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no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. cat.no.c31e-5 emi suppression fil ters m u r a t a m a n u f a c t u r i n g c o . , l t d . emi suppr ession filter (emifi l ) on-boar d t ype (dc) murata emc solutions : http://www.murata.co.jp/emc/
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. murata entered the suppression filter field at an early stage in response to serious problems stemming from electromagnetic interference between electronic equip- ment. these pioneering efforts in the filter field resulted in the development and world-wide marketing of the emi suppression filter (emifil ). in 1979, murata successfully developed an on-board type emifil , thereby realizing a solution to pc board noise suppression. in 1985, the emifil class of on-board filters ware further developed to produce a chip-based emi suppression filter, thus substantially improving noise suppression in compact electronic equipment. based on more than thirty years of ceramic dielectric and ferrite technology experience, murata's full range of high-performance emifil serve to overcome and control all types of electronic-equipment noise problems. further, murata's various noise suppression circuits, designed for the diversified needs of the electronic industry, offer great advantages in the pursuit of noise- free equipment, etc. currently, murata is completing a system for the analy- sis and solution of noise problems. for the finest in noise suppression components, boards, and related equipment contact the nearest murata sales office. ! about operating condition noise suppression levels resulting from murata's emi suppression filters (emifil ) may vary, depending on the circuits and ics used, type of noise, mounting pattern, lead wire length, mounting location, and other operating conditions. be sure to check and confirm, in advance, the noise suppression effect of each filter, in actual circuit, etc., before applying the filter in a commercial-purpose equipment design . emifil for both dc and ac power supplies, and thru-type emi suppression filters for high-frequency equipment (thru-type emifil ) are available. for details, contact the nearest murata sales office.
2 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. intr oduction of emi suppr ession filter (emifil ) " products guide of emi suppression filter (emifil ) chip varistor for dc line 3-5 " selection guide of chip emifil 6 " typical application of emi suppression filter (emifil ) for dc line 7-8 " outlines of emi suppression filter (emifil ) for dc line 9-12 chip emi suppr ession filter (emifil )/chip v aristor " chip ferrite bead blm10/11/21/31/41 series 13-34 " chip ferrite beads for ghz range noise suppression blm11h - series 35-36 " chip ferrite bead array bla3216 series 37-38 " chip solid emifil nfm2012r/40r/3212r/41r/4516r series 40-42 " chip emifil array nfa81r/62r/3216d series 43-44 " chip emifil array nfa3216g series 45-46 " chip emifil nfm839r series 47-50 " chip emifil for signal line nfm51r series 51-53 " chip solid emifil nfm2012p/40p/4516p/46p series 54-55 " t-type chip emifil nfm60r/61r/61rh series 56-57 " chip solid emiguard vfm41r series 58-59 " chip common mode choke coil PLP3216S series 60-61 " chip common mode choke coil plm3216k 62-63 " chip common mode choke coil plw3216s series 64-65 " chip common mode choke coil plm250h/250s series 66-67 " chip varistor vcm11r/21r series 68-69 " notice of chip emifil /chip varistor 70-76 " tape dimensions of chip emifil /chip varistor 77 emi suppr ession filter (emifil ) design kit " emifil design kits ek115 e / 015d 105-107 " chip emifil design kits ekem11ub/12uc/13ua/14ua 108-109 emc absorber " ea10/20/21 series 104 lead t ype emi suppr ession filter (emifil ) " ferrite bead inductor bl01/02/03 series 78-79 " disk type ds - 306/ds - 310/ds - 310h series 80-85 " emiguard vfr303/dss706/710 series 86-92 " emifil for automatic insertion 93-96 " block type bnp/bnx series 97-100 " dc common mode choke coil plt/plt09h series 101-102 " notice of lead type emifil 103 explanation " outlines of major noise regulation standards 110-114 " noise suppression principles by dc emifil 115-116 " murata emi filter section simulator 117 2 3 4 5 6 1 index
3 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 pr oducts guide of emi suppr ession filter (emifil )/chip v aristor for dc line ! products guide type series dimensions (mm) eia code 0603 0805 0402 0603 0805 1206 1806 1206 0402 0603 0805 1206 1206 0603 0805 1206 1806 0603 0603 13?9 13?9 13?9 35?6 standard type for digital interface for high speed signal for large current for ghz range noise suppression inductor type blm10a blm11a blm21a blm31a blm41a blm11r blm21r blm10b blm11b blm21b blm31b bla3216a (4 circuits array) bla3216b (4 circuits array) effective frequency range 10khz 100khz 1mhz 10mhz 100mhz 1ghz 10ghz page 1.6 0.8 2.0 1.25 3.2 1.6 3.2 1.6 4.5 1.6 1.6 0.8 2.0 1.25 3.2 1.6 3.2 1.6 1.6 0.8 1.6 0.8 1.6 0.8 2.0 1.25 3.2 1.6 4.5 1.6 1.0 0.5 1.0 0.5 1.6 0.8 2.0 1.25 blm11p blm21p blm31p blm41p blm11ha blm11hb
4 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. pr oducts guide of emi suppr ession filter (emifil )/chip v aristor for dc line type series dimensions (mm) eia code 0805 1205 1806 5018 2512 1206 0805 1206 1206 0805 1205 1806 2220 1206 2706 1806 40?2 43?4 47?0 45?6 51?3 54?5 56?7 58?9 standard type capacitor type for signal line for large current t filter for large current with varistor function nfm2012r nfm40r/3212r nfm41r/4516r nfa81r (8 circuits array) nfa62r ( 6 circuits array ) nfa3216d ( 4 circuits array ) nfm839r nfa3216g (4 circuits array) nfm51r nfm2012p nfm40p nfm4516p nfm46p nfm60r nfm61r (h) vfm41r effective frequency range 10khz 100khz 1mhz 10mhz 100mhz 1ghz 10ghz page 1 . 2 5 3 . 2 4 . 5 1 . 6 1 2 . 5 4 . 5 6 . 3 3 . 2 1 . 2 5 2 . 0 4 . 5 1 . 6 4 . 5 1 . 6 3 . 2 1 . 6 3 . 2 1 . 6 3 . 2 1 . 6 3 . 2 1 . 6 6 . 8 1 . 6 5 . 7 5 . 0 1 . 2 5 2 . 0 1 . 2 5 2 . 0 3 . 2 1 . 2 5 1 . 6 0 . 8 2 . 0 1 . 2 5 3 . 2 1 . 6 3 . 2 1 . 6 3 . 2 1 . 6 5 . 0 5 . 0 ( 3 . 6 ) 60?1 62?3 64?5 66?7 68?9 common mode choke coil chip varistor PLP3216S plm3216k plw3216s plm250s (plm250h) vcm11r vcm21r 1206 1206 1206 2020 (2014) 0603 0805 2 3 4 5 6 1
5 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. pr oducts guide of emi suppr ession filter (emifil )/chip v aristor for dc line type series dimensions (mm) eia code effective frequency range 10khz 100khz 1mhz 10mhz 100mhz 1ghz 10ghz page 104 78?5 86?2 97?00 101?02 disc type emifil emc absorber emiguard block type emifil common mode choke coil bl01/02/03 ds-306/310 (h) vfr303 dss706/710 bnp/bnx plt/plt09h ea10/20/21 2 3 4 5 6 1
6 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. s e l e c t i o n g u i d e o f c h i p e m i f i l t y p e o f c i r c u i t h i g h s p e e d s i g n a l l i n e g e n e r a l s i g n a l l i n e d c p o w e r l i n e g o o d g r o u n d a v a i l a b l e c h i p f e r r i t e b e a d c o m m o n - m o d e c h o k e - c o i l 0 4 0 2 0 6 0 3 b l m 1 0 a b l m 1 1 a / 1 1 r / 1 1 h a 0 8 0 5 1 8 0 6 2 0 2 0 / 2 0 1 4 1 2 0 6 b l m 2 1 a / r b l m 4 1 a p l m 2 5 0 3 0 - 1 0 0 0 w 1 9 0 - 4 0 0 0 w c o m m o n - m o d e c h o k e - c o i l p l w 3 2 1 6 s 9 0 - 2 2 0 0 w 2 8 0 w 2 0 2 0 / 2 0 1 4 p l m 2 5 0 1 9 0 - 4 0 0 0 w 2 0 2 0 / 2 0 1 4 b l m 3 1 a 1 2 0 6 b l a 3 2 1 6 a a r r a y - t y p e a r r a y - t y p e 3 - t e r m i n a l c a p a c i t o r d i s t r i b u t e d c o n s t a n t t y p e t - t y p e e m i f i l t e r 0 8 0 5 0 8 0 5 1 2 0 6 1 2 0 5 n f m 2 0 1 2 r n f m 4 0 r / 3 2 1 2 r n f m 5 1 r n f a 8 1 r / 6 2 r / 3 2 1 6 d n f m 8 3 9 r 2 2 - 1 0 0 w 1 0 - 1 0 0 p f 6 . 8 - 1 0 0 w 1 0 - 1 0 0 p f 2 2 - 2 2 0 0 0 p f 3 - t e r m i n a l c a p a c i t o r 0 8 0 5 2 7 0 6 n f m 2 0 1 2 p 2 a - 4 a 1 0 m h z - 5 0 0 m h z a r r a y - t y p e 1 2 0 6 1 2 0 6 2 7 0 6 n f a 3 2 1 6 g a r r a y - t y p e n f m 6 0 r n f m 6 1 r 2 2 - 2 2 0 0 p f t - t y p e e m i f i l t e r 1 2 0 6 n f m 6 0 r 6 a p l m 2 5 0 0 . 2 a - 5 a 1 2 0 6 p l m 3 2 1 6 k 2 8 0 w n f m 6 1 r 2 a 3 3 - 4 7 0 0 p f s t a r t s t a n d a r d e m i f i l t e r e m i f i l t e r f o r h i g h s p e e d s i g n a l l i n e 1 2 0 6 n f m 8 3 9 r 2 2 - 1 0 0 w 1 0 - 1 0 0 p f d i s t r i b u t e d c o n s t a n t t y p e 0 8 0 5 b l m 1 1 b 5 m h z - 5 0 0 m h z c h i p f e r r i t e b e a d f o r h i g h s p e e d s i g n a l l i n e 0 6 0 3 b l a 3 2 1 6 b 5 m h z - 1 5 0 m h z b l m 2 1 b 5 m h z - 1 5 0 m h z 0 8 0 5 b l m 1 1 h b 5 m h z - 5 0 0 m h z 0 6 0 3 1 2 1 6 a r r a y - t y p e n f a 3 2 1 6 g 6 . 8 - 1 0 0 w 1 0 - 1 0 0 p f 1 2 0 6 c h i p v a r i s t o r f o r s u r g e p r o t e c t i o n 0 6 0 3 0 8 0 5 v c m 2 1 r v c m 1 1 r e m i f i l t e r f o r h i g h s p e e d s i g n a l l i n e i m p e d a n c e i s t y p i c a l v a l u e a t 1 0 0 m h z c h i p f e r r i t e b e a d 0 6 0 3 b l m 1 1 p 0 . 5 a - 1 a 3 - t e r m i n a l c a p a c i t o r 2 2 2 0 n f m 4 6 p 6 a 1 8 0 6 b l m 4 1 p 1 a - 6 a l a r g e c u r r e n t e m i f i l t e r s i g n a l f r e q u e n c y i s m i x e d w i t h n o i s e a p p l i c a t i o n p o w e r s u p p l y l i n e i c ' s p o w e r l i n e n o y e s n o y e s c h i p f e r r i t e b e a d c o m m o n - m o d e c h o k e - c o i l p l m 3 2 1 6 k 1 2 0 - 5 5 0 w 1 2 0 6 p l p 3 2 1 6 s 1 2 0 6 2 3 4 5 6 1
7 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. t ypical application of emi suppression filter (emifil ) f or dc line the main applications of emifil for dc lines are as follows: descriptions of these applications are based on standard digital pc board. typical applications of emifil in pc boards can be divided into four types: 1. elimination of non desirable harmonics in high speed signal lines high speed clock signals, for example, contain higher level harmonic components, which can cause noise. these higher harmonics are reduced to within acceptable range by emifil . for relatively low noise levels, chip ferrite bead inductors and chip solid emifil (3-terminal capacitors) are used; for high level noise applications, signal line emifil are used. 2. elimination of noise in dc power supplies dc power supplies utilize high frequency current in converting ac power to dc power, etc., and these currents may cause noise. since dc power supplies are designed to supply only dc current, the current flow is larger than that on the signal lines, which can cause dc resistance. therefore, in such situations, emifil having a wider noise suppression band and larger current capacity are used. for relatively low noise suppression, chip ferrite bead inductors and chip solid emifil (3-terminal capacitors) are used; block-type, dc power supply emifil are used to suppress higher level noise. 3. noise suppression in i/o cables some i/o cables, when connected to pc boards, act as an excellent antenna, which can radiate noise and induce noise through coupling. to prevent this, emifil are used at the connection point between the i/o cable and pc board to prevent noise from being introduced into the board. for relatively low level noise suppression, chip ferrite bead inductors are used; for high noise suppression, chip solid emifil (3-terminal capacitors) are used. at high speed signal line connection points, signal line emifil are used. 4. high voltage surge countermeasures emiguard filters, which also have a surge absorbing function (using a varistor), are effective in preventing both higher harmonic noise and high voltage surges (such as electrostatic discharges) from interfering with pc board operation. 1 a s a c o u n t e r m e a s u r e a g a i n s t n o i s e r a d i a t i o n s t e m m i n g f r o m h i g h - s p e e d b u s l i n e s . 5 f o r t h e p r e v e n t i o n o f n o i s e s t e m m i n g f r o m i c p o w e r l i n e s . 6 f o r t h e p r e v e n t i o n o f n o i s e c o u p l i n g a n d r a d i a t i o n f r o m d c p o w e r s u p p l y c a b l e s . 7 f o r t h e p r e v e n t i o n o f n o i s e r a d i a t i o n s t e m m i n g f r o m h i g h - s p e e d s i g n a l s o n p c b o a r d s . 2 f o r t h e p r e v e n t i o n o f c a b l e n o i s e r a d i a t i o n , i n c l u d i n g r a d i a t i o n f r o m h i g h - s p e e d i / o l i n e s . 3 f o r t h e p r e v e n t i o n o f n o i s e r a d i a t i o n a n d c o u p l i n g f r o m t e l e p h o n e l i n e s . 4 f o r t h e p r e v e n t i o n o f n o i s e r a d i a t i o n a n d c o u p l i n g f r o m g e n e r a l i / o c a b l e s . 8 f o r t h e p r e v e n t i o n o f n o i s e c o u p l i n g f r o m i c g r o u n d t e r - m i n a l s . 9 f o r t h e p r e v e n t i o n o f n o i s e r a d i a t i o n a n d c o u p l i n g f r o m h i g h - d e n s i t y i n t e r n a l w i r i n g . 1 0 f o r t h e p r e v e n t i o n o f n o i s e r a d i a t i o n a n d c o u p l i n g f r o m i n t e r n a l a s s e m b l y w i r i n g . 1 1 f o r t h e p r e v e n t i o n o f h i g h - v o l t a g e s u r g e c o u p l i n g f r o m i / o c a b l e s , a n d a s s o c i a t e d n o i s e r a d i a t i o n . 2 3 4 5 6 1
8 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. t ypical application of emi suppression filter (emifil ) f or dc line emi countermeasure suitab le emifil . . . . . . p a g e as a countermeasure against noise radiation stemming from high-speed bus lines. chip ferrite bead ............................. 13-36 chip ferrite bead array ............... 37-39 chip emifil array ......................... 45-46 high-density mounting emifil are used in bus line circuitry designs. for the prevention of cable noise radiation, including radiation from high-speed i/o lines. chip emifil for signal line .... 51-53 common mode choke coil ....... 60-67 101-102 high-performance emifil are also used in signal appli- cations. for the prevention of noise radiation and coupling from telephone lines. common mode choke coil ....... 60-67 101-102 common mode choke coil used. for the prevention of noise radiation and coupling from general i/o cables. chip solid emifil .......................... 40-42 disk type emifil ........................... 80-85 emifil are used in each i/o cable/pc board connection point. for the prevention of noise stemming from ic power lines. chip emifil for power line .... 54-55 t-type chip emifil ....................... 56-57 ferrite bead inductor .................... 78-79 disk type emifil ........................... 80-85 emifil are inserted into the ic power circuitry. for the prevention of noise coupling and radiation from dc power supply cables. common mode choke coil ........ 101-102 t-type chip emifil ....................... 56-57 block type ......................................... 97-100 disk type emifil ........................... 80-85 dc power supply wide-band emifil are used in the power supply circuitry section. for the prevention of noise radiation stemming from high- speed signals on pc boards. chip emifil for signal line .... 51-53 high-speed signal emifil are used in the appropriate circuit. for the prevention of noise coupling from ic ground terminals. chip ferrite bead ............................. 13-36 ferrite bead inductor .................... 78-79 an inductor is inserted into the ground terminal. for the prevention of noise radiation and coupling from high-density internal wiring. chip emifil array ......................... 43-44 high-density emifil are used in the circuits connected to high-density wiring. for the prevention of noise radiation and coupling from internal assembly wiring. chip solid emifil .......................... 40-42 disk type emifil ........................... 80-85 emifil are inserted into circuits connected to the wiring. for the prevention of high- voltage surge coupling from i/o cables, and associated noise radiation. chip varistor ........................................ 68-69 chip solid emiguard ............... 58-59 emiguard ......................................... 86-92 emiguard filters or chip varistor are inserted between the board and the cable connecting point. 2 5 6 7 8 9 10 11 3 4 1 2 3 4 5 6 1
9 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. outlines of emi suppression filter (emifil ) f or dc line chip ferrite bead/ferrite bead inductor chip solid emifil /t -t ype chip emifil /disk t ype emifil r ( f ) 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 i m p e d a n c e [ w ] f r e q u e n c y [ m h z ] r : r e a l p a r t ( r e s i s t i v e p o r t i o n ) x : i m a g i n a r y p a r t ( i n d u c t i v e p o r t i o n ) x r z " inductor type emi suppression filters are effective for fre- quencies ranging from a few mhz to a few ghz. inductor type filters are small,lightweight, and widely used as a low noise countermeasure, as well as a universal noise suppression component. " the inductor type emifil produce a micro inductance in the low frequency range. at high frequencies, however, the resistive component of the inductor produces the primary impedance. when inserted in series in the noise producing circuit, the resistive impedance of the inductor prevents noise propagation. " this capacitor type emi suppression filter has a large noise suppression effect at frequencies ranging from a few mhz to hundreds of mhz. this type of filter is used widely as a universal, high performance emi suppression component. " the chip solid emifil incorporates a built-in three- terminal capacitor, eliminating the lead wire and thereby increasing the high-frequency performance characteristic. " the t-type chip emifil is a chip emi suppression filter with a built-in feed-thru capacitor. the use of ferrite beads on input and output terminals minimizes resonance with surrounding circuits. " whatever the situation, 3-terminal construction reduces residual inductance, thereby substantially improving noise suppression at frequencies over 10mhz. ! impedance-frequency characteristics (typical) 8 0 6 0 4 0 2 0 0 1 5 1 0 c 2 2 0 0 p f 5 0 1 0 0 5 0 0 1 0 0 0 i n s e r t i o n l o s s [ d b ] f r e q u e n c y [ m h z ] a 3 - t e r m i n a l c a p a c i t o r h a s a h i g h s e l f r e s o n a n c e f r e q u e n c y t h a n g e n e r a l 2 - t e r m i n a l t y p e a n d e x h i b i t s e f f e c t i v e n o i s e s u p p r e s s i o n a t h i g h f r e q u e n c y 2 - t e r m i n a l c a p a c i t o r 3 - t e r m i n a l c a p a c i t o r ( d s 3 1 0 h - 5 5 b 2 2 2 m ) i d e a l c h a r a c t e r i s t r c o f c a p a c i t o r 3 - t e r m i n a l c a p a c i t o r ( b u i l t - i n b e a d ) ( d s s 3 1 0 h - 5 5 b 2 2 2 m ) ! comp arison of inser tion loss characteristics chip ferrite bead .............................................................. p.13-39 chip solid emifil ........................................................... p.40-44 t-type chip emifil ........................................... p.56-57 disk type emifil ............................................................ p.80-85 ferrite bead inductor ...................................................... p.78-79 equivalent circuit blm10 blm11 blm21 nfm2012r nfm3212r nfm40r nfa62r blm31 blm41 nfa81r nfa3216d nfm61r/61rh nfm60r bla3216 nfm2012p 2 3 4 5 6 1
10 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. outlines of emi suppression filter (emifil ) f or dc line emifil for signal line common mode choke coil " high-speed signal application emifil are high perfor- mance emi suppression filters which increase the slope of insertion loss frequency characteristic curves (shape factor), thereby improving noise and signal separation. these are used for high speed signal applications in which noise and signal frequency approach the same value. to avoid the elimination of both the noise and specific signal components, 3-terminal capacitors and other components are applied. an nfm51r with a built-in capacitor and an inductor type blm -- b are available. blm11hb has additional performance for suppressing ghz range noise after cut off frequency. " the emifil with waveform distortion suppressing func- tion suppresses waveform distortion caused by the reso- nance of digital ics and surrounding circuits. " these choke coils reduce common mode noise, which causes problems on balanced transmission lines, and are effective against common mode noise in the several mhz to several 100 mhz frequency range. they are ideally suited for use on dc power supply lines and interface cables. " there are two types of chip common mode choke coils: the high-performance wound wire plm250. they offer particular characteristics to match the specific application. ! comp arison of inser tion loss characteristics ! impedance-frequency characteristics (pl w3216s) chip emifil for signal line .................... p.13-32, p.51-53 chip emifil with waveform distortion suppressing function ............................... p.45-50 chip common mode choke coil ............................... p.60-67 common mode choke coil ................................... p.101-102 blm11b/11hb blm21b plm250 nfm839r nfm3216g nfm51r " waveform change when filter is inserted construction of common mode choke coil equivalent circuit c u r r e n t o f c o m m o n m o d e ( n o i s e ) c u r r e n t o f d i f f e r e n t i a l m o d e ( s i g n a l ) plm3216k plw3216s PLP3216S 2 3 4 5 6 1 " conventional type " emifil for signal line nfm51r series 8 0 6 0 4 0 2 0 0 1 5 1 0 5 0 1 0 0 n f m 5 1 r 5 0 0 1 0 0 0 2 0 0 0 i n s e r t i o n l o s s [ d b ] f r e q u e n c y [ m h z ] c o n v e n t i o n a l t y p e 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0 p l w 3 2 1 6 s 2 2 2 s q 2 p l w 3 2 1 6 s 1 0 2 s q 2 p l w 3 2 1 6 s 6 0 1 s q 2 p l w 3 2 1 6 s 2 6 1 s q 2 p l w 3 2 1 6 s 1 6 1 s q 2 p l w 3 2 1 6 s 9 0 0 s q 2 s 2 2 2 s 1 0 2 s 6 0 1 s 2 6 1 s 1 6 1 s 9 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) c o m m o n m o d e d i f f e r e n t i a l m o d e
11 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. outlines of emi suppression filter (emifil ) f or dc line chip v aristor " chip varistor is surge absorbing components by inserting surge entrance line and ground line. esd (electro static discharge) breaks ic inside of equipment. chip varistor suppress surge voltage and results to protect circuits. " chip varistor has twice ic protection performance as zener diode or diode. ! surge protection performance chip varistor ....................................................................... p.68-69 vcm11r vcm21r s u r g e a b s o r b i n g d e v i c e e s d s i m u l a t o r i e c 6 1 0 0 0 - 4 - 2 7 4 l s 0 4 t h e v c c t e r m i n a l i s o p e n e d 1 5 0 p f 3 3 0 s u r g e t e s t c i r c u i t 2 3 4 5 6 1 w i t h o u t a s u r g e a b s o r b i n g d e v i c e e l e c t r o s t a t i c d i s c h a r g e v o l t a g e d u r i n g b r e a k d o w n c h i p v a r i s t o r c h i p v a r i s t o r v c m 1 1 r v c m 2 1 r z e n e r d i o d e d i o d e 0 . 8 m m 1 . 6 m m 1 . 2 5 m m 2 . 0 m m 2 . 7 t o 3 . 1 m m 2 . 2 t o 3 . 0 m m 4 . 5 m m 3 . 2 m m u n d e r 1 k v 1 5 k v 1 2 k v 1 2 k v 9 k v 7 k v 0 1 0 2 0 2 3 k v
12 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. outlines of emi suppression filter (emifil ) f or dc line emiguard block t ype emifil " emiguard eliminates both surge noises and emi noises due to its dielectric varistor material. " effective when high frequency noise and high voltage surge suppression are required, and also in situations when surging starts at extremely high speeds. this type of surging cannot be eliminated with general type varis- tors. " vfm41r is chip type of emiguard . " block type emifil are resin encased, built-in, high per- formance emi suppression filters, which use a feed-thru capacitor having excellent high frequency characteristics. " used when the noise frequency is high, or when extreme countermeasures are required. " the bnp filter series features high performance filters, which are used to suppress noise with frequencies greater than several megahertz in signal circuits. with a current capacity of up to 10a, however, this filter can also be used in dc power circuits (available with 2 or 3 circuits per block). " the high performance emifil bnx series exhibits sig- nificant noise suppression effects over a wide frequency band (extending from 100khz to 1ghz) in dc power lines. ! inser tion loss characteristics (bnx series) ! surge absorption effect of emiguard chip solid emiguard ................................................. p.58-59 emiguard ......................................................................... p.86-92 block type emifil ....................................................... p.97-100 bnp bnx vfr303 dss706 dss710 vfm41r equivalent circuit (bnp series) n : e a r t h t e r m i n a l b p s g c b p s g : c g : c b : p o w e r s u p p l y g r o u n d c i r c u i t g r o u n d c i r c u i t + b c 2 l 3 l 1 l 2 c 1 c g v a r i s t o r e l e c t r o d e f e r r i t e l e a d construction of emiguard (dss710) equivalent circuit (bnx series) 2 3 4 5 6 1 1 0 0 8 0 6 0 0 2 0 4 0 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0 i n s e r t i o n l o s s [ d b ] f r e q u e n c y [ m h z ] b n x 0 0 3 - 0 1 b n x 0 0 2 - 0 1 ( b n x 0 0 5 - 0 1 ) - 1 k v 4 k v 5 0 0 v / d i v - 1 0 0 n s 5 0 n s / d i v 4 0 0 n s - 1 k v 4 k v 5 0 0 v / d i v - 1 0 0 n s 5 0 n s / d i v 4 0 0 n s - 1 k v 4 k v 5 0 0 v / d i v - 1 0 0 n s 5 0 n s / d i v 4 0 0 n s ( n o f i l t e r ) e m i g u a r d i s u s e d t o s u p p r e s s t h e s u r g e . ( d s s 7 0 6 ) 3 - t e r m i n a l c a p a c i t o r i s u s e d t o s u p p r e s s t h e s u r g e .
chip ferrite bead blm series chip emifil 13 essential f or noise suppression in high speed signal lines and dc p o wer lines no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! dimensions (resistance element becomes dominant at high frequencies.) the chip ferrite bead blm series comprises ferrite bead inductors in the shape of a chip. this inductor generates a high impedance which at high frequencies mainly consists of a resistance element. the blm series is effective in circuits without stable ground lines because the blm series does not need a connection to ground. chip sizes of 1.0 z 0.5, 1.6 z 0.8, 2.0 z 1.25, 3.2 z 1.6 and 4.5 z 1.6mm are cataloged. (the bla series of array type chip ferrite bead is also cataloged.) the nickel barrier structure of the external electrodes provides excellent solder heat resistance. both flow and reflow soldering methods can be employed. ! fea tures the blm series comprises, the r series (for digital interface), the a series (for standard), the b series (for high speed signal), and the p series (for large current). 1. blm -- r series-for digital interface the blm-r series can be used in digital interface. resistance of blm-r series especially grows in the lower frequency range. therefore blm-r series is less effect for digital signal waveform at low frequency range and can suppress the ringing. 2. blm -- a series-for standard the blm-a series generates an impedance from the relatively low frequencies. therefore the blm-a series is effective in noise suppression in the wide frequency range (30mhz-several hundred mhz). 3. blm -- b series-for high speed signal the blm-b series can minimize attenuation of the signal waveform due to its sharp impedance characteristics. various impedances are available to match signal frequency 4. blm -- p series-for large current the blm-p series can be used in high current circuits due to its low dc resistance. it can match power lines to a maximum of 6a dc (blm41p). ! p ar t numbering (please specify the part number when ordering.) q type w typical impedance at 100mhz 121 : 120 e other characteristics r packaging code pt : taped ( f 180mm reel) pt1 : taped ( f 330mm reel) pb : bulk package (ex.) blm11a s 121 3 2 pt 4 1 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd.
14 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! dera ting when the blm -- p series is for large-current used in operating temperatures exceeding + 85 d , derating of current is necessary. please apply the derating curve shown below according to the operating temperature. ! selection guide ! difference between a series, b series and r series the blm -- b series has sharp impedance characteristics and it does not affect the signal frequency. the blm -- r series has resistance especially growing in the lower frequency range. therefore it can suppress the ringing effectively. " blm -- a series-standard . blm -- r series-for digital interface . blm -- p series-for large current " blm -- b series-for high speed signal 1 0 0 0 1 0 0 1 0 1 0 0 5 b l m 1 0 1 6 0 8 b l m 1 1 2 0 1 2 b l m 2 1 3 2 1 6 b l m 3 1 3 2 1 6 b l a 3 2 1 6 4 5 1 6 b l m 4 1 s i z e 3 0 w ( 1 a ) 3 0 w ( 3 a ) 6 0 w ( 0 . 5 a ) 7 0 w 1 0 w 1 2 0 w 2 2 0 w 2 2 0 w 1 2 0 w 1 5 0 w 6 0 0 w 6 0 0 w 4 7 0 w 3 3 0 w 2 2 0 w ( 2 a ) 1 2 0 w 2 2 0 w 1 2 0 w 6 0 0 w 1 5 0 w 6 0 0 w 1 0 0 0 w 1 0 0 0 w 1 0 0 0 w 1 0 0 0 w 1 0 0 0 w ( 1 . 5 a ) 1 2 0 w ( 3 a ) 6 0 0 w ( 1 . 5 a ) 3 9 0 w ( 2 a ) 4 7 0 w 4 7 0 w ( 2 a ) 4 0 0 w 3 3 0 w ( 1 . 5 a ) 7 0 w 6 0 w ( 3 a ) 5 0 w ( 3 a ) 8 0 w ( 1 a ) 1 5 0 w 1 8 0 w ( 3 a ) 7 5 w ( 3 a ) 6 0 w ( 6 a ) 6 0 w 3 3 w ( 6 a ) 2 2 w ( 6 a ) 2 6 w i m p e d a n c e ( w ) a t 1 0 0 m h z 3 0 w i m p e d a n c e ( w ) a t 1 0 0 m h z 1 0 1 0 0 1 0 0 0 1 0 0 5 b l m 1 0 1 6 0 8 b l m 1 1 2 0 1 2 b l m 2 1 3 2 1 6 b l m 3 1 3 2 1 6 b l a 3 2 1 6 s i z e 5 w 2 2 w 4 7 w 6 0 w 7 5 w 1 5 0 w 2 2 0 w 3 3 0 w 4 2 0 w 4 7 0 w 6 0 0 w 2 2 0 0 w 2 5 0 0 w 1 5 0 0 w 1 0 0 0 w 1 8 0 0 w 1 4 0 w 1 2 0 w 7 5 w 2 2 0 w 4 2 0 w 6 0 0 w 1 0 0 0 w 1 2 0 w 1 0 w 5 w 6 0 w 7 5 w 2 0 0 w 1 5 0 w 2 2 0 w 3 3 0 w 4 2 0 w 4 7 0 w 6 0 0 w 6 0 0 w 7 5 0 w 2 2 0 0 w 2 7 0 0 w 1 5 0 0 w 1 0 0 0 w 1 0 0 0 w 1 8 0 0 w 1 2 0 w 2 2 0 w 4 7 0 w 6 0 0 w 1 2 0 w 2 2 5 0 w 2 3 4 5 6 1 2 0 0 0 1 6 0 0 1 2 0 0 8 0 0 4 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( ) b l m 1 1 a 1 0 2 s b l m 1 1 b 1 0 2 s b l m 1 1 r 1 0 2 s d e r a t e d c u r r e n t ( a ) 0 1 2 3 4 5 6 8 5 1 2 5 b l m 2 1 p 2 2 0 s g b l m 3 1 p 3 3 0 s g b l m 4 1 p 6 0 0 s b l m 2 1 p 6 0 0 s g / 3 0 0 s b l m 3 1 p 1 2 1 s g / 5 0 0 s b l m 4 1 p 1 8 1 s g / 7 5 0 s b l m 4 1 p 8 0 0 s b l m 2 1 p 3 3 1 s g , b l m 3 1 p 6 0 1 s g , b l m 4 1 p 1 0 2 s g b l m 2 1 p 2 2 1 s g b l m 3 1 p 3 9 1 s g , b l m 4 1 p 4 7 1 s g o p e r a t i n g t e m p e r a t u r e ( d )
15 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! w a veform distor tion suppressing performance of blm -- r series " signal waveform (100nsec/div, 2v/div) (10nsec/div, 2v/div) " spectrum ringing is caused on the signal waveform such ringing contains several hundred mhz harmonic components and generates noise. " signal waveform (100nsec/div, 2v/div) (10nsec/div, 2v/div) " spectrum comparing initial waveform, ringing is suppresed a little. however there still remains high level waveform distortion. " signal waveform (100nsec/div, 2v/div) (10nsec/div, 2v/div) " spectrum blm11r has excellent performance for noise suppression and waveform distortion suppression. blm11r suppresses drastically not only spectrum level in more than 100mhz range but waveform distortion. ! measuring circuits initial (no filter) 3 0 3 0 0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 4 5 8 5 5 0 5 5 6 0 6 5 7 0 7 5 8 0 f r e q u e n c y [ m h z ] l e v e l [ d b v ] 3 0 3 0 0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 4 5 8 5 5 0 5 5 6 0 6 5 7 0 7 5 8 0 f r e q u e n c y [ m h z ] l e v e l [ d b v ] 3 0 3 0 0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 f r e q u e n c y [ m h z ] l e v e l [ d b v ] 4 5 8 5 5 0 5 5 6 0 6 5 7 0 7 5 8 0 a c 0 4 f i l t e r m e a s u r i n g p o i n t a c 0 0 p a t t e r n 2 0 c m 1 m h z blm11r221sk (220 at 100mhz) is used resister (47 ) is used 2 3 4 5 6 1
16 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! blm series type blm -- a series -for standard blm -- r series -for digital interface 1.0 z 0.5 1.6 z 0.8 2.0 z 1.25 blm11r121sk blm11r221sk blm11r471sk blm11r601sk blm11r102sk blm21r121sk blm21r221sk blm21r471sk blm21r601sk blm21r102sk blm10a100s blm10a700s blm10a121s blm10a221sg blm10a601sg blm10a102sg blm11a121s blm11a151sg blm11a221s blm11a331sg blm11a471sg blm11a601s blm11a102s blm21a121f blm21a151sg blm21a221sg blm21a331sg blm21a401s blm21a471sg blm21a601f blm21a601s blm21a102f blm21a102s blm31a260s blm31a700s blm31a601s blm41a800s blm41a151s blm10b750sb blm10b121sb blm10b221sb blm10b421sd blm10b601sd blm10b102sd blm11b050sa blm11b050sb blm11b100sa blm11b100sb blm11b220sa blm11b220sb blm11b470sa blm11b470sb blm11b600sb blm11b750s blm11b750sa blm11b121sa blm11b121sb blm11b121sd 120 25% 220 25% 470 25% 600 25% 1000 25% 120 25% 220 25% 470 25% 600 25% 1000 25% 10 (typ.) 70 (typ.) 120 (typ.) 220 25% 600 25% 1000 25% 120 25% 150 25% 220 25% 330 25% 470 25% 600 25% 1000 25% 120 25% 150 25% 220 25% 330 25% 400 25% 470 25% 600 25% 1000 25% 26 25% 70 25% 600 25% 80 25% 150 25% 75 25% 120 25% 220 25% 420 25% 600 25% 1000 25% 5 25% 10 25% 22 25% 47 25% 60 25% 75 25% 120 25% 200 100 200 500 200 100 50 200 100 200 500 200 500 200 100 50 50 500 700 500 300 500 200 300 200 1.6 z 0.8 2.0 z 1.25 3.2 z 1.6 4.5 z 1.6 blm -- b series -for high speed signal (sharp impedance characteristic) size (mm) part number impedance ( ) at 100mhz rated current (ma) 1.0 z 0.5 1.6 z 0.8
17 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 type blm11b141s blm11b151sb blm11b151sd blm11b221sb blm11b221sd blm11b331sb blm11b331sd blm11b421s blm11b471sb blm11b471sd blm11b601s blm11b102s blm11b152sd blm11b182s blm11b222sd blm11b252sd blm21b050s blm21b600sb blm21b750s blm21b121sb blm21b121sd blm21b151sb blm21b151sd blm21b201s blm21b221sb blm21b221sd blm21b331sb blm21b331sd blm21b421s blm21b471sb blm21b471sd blm21b601s blm21b751sd blm21b102s blm21b152sd blm21b182sd blm21b222s blm21b222sd blm21b272s blm31b601fi blm11p300s blm11p600s blm21p220sg blm21p300s blm21p600sg blm21p221sg blm21p331sg blm31p330sg blm31p500s blm31p121sg blm31p391sg blm31p601sg blm41p600s blm41p750s blm41p800s blm41p181sg blm41p471sg blm41p102sg 140 25% 150 25% 220 25% 330 25% 420 25% 470 25% 600 25% 1000 25% 1500 25% 1800 25% 2200 25% 2500 25% 5 25% 60 25% 75 25% 120 25% 150 25% 200 25% 220 25% 330 25% 420 25% 470 25% 600 25% 750 25% 1000 25% 1500 25% 1800 25% 2250 (typ . ) * 2200 25% 2700 25% 600 25% 30 (typ.) 60 (typ.) 22 (typ.) 30 (typ.) 60 (typ.) 220 (typ.) 330 (typ.) 33 (typ.) 50 (typ.) 120 (typ.) 390 (typ.) 600 (typ.) 60 (typ.) 75 (typ.) 80 (typ.) 180 (typ.) 470 (typ.) 1000 (typ.) 200 50 200 100 50 500 200 300 1000 500 6000 3000 2000 1500 6000 3000 2000 1500 6000 3000 1000 3000 2000 1500 1.6 z 0.8 blm -- b series -for high frequency (sharp impedance characteristic) size (mm) part number impedance ( ) at 100mhz rated current (ma) 3.2 z 1.6 blm -- p series -for large current 1.6 z 0.8 2.0 z 1.25 3.2 z 1.6 4.5 z 1.6 2.0 z 1.25 blm -- b series -for high speed signal (sharp impedance characteristic) * impedance t 25% guarantee type is also arailable. please contact for further details.
18 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. type blm11ha471sg blm11ha601sg blm11ha102sg blm11hb471sd blm11hb601sd blm11hb102sd 470 25% 600 25% 1000 25% 470 25% 600 25% 1000 25% 200 100 50 blm -- h - series for ghz range noise suppression blm -- ha series -for standard blm -- hb series - for high speed signal size (mm) part number impedance ( ) at 100mhz rated current (ma) 1.6 z 0.8 2 3 4 5 6 1
chip ferrite bead blm10 series 1005 size chip emifil 19 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil is the trademark of murata manufacturing co., ltd. ! specifica tions ! dimensions part number blm10a100s blm10a700s blm10a121s blm10a221sg blm10a601sg blm10a102sg blm10b750sb blm10b121sb blm10b221sb blm10b421sd blm10b601sd blm10b102sd y 140 1 90 1 60 1 20 15 10 (typ.) 70 (typ.) 120 (typ.) 220 25% 600 25% 1000 25% 75 25% 120 25% 220 25% 420 25% 600 25% 1000 25% 500 200 100 50 100 50 0.05 0.40 0.50 0.70 1.10 1.50 0.80 1.10 1.40 1.30 1.50 1.30 y 55 to w 125 maximum signal-frequency (mhz) impedance ( ) at 100mhz rated current (ma) dc resistance ( max.) operating temp. range ( d ) ! impedance-frequency characteristics (typical) 0 . 5 t 0 . 1 1 . 0 t 0 . 1 0 . 5 t 0 . 1 0 . 2 5 t 0 . 1 (in mm) eia code : 0402 i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) 9 0 0 6 0 0 3 0 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 a 1 0 2 s g a 6 0 1 s g a 2 2 1 s g a 1 2 1 s a 7 0 0 s a 1 0 0 s i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) 1 5 0 0 1 0 0 0 5 0 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b 6 0 1 s d b 4 2 1 s d b 2 2 1 s b b 1 2 1 s b b 7 5 0 s b b 1 0 2 s d blm10a series blm10b series 2 3 4 5 6 1
20 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! impedance-frequency characteristics (details) i m p e d a n c e ( w ) 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 1 6 0 0 1 2 0 0 8 0 0 4 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 1 2 0 9 0 6 0 3 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 z z r x r x z r x z r x z r x z r x z r x z r x z r x z r x z r x z r x blm10a100s blm10a700s blm10a121s blm10a221sg blm10a601sg blm10a102sg blm10b750sb blm10b121sb blm10b221sb blm10b421sd blm10b601sd blm10b102sd " blm10a series " blm10b series 2 3 4 5 6 1
chip ferrite bead blm11 series 1608 size chip emifil 21 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! specifica tions part number blm11r121sk blm11r221sk blm11r471sk blm11r601sk blm11r102sk blm11a121s blm11a151sg blm11a221s blm11a331sg blm11a471sg blm11a601s blm11a102s blm11b050sa blm11b050sb blm11b100sa blm11b100sb blm11b220sa blm11b220sb blm11b470sa blm11b470sb blm11b600sb blm11b750s blm11b750sa blm11b121sa blm11b121sb blm11b121sd blm11b141s blm11b151sb blm11b151sd blm11b221sb blm11b221sd blm11b331sb blm11b331sd blm11b421s blm11b471sb blm11b471sd blm11b601s blm11b102s blm11b152sd blm11b182s blm11b222sd blm11b252sd blm11p300s blm11p600s y y 150 140 y 1 90 1 70 1 80 1 50 1 60 1 40 1 50 1 30 1 20 1 30 1 20 1 15 11 7 11 5 y y 500 200 100 1 50 y 1 30 1 20 y y 120 25% 220 25% 470 25% 600 25% 1000 25% 120 25% 150 25% 220 25% 330 25% 470 25% 600 25% 1000 25% 5 25% 10 25% 22 25% 47 25% 60 25% 75 25% 120 25% 140 25% 150 25% 220 25% 330 25% 420 25% 470 25% 600 25% 1000 25% 1500 25% 1800 25% 2200 25% 2500 25% 30 (typ.) 60 (typ.) 200 100 200 100 500 700 500 300 500 200 300 200 50 200 100 50 1000 500 0.25 0.30 0.50 0.60 0.80 0.20 0.25 0.30 0.45 0.50 0.70 0.20 0.10 0.25 0.15 0.35 0.25 0.55 0.30 0.35 0.70 0.90 0.50 0.40 0.55 0.40 0.65 0.45 0.75 0.50 0.55 1.00 0.55 0.65 0.85 1.20 1.50 0.05 0.10 y 55 to w 125 maximum signal-frequency (mhz) * 1 * 2 impedance ( ) at 100mhz rated current (ma) dc resistance ( max.) operating temp. range ( d ) * 1 has sharp impedance characteristic suitable for high speed lines. (at maximum signal frequency insertion loss is 6db in 50 impedance circuit.) * 2 marked items are designed for ultra-high speed signal lines such as next generation memory interface. since these impedance cur ve rise from several hundred mhz, these items can suppressnoise unless the misoperation of circuits. (at maximum signal frequency, impedance is 22 which is used as dumping.) 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd.
22 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! impedance-frequency characteristics (typical) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 2 8 0 0 2 1 0 0 1 4 0 0 7 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) a 1 0 2 s a 6 0 1 s a 2 2 1 s a 1 2 1 s a 4 7 1 s g a 3 3 1 s g a 1 5 1 s g b 2 5 2 s d b 2 2 2 s d b 2 2 1 s d b 1 8 2 s b 1 5 2 s d b 1 0 2 s b 6 0 1 s b 4 7 1 s d b 4 2 1 s b 3 3 1 s d b 1 2 1 s d b 1 5 1 s d b l m 1 1 b s e r i e s b l m 1 1 a s e r i e s b 1 4 1 s b 7 5 0 s b 4 7 1 s b b 3 3 1 s b b 2 2 1 s b b 1 5 1 s b b 1 2 1 s b b 6 0 0 s b b l m 1 1 b s e r i e s b 4 7 0 s b b 2 2 0 s b b 1 0 0 s b b 0 5 0 s b b l m 1 1 b s e r i e s p 6 0 0 s p 3 0 0 s b l m 1 1 p s e r i e s 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 2 0 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) b l m 1 1 b s e r i e s b 1 0 0 s a b 0 5 0 s a b 2 2 0 s a 1 0 0 0 0 7 5 0 0 5 0 0 0 2 5 0 0 0 1 1 0 1 0 0 2 0 0 0 1 0 0 0 f r e q u e n c y ( m h z ) b l m 1 1 b s e r i e s b 7 5 0 s a b 4 7 0 s a b 1 2 1 s a 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) b l m 1 1 r s e r i e s r 4 7 1 s k r 2 2 1 s k r 1 2 1 s k r 6 0 1 s k r 1 0 2 s k ! dimensions 0 . 8 t 0 . 1 5 1 . 6 t 0 . 1 5 0 . 8 t 0 . 1 5 0 . 4 t 0 . 2 (in mm) eia code : 0603
23 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! impedance-frequency characteristics (details) 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 1 5 1 s g 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 1 2 1 s 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 3 3 1 s g 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 2 2 1 s f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 4 7 1 s g 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 1 0 2 s 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 a 6 0 1 s f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 b 0 5 0 s b f r e q u e n c y ( m h z ) z r x z r x z r x z r x f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 r 1 2 1 s k z r x 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 r 2 2 1 s k z r x 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 r 4 7 1 s k r x z 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 r 6 0 1 s k r x z 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 b 0 5 0 s a f r e q u e n c y ( m h z ) z r x 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 b 1 0 0 s a f r e q u e n c y ( m h z ) z r x f r e q u e n c y ( m h z ) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 r 1 0 2 s k x r z " blm11r series " blm11a series " blm11b series
24 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 1 6 0 0 1 2 0 0 8 0 0 4 0 0 0 1 1 0 1 0 0 1 0 0 0 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) b l m 1 1 b 4 7 0 s b z r x b l m 1 1 b 6 0 0 s b z r x 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) b l m 1 1 b 7 5 0 s z r x b l m 1 1 b 1 2 1 s b z r x b l m 1 1 b 1 2 1 s d z r x b l m 1 1 b 1 4 1 s z r x b l m 1 1 b 1 5 1 s b z r x b l m 1 1 b 1 5 1 s d z r x b l m 1 1 b 2 2 1 s b z r x b l m 1 1 b 2 2 1 s d z r x b l m 1 1 b 3 3 1 s b z r x b l m 1 1 b 3 3 1 s d z r x 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 b 2 2 0 s b f r e q u e n c y ( m h z ) z r x i m p e d a n c e ( w ) 1 6 0 0 1 2 0 0 8 0 0 4 0 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 b 4 7 0 s a z r x 6 0 0 0 4 5 0 0 3 0 0 0 1 5 0 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 b 7 5 0 s a r 1 0 0 0 0 7 5 0 0 5 0 0 0 2 5 0 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 b 1 2 1 s a r z x z x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 1 2 0 0 8 0 0 6 0 0 4 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) b l m 1 1 b 4 2 1 s z r x b l m 1 1 b 4 7 1 s b z r x b l m 1 1 b 4 7 1 s d z r x 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 b 1 0 0 s b f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 b 2 2 0 s a z r x 2 0 0 0 2 3 4 5 6 1
25 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 2 4 0 0 1 8 0 0 1 2 0 0 6 0 0 0 1 1 0 1 0 0 1 0 0 0 2 4 0 0 1 8 0 0 1 2 0 0 6 0 0 0 1 1 0 1 0 0 1 0 0 0 2 8 0 0 2 1 0 0 1 4 0 0 7 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) b l m 1 1 b 1 5 2 s d z r x b l m 1 1 b 1 8 2 s z r x b l m 1 1 b 2 2 2 s d z r x b l m 1 1 b 2 5 2 s d z r x 8 0 6 0 4 0 2 0 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 p 3 0 0 s 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 b l m 1 1 p 6 0 0 s f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) b l m 1 1 b 6 0 1 s z r x b l m 1 1 b 1 0 2 s z r x " blm11p series
chip ferrite bead blm21 series 2012 size chip emifil 26 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil is the trademark of murata manufacturing co., ltd. ! specifica tions part number blm21r121sk blm21r221sk blm21r471sk blm21r601sk blm21r102sk blm21a121f blm21a151sg blm21a221sg blm21a331sg blm21a401s blm21a471sg blm21a601f blm21a601s blm21a102f blm21a102s blm21b050s blm21b600sb blm21b750s blm21b121sb blm21b121sd blm21b151sb blm21b151sd blm21b201s blm21b221sb blm21b221sd blm21b331sb blm21b331sd blm21b421s blm21b471sb blm21b471sd blm21b601s blm21b751sd blm21b102s blm21b152sd blm21b182sd blm21b222s blm21b222sd blm21b272s blm21p220sg blm21p300s blm21p600sg blm21p221sg blm21p331sg y 150 140 190 1 70 1 80 1 50 1 70 1 60 1 40 1 50 1 30 1 20 1 30 1 20 1 15 11 7 11 5 y 120 25% * 1 220 25% * 1 470 25% * 1 600 25% * 1 1000 25% * 1 120 25% * 1 150 25% * 1 220 25% * 1 330 25% * 1 400 25% * 1 470 25% * 1 600 25% * 1 1000 25% * 1 5 25% * 1 60 25% * 1 75 25% * 1 120 25% * 1 150 25% * 1 200 25% * 1 220 25% * 1 330 25% * 1 420 25% * 1 470 25% * 1 600 25% * 1 750 25% * 1 1000 25% * 1 1500 25% * 1 1800 25% * 1 2250 * 1 (typ.) * 3 2200 25% * 1 2700 25% * 1 22 (typ.) * 1 30 (typ.) * 1 60 (typ.) * 1 220 (typ.) * 1 330 (typ.) * 1 200 200 500 200 6000 3000 2000 1500 0.15 0.20 0.25 0.30 0.50 0.15 0.20 0.25 0.85 0.25 0.30 1.10 0.45 0.07 0.20 0.25 0.35 0.25 0.40 0.30 0.45 0.35 0.40 0.45 0.50 0.60 0.80 0.01 0.015 0.025 0.050 0.09 y 55 to w 125 * 2 y 55 to w 85 y 55 to w 125 maximum signal-frequency (mhz) impedance ( ) at 100mhz rated current (ma) dc resistance ( max.) operating temp. range ( d ) * 1 has sharp impedance characteristic suitable for high speed lines. * 2 blm21p series : please derate the maximum current, as shown in previous page, for temperatures above +85 d . * 3 impedance 25% guarantee type is also available. please contact for further details. 2 3 4 5 6 1
27 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! dimensions 1 . 2 5 0 . 2 2 . 0 0 . 2 0 . 8 5 0 . 2 * 1 0 . 5 0 . 2 * 2 1 1 0 1 0 0 1 0 0 0 1 2 0 0 9 0 0 6 0 0 3 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 b 4 7 1 s b b 3 3 1 s b b 2 2 1 s b b 1 5 1 s b b 1 2 1 s b b 6 0 0 s b b 0 5 0 s b 2 0 1 s b 7 5 0 s f r e q u e n c y ( m h z ) 3 2 0 0 2 4 0 0 1 6 0 0 8 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 0 b 1 5 2 s d b 7 5 1 s d b 4 7 1 s d b 3 3 1 s d b 2 2 1 s d b 1 5 1 s d b 1 2 1 s d b 2 2 2 s d b 1 8 2 s d b 1 0 2 s b 2 7 2 s b 2 2 2 s b 6 0 1 s b 4 2 1 s 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 i m p e d a n c e ( ) i m p e d a n c e ( ) i m p e d a n c e ( ) i m p e d a n c e ( ) i m p e d a n c e ( ) 0 a 1 0 2 s a 6 0 1 s a 4 0 1 s a 1 0 2 f a 6 0 1 f a 4 7 1 s g a 3 3 1 s g a 2 2 1 s g a 1 5 1 s g a 1 2 1 f r 1 0 2 s k r 6 0 1 s k r 4 7 1 s k r 1 2 1 s k r 2 2 1 s k 6 0 0 4 5 0 3 0 0 1 5 0 1 1 0 1 0 0 1 0 0 0 p 2 2 0 s g p 6 0 0 s g p 3 0 0 s p 2 2 1 s g p 3 3 1 s g (in mm) * 1 blm21b222s/b272s : 1.25 t 0.2 * 2 blm21b272s : 0.3 t 0.2 eia code : 0805 ! impedance-frequency characteristics (typical) blm21r series blm21b series blm21p series blm21a series blm21b series
28 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! impedance-frequency characteristics (details) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 4 7 1 s g z r x f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 1 5 1 s g z r x 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 4 0 1 s z r x 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 2 2 1 s g z r x 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 3 3 1 s g z r x f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 1 2 1 f z r x f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 r 1 2 1 s k 3 0 0 2 2 5 1 5 0 7 5 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 r 2 2 1 s k 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 r 4 7 1 s k r z x r z x r z x 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 r 1 0 2 s k 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 r 6 0 1 s k r z x r z x 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 6 0 1 s z r x 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 1 0 2 f z r x 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 1 0 2 s z r x f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 a 6 0 1 f z r x f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) " blm21r series " blm21a series
29 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 b 0 5 0 s z r x f r e q u e n c y ( m h z ) 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 b 6 0 0 s b z r x 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 b 7 5 0 s z r x f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 6 0 0 4 5 0 3 0 0 1 5 0 0 b l m 2 1 b 1 2 1 s b 1 1 0 1 0 0 1 0 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 b l m 2 1 b 1 2 1 s d 1 1 0 1 0 0 1 0 0 0 8 0 0 6 0 0 4 0 0 2 0 0 0 b l m 2 1 b 1 5 1 s b 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 8 0 0 6 0 0 4 0 0 2 0 0 0 b l m 2 1 b 3 3 1 s d 1 1 0 1 0 0 1 0 0 0 1 2 0 0 9 0 0 6 0 0 3 0 0 0 b l m 2 1 b 3 3 1 s b 1 1 0 1 0 0 1 0 0 0 6 0 0 4 5 0 3 0 0 1 5 0 0 b l m 2 1 b 2 2 1 s d 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 1 0 0 0 7 5 0 5 0 0 2 5 0 0 b l m 2 1 b 2 2 1 s b 1 1 0 1 0 0 1 0 0 0 1 2 0 0 9 0 0 6 0 0 3 0 0 0 b l m 2 1 b 2 0 1 s 1 1 0 1 0 0 1 0 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 b l m 2 1 b 1 5 1 s d 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 b l m 2 1 b 4 7 1 s d 1 1 0 1 0 0 1 0 0 0 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 b l m 2 1 b 4 7 1 s b 1 1 0 1 0 0 1 0 0 0 1 0 0 0 7 5 0 5 0 0 2 5 0 0 b l m 2 1 b 4 2 1 s 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 3 2 0 0 2 4 0 0 1 6 0 0 8 0 0 0 b l m 2 1 b 2 2 2 s 1 1 0 1 0 0 1 0 0 0 2 4 0 0 1 8 0 0 1 2 0 0 6 0 0 0 b l m 2 1 b 1 8 2 s d 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x 2 4 0 0 1 8 0 0 1 2 0 0 6 0 0 0 b l m 2 1 b 1 5 2 s d 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) z r x 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 b l m 2 1 b 1 0 2 s 1 1 0 1 0 0 1 0 0 0 1 6 0 0 1 2 0 0 8 0 0 4 0 0 0 b l m 2 1 b 7 5 1 s d 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x 1 2 0 0 9 0 0 6 0 0 3 0 0 0 b l m 2 1 b 6 0 1 s 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) " blm21b series
30 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 3 2 0 0 2 4 0 0 1 6 0 0 8 0 0 0 b l m 2 1 b 2 7 2 s 1 1 0 1 0 0 1 0 0 0 2 4 0 0 1 8 0 0 1 2 0 0 6 0 0 0 b l m 2 1 b 2 2 2 s d 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) z r x z r x i m p e d a n c e ( w ) i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) 6 0 4 5 3 0 1 5 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 p 3 0 0 s z r x f r e q u e n c y ( m h z ) 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 b l m 2 1 p 2 2 0 s g 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) b l m 2 1 p 2 2 1 s g b l m 2 1 p 3 3 1 s g r z x r z x 1 2 0 9 0 6 0 3 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) b l m 2 1 p 6 0 0 s g r z x i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) r x z " blm21p series 2 3 4 5 6 1
chip ferrite bead blm31 series 3216 size chip emifil 31 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! impedance-frequency characteristics (typical) ! specifications ! dimensions (in mm) * blm31a700s : 1.60.2 eia code : 1206 1.6 0.2 3.2 0.2 1.1 0.2 * 0.7 0.3 800 600 400 200 0 1 10 100 1000 frequency (mhz) a601s b601fi p391sg p601sg p500s a700s a260s p330sg p121sg impedance ( ) blm31 series * 1 has sharp impedance characteristic suitable for high speed lines. * 2 blm31p series : please derate the maximum current, as shown in previous page, for temperatures above +85 d . * 3 blm31b601fi is improved item from blm31b601s. part number blm31a260s blm31a700s blm31a601s blm31b601fi * 3 blm31p330sg blm31p500s blm31p121sg blm31p391sg blm31p601sg 2625% * 1 7025% * 1 60025% * 1 60025% * 1 33 (typ.) * 1 50 (typ.) * 1 120 (typ.) * 1 390 (typ.) * 1 600 (typ.) * 1 500 * 2 200 * 2 300 * 2 6000 * 2 3000 * 2 2000 * 2 1500 * 2 0.05 0 0.15 0 0.90 0 0.35 0 0.01 0 0.025 0.05 0 0.90 0 y 55 to w 125 * 2 impedance ( ) at 100mhz rated current (ma) dc resistance ( max.) operating temp. range ( d )
32 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) r x z 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) r x z 8 0 6 0 4 0 2 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) z r x z r x z r x z r x 6 0 4 5 3 0 1 5 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) r x z r x z i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 z x r ! impedance-frequency characteristics (details) blm31p330sg blm31p500s blm31p301sg blm31p601sg blm31p121sg blm31a601s blm31a260s blm31b601fi blm31a700s " blm31a/b series " blm31p series
chip ferrite bead blm41 series 4516 size chip emifil 33 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil is the trademark of murata manufacturing co., ltd. 2 3 4 5 6 1 ! impedance-frequency characteristics (typical) ! specifica tions ! dimensions (in mm) eia code : 1806 1 . 6 0 . 2 4 . 5 0 . 2 1 . 6 0 . 2 0 . 7 0 . 3 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( ) i m p e d a n c e ( ) 1 f r e q u e n c y ( m h z ) p 1 8 1 s g a 1 5 1 s a 8 0 0 s p 8 0 0 s p 7 5 0 s p 6 0 0 s 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 0 1 0 0 1 0 0 0 p 1 0 2 s g p 4 7 1 s g blm41 series blm41 series part number blm41a800s blm41a151s blm41p600s blm41p750s blm41p800s blm41p181sg blm41p471sg blm41p102sg 80 25% 150 25% 60 (typ.) 75 (typ.) 80 (typ.) 180 (typ.) 470 (typ.) 1000 (typ.) 500 * 200 * 6000 * 3000 * 1000 * 3000 * 2000 * 1500 * 0.10 0 0.50 0 0.01 0 0.025 0.10 0 0.025 0.05 0 0.09 0 y 55 to w 125 * impedance ( ) at 100mhz rated current (ma) dc resistance ( max.) operating temp. range ( d ) * blm41p series : please derate the maximum current, as shown in previous page, for temperatures above +85 d .
34 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! impedance-frequency characteristics (details) 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 p 6 0 0 s 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 p 7 5 0 s 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 p 8 0 0 s 1 0 0 7 5 5 0 2 5 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 a 8 0 0 s 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 a 1 5 1 s 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 p 1 0 2 s g r x z z r x z r x z r x z r x z r x 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 p 1 8 1 s g r x z 6 0 0 4 5 0 3 0 0 1 5 0 0 1 1 0 1 0 0 1 0 0 0 b l m 4 1 p 4 7 1 s g r x z i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z )
chip ferrite beads for ghz range noise suppr ession blm11h series chip emifil 35 high impedance at 1ghz pr o vides excellent noise suppression on interface of high speed application no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions ! impedance-frequency characteristics (typical) with the rapid growth of high-speed cpus, high-speed graphics and telecommunication equipment, the demand for high frequency components has greatly increased. murata recognizes this demand and has provided the blm11h - series as a timely and ideal solution. the blm11h - series has a modified internal electrode structure, that minimizes stray capacitance and increases the effective frequency range. impedance values of 1000 can be attained at frequencies of ghz and greater. ! fea tures 1. the blm11h - is similar to the conventional blm at frequencies, below 100mhz, however at 1ghz the impedance is appox. 3 times larger. 2. the blm11ha is intended for standard signal lines as this series provides significant impedance across a broad frequency range. the blm11hb provides a sharper roll- off after the cut off frequency, therefore this series is ideal for high speed signal lines. 3. the magnetic shielded structure minimizes cross talk. ! applica tions interface line of computer that has high-speed cpu & high-speed bus and other digital equipment telecommunication equipment and choke for power supply car navigation suitable for noise suppression from 500mhz to ghz range ! p ar t numbering (please specify the part number when ordering.) q type w typical impedance at 100mhz 601 : 600 e other characteristics r packaging code pt : taped ( f 180mm reel) pt1 : taped ( f 330mm reel) pb : bulk package ! specifica tions (ex.) blm11ha sg 601 pt e w r q 0 . 8 t 0 . 1 5 1 . 6 t 0 . 1 5 0 . 8 t 0 . 1 5 0 . 4 t 0 . 2 (in mm) f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 h a 1 0 2 s g b l m 1 1 h a 4 7 1 s g b l m 1 1 h a 6 0 1 s g b l m 1 1 h a s e r i e s i m p e d a n c e ( w ) i m p e d a n c e ( w ) 1 1 0 1 0 0 1 0 0 0 2 0 0 0 4 0 0 0 3 0 0 0 2 0 0 0 1 0 0 0 0 b l m 1 1 h b 1 0 2 s d b l m 1 1 h b 6 0 1 s d b l m 1 1 h b 4 7 1 s d b l m 1 1 h b s e r i e s f r e q u e n c y ( m h z ) part number blm11ha471sg blm11ha601sg blm11ha102sg blm11hb471sd blm11hb601sd blm11hb102sd 470 25% 600 25% 1000 25% 470 25% 600 25% 1000 25% 600 (typ.) 700 (typ.) 1000 (typ.) 1200 (typ.) 1700 (typ.) 200 100 50 0.85 1.00 1.60 1.20 1.50 1.80 y 55 to w 125 impedance ( ) at 100mhz at 1ghz rated current (ma) dc resistance ( max.) operating temp. range ( d )
36 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! noise suppression in uhf range ! impedance-frequency characteristics (details) f r e q u e n c y ( m h z ) 8 0 0 6 0 0 4 0 0 2 0 0 0 1 0 z r x 1 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 h a 4 7 1 s g i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) b l m 1 1 h a 6 0 1 s g i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 0 z x 1 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 h b 4 7 1 s d i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 0 z r x 1 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 h b 6 0 1 s d i m p e d a n c e ( w ) f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 0 z r x 1 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 h a 1 0 2 s g i m p e d a n c e ( w ) r 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 0 z r x 1 1 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) 4 0 0 0 3 0 0 0 2 0 0 0 1 0 0 0 0 1 0 z x 1 1 0 0 1 0 0 0 2 0 0 0 b l m 1 1 h b 1 0 2 s d r 1 0 2 0 3 0 4 0 5 0 6 0 7 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 f r e q u e n c y [ m h z ] l e v e l [ d b u v / m ] 1 0 2 0 3 0 4 0 5 0 6 0 7 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 f r e q u e n c y [ m h z ] l e v e l [ d b u v / m ] i n i t i a l 1 0 2 0 3 0 4 0 5 0 6 0 7 0 3 0 0 4 0 0 5 0 0 6 0 0 7 0 0 8 0 0 9 0 0 1 0 0 0 f r e q u e n c y [ m h z ] l e v e l [ d b u v / m ] i n i t i a l b l m 1 1 a 1 0 2 s initial blm11a102s (1000 at 100mhz) comparison between blm11ha102sg and blm11a102s (current item) blm11ha102sg (1000 at 100mhz) current blm are effective in suppressing noise in the range between 300mhz and 700mhz. in addition to the effectiveness of current blm, blm11ha suppresses noise in the range beyond 700mhz. f r e q u e n c y ( m h z ) 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 0 1 1 0 0 1 0 0 0 2 0 0 0 i m p e d a n c e ( w ) b l m 1 1 h a 1 0 2 s g b l m 1 1 a 1 0 2 s 7 4 h c 0 0 7 4 a c 0 4 7 4 h c u 0 4 1 0 m h z m e a s u r e d r a d i a t i o n a t 3 m d i s t a n c e b l m t e s t i n g c i r c u i t
chip ferrite bead array bla3216 series chip emifil 37 4 components are inc luded in 3.2 z 1.6mm chip no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. the miniaturize of electronic equipment requires high performance emi filters which enables high density mounting. bla3216 series consists of 4 circuit of ferrite bead inductor. bla3216 is suitable for emi suppression in smaller digital equipment. ! fea tures 1. bla3216 have 4 circuits in 3.2 z 1.6mm body with 0.8mm pitch. 2. provides attenuation across a broad frequency range. two types of impedance are available which meets general signal line and high speed signal line. 3. original inner electrode structure enables extra low crosstalk. 4. the nickel barrier structure of the external electrodes provides excellent solder heat resistance. both flow and reflow soldering methods can be employed. ! applica tions notebook size pc, pda and other compact size digital equipment ! p ar t numbering (please specify the part number when ordering.) q type w characteristics a : general b : high speed e typical impedance at 100mhz 121 : 120 r material code t number of line y packaging code pt1 : taped pb : bulk package ! specifica tions (ex.) bla3216 121 a sg e w r 4 t t1 y q ! dimensions ! equiv alent circuit diagram 0 . 8 t 0 . 1 1 . 6 t 0 . 2 0 . 4 t 0 . 2 3 . 2 t 0 . 2 0 . 8 t 0 . 2 0 . 3 t 0 . 2 (in mm) eia code : 1206 the bla series has no polarity. part number bla3216a300sg4 bla3216a600sg4 bla3216a121sg4 bla3216a221sg4 bla3216a601sg4 bla3216a102sg4 bla3216b121sd4 bla3216b221sd4 bla3216b471sd4 bla3216b601sd4 bla3216b102sd4 10 30 t 25% 10 60 t 25% 1 120 t 25% 1 220 t 25% 1 600 t 25% 1000 t 25% 1 120 t 25% 1 220 t 25% 1 470 t 25% 1 600 t 25% 1000 25% 200 150 100 50 150 100 50 0.10 0.15 0.20 0.25 0.35 0.45 0.30 0.35 0.40 0.45 0.55 100m min. y 55 to w 125 impedance ( ) at 100mhz rated current (ma) dc resistance ( max.) ir between element (5vdc) operating temp. range ( d )
38 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! impedance-frequency characteristics (typical) 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a s e r i e s a 1 0 2 s g a 6 0 1 s g a 2 2 1 s g a 1 2 1 s g a 6 0 0 s g a 3 0 0 s g b l a 3 2 1 6 b s e r i e s 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 b 6 0 1 s d b 1 0 2 s d b 4 7 1 s d b 2 2 1 s d b 1 2 1 s d i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) ! impedance-frequency characteristics (details) 4 0 3 0 2 0 1 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a 3 0 0 s g 4 z r x 3 0 0 2 2 5 1 5 0 7 5 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a 2 2 1 s g 4 z r x 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a 6 0 1 s g 4 z r x 1 2 0 0 9 0 0 6 0 0 3 0 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a 1 0 2 s g 4 z r x 5 0 0 3 7 5 2 5 0 1 2 5 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 b 2 2 1 s d 4 z r x 8 0 0 6 0 0 4 0 0 2 0 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 b 4 7 1 s d 4 z r x 8 0 6 0 4 0 2 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a 6 0 0 s g 4 z r x 2 0 0 1 5 0 1 0 0 5 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 a 1 2 1 s g 4 z r x 1 0 0 0 7 5 0 5 0 0 2 5 0 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 b 6 0 1 s d 4 z r x 3 0 0 2 2 5 1 5 0 7 5 0 1 1 0 1 0 0 1 0 0 0 b l a 3 2 1 6 b 1 2 1 s d 4 z r x 2 0 0 0 1 5 0 0 1 0 0 0 5 0 0 0 1 1 0 1 0 0 1 0 0 0 r x z b l a 3 2 1 6 b 1 0 2 s d 4 i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) f r e q u e n c y ( m h z )
39 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! chip induct or for choke use there are chip inductors for choke use which are effective to suppress power line noise. please find most suitable product in wide chip inductor for choke variation. part number inductance dc resistance allowable current ( h) ( 30%) (ma) lqh3c - 34 1.0 y 560 0.09 y 22.0 5.0 y 96 60 y 800 lqh3c - 24 0.15 y 10 0.028 y 0.30 26 y 400 450 y 1450 " impedance-frequency characteristics (typical) 1 0 0 0 1 0 0 1 0 1 0 . 1 0 . 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( ) 1 0 0 h 1 . 0 h 1 0 h self-resonant frequency (mhz min.) 2 . 0 2 . 5 2 . 5 3 . 2 lqh3c (in mm) part number inductance dc resistance allowable current ( h) ( 30%) (ma) lqg21f - 00 1.0 y 47 0.20 y 0.60 7.5 y 105 7 y 220 " impedance-frequency characteristics (typical) 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 1 0 h 4 . 7 h 2 . 2 h 2 2 h 1 . 0 h 4 7 h f r e q u e n c y ( m h z ) i m p e d a n c e ( ) 0 . 8 5 / 1 . 2 5 2 . 0 1 . 2 5 lqg21f (in mm) self-resonant frequency (mhz min.)
chip solid emifil nfm2012r/40r/3212r/41r/4516r series chip emifil 40 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil is the trademark of murata manufacturing co., ltd. 2 3 4 5 6 1 ! equiv alent circuit diagram the chip solid emifil nfm2012r * /40r/3212r * /41r/ 4516r * series is a chip type 3-terminal emi suppression filter. it can reduce residual inductance to an extremely low level making it excellent for noise suppression at high frequencies. an electrostatic capacitance range of 22pf to 22000pf enables suppression of noise at specific frequencies. (the array type nfa series is also available.) * using base metal to the electrode. ! fea tures 1. small and low profile of 2.0mm z 1.25mm z 0.5mm (nfm2012r) enables high density mounting. 2. the 3 terminal structure enables high performance in high frequency range. 3. use original electrode structure which realize excellent solderability. ! applica tions pcs and peripherals which emit high amount of noise compact size equipment such as pda, pc card and mobile telecommunication equipments severe emi suppression and high impedance circuits such as digital circuits ! p ar t numbering (please specify the part number when ordering.) q type w class no. e circuit composition r characteristics t other characteristics (nfm2012r/3212r/4516r) y packaging code t1 : taped b1 : bulk package (ex.) nfm3212r 13 c w e 221 r r t t1 y q g n d ( 2 ) ( 1 ) o r ( 3 ) i n p u t o u t p u t ( 1 ) o r ( 3 ) t h e n f m 2 0 1 2 r / 4 0 r / 3 2 1 2 r / 4 1 r / 4 5 1 6 r s e r i e s h a s n o p o l a r i t y . nfm40r nfm41r nfm3212r nfm2012r nfm4516r
41 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! dimensions ! specifica tions nfm2012r series nfm40r series nfm3212r series ( 2 ) ( 2 ) ( 3 ) ( 1 ) 1 . 5 0 . 5 4 . 5 0 . 2 1 . 6 0 . 3 1 . 0 0 . 2 1 . 3 0 . 3 ( 2 ) ( 2 ) ( 3 ) ( 1 ) ( 3 ) ( 1 ) 1 . 1 0 . 3 3 . 2 0 . 2 1 . 1 0 . 3 1 . 2 5 0 . 2 0 . 7 0 . 2 n f m 2 0 1 2 r n f m 4 1 r n f m 4 5 1 6 r n f m 4 0 r n f m 3 2 1 2 r 1 . 1 0 . 3 3 . 2 0 . 2 0 . 3 0 . 2 1 . 2 5 0 . 2 0 . 7 0 . 2 0 . 0 5 m i n . ( 1 ) ( 2 ) ( 2 ) ( 3 ) ( 1 ) ( 2 ) ( 2 ) ( 3 ) 1 . 5 0 . 3 4 . 5 0 . 3 0 . 4 0 . 3 1 . 6 0 . 3 1 . 0 0 . 2 0 . 1 m i n . 0 . 3 0 . 2 1 . 2 5 0 . 1 2 . 0 0 . 2 0 . 6 0 . 2 0 . 8 5 0 . 1 ( 2 ) ( 2 ) 0 . 2 y 0 . 1 w 0 . 2 (in mm) part number nfm2012r03c220r nfm2012r03c470r nfm2012r03c101r nfm2012r13c221r nfm2012r13c471r nfm2012r13c102r nfm2012r13c222r nfm2012r13c223r 110 22pf t 20% 110 47pf t 20% 11 100pf t 20% 11 220pf t 20% 11 470pf t 20% 1 1000pf t 20% 1 2200pf t 20% 22000pf t 20% 50vdc 300madc 1adc 1000m min. ?5 to w 125 capacitance rated voltage rated current insulation resistance 0.3 max. 0.03 max. dc resistance operating temp. range ( d ) part number nfm40r02c220 nfm40r02c470 nfm40r02c101 110 22pf t 5 0 20 % 110 47pf t 5 0 20 % 11 100pf t 5 0 20 % 25vdc 300madc 1000m min. ?5 to w 125 capacitance rated voltage rated current insulation resistance 0.6 max. dc resistance operating temp. range ( d ) part number nfm3212r13c221r nfm3212r13c471r nfm3212r13c102r nfm3212r13c222r nfm3212r13c223r 10 220pf t 5 0 20 % 10 470pf t 5 0 20 % 1 1000pf t 5 0 20 % 1 2200pf t 5 0 20 % 22000pf t 5 0 20 % 50vdc 300madc 1000m min. ?5 to w 125 capacitance rated voltage rated current insulation resistance 0.3 max. dc resistance operating temp. range ( d ) eia code : 0805 eia code : 1205 eia code : 1205 eia code : 1806 eia code : 1806
42 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 nfm41r series nfm4516r series ! inser tion loss characteristic (typical) ! inser tion loss measuring circuit part number nfm41r02c220 nfm41r02c470 nfm41r02c101 nfm41r02c221 110 22pf t 5 0 20 % 110 47pf t 5 0 20 % 11 100pf t 5 0 20 % 11 220pf t 5 0 20 % 100vdc 300madc 10000m min. ?5 to w 125 capacitance rated voltage rated current insulation resistance 0.3 max. dc resistance operating temp. range ( d ) part number nfm4516r13c471r nfm4516r13c102r nfm4516r13c222r nfm4516r13c223r 10 470pf t 5 0 20 % 1 1000pf t 5 0 20 % 1 2200pf t 5 0 20 % 22000pf t 5 0 20 % 100vdc 300madc 10000m min. ?5 to w 125 capacitance rated voltage rated current insulation resistance 0.3 max. dc resistance operating temp. range ( d ) 4 7 p f 0 2 0 4 0 8 0 1 0 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 2 2 p f 1 0 0 p f 0 2 0 4 0 8 0 1 0 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) f r e q u e n c y ( m h z ) 1 1 0 1 0 0 1 0 0 0 0 2 0 4 0 6 0 2 0 0 0 8 0 1 0 0 2 2 0 0 0 p f 4 7 p f 1 0 0 p f 2 2 0 0 p f 1 0 0 0 p f 5 5 0 5 0 0 i n s e r t i o n l o s s ( d b ) i n s e r t i o n l o s s ( d b ) i n s e r t i o n l o s s ( d b ) i n s e r t i o n l o s s ( d b ) i n s e r t i o n l o s s ( d b ) 6 0 4 7 0 p f 2 2 0 p f 2 2 0 p f 1 0 0 p f 4 7 p f 0 2 0 4 0 8 0 1 0 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 2 2 p f f r e q u e n c y ( m h z ) 0 2 0 4 0 8 0 1 0 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) n f m 2 0 1 2 r s e r i e s n f m 4 1 r s e r i e s n f m 4 5 1 6 r s e r i e s n f m 4 0 r s e r i e s n f m 3 2 1 2 r s e r i e s 2 2 0 0 p f 1 0 0 0 p f 4 7 0 p f 2 2 0 0 0 p f 2 2 0 p f 2 2 0 0 p f 1 0 0 0 p f 4 7 0 p f 2 2 0 0 0 p f 6 0 6 0 6 0 2 2 p f 5 0 s . g . e 5 0 s a m p l e 5 0 1 0 d b a t t e n u a t o r 5 0 1 0 d b a t t e n u a t o r
chip emifil array nf a81r/62r/nf a3216d series chip emifil 43 4 lines 3-t erminal capacitor are inc luded in 3.2 z 1.6mm * chip reducing mounting space no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. the nfa series of chip emi suppression filters is designed for surface mount applications. 4, 6, or 8 circuits are condensed into one package to enable significant savings in mounting space. the filters feature murata's original emi suppression technology as well as an improved design base over the single circuit type nfm series. the series is well suited for emi suppression in digital i/o lines of varied electronic equipment such as notebook pcs. * nfa3216d ! fea tures 1. 4, 6, or 8 circuits are available in single packages with either 0.8mm (nfa62r/nfa3216d) or 1.27mm (nfa81r) pitch, making the series excellent for the high density emi suppression requirement. 2. the 3-terminal structure realizes excellent emi suppression at high frequencies. the series has a unique internal structure that minimizes crosstalk. 3. the filter has two ground terminals to provide perfect ground conditions for all filter circuits. in this way, excellent emi suppression in a narrow path can be realized using uncomplicated land designs. 4. the nickel barrier structure of the external electrodes provides excellent solder heat resistance. both flow and reflow soldering techniques are possible. 5. the series is available in a wide variety of capacitances to meet many of your noise suppression requirements. ! applica tions computers and peripherals, digital tvs, digital vcrs etc. ! p ar t numbering (please specify the part number when ordering.) q type w number of circuits and terminal pitch 81 8 circuit 1.27mm pitch 62 6 circuit 0.80mm pitch 3216 4 circuit 0.80mm pitch e monolithic type r class no. t circuit composition y characteristics u packaging code t1 : taped b1 : bulk package (ex.) nfa r 62 10 e w r c t 223 y t1 u q ! dimensions ! equiv alent circuit diagram nfa81r nfa62r nfa3216d 0 . 3 0 . 2 0 . 8 0 . 2 3 . 5 0 . 3 0 . 5 0 . 8 0 . 2 4 . 5 0 . 3 1 2 . 5 0 . 3 1 . 2 0 . 3 1 . 2 7 0 . 1 0 . 6 + 0 . 3 - 0 . 1 + 0 . 2 - 0 . 1 n f a 2 2 3 0 . 8 0 . 1 0 . 3 0 . 2 3 . 2 0 . 3 2 . 3 0 . 3 0 . 2 6 . 3 0 . 3 0 . 8 0 . 1 0 . 3 6 0 . 2 1 . 0 0 . 3 n f a 1 0 2 0 . 4 0 . 2 + 0 . 5 - 0 . 3 n f a 8 1 r n f a 6 2 r ( s u r f a c e ) n f a 3 2 1 6 d ( m o u n t e d - f a c e ) ( s u r f a c e ) ( s u r f a c e ) ( m o u n t e d - f a c e ) 3 . 2 0 . 2 ( 1 ) ( 2 ) ( 7 ) ( 8 ) ( 9 ) ( 1 0 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) 0 . 8 0 . 1 1 . 6 0 . 2 0 . 4 0 . 2 1 . 1 0 . 5 0 . 8 0 . 2 0 . 0 5 m i n . 0 . 0 5 m i n . t h e n f a s e r i e s h a s n o p o l a r i t y . i n p u t o u t p u t g n d g n d (in mm) eia code : 5018 eia code : 2512 eia code : 1206
44 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 2 3 4 5 6 1 ! specifica tions ! inser tion loss characteristic (typical) ! inser tion loss measuring circuit part number nfa81r00c220 nfa81r00c470 nfa81r00c101 nfa81r00c221 nfa81r00c471 nfa81r10c102 nfa81r10c222 nfa81r10c223 nfa62r00c220 nfa62r00c470 nfa62r00c101 nfa62r00c221 nfa62r00c471 nfa62r00c102 nfa62r10c222 nfa62r10c223 nfa3216d02c220 nfa3216d02c470 nfa3216d02c101 nfa3216d02c221 nfa3216d12c471 nfa3216d12c102 nfa3216d12c222 nfa3216d12c223 1110 22pf t 5 0 20 % 1110 47pf t 5 0 20 % 111 100pf t 5 0 20 % 111 220pf t 5 0 20 % 111 470pf t 5 0 20 % 11 1000pf t 5 0 20 % 11 2200pf t 5 0 20 % 1 22000pf t 5 0 20 % 1110 22pf t 5 0 20 % 1110 47pf t 5 0 20 % 111 100pf t 5 0 20 % 111 220pf t 5 0 20 % 111 470pf t 5 0 20 % 11 1000pf t 5 0 20 % 11 2200pf t 5 0 20 % 1 22000pf t 5 0 20 % 1110 22pf t 20% 1110 47pf t 20% 111 100pf t 20% 111 220pf t 20% 111 470pf t 20% 11 1000pf t 20% 11 2200pf t 20% 1 22000pf t 20% 50vdc 50vdc 25vdc 16vdc 300madc 200madc 300madc 200madc 200madc 1000m min. 1000m min. 1000m min. 8 6 4 capacitance rated voltage rated current insulation resistance y 55 to w 125 y 55 to w 125 y 55 to w 85 operating temp. range ( d ) number of circuit 2 2 0 0 0 p f 2 2 0 0 p f 1 0 0 0 p f 4 7 0 p f 2 2 0 p f 1 0 0 p f 0 2 0 4 0 6 0 8 0 1 0 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) i n s e r t i o n l o s s ( d b ) 1 0 0 0 0 0 p f 4 7 p f 2 2 p f n f a 8 1 r / 6 2 r s e r i e s n f a 3 2 1 6 d s e r i e s 0 2 0 4 0 6 0 8 0 1 0 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) 4 7 p f 2 2 0 p f 2 2 p f 1 0 0 p f 4 7 0 p f 1 0 0 0 p f 2 2 0 0 p f 2 2 0 0 0 p f 5 0 s . g . r f v o l t m e t e r 5 0 5 0 1 0 d b a t t e n u a t o r 5 0 1 0 d b a t t e n u a t o r s a m p l e
chip emifil array nf a3216g series chip emifil 45 4 lines high perf ormance filter with lo w distor tion are inc luded in 3.2 z z 1.6mm siz e no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil is the trademark of murata manufacturing co., ltd. ! dimensions ! equiv alent circuit diagram the nfa3216g series is high performance emi suppression filter array which designed 4 circuits noise filter in 3.2 z 1.6 mm size. nfa3216g realizes high density mounting. ! fea tures 1. nfa3216g has 4 circuits noise filter in 3.2 z 1.6 mm size with 0.8mm pitch. high density mounting is available. 2. 3 terminal structure is achived excellent high frequency performance. 3. distributed constant circuit realizes smooth change of impedance which prevents reflection of signal and distortion of wave shape. 4. nfa3216g series is effective in the line where ground is not stable, because the resistance element in the filter absorb noise and return it to ground line. ! applica tions suppression of noise in lcd driver or bus line of compact size digital equipment (such as note book size pc, pda and other) ! p ar t numbering (please specify the part number when ordering.) q type w class no. e circuit composition r capacitance t circuit composition y resistance u packaging code t1 : taped b1 : bulk package (ex.) nfa3216g c 101 2 w e r r t 101 y t1 u q 0 . 8 0 . 2 ( m o u n t - f a c e ) ( s u r f a c e ) ( 7 ) ( 8 ) ( 9 ) ( 1 0 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 2 ) ( 1 ) 3 . 2 0 . 2 0 . 4 0 . 1 5 0 . 8 0 . 1 1 . 1 0 . 5 1 . 6 0 . 2 (in mm) t h e n f a 3 2 1 6 g s e r i e s h a s n o p o l a r i t y . i n p u t o u t p u t g n d g n d ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 5 ) ( 6 ) ( 7 ) ( 8 ) ( 9 ) ( 1 0 ) eia code : 1206 2 3 4 5 6 1
46 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! inser tion loss measuring circuit ! specifica tions ! inser tion loss characteristic (typical) 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) n f a 3 2 1 6 g 2 c 1 0 0 r 6 r 8 n f a 3 2 1 6 g 2 c 4 7 0 r 6 r 8 n f a 3 2 1 6 g 2 c 1 0 1 r 6 r 8 n f a 3 2 1 6 g 2 c 1 0 0 r 4 7 0 n f a 3 2 1 6 g 2 c 4 7 0 r 4 7 0 n f a 3 2 1 6 g 2 c 1 0 1 r 4 7 0 n f a 3 2 1 6 g 2 c 1 0 0 r 1 0 1 n f a 3 2 1 6 g 2 c 4 7 0 r 1 0 1 n f a 3 2 1 6 g 2 c 1 0 1 r 1 0 1 5 0 s . g . r f v o l t m e t e r 5 0 5 0 1 0 d b a t t e n u a t o r 5 0 1 0 d b a t t e n u a t o r s a m p l e resistance 6.8 line up resistance 47 line up resistance 100 line up nfa3216g2c100r6r8 nfa3216g2c100r470 nfa3216g2c100r101 nfa3216g2c470r6r8 nfa3216g2c470r470 nfa3216g2c470r101 nfa3216g2c101r6r8 nfa3216g2c101r470 nfa3216g2c101r101 1 10 t 20% 1 47 t 20% 100 t 20% . 6.8 t 40% 1 47 t 30% 100 t 30% . 6.8 t 40% 1 47 t 30% 100 t 30% . 6.8 t 40% 1 47 t 30% 100 t 30% 50 20 15 50 20 15 50 20 15 6 y 40 to w 85 1000 min. part number capacitance (pf) resistance ( ) rated current (ma) signal line rated voltage (vdc) insulation resistance (m ) signal line-ground operating temp. range ( d )
chip emifil nfm839r series chip emifil 47 distrib uted constant cir cuit t ype chip emifil whic h pre vent w a ve distor tion no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil is the trademark of murata manufacturing co., ltd. 2 3 4 5 6 1 ! dimensions ! equiv alent circuit diagram the nfm839r series comprise high performance emi suppression filter which can suppress distortion of waveform. the nfm839r series can be used in interface lines and clock lines where signals are tend to be distorted. the nfm839r series has various line up of resistance (22- 100 ) and capacitance (10-100pf). various items are to be used, considering circuit impedance and noise condition. ! fea tures 1. murata's original inner design realized small and low profile of 2.0mm z 1.25mm z 0.5mm. 2. distributed constant circuit realizes smooth change of impedance which prevents reflection of signal and distortion of wave shape. 3. the nfm839r series is effective in the line in which ground is not stable because the resistance element in the filter absorb noise and return it to ground line. 4. the nfm839r series has no polarity so that it can be used in dual direction transport lines. ! applica tions suppression of noise in interface line or clock line of digital equipment (such as personal computers, word processors) ! p ar t numbering (please specify the part number when ordering.) q type w class no. e circuit composition r capacitance t circuit composition y resistance u packaging code t1 : taped b1 : bulk package (ex.) nfm839r 02 100 r w c e r t 220 y t1 u q ( 1 ) : i n p u t ( o u t p u t ) e l e c t r o d e ( 2 ) : g r o u n d e l e c t r o d e ( 3 ) : o u t p u t ( i n p u t ) e l e c t r o d e # t h e n f m 8 3 9 r s e r i e s h a s n o p o l a r i t y . ( 3 ) ( 1 ) ( 2 ) ( 2 ) 0 . 2 + 0 . 2 - 0 . 2 5 0 . 2 + 0 . 2 - 0 . 2 5 1 . 0 0 . 3 5 0 . 5 0 . 2 2 . 0 0 . 2 1 . 0 m a x . 0 . 9 5 0 . 3 5 1 . 2 5 0 . 2 (in mm) eia code : 0805 g n d i n p u t ( 1 ) o r ( 3 ) ( 1 ) o r ( 3 ) ( 2 ) o u t p u t t h e n f m 8 3 9 r s e r i e s h a s n o p o l a r i t y . (surface) (mount-face)
48 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! inser tion loss characteristics (typical) for high impedance line (measured with 50 -3k lines) ! inser tion loss measuring circuits for low impedance line (measured with 50 -150 lines) part number nfm839r02c100r220 nfm839r02c100r470 nfm839r02c470r220 nfm839r02c470r470 nfm839r02c470r680 nfm839r02c470r101 nfm839r02c101r220 nfm839r02c101r470 nfm839r02c101r680 nfm839r02c101r101 1 10 t 20% 1 47 t 20% 100 t 20% 1 22 t 30% 1 47 t 30% 1 22 t 30% 1 47 t 30% 1 68 t 30% 100 t 30% 1 22 t 30% 1 47 t 30% 1 68 t 30% 100 t 30% 50 35 50 35 30 25 50 35 30 25 50 y 40 to w 85 capacitance (pf) resistance ( ) rated current (ma) (1) - (3) rated voltage (vdc) (1) (3) - (2) 1000min. insulation resistance (m ) (1) (3) - (2) operating temp. range ( d ) 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 1 0 0 0 i n s e r t i o n l o s s ( d b ) f r e q u e n c y ( m h z ) n f m 8 3 9 r 0 2 c 1 0 1 r 1 0 1 n f m 8 3 9 r 0 2 c 4 7 0 r 1 0 1 5 0 s . g . r f v o l t m e t e r 5 0 5 0 1 0 d b a t t e n u a t o r s a m p l e i m p e d a n c e t r a n s d u c e r ( 3 k - 5 0 ) ( 1 5 0 - 5 0 ) 5 0 1 0 d b a t t e n u a t o r 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 1 0 0 0 i n s e r t i o n l o s s ( d b ) f r e q u e n c y ( m h z ) n f m 8 3 9 r 0 2 c 1 0 0 r 4 7 0 n f m 8 3 9 r 0 2 c 4 7 0 r 4 7 0 n f m 8 3 9 r 0 2 c 1 0 1 r 2 2 0 n f m 8 3 9 r 0 2 c 1 0 1 r 6 8 0 n f m 8 3 9 r 0 2 c 1 0 0 r 2 2 0 n f m 8 3 9 r 0 2 c 4 7 0 r 2 2 0 n f m 8 3 9 r 0 2 c 4 7 0 r 6 8 0 n f m 8 3 9 r 0 2 c 1 0 1 r 4 7 0
! effect of noise suppression by nfm839r the nfm839r is effective even if ground line is not stable enough due to its distribute constant circuit structure. ! testing circuit 49 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 h c u 0 4 h c 0 4 f i l t e r h c 0 0 1 5 c m s i g n a l p a t t e r n 1 0 m h z with stable ground line " noise level without filter " filter mounting condition t h r u - h o l e ( c o n n e c t i o n g r o u n d p a t t e r n w i t h g r o u n d p l a n e ) f i l t e r s i g n a l l i n e g r o u n d p a t t e r n w h o l e s u r f a c e ( b a c k s i d e ) g r o u n d p l a n e with poor ground line " noise level without filter " filter mounting condition f i l t e r s i g n a l l i n e g r o u n d p a t t e r n w i t h o u t g r o u n d p l a n e 60 50 40 30 20 10 30 84 138 192 246 300 frequency (mhz) noise level (db v/m) 60 50 40 30 20 10 30 84 138 192 246 300 frequency(mhz) noise level (db v/m) the standard type chip emifil is effective on stable ground line. the nfm839r has some advantage to standard type emifil on stable ground line. nfm839r02c470r101 60 50 40 30 20 10 30 84 138 192 246 300 frequency (mhz) noise level (db v/m) the standard type emifil lose efficiency on poor ground line. nfm839r02c470r101 60 50 40 30 20 10 30 84 138 192 246 300 frequency (mhz) noise level (db v/m) 60 50 40 30 20 10 30 84 138 192 246 300 frequency (mhz) noise level (db v/m) standard type chipemifil (100pf) the nfm839r is effective even on poor ground line because of its distribute constant circuit structure and unique system to limit rush current. standard type chip emifil (100pf) 60 50 40 30 20 10 30 84 138 192 246 300 frequency (mhz) noise level (db v/m)
50 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 " current waveform " input current waveform " input current waveform " testing circuit " voltage waveform " output voltage waveform " output voltage waveform ! w a veform distor tion suppressing function by nfm839r h c u 0 4 a c 0 4 f i l t e r a c 0 4 1 0 m h z c u r r e n t m e a s u r i n g p o i n t v o l t a g e m e a s u r i n g p o i n t initial waveform (no filter) resonance between the internal capacitance of the ic and the inductance of the print pattern causes waveform overshooting and undershooting. when ordinary capacitor filter is used ordinary capacitor filters have no waveform distortion suppressing capability, and they cannot suppress disturbances in the waveforms. the current needed to charge and discharge the capacitor raises the peak level of current that flows out of the driver side ic, increasing the load on the ic. nfm839r the waveform distortion suppressing function of the nfm839r minimizes disturbances of waveforms. the nfm839r also includes a current limiting function, reducing the load on driver ics. - :1v/div ? :20ns/div - :2ma/div ? :20ns/div - :1v/div ? :20ns/div - :2ma/div ? :20ns/div - :1v/div ? :20ns/div - :2ma/div ? :20ns/div
chip emifil for signal line nfm51r series chip emifil 51 100db/dec. (typ.) damping characteristics f or high speed signal line no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions the signal line chip emifl nfm51r series consist of high performance emi suppression filters. they are designed for noise suppression in high speed digital circuits in which the signal harmonics are prone to becoming noise sources. these filters achieve a 100db/dec. (typ.) damping characteristic made possible by murata's innovative circuit design. this makes these chips effective in applications where the signal and noise frequencies are close to each other. ! fea tures 1. the filters suppress signal noise with little or no attenuation of the signal itself. 2. murata's original internal structure design enables excellent noise suppression up to high frequencies (40db at 1ghz typ.). 3. the nfm51r series is available in six different values of cutoff frequency ranging from 10mhz up to 500mhz. ! applica tions suppression of high magnitude radiated noise generated by high speed digital circuits such as clock and rgb circuits suppression of noise in high speed processing circuits such as digital image signal processing circuits ! p ar t numbering (please specify the part number when ordering.) q type w class no. e cut-off frequencies ! specifica tions (ex.) nfm51r 00p w 506 e q 2 . 3 0 . 2 0 . 7 0 . 3 0 . 6 5 0 . 2 0 . 7 0 . 3 1 . 8 0 . 2 1 . 6 0 . 2 3 . 2 0 . 3 ( 1 ) i n p u t ( o u t p u t ) e l e c t r o d e ( 2 ) g r o u n d e l e c t r o d e ( 3 ) o u t p u t ( i n p u t ) e l e c t r o d e ( 1 ) ( 2 ) ( 3 ) (in mm) eia code : 1206 the nfm51r series has no polarity. part number nfm51r00p106 nfm51r00p206 nfm51r00p506 nfm51r10p107 nfm51r10p157 nfm51r20p207 nfm51r30p307 nfm51r30p407 nfm51r30p507 1 10 1 20 1 50 100 150 200 300 400 500 * - - - - - - - - y 40 to w 85 cut-off frequency (mhz) attenuation (db min.) 10mhz 5 * - - - - - - - 20mhz 25 2 5 * - - - - - - 50mhz 25 25 10 * - - - - - 100mhz - - - - * - - - - 150mhz 25 25 30 2 5 - * - - - 200mhz - - - - 10 - * - - 300mhz - - - - 20 - - * - 400mhz 30 30 30 20 30 10 5 - * 500mhz 30 30 30 30 30 30 15 10 10 1ghz 200 rated current (ma) 25 rated voltage (vdc) operating temp. range ( d ) * 6db max.
52 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! inser tion loss characteristics (typical) comparison with conventional chip emifil nfm51r series can realize emi suppression without reducing effective elements of the signal, because it has steep attenuation characteristics. ! inser tion loss measuring circuit f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) 0 2 0 4 0 6 0 8 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 n f m 5 1 r 0 0 p 1 0 6 n f m 5 1 r 0 0 p 2 0 6 n f m 5 1 r 0 0 p 5 0 6 n f m 5 1 r 1 0 p 1 0 7 n f m 5 1 r 2 0 p 2 0 7 n f m 5 1 r 1 0 p 1 5 7 n f m 5 1 r 3 0 p 3 0 7 n f m 5 1 r 3 0 p 4 0 7 n f m 5 1 r 3 0 p 5 0 7 0 2 0 4 0 6 0 8 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 2 0 0 0 f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) c o n v e n t i o n a l t y p e n f m 5 1 r s e r i e s 5 0 s . g . r f v o l t m e t e r 5 0 s a m p l e 5 0 1 0 d b a t t e n u a t o r 5 0 1 0 d b a t t e n u a t o r 2 3 4 5 6 1
53 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 " signal waveform and noise spectrum before filter mounting ! example of emi suppression in an actual circuit " measuring circuit 1 0 m h z 7 4 a l s 0 4 7 4 a l s 0 0 e m i s u p p r e s s i o n f i l t e r m e a s u r i n g p o i n t " waveform change and noise suppression effect when filter is inserted nfm51r series (cut-off frequency 50mhz) type of filter signal wave form (20ns . 1v/div) emi suppression effect description the nfm51r's steep attenuation characteristic means excellent emi suppression without waveform cornering. 3-terminal capacitors suppress signal frequencies as emi frequencies so the signal waveform is distorted. combinations of inductors and capacitors can yield a steep attenuation characteristic, but they require a great deal more mounting space. moreover, at high frequencies the emi suppression is less than that obtained by the nfm51r. conventional chip solid type emi filter (nfm41r 470pf) filter combined with conventional lcs l : chip inductor c : chip capacitor (270pf) 1 0 0 8 0 6 0 4 0 2 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 f r e q u e n c y ( m h z ) n o i s e l e v e l ( d b v ) l e v e l b e f o r e f i l t e r m o u n t i n g 1 0 0 8 0 6 0 4 0 2 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 f r e q u e n c y ( m h z ) n o i s e l e v e l ( d b v ) l e v e l b e f o r e f i l t e r m o u n t i n g 1 0 0 8 0 6 0 4 0 2 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 f r e q u e n c y ( m h z ) n o i s e l e v e l ( d b v ) l e v e l b e f o r e f i l t e r m o u n t i n g l c l signal waveform noise spectrum (10:1 active probe) 1 0 0 8 0 6 0 4 0 2 0 0 1 0 0 2 0 0 3 0 0 4 0 0 5 0 0 f r e q u e n c y ( m h z ) n o i s e l e v e l ( d b v ) 20ns/div 1v/div ( )
chip solid emifil nfm2012p/40p/4516p/46p chip emifil 54 lar g e rated current 3 t erminal capacitor in dc p o wer line no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions chip solid emifil nfm2012p * /40p/4516p * /46p are 3 terminal structure smt components. these components are able to be applied to large current dc power lines. nfm2012p/40p/4516p/46p are suitable in noise suppression dc lines where relatively large currents operate. * using base metal to the electrode. ! fea tures nfm2012p 1. the rated current of 2a-4a is suitable for ic's individual power line. 2. small dimension enables higher density packaging. nfm2012p is much smaller size. (2.0 z 1.25 z 0.85mm) 3. murata's original internal electrode structure design which realizes excellent emi suppression effect from low frequency to high frequency. nfm40p/4516p/46p 1. large rated current (nfm40p/4516p : 2a, nfm46p : 6a) and low voltage drop due to a small dc resistance are suitable for the application in dc power line. 2. high electrostatic capacitance and remarkable high frequency performance are effective for the immunity against the surge noise and the pulse noise. 3. only reflow soldering should be applied.(nfm46p) ! applica tions personal computers, word processors and peripherals telephones, ppcs, communication equipments, etc. digital tvs, vcrs telecommunication equipment ! p ar t numbering (please specify the part number when ordering.) q type w large current e class no. r circuit composition t capacitance y other characteristics (nfm2012p/nfm4516p) u packaging code t1 : taped b1 : bulk package (ex.) nfm2012 p c w 14 e r 104 t r y t1 u q 1 . 1 t 0 . 3 3 . 2 t 0 . 2 1 . 1 t 0 . 3 1 . 2 5 t 0 . 2 0 . 7 t 0 . 2 ( 2 ) ( 3 ) ( 1 ) ( 2 ) y 0 . 2 1 . 7 5 . 7 t 0 . 3 4 . 2 5 . 0 t 0 . 3 2 . 2 t 0 . 3 ( 2 ) ( 2 ) ( 3 ) ( 1 ) w 0 . 3 y 0 . 3 w 0 . 5 2 . 0 t 0 . 2 0 . 8 5 t 0 . 1 0 . 6 t 0 . 2 0 . 3 t 0 . 2 ( 2 ) ( 2 ) ( 3 ) ( 1 ) 1 . 2 5 t 0 . 1 1 . 5 0 . 3 4 . 5 0 . 3 0 . 4 0 . 3 1 . 6 0 . 3 1 . 0 0 . 2 0 . 1 m i n . ( 1 ) ( 3 ) ( 2 ) ( 2 ) nfm40p nfm40p nfm2012p nfm4516p nfm46p nfm4516p nfm46p nfm2012p (in mm) eia code : 2220 eia code : 1205 eia code : 0805 eia code : 1806
55 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! inser tion loss measuring circuit ! specifica tions ! inser tion loss characteristic (typical) ! equiv alent circuit diagram 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 0 2 0 4 0 6 0 8 0 1 0 0 f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) 1 1 0 1 0 0 1 0 0 0 0 2 0 4 0 6 0 8 0 1 0 0 2 0 0 0 0 . 4 7 f ( 4 7 4 r ) 1 f ( 1 0 5 f ) 1 f ( 1 0 5 b ) 0 . 1 f ( 1 0 4 r ) 0 . 2 2 f ( 2 2 4 r ) f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) n f m 4 5 1 6 p 1 1 0 1 0 0 0 2 0 4 0 6 0 8 0 1 0 0 0 . 1 0 . 5 5 5 0 0 5 0 1 0 0 0 n f m 4 0 p f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) i n s e r t i o n l o s s ( d b ) 1 1 0 1 0 0 1 0 0 0 0 2 0 4 0 6 0 8 0 1 0 0 0 . 1 0 . 5 5 5 0 0 5 0 n f m 4 6 p f r e q u e n c y ( m h z ) n f m 2 0 1 2 p g n d ( 2 ) ( 1 ) o r ( 3 ) ( 1 ) o r ( 3 ) i n p u t o u t p u t t h e n f m - p s e r i e s h a s n o p o l a r i t y . 5 0 s . g . r f v o l t m e t e r 5 0 5 0 1 0 d b a t t e n u a t o r s a m p l e 5 0 1 0 d b a t t e n u a t o r part number nfm2012p13c105b nfm2012p13c105f nfm2012p13c474r nfm2012p13c224r nfm2012p14c104r nfm40p12c223 nfm4516p13c204f nfm46p11c155 1000000pf t 20% (1 f) 10 16 25 50 4 2 6 500 1000 1 100 ?0 to w 85 ?5 to w 125 ?5 to w 85 capacitance rated voltage (vdc) rated current (adc) insulation resistance (m min.) 0.02 0.03 0.05 0.04 0.01 dc resistance (1) - (3) ( max.) operating temp. range ( d ) 1000000pf t % (1 f) 0 470000pf t 20% (0.47 f) 0 220000pf t 20% (0.22 f) 0 100000pf t 20% (0.1 f) 22 22000pf t 20% 0 200000pf t % (0.2 f) 1.5 f t % 80 20 80 20 80 20
t -type chip emifil nfm60r/61r/61rh series chip emifil 56 meets high current of 6a t -t ype cir cuit chip emifil with ferrite beads no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. ! dimensions ! equiv alent circuit diagram ! fea tures 1. its large rated current and low voltage drop due to small dc resistance are suitable for dc power line use. 2. the feedthrough capacitor realized excellent high- frequency characteristics. 3. the structure incorporates built-in ferrite beads which minimize resonance with surrounding circuits. 4. for rugged operating environments such as automobile circuitry, murata offers the heavy duty nfm61rh series. these filters have an extended operating temperature range of -55 d to +125 d . ! applica tions office equipment such as personal computers, word processors and facsimiles audio visual equipment such as tvs and vcrs ! p ar t numbering (please specify the part number when ordering.) q type w class no. e circuit composition r characteristics t packaging code t1 : taped b1 : bulk package (ex.) nfm60r 00 101 w r t e t1 t q 1 . 0 0 . 2 0 . 7 0 . 2 3 . 2 0 . 4 1 . 6 0 . 2 6 . 8 0 . 5 ( 2 ) ( 2 ) ( 2 ) ( 2 ) ( 1 ) ( 3 ) ( 1 ) ( 3 ) 2 . 6 0 . 3 0 . 7 0 . 2 0 . 7 0 . 2 1 . 6 0 . 3 (in mm) eia code : 2706 g n d ( 2 ) ( 1 ) o r ( 3 ) i n p u t o u t p u t ( 1 ) o r ( 3 ) t h e n f m 6 0 r / n f m 6 1 r / n f m 6 1 r h s e r i e s h a s n o p o l a r i t y . nfm60r nfm60r nfm61r/61rh nfm61r/61rh eia code : 1206 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd.
57 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions nfm60r series (compact size type) nfm61r series nfm61rh series (heavy duty type) ! inser tion loss characteristics (typical) ! inser tion loss measuring circuit part number nfm60r00t220 nfm60r00t470 nfm60r00t101 nfm60r00t221 nfm60r10t471 nfm60r20t152 nfm60r30t222 10 22pf t 30% 10 47pf t 5 0 20 % 1 100pf t 8 0 20 % 1 220pf t 5 0 20 % 1 470pf t 5 0 20 % 1500pf t 5 0 20 % 2200pf t 50% 25vdc y 40 d to w 85 d capacitance rated voltage operating temp. range 1000m min. insulation resistance 6adc rated current part number nfm61r00t330 * nfm61r00t680 * nfm61r00t101 nfm61r00t181 nfm61r00t361 nfm61r00t681 * nfm61r10t102 nfm61r30t472 10 33pf t 30% 10 68pf t 30% 1 100pf t 30% 1 180pf t 30% 1 360pf t 20% 1 680pf t 30% 1000pf t 8 0 20 % 4700pf t 8 0 20 % 50vdc y 25 d to w 85 d capacitance rated voltage operating temp. range 1000m min. insulation resistance 2adc rated current part number nfm61rh00t330 * nfm61rh00t680 * nfm61rh00t101 nfm61rh00t181 nfm61rh00t361 nfm61rh00t681 * nfm61rh10t102 nfm61rh20t332 * 10 33pf t 30% 10 68pf t 30% 1 100pf t 30% 1 180pf t 30% 1 360pf t 20% 1 680pf t 30% 1000pf t 8 0 20 % 3300pf t 8 0 20 % 100vdc y 55 d to w 125 d capacitance rated voltage operating temp. range 1000m min. insulation resistance 2adc rated current f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) 1 0 0 p f 0 1 0 2 0 3 0 4 0 5 0 1 1 0 1 0 0 1 0 0 0 2 0 0 0 2 2 0 p f 4 7 0 p f 1 5 0 0 p f 2 2 0 0 p f 2 2 p f 4 7 p f 0 1 0 2 0 3 0 4 0 5 0 6 0 0 . 1 1 1 0 1 0 0 1 0 0 0 2 0 0 0 1 8 0 p f 3 6 0 p f 6 8 0 p f 1 0 0 0 p f 3 3 0 0 p f 4 7 0 0 p f 3 3 p f 6 8 p f 1 0 0 p f f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) 5 0 s . g . r f v o l t m e t e r 5 0 5 0 1 0 d b a t t e n u a t o r s a m p l e 5 0 1 0 d b a t t e n u a t o r * marked items are not standard. nfm60r nfm61r/61rh
chip solid emiguard vfm41r series chip emifil 58 3-t erminal v aristor -capacitor emi filter no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions ! equiv alent circuit diagram the vfm41r series is a chip emifil with varistor function. its 3-terminal structure provides high performance by suppressing high-frequency noise and absorbing surge noise. ! fea tures 1. the vfm41r series protect semiconductor unit from surge noise such as electrostatic discharge. 2. the vfm41r series suppress emi noise in signal lines. 3. chip shape enables high density mounting. ! applica tions esd surge protection and emi suppression in various electric equipments such as car electronic equipments, portable electronic equipments, telecommunication terminals, office automation equipments, home automation equipments or factory automation equipments ! p ar t numbering (please specify the part number when ordering.) q type w class no. e circuit composition r capacitance t capacitance tolerance y rated voltage u varistor voltage i packaging code t1 : taped b1 : bulk package ! specifica tions (ex.) vfm41r 01 222 n w c e r t 16 y -27 u t1 i q 4 . 5 t 0 . 3 1 . 4 t 0 . 3 ( 2 ) ( 2 ) ( 1 ) ( 3 ) 1 . 2 5 t 0 . 3 1 . 6 t 0 . 3 0 . 4 t 0 . 3 0 . 4 t 0 . 3 (in mm) eia code : 1806 part number vfm41r01c222n16-27 16 y 40 to w 125 rated voltage (vdc) 27 t 5 varistor voltage (v) 200 rated current (ma) 50 peak pulse current (a) 25kv, 10times esd test (150pf, 330 ) 2200pf t 30% capacitance 10min. insulation resistance (m ) operating temp. range ( d ) ( 1 ) o r ( 3 ) i n p u t o u t p u t ( 1 ) o r ( 3 ) g n d ( 2 ) t h e v f m 4 1 r s e r i e s h a s n o p o l a r i t y .
59 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! inser tion loss characteristic (typical) ! inser tion loss measuring circuit 0 2 0 4 0 6 0 8 0 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) 5 0 s . g . r f v o l t m e t e r 5 0 s a m p l e 5 0 1 0 d b a t t e n u a t o r 5 0 1 0 d b a t t e n u a t o r ! impulse noise absorption (comparison between vfm41r and standard 2-terminal varistor) 2 2 2 5 1 6 7 5 1 1 2 5 5 7 5 2 5 5 0 0 2 0 0 1 5 0 1 0 0 5 0 t i m e ( n s ) o u t p u t v o l t a g e ( v ) v o l t a g e w a v e f o r m f r e q u e n c y ( l i n e a r ) o r i g i n a l w a v e f o r m t h e l o w e r c h a r t i s a f r q u e n c y r e s p o n s e o f t h e u p p e r c h a r t . n o t e t h a t t h e s c a l e o f o r i g i n a l w a v e c h a r t a n d t h a t o f t h e o u t p u t w a v e c h a r t i s d i f f e r e n t b e c a u s e o f c i r c u m s t a n c e s . o u t p u t v o l t a g e ( d b m ) f r e q u e n c y s p e c t r u m 3 0 0 2 0 0 1 0 0 0 1 0 0 5 0 0 2 0 0 1 5 0 1 0 0 5 0 t i m e ( n s ) o u t p u t v o l t a g e ( v ) f r e q u e n c y ( l i n e a r ) o u t p u t v o l t a g e ( d b m ) 1 7 4 v p e a k 3 0 0 2 0 0 1 0 0 0 1 0 0 5 0 0 2 0 0 1 5 0 1 0 0 5 0 t i m e ( n s ) o u t p u t v o l t a g e ( v ) f r e q u e n c y ( l i n e a r ) o u t p u t v o l t a g e ( d b m ) 7 6 v p e a k o s c i l l o s c o p e o u t p u t w a v e f o r m o u t p u t w a v e f o r m i m p u l s e g e n e r a t o r ( z o = 5 0 w ) ( p u l s e w i d t h 1 0 0 n s ) s a m p l e 5 0 w a t t e n u a t o r * f i n a l v o l t a g e c o m e s b e l o w 0 v b e c a u s e o f t h e a f f e c t o f s i g n a l r e f l e c t i o n . t h e c o m m o n l y u s e d 2 - t e r m i n a l v a r i s t o r t h e r i s i n g p a r t o f p u l s e , w h i c h i s m o s t l y c o n s i s t s o f h i g h - f r e q u e n c y e l e m e n t , r e m a i n s b e c a u s e i n d u c t a n c e i n e l e c t r o d e s b e c o m e s o b s t a c l e . c h i p s o l i d e m i g u a r d v f m 4 1 r t h e 3 - t e r m i n a l s t r u c t u r e m i n i m i z e s t h e e f f e c t o f i n d u c t a n c e i n e l e c t r o d e s a n d p u l s e r i s i n g n o i s e i s a b s o r b e d c o m p l e t e l y . 3 0 2 0 1 0 0 1 0 2 0 9 9 0 m h z 1 0 m h z 3 0 2 0 1 0 0 1 0 2 0 9 9 0 m h z 1 0 m h z 3 0 2 0 1 0 0 1 0 2 0 9 9 0 m h z 1 0 m h z
thin film t ype chip common mode choke coil PLP3216S series chip emifil 60 thin film t ype chip common mode choc k coil with high impedance at high frequenc y in small siz e suitab le f or usb no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions ! equiv alent circuit diagram the PLP3216S series is chip common mode choke coil that is realized high impedance in small size with ferrite material technoloy and thin film processing. the PLP3216S has excellent performance at high frequency range. PLP3216S is suitable for differential signal line application. ! fea tures 1. PLP3216S is common mode choke coil that realized small size, low profile, smd. 3.2 z 1.6 z 1.15mm (tolerance:0.15mm) 2. PLP3216S has high common mode impedance (550 typ. at 100mhz) in small size. 3. PLP3216S suppress high frequency noise that was unable to be suppressed with existing common mode choke coils. suitable for differential signal line as like usb and lvds, because PLP3216S does not provide distortion to high speed signal transmission due to its high coupling (coupling coefficient:0.98 min.) ! applica tions common mode noise suppression of signal lines in high speed and high density digital equipment such as personal computers and peripherals. ! p ar t numbering (please specify the part number when ordering.) q type w typical impedance at 100mhz e other characteristics r number of line t packaging code t1 : taped b1 : bulk package PLP3216S 551 sl w e 2 r t1 t q 1 . 6 t 0 . 1 5 0 . 3 t 0 . 2 ( 1 ) ( 2 ) ( 4 ) ( 3 ) 2 . 1 3 . 2 t 0 . 1 . 5 0 . 7 t 0 . 2 1 . 1 5 t 0 . 2 ( 1 ) ( 2 ) ( 3 ) ( 4 ) (in mm) eia code : 1206 (ex.)
61 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! impedance-frequency characteristics (typical) 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 0 1 1 0 0 0 1 p l p 3 2 1 6 s 5 5 1 p l p 3 2 1 6 s 2 2 1 p l p 3 2 1 6 s 1 2 1 5 5 1 2 2 1 1 2 1 f r e q u e n c y ( m h z ) i m p e d a n c e ( ) ( d i f f e r e n t i a l m o d e ) ( c o m m o n m o d e ) part number PLP3216S121sl2 PLP3216S221sl2 PLP3216S551sl2 0.1 y 40 to w 85 rated current (a) 120 220 550 common mode impedance ( ) (typ.) at 100mhz 2.0 2.5 3.6 dc resistance ( ) max. 16 rated voltage (vdc) 100m insulation resistance ( ) min. operating temp. range ( d ) 40 withstand voltage (vdc)
multilayer t ype chip common mode choke coil plm3216k chip emifil 62 for common mode noise suppression in high speed signal lines smd , ultra small siz e common mode choke coil no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions ! equiv alent circuit diagram the plm3216k series is effective in high frequency noise suppression and suitable for suppression of radiation noise in signal cables. the common mode choke coil structure enables noise suppression without damaging the signal. murata's original material technology and monolithic technology enable a compact size of 3.2 z 1.6 z 1.15mm. ! fea tures 1. the plm3216k series is effective for common mode noise suppression in digital equipment which causes radiation from cables. 2. low leakage flux due to monolithic structure enables high density mounting. 3. the nickel barrier structure of the external electrodes provides excellent solder heat resistance. ! applica tions prevention of common mode noise on signal line in personal computers, computer built in equipments, facsimiles, digital telephones, etc. ! p ar t numbering (please specify the part number when ordering.) q type w typical impedance at 100mhz 281 : 280 e other characteristics r number of line t packaging code t1 : taped b1 : bulk package (ex.) plm3216k 281 sj w e 2 r t1 t q 1 . 6 t 0 . 2 0 . 3 t 0 . 2 ( 1 ) ( 2 ) ( 4 ) ( 3 ) ( 2 . 1 ) 3 . 2 t 0 . 2 0 . 7 t 0 . 2 1 . 1 5 t 0 . 2 ( 1 ) ( 2 ) ( 3 ) ( 4 ) (in mm) eia code : 1806
63 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! impedance-frequency characteristics (typical) 5 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 1 1 0 1 0 0 f r e q u e n c y ( m h z ) i m p e d a n c e ( w ) 1 0 0 0 ( d i f f e r e n t i a l m o d e ) ( c o m m o n m o d e ) part number plm3216k281sj2 200 y 55 to w 85 rated current (ma) 280 common mode impedance ( ) (typ.) at 100mhz 2.0 dc resistance ( ) max. 125 withstand voltage (vdc) 100m insulation resistance ( ) min. operating temp. range ( d ) 50 rated voltage (vdc)
wir e w ound t ype chip common mode choke coil pl w3216s series chip emifil 64 wire w ound t ype chip common mode choke coil with high impedance and high coupling suitab le f or ieee1394 and l vds no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! fea tures 1. plw3216s realizes small size and low profile. 3.2mm z 1.6mm z 1.9mm. 2. high common mode impedance at high frequency effects excellent noise suppression performance. 3. various common mode impedance items of 90 to 2200 can be used, considering noise level and signal frequency. 4. suitable for differential signal line like ieee1394 and lvds, because plw3216s dose not provide distortion to high speed signal transmission due to its high coupling. 5. plw3216s is lead free design. 6. small dimension enables higher density packaging. ! applica tions common mode noise suppression of signal lines in high speed and high density digital equipment such as personal computers and peripherals. ! p ar t numbering (please specify the part number when ordering.) q type w typical impedance at 100mhz 900 : 90 e other characteristics r number of line t packaging code t1 : taped b1 : bulk package (ex.) plw3216s 900 sq w e 2 r t1 t q ! dimensions ! equiv alent circuit diagram 3 . 2 0 . 2 1 . 9 0 . 2 1 . 6 0 . 2 ( 0 . 6 ) ( 0 . 6 ) ( 1 ) ( 2 ) ( 3 ) ( 4 ) ( 0 . 6 ) ( 0 . 6 ) ( 1 ) ( 2 ) ( 3 ) ( 4 ) (in mm)
65 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! impedance-frequency characteristics (typical) 1 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0 p l w 3 2 1 6 s 2 2 2 s q 2 p l w 3 2 1 6 s 1 0 2 s q 2 p l w 3 2 1 6 s 6 0 1 s q 2 p l w 3 2 1 6 s 2 6 1 s q 2 p l w 3 2 1 6 s 1 6 1 s q 2 p l w 3 2 1 6 s 9 0 0 s q 2 s 2 2 2 s 1 0 2 s 6 0 1 s 2 6 1 s 1 6 1 s 9 0 0 f r e q u e n c y ( m h z ) c o m m o n m o d e d i f f e r e n t i a l m o d e i m p e d a n c e ( ) part number plw3216s900sq2 plw3216s161sq2 plw3216s261sq2 plw3216s601sq2 plw3216s102sq2 plw3216s222sq2 370 340 310 260 230 200 y 40 to w 85 rated current (ma) 90 160 260 600 1000 2200 common mode impedance ( ) (typ.) at 100mhz 0.3 0.4 0.5 0.8 1.0 1.2 dc resistance ( ) max. 125 withstand voltage (vdc) 10m insulation resistance ( ) min. operating temp. range ( d ) 50 rated voltage (vdc)
chip common mode choke coil plm250h/250s series chip emifil 66 wire w ound chip t ype with high impedance , lar g e current, high coupling are condensed into small chip no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions ! fea tures 1. high impedance (maximum of 4k at 100mhz : plm250h10) enables great noise suppression. 2. large rated current (maximum of 2a) enables power line use. 3. the plm250 series dose not damage high speed signal due to high coupling common mode choke coil structure. 4. automatic mounting can be applied. 5. the plm250 series is specially adapted for reflow soldering. ! applica tions common mode noise suppression of signal lines in high speed digital equipment such as hdtvs, computers and peripherals common mode noise suppression of dc power lines in ac adapter of notebook size computers, game machines and digital audio equipments ! p ar t numbering (please specify the part number when ordering.) q type w class no. e packaging code t1 : taped ( f 180mm reel) t2 : taped ( f 330mm reel) b1 : bulk package ! equiv alent circuit diagram (ex.) plm250s 20 w e t1 q 5 . 0 t 0 . 3 1 . 3 t 0 . 3 1 . 3 t 0 . 3 0 . 9 t 0 . 3 4 . 3 m a x . 3 . 6 t 0 . 3 1 . 7 t 0 . 3 1 . 7 t 0 . 3 1 . 3 t 0 . 3 ( 1 ) ( 2 ) ( 4 ) ( 3 ) 5 . 0 t 0 . 3 5 . 0 t 0 . 3 3 . 6 t 0 . 3 1 . 3 t 0 . 3 1 . 3 t 0 . 3 0 . 9 t 0 . 3 4 . 5 m a x . 1 . 7 t 0 . 3 1 . 7 t 0 . 3 1 . 3 t 0 . 3 ( 1 ) ( 4 ) ( 3 ) ( 2 ) (in mm) eia code : 2020 eia code : 2014 plm250h plm250s ( 1 ) ( 2 ) ( 3 ) ( 4 ) plm250h plm250s
67 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! impedance-frequency characteristics (typical) ! dera ting (plm250s60) part number plm250h10 plm250s20 plm250s30 plm250s40 plm250s50 plm250s60 0.2 0.5 1.0 1.5 2.0 5.0 * 125 y 25 to w 85 rated current (a) 4000 3000 1500 1000 1 350 1 190 impedance ( ) (typ.) at 100mhz 3.0 4 0.3 4 0.1 4 0.06 0.04 0.02 dc resistance ( ) max. withstand voltage (vdc) 50 rated voltage (vdc) 10 insulation resistance (m ) min. operating temp. range ( d ) f r e q u e n c y ( m h z ) i m p e d a n c e ( ) 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 s 1 0 s 2 0 s 3 0 s 4 0 s 5 0 s 6 0 h 1 0 s 2 0 s 3 0 s 4 0 s 5 0 s 6 0 c o m m o n m o d e d i f f e r e n t i a l m o d e o p e r a t i n g t e m p e r a t u r e ( ? c ) d e r a t e d c u r r e n t ( m a ) 1 1 0 8 0 6 0 9 0 7 0 7 5 ? c 5 0 4 0 3 0 2 0 1 0 0 6 0 0 0 5 0 0 0 4 0 0 0 3 0 0 0 2 0 0 0 1 0 0 0 0 8 5 ? c * when the plm250s60 used in operating temperatures exceeding +75 d , derating of current is necessary. please apply the derating curve shown above according to the operating temperature.
chip varistor vcm11r/21r series chip varistor 68 ultra small size surge absorb components no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! dimensions ! equivalent circuit diagram the surge test on electronic equipment tends to be popular because of the regulation for immunity. this situation require surge absorb components smaller dimension, lower cost and higher performance. vcm11r/21r are designed as absorbing devices which, with murata's advanced technic, has higher performance in spite of its small dimension. vcm11r/21r absorbs surge voltage, results to protect circuit simply by inserting between surge entrance line and ground line. ! features 1. it is effective in high density packaging, because of smaller dimension than diode which is generally used as surge countermeasure devices. 2. the small clamping voltage ratio enables effective absorption of surge noise. 3. vcm11r can be applied in high speed signal line, because its capacitance is relatively small. 4. the large peak current of vcm21r, up to 150a, enables high reliability against surge. 5. vcm21r can be applied to iso-7637-1. test pulse condition. 6. the nickel barrier structure of the external electrodes provides excellent solder heat resistance. both flow and reflow soldering methods can be applied. ! applications surge absorption in communication ports such as rs- 232c motor/relay noise absorption electro static protection in i/o port of computers ! part numbering (please specify the part number when ordering.) q type w style e rated voltage r class no. t peak pulse current y packaging code pt : taped pb : bulk package (ex.) vcm21 180 r 151 e wt a r pt y q 1.6 t 0.2 0.8 t 0.2 0.4 t 0.2 0.8 t 0.2 2.0 t 0.3 1.25 t 0.3 0.4 t 0.2 1.25 t 0.3 (in mm) eia code : 0805 the vcm series has no polarity eia code : 0603 vcm11r vcm21r vcm11r vcm21r
69 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifications ! voltage-current characteristics (typical) current (a) 100 10 1 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 2 10 3 vcm11r180a300 voltage (v) vcm11r5r6a400 100 10 1 10 -7 10 -6 10 -5 10 -4 10 -3 10 -2 current (a) voltage (v) 10 -1 10 0 10 1 10 2 10 3 vcm11r vcm21r part number vcm11r5r6a400 vcm11r180a300 vcm21r180a151 5.6 18 y 40 to w 125 rated voltage (vdc) 2 9 t 2 29 t 5 25 t 5 varistor voltage v1ma (v) 15.5 (v1a) 50 (v1a) 45 (v10a) clamping voltage (v max.) 1 40 1 30 150 peak pulse current 8/20? (a) 0.05 0.3 0 energy rating (j) 2 8kv, 10 times 30kv, 10 times esd test (150pf, 330 ) 0 700 t 30% 0 100 t 30% 1000 t 30% capacitance 1mhz (pf) operating temp. range ( d )
70 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 copper foil pattern resist (in mm) notice of chip emifil /chip v aristor ! caution 1. rated curr ent/rated v oltage/operating t emperatur e don't use products beyond the rated current, the rated voltage and the operating temperature range, or, a fire may result due to the deterioration of the insulation resistance, excessive heat, etc. 2. mounting density give special attention when mounting products close to other product that radiate heat. the excessive heat by other products may cause deterioration of insulation resistance and excessive heat at this product, resulting in the fire. ! notice 1. standar d land patter n dimensions the capacitor type chip emi suppression filters (nfm/nfa series) suppress noise by conducting the high-frequency noise element to ground. therefore,to obtain maximum performance from these filters,the ground pattern should be made as large as possible during the pcb design stage. as shown below,one side of the pcb is used for chip mounting,and the other is used for grounding. small diameter feedthrough holes are then used to connect the grounds on each side of the pcb. this reduces the high- frequency impedance of the grounding and maximizes the filter's performance. blm10/11/21/31/41 reflow and flow for mounting alone reflow and flow bla3216 ? the excessive heat by land pads may cause deterioration at joint products with substrate. 0 . 4 0 . 8 2 . 2 - 2 . 6 2 . 8 0 . 8 p i t c h flow mounting in high density ?don't apply narrower pattern than listed above to blm -- p. narrow pattern can cause excessive heat or open circuit. c b a 2 . 5 p i t c h b l m 3 1 / 4 1 e d * blm10 is specially adapted for reflow soldering c a b b l m s e r i e s ( e x c e p t 2 1 p , 3 1 p , 4 1 p ) a b d ( p a t t e r n ) c b l m 2 1 p / 3 1 p / 4 1 p type * blm10 (reflow) blm11 (flow) blm11 (reflow) blm21 blm31 blm41 1.0 1.6 1.6 2.0 3.2 4.5 0.5 0.8 0.8 1.25 1.6 1.6 0.4 0.7 0.7 1.2 2.0 3.0 1.2 y 1.4 2.2 y 2.6 1.8 y 2.0 3.0 y 4.0 4.2 y 5.2 5.5 y 6.5 0.5 0.7 0.7 1.0 1.2 1.2 size(mm) l w a b c type blm31 blm41 type a 2.0 3.0 b 4.2 to 5.2 5.5 to 6.5 c 1.2 1.2 d 1.3 1.8 e 1.35 1.5 0 # please contact us if using thinner land pad than 18 m. type blm21p331sg blm21p221sg blm21p300s/ blm21p600sg blm21p220sg blm31p330sg blm31p500s/ blm31p121sg blm31p391sg blm31p601sg blm41p800s blm41p102sg blm41p471sg blm41p750s/ blm41p181sg blm41p600s size(mm) land pad thickness and dimension d 18 m 35 m 70 m a 1.2 2.0 3.0 rated current (a) 1.5 2 3 6 6 3 2 1.5 1 1.5 2 3 6 c 1.0 1.2 1.2 1.0 1.2 2.4 6.4 2.4 1.2 2.4 6.4 1.0 1.2 3.3 1.2 1.2 1.2 3.3 1.00 1.00 1.65 1.20 1.20 1.20 1.65 b 3.0 y 4.0 4.2 y 5.2 5.5 y 6.5
71 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 notice of chip emifil /chip v aristor copper foil pattern resist (in mm) reflow soldering reflow and flow reflow and flow nfm51r reflow soldering nfm60r nfa3216g nfa3216d nfa62r nfa81r nfm51r nfm60r 0 . 8 p i t c h r 0 . 1 t o r 0 . 2 i s p r e f f e r e d t o o b t a i n h i g h v o l t a g e w i t h s t a n d i n g n f a 3 2 1 6 g / n f a 3 2 1 6 d 0 . 3 3 . 8 2 . 6 0 . 4 1 . 0 2 . 2 4 . 6 5 . 5 2 . 0 1 . 0 3 . 2 0 . 8 p i t c h 0 . 3 6 . 5 1 1 . 5 1 . 5 4 . 5 1 . 2 7 p i t c h 0 . 5 ( 8 . 8 9 ) s m a l l d i a m e t e r t h r u h o l e f 0 . 4 y f 0 . 6 t o b e c o n n e c t e d t o g r o u n d p a t t e r n o f b a c k s i d e . 2 . 5 1 . 5 n f a 6 2 r n f a 8 1 r s m a l l d i a m e t e r t h r u h o l e ( f 0 . 4 y f 0 . 6 ) 2 . 6 3 . 0 g r o u n d p a t t e r n 3 . 0 c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e . 1 . 2 2 . 2 4 . 2 0 . 6 1 . 0 c h i p m o u n t i n g s i d e b a c k s i d e ?fm3216g/nfa3216d is specially adapted for reflow soldering. ?fm60r is specially adapted for reflow soldering. reflow and soldering flow and soldering nfm2012r/40r/ 3212r/ 41r/4516r nfm2012p/40p/ 4516p nfm839r vfm41r c h i p m o u n t i n g s i d e s m a l l d i a m e t e r t h r u h o l e f 0 . 4 f 0 . 6 c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e . g r o u n d p a t t e r n b a c k s i d e a d b c g r o u n d p a t t e r n s m a l l d i a m e t e r t h r u h o l e f 0 . 4 f 0 . 6 c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e . g c h i p m o u n t i n g s i d e b a c k s i d e a e 0 . 6 f g b c d typ nfm2012r/839r nfm2012p nfm40r/ 3212r/40p nfm41r/4516r/4516p vfm41r dimensions (mm) a 0.8 1.4 2.0 b 1.4 2.5 3.5 c 2.6 4.4 6.0 d 0.6 1.0 1.2 ?fm2012r/839r/2012p is specially adapted for reflow soldering. typ nfm40r/ 3212r/40p nfm41r/4516r/4516p vfm41r dimensions (mm) a 1.0 1.5 b 1.4 2.0 c 2.5 3.5 d 4.4 6.0 e 1.0 1.2 f 2.0 2.6 g 2.4 3.0
72 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 2 3 4 5 6 1 notice of chip emifil /chip v aristor reflow soldering nfm46p reflow soldering flow soldering nfm61r nfm61rh reflow and flow reflow soldering PLP3216S plm3216k plw3216s plm250 reflow and flow vcm11r vcm21r 2 . 0 1 . 6 2 . 6 3 . 0 4 . 8 8 . 8 s m a l l d i a m e t e r t h r u h o l e ( f 0 . 4 y f 0 . 6 ) c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e . 3 . 0 g r o u n d p a t t e r n c h i p m o u n t i n g s i d e b a c k s i d e s m a l l d i a m e t e r t h r u h o l e ( f 0 . 4 y f 0 . 6 ) 1 . 2 3 . 2 3 . 6 0 . 6 g r o u n d p a t t e r n 3 . 6 c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e . 3 . 8 4 . 8 9 . 0 1 . 5 c h i p m o u n t i n g s i d e b a c k s i d e 6 . 7 5 . 0 4 . 7 2 . 0 6 . 4 s m a l l d i a m e t e r t h r u h o l e f 1 . 0 f 2 . 0 c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e g r o u n d p a t t e r n c h i p m o u n t i n g s i d e b a c k s i d e g r o u n d o n b a c k s i d e s h o u l d b e d e s i g n e d t o b e a s l a r g e a s p o s s i b l e . n f m 4 6 p i s s p e c i a l l y a d a p t e d f o r r e f l o w s o l d e r i n g . p l e a s e c o n t a c t u s i f u s i n g t h i n n e r l a n d p a d t h a n 1 8 m . 0 . 9 2 . 9 5 . 5 1 . 3 3 . 3 4 . 7 3 . 7 1 . 6 * 2 * 1 1 . 6 0 . 4 p l w 3 2 1 6 s / p l m 2 5 0 i s s p e c i a l l y a d a p t e d f o r r e f l o w s o l d e r i n g . * 1 : i f t h e p a t t e r n i s m a d e w i t h w i d e r t h a n 1 . 6 m m , i t w i l l r e s u l t t o l e t c o m p o n e n t s t u r n a r o u n d , b e c a u s e m e l t i n g s p e e d i s d i f f e r e n t . i n t h e w o r s t c a s e , s h o r t c i r c u i t b e t w e e n l i n e s m a y b e o c c u r e d . * 2 : i f t h e p a t t e r n i s m a d e w i t h w i d e r t h a n 1 . 6 m m , t h e s t r e n g t h o f b e n d i n g w i l l b e r e d u c e d . 0 . 6 1 . 0 1 . 0 1 . 4 0 . 7 0 . 7 g r o u n d p a t t e r n c o n n e c t t o g r o u n d p a t t e r n o f m o u n t i n g s i d e b a c k s i d e g r o u n d o m b a c k s i d e s h o u l d b e d e s i g n e d t o b e a s l a r g e a s p o s s i b l e . a b c s m a l l d i a m e t e r t h r u h o l e g r o u n d p a t t e r n f 0 . 4 y f 0 . 6 c h i p m o u n t i n g s i d e type size (mm) a b c vcm11r vcm21r flow reflow 0.7 0.7 1.2 2.2 - 2.6 1.8 - 2.0 3.0 - 4.0 0.7 0.7 1.0 copper foil pattern resist (in mm) plm250 plw3216s PLP3216S plm3216k
73 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 notice of chip emifil /chip v aristor 2. solder paste printing and adhesive application when reflow soldering the chip emi suppression filter,/chip varistor, the printing must be conducted in accordance with the following cream solder printing conditions. if too much solder is applied, the chip will prone to be damaged by mechanical and thermal stress from the pcb and may crack. in contrast, if too little solder is applied, there is the potential that the termination strength will be insufficient, creating the potential for detachment. standard land dimensions should be used for resist and copper foil patterns. when flow soldering the emi suppression filter/chip varistor, apply the adhesive in accordance with the following conditions. if too much adhesive is applied, then it may overflow into the land or termination areas and yield poor solderability. in contrast, if insufficient adhesive is applied, or if the adhesive is not sufficiently hardened, then the chip may become detached during flow soldering. (in mm) ensure that solder is applied smoothly to a minimum height of 0.2mm to 0.3mm at the end surface of the part. coat the solder paste a thickness of 100 m to 200 m. blm10/11/21/31/41 bla3216 vcm11r/21r nfm2012r/40r/ 3212r/41r/4516r nfm2012p/40p/ 4516p nfm839r vfm41r nfa62r/81r nfa3216g nfa3216d solder paste printing series coating amount is illustrated in the following diagram. adhesive application coat the solder paste a thickness of 100 m to 150 m (nfm2012p/2012r/40r/3212r/40p/839r), and 100 m to 200 m (nfm41r/4516r/4516p, vfm41r). use h60a solder for pattern printing. apply 0.1mg for nfm41r/4516r/4516p, vfm41r and 0.06mg for nfm40r/3212r/40p of bonding agent at each chip. coat the solder paste a thickness of 100 m (nfa3216g/ 3216d) and 150 m (nfa62r) and 200 m (nfa81r). use h60a solder for pattern printing. apply 0.5mg to 0.9mg for nfa81r and 0.25mg to 0.6mg for nfa62r of bonding agent at each chip, and ensure not to cover electrodes. 2 . 0 2 . 5 3 . 9 1 . 0 0 . 6 0 . 8 2 . 6 3 . 5 5 . 5 1 . 5 0 . 6 1 . 0 1 . 4 2 . 6 0 . 6 0 . 6 0 . 6 1 . 9 n f m 4 1 r / 4 5 1 6 r / 4 5 1 6 p / v f m 4 1 r n f m 4 0 r / 3 2 1 2 r / 4 0 p n f m 2 0 1 2 r / 8 3 9 r / 2 0 1 2 p 1 . 2 7 p i t c h 0 . 5 4 . 5 2 . 5 6 . 5 1 . 5 1 1 . 5 n f a 8 1 r 0 . 8 p i t c h 0 . 3 3 . 2 2 . 0 4 . 6 1 . 0 5 . 5 0 . 8 p i t c h 0 . 3 2 . 6 0 . 6 2 . 2 1 . 0 0 . 4 n f a 6 2 r n f a 3 2 1 6 g / 3 2 1 6 d 0 . 2 - 0 . 3 m m m i n . a : 2 0 - 7 0 m b : 3 0 - 3 5 m c : 5 0 - 1 0 5 m c a b c h i p f e r r i t e b e a d b o n d i n g a g e n t l a n d p c b b o n d i n g a g e n t c o a t i n g p o s i t i o n o f b o n d i n g a g e n t b o n d i n g a g e n t coat the solder paste a thickness of 200 m. use h60a solder for pattern printing. nfm46p 6 . 5 1 . 5 3 . 5 5 . 0 4 . 7 6 . 7
74 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 (in mm) solder paste printing series adhesive application notice of chip emifil /chip v aristor coat the solder paste a thickness of 200 m (nfm51r) and 150 m (nfm60r). use h60a solder for pattern printing. nfm51r nfm60r coat the solder paste a thickness of 200 m. use h60a solder for pattern printing. nfm61r/61rh coat the solder paste a thickness of 150 m. use h60a solder for pattern printing. apply 0.2mg of bonding agent at each chip. apply 1.0mg of bonding agent at each chip. apply 0.3mg of bonding agent at each chip. PLP3216S plm3216k coat the solder paste a thickness of 200 m. use h60a solder for pattern printing. plm250 2 . 6 2 . 2 4 . 2 0 . 6 1 . 0 0 . 6 2 . 6 4 . 8 8 . 8 1 . 5 1 . 6 1 . 0 0 . 6 1 . 0 0 . 7 1 . 4 0 . 7 5 . 5 2 . 9 0 . 9 1 . 3 3 . 3 4 . 7 c o a t i n g p o s i t o n o f b o n d i n g a g e n t b o n d i n g a g e n t b o n d i n g a g e n t 3 . 2 1 . 5 0 . 6 4 . 8 9 . 0 1 . 2 b o n d i n g a g e n t b o n d i n g a g e n t c o a t i n g p o s i t i o n o f b o n d i n g a g e n t coat the solder paste a thickness of 100 m. use h60a solder for pattern printing. plw3216s 3 . 7 1 . 6 1 . 6 0 . 4
75 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 3. standar d soldering conditions (1) soldering methods use flow and reflow soldering methods only. use standard soldering conditions when soldering chip emi suppression filters, chip varistor. in cases where several different parts are soldered, each having different soldering conditions, use those conditions requiring the least heat and minimum time. (2) soldering temperature and time to prevent external electrode solder leaching and performance deterioration, solder within the temperature and time combinations illustrated by the slanted lines in the following graphs. if soldering is repeated, please note that the allowed time is the accumulated time. (3) solder and flux solder : h60a h63a solder (jis z3282) flux : use rosin-based flux (when using ra type solder, clean products sufficiently to avoid residual flux. : do not use strong acidic flux (with chlorine content exceeding 0.20wt%). : do not use water-soluble flux. (4) reworking with soldering iron the following conditions must be strictly followed when using a soldering iron. preheating : 150 d , 1 minute soldering iron : 30w max. tip temperature : 280 d max. soldering time : 10 second max. do not allow the tip of the soldering iron to contact the chip directly. for additional methods of reworking with soldering iron. please contact murata engineering. (5) soldering conditions notice of chip emifil /chip v aristor t e m p e r a t u r e ( d ) 2 7 0 2 8 0 2 6 0 2 5 0 2 4 0 2 3 0 0 5 1 0 1 5 2 0 2 5 3 0 t i m e ( s e c . ) n f m 6 1 r n f m 6 1 r h p l m 3 2 1 6 k p l p 3 2 1 6 s b l m 1 1 / 2 1 / 3 1 / 4 1 b l a 3 2 1 6 v c m 1 1 r v c m 2 1 r v f m 4 1 r n f m 4 0 r / 4 1 r n f m 3 2 1 2 r / 4 5 1 6 r n f m 4 0 p / 4 5 1 6 p n f a 6 2 r / 8 1 r n f m 5 1 r t e m p e r a t u r e ( d ) 2 7 0 2 8 0 2 6 0 2 5 0 2 4 0 2 3 0 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 t i m e ( s e c . ) n f m 6 0 r n f m 6 1 r n f m 6 1 r h p l m 3 2 1 6 k p l p 3 2 1 6 s v c m 1 1 r / 2 1 r v f m 4 1 r p l m 2 5 0 n f m 4 0 r / 4 1 r n f m 3 2 1 2 r / 4 5 1 6 r n f m 2 0 1 2 p / 4 0 p / 4 5 1 6 p / 4 6 p n f a n f m 8 3 9 r n f m 5 1 r / 2 0 1 2 r p l w 3 2 1 6 s b l m b l a 3 2 1 6 allowable flow soldering temperature and time allowable reflow soldering temperature and time 3 0 0 2 5 0 2 0 0 1 5 0 1 0 0 5 0 0 p r e - h e a t i n g g r a d u a l c o o l i n g ( i n a i r ) s o l d e r i n g m a x . t e m p . 2 5 0 c 6 0 s e c . m i n . t t e m p e r a t u r e ( d ) f l o w s o l d e r ( w a v e ) p r o f i l e 3 0 0 2 5 0 2 0 0 1 5 0 1 0 0 5 0 0 p r e - h e a t i n g g r a d u a l c o o l i n g ( i n a i r ) s o l d e r i n g 6 0 s e c . m i n . t 1 t 2 2 3 0 c 1 8 3 c m a x . t e m p . 2 3 0 c t e m p e r a t u r e ( d ) r e f l o w s o l d e r p r o f i l e flow solder (wave solder) reflow solder series pre-heating (150 d ) soldering tim (t) soldering temp. ( d ) blm,bla3216 nfa62r/81r nfm40r/41r nfm3212r/4516r nfm40p/4516p nfm51r nfm61r(h) vfm41r vcm11r/21r plm3216k PLP3216S 60sec. min. 10sec. max. 5sec. max. 250 series pre-heating (150 d ) (t 1 )(183 d ) soldering time (t 2 )(230 d ) nfm61r(h)/60r blm, bla3216 nfa nfm2012r/40r/41r nfm3212r/4516r nfm40p/4516p/46p nfm51r vfm41r plm3216k/250 PLP3216S plw3216s nfm839r vcm11r/21r 60sec. min. 60sec. max. 250 d , 20sec. max. 20sec. max. 10sec. max.
76 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 notice of chip emifil /chip v aristor 4. cleaning following conditions should be observed when cleaning chip emifil . (1) cleaning temperature : 60 d max. (40 d max. for cfc alternatives and alcohol cleaning agents) (2) ultrasonic output : 20w/l max. duration : 5 minutes max. frequency : 28 to 40khz (3) cleaning agent the following list of cleaning agents have been tasted on the individual components. evaluation of final assembly should be completed prior to production. do not clean plm250, plw3216s series. as for details of cleaning, please contact us. 1. cfc alternatives and alcohol cleaning agents isopropyl alcohol (ipa) hcfc-225 2. aqueous cleaning agent surface active agent (clean thru 750h) hydrocarbon (techno cleaner 335) high grade alcohol (pine alpha st-100s) * * vfm41r/vcm11r/21r series cannot be cleaned with high grade alcohol type aqueous cleaning agent. alkaline saponifier (aqua cleaner 240-cleaner should be diluted within 20% using deionized water.) (4) ensure that flux residue is completely removed. component should be thoroughly dried after aqueous agent has been removed with deionized water. (5) some products may become slightly whitened. however, product performance or usage is not affected. for additional cleaning methods, please contact murata engineering. 5. operating envir onment do not use products in corrosive gas such as chlorine gas, acid or sulfide gas. 6. storage and handling requir ements 1 storage period produces should be used with in 12 months. since after our inspection, which can be confirmed with inspection no. marked on the container. solderability should be checked if its period is over. (nfm41p/46p, vcm series should be used within 6 months) 2 storage conditions a) storage temperature : y 10 to w 40 d relative humidity : 30 to 70% avoid sudden changes in temperature and humidity. b) do not store products in corrosive gas such as chlorine gas, acid or sulfide gas.
77 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 t ape dimensions of chip emifil /chip v aristor (eia-jrc-1009b) missing components number the number of missing components are within 1piece or 0.1% of specified quantity per reel. the missing components are not continued. the specified quantity per reef are kept. nf a62r, nfm46p , plm250 (12mm width plastic tape) nf a81r (24mm width plastic tape) blm41, nfm41r/4516r/4516p , nfm61r/61rh, vfm41r (12mm width plastic tape) blm10/11/21/31, bla3216, nfm2012r/839r/40r/3212r/40p/51r/60r, vcm11r/21r, PLP3216S, pl w3216s plm3216k (8mm width paper/plastic tape) b c * 4 . 0 0 . 1 2 . 0 0 . 1 4 . 0 0 . 1 d c 1 . 5 + 0 . 1 - 0 p a p e r t a p e d i r e c t i o n o f f e e d t h e r e a r e h o l e s i n t h e c a v i t i e s o f t h e b l m 2 1 b 2 2 2 s / 2 7 2 s / b l m 3 1 o n l y . 1 . 7 5 0 . 1 8 . 0 0 . 3 3 . 5 0 . 1 1 . 0 + 0 . 3 - 0 ( ) a f f b 4 . 0 0 . 1 2 . 0 0 . 1 4 . 0 0 . 1 0 . 3 c d i r e c t i o n o f f e e d 1 . 7 5 0 . 1 1 2 . 0 0 . 3 5 . 5 0 . 1 a t h e r e a r e h o l e s i n t h e c a v i t i e s o f t h e b l m 4 1 o n l y . 1 . 5 + 0 . 1 - 0 1 . 5 + 0 . 3 - 0 ( ) f f (in mm) (in mm) (in mm) (in mm) please contact us for blm10/11 in bulk case. * blm10 : 2.0 0.1 8 . 0 0 . 1 2 . 0 0 . 1 4 . 0 0 . 1 b d i r e c t i o n o f f e e d p l m 2 5 0 i s a r r a n g e d i n t h i s d i r e c t i o n o f c i r c u i t i n t h e t a p e . 0 . 3 c 1 . 7 5 0 . 1 1 2 . 0 0 . 3 5 . 5 0 . 1 ( n f m 4 6 p : 1 . 7 0 . 1 ) a 1 . 5 + 0 . 1 - 0 1 . 5 + 0 . 3 - 0 f f f 8 . 0 0 . 1 4 . 0 0 . 1 4 . 8 1 . 3 5 0 . 3 d i r e c t i o n o f f e e d 1 2 . 8 1 . 7 5 0 . 1 2 4 . 0 0 . 3 1 1 . 5 0 . 1 1 . 5 + 0 . 1 - 0 1 . 5 + 0 . 1 - 0 f f part number blm41 nfm41r/4516r / 4516p nfm61r/61rh vfm41r a 4.8 4.8 7.2 4.8 b 1.9 1.8 1.9 1.8 f 180mm 2,500 4,000 2,500 2,500 f 330mm 8,000 - 8,000 - c 1.75 1.1 1.75 1.35 cavity size minimum quantity (pcs/reel) part number nfa62r nfm46p plm250s (plm250h) a 6.6 6.0 5.5 (5.4) b 3.5 5.3 5.4 (4.1) f 180mm 1,000 1, 500 1, 400 f 330mm - - 1,500 c 1.13 2.5 4.7 (4.4) cavity size minimum quantity (pcs/reel) minimum quantity (order in sets only) : 1,000pcs./reel ( f 180mm) 5,000pcs./reel ( f 330mm) part number blm10 blm11 blm21 (except b222s/b272s) bla3216 nfa3216g/3216d nfm2012p blm21 b222s/b272s blm31 (a700s) nfm2012r/839r nfm40r/3212r/40p nfm51r/60r vcm11r vcm21r plm3216k PLP3216S plw3216s a 1.15 1.85 2.25 3.4 2.0 2.3 2.25 3.5 2.3 3.4 3.6 1.85 2.25 3.5 3.6 b 0.65 1.05 1.45 1.8 3.6 1.55 1.45 1.9 1.55 1.4 1.9 1.05 1.45 1.9 2.0 f 180mm 10,000 4,000 4,000 4,000 4,000 4,000 3,000 3,000 ) (2,500) 4,000 4,000 2,000 4,000 3,000 3,000 2,000 f 330mm 50,000 10,000 10,000 10,000 - - 10,000 10,000 ) (8,000) - - - - - - - type paper plastic c 0.8 1.1 1.1 1.1 1.1 1.1 1.3 1.3 (1.75) 0.7 0.85 2.0 0.95 1.3 1.3 2.1 d - - - - 0.2 0.25 0.2 0.25 0.3 0.25 0.3 cavity size minimum quantity (pcs/reel)
ferrite bead inductor bl01/02/03 series emi suppression fil ters 78 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. bl01/02/03 series have put their lead through ferrite beads to produce a high frequence loss for suppression of noise. simple construction and easy-to-use. effective for low impedance circuits such as of power supply and ground. effective also for overshoot of digital signal in clock or the like, preventing undershoot and suppressing of higher harmonic wave. suitable for prevention of abnormal oscillation at high frequency amplifying circuit. ! p ar t numbering (please specify the part number when ordering.) q bead inductor w series name (01 : axial type, 02 : radial type, 03 : radial compact type) e bead characteristics, quantity r lead configuration ! dimensions (ex.) bl rn2 - 02 r62 e w r q (please refer to pages 95 to 96 for taping specs.) 4 5 m i n . 5 . 0 f 3 . 6 t 0 . 1 5 f 0 . 6 5 2 0 m i n . 2 0 m i n . 1 0 t 1 . 0 5 . 0 f 3 . 6 t 0 . 1 5 3 . 7 t 1 . 0 f 0 . 6 5 5 . 0 t 0 . 8 3 . 4 t 0 . 2 f 0 . 6 5 7 . 5 m a x . 7 . 5 m a x . 1 5 m i n . 5 . 0 t 0 . 8 3 . 4 t 0 . 2 f 0 . 6 5 8 m a x . 1 2 m a x . 1 5 m i n . 5 . 0 t 0 . 8 7 . 5 m a x . 9 m a x . 3 . 4 t 0 . 2 f 0 . 6 5 1 5 m i n . 5 . 0 t 0 . 8 6 . 5 m a x . 8 . 3 m a x . 2 . 3 m a x . f 0 . 6 0 1 5 m i n . 3 . 4 t 0 . 2 f 0 . 6 5 1 5 m i n . 5 . 0 t 0 . 8 9 m a x . 1 2 m a x . (in mm) bl01rn1-a62 fig. 1 bl02rn1-r62 fig. 3 bl01rn1-a62b1 bl02rn1-r65 fig. 5 fig. 6 fig. 7 " operating temp. rang -25 to 85 d custom size of lead length is available. please contact us. bl01 bl02rn1-r65 bl02n2-r65 bl02rn1 bl02rn2-r62 bl03rn2-r62 bl02rn2-r65 bl03rn2-r62 bl02rn2-r62 fig. 2 fig. 4
79 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 axial type bl01 radial type bl02rn1 radial type bl02rn2 compact radial type bl03 ! fea tures 1. reduces on-board height because of axial lead. 2. pcb pattern can be designed underneath since the specific resistance of the material is great enough. ! fea tures " reduces mounting area because of radial lead. ! frequency characteristics ! frequency characteristics ! frequency characteristics ! ra tings (please refer to pages 95 and 96 for taping specs.) 1 6 0 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 r x 0 . 5 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 z i m p e d a n c e [ w ] f r e q u e n c y [ m h z ] x r z 1 6 0 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 0 . 5 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 i m p e d a n c e [ w ] f r e q u e n c y [ m h z ] ! freq uency chara cteristics x r z 1 6 0 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 0 . 5 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 i m p e d a n c e [ w ] f r e q u e n c y [ m h z ] x r z 1 6 0 1 4 0 1 2 0 1 0 0 8 0 6 0 4 0 2 0 0 0 . 5 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 i m p e d a n c e [ w ] f r e q u e n c y [ m h z ] " bl01rn1 " bl02rn1 " bl02rn2 " bl03rn2 part number bl01rn1-a62 bl01rn1-a62b1 type straight bent rated current 7a 7a dimensions fig.1 fig.2 ! ra tings (please refer to pages 95 and 96 for taping specs.) ! fea tures 1. reduces mounting area because of radial lead. 2. more effective noise suppression by using two beads. ! ra tings (please refer to pages 95 and 96 for taping specs.) ! fea tures 1. can be mounted at 2.54 mm pitch. 2. reduces mounting area because of radial lead. ! ra tings (please refer to pages 95 and 96 for taping specs.) part number bl02rn1-r62 bl02rn1-r65 type single-crimp double-crimp rated current 7a 7a dimensions fig.3 fig.4 part number bl03rn2-r62 rated current 6a dimensions fig.7 part number bl02rn2-r62 bl02rn2-r65 type straight in-crimp rated current 7a 7a dimensions fig.5 fig.6
disc-t ype emifil ds - - 306 series emi suppression fil ters 80 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! equiv alent circuit ! ra tings compact, high performance emi suppression filters, ds - 306 series can be mounted at 2.54mm pitch. excellent cost-performance and compact enough to be applied to any type of equipment. ! fea tures 1. because of its high noise suppression effect, it can be safely used even where adverse electromagnetic fields exist. 2. plate type dielectric plus 3-terminal construction produces excellent high-frequency characteristics. ! applica tions 1. helps office equipment (such as facsimiles, ppcs, ele- ctronic typewriters) meet fcc, vcci and vde regulations. 2. helps peripheral equipment (such as computers and displays, fdds, printers) meet the fcc, vcci and vde regulations. 3. digital tvs, vcrs. 4. improves noise resistance of automotive electronics. ! p ar t numbering (please specify the part number when ordering.) ! dimensions (ex.) ds 55 y5s w 306 - e r t 101 y m u 50 i q q disc type emifil w ferrite bead mounting condition : blank : without beads s : inside e type r lead configuration 55 : straight 351 : in-crimp t temperature characteristics y capacitance u capacitance tolerance i rated voltage ds306 dss306 (straight) dss306 (in-crimp) g r o u n d ( c e n t e r t e r m i n a l ) t h e d s - 3 0 6 s e r i e s h a s n o p o l a r i t y . ( 1 ) o r ( 3 ) ( 1 ) o r ( 3 ) ( 2 ) i n p u t o u t p u t item rated values rated voltage 16 y 100vdc rated current 6a withstand voltage 40 y 250vdc operating temperature range y 25 to w 85 d storage temperature range y 25 to w 85 d (please refer to pages 93 to 94 for taping specs.) 7 . 0 m a x . 2 . 5 4 m a x . 8 . 0 m a x . 5 . 0 0 . 5 2 . 5 0 . 5 2 5 . 0 m i n . f 0 . 6 ( 1 ) ( 2 ) ( 3 ) ds306 series 8 . 0 m a x . 2 . 5 4 m a x . 7 . 0 m a x . 5 . 0 0 . 5 2 . 5 0 . 5 2 5 . 0 m i n . f 0 . 6 ( 1 ) ( 2 ) ( 3 ) dss306 series (straight) fig.9 8 . 0 m a x . 2 . 5 4 m a x . 5 . 0 0 . 5 2 . 5 0 . 5 2 5 . 0 m i n . f 0 . 6 1 0 . 0 m a x . ( 1 ) ( 2 ) ( 3 ) dss306 series (in-crimp) fig.10 " pitch spaces between lead wires are determined at the roots of filters as it is difficult to determine the spaces at the tips o f wires. " the lower face of dielectrics may sometimes be exposed. " leads shorter than standard length are also available. please contact for further details. fig.8 2 . 5 t 0 . 2 f 0 . 8 - 3 p r o p e r m o u n t i n g h o l e l a y o u t 2 . 5 t 0 . 2 f 0 . 8 - 3 p r o p e r m o u n t i n g h o l e l a y o u t 2 . 5 t 0 . 2 f 0 . 8 - 3 p r o p e r m o u n t i n g h o l e l a y o u t (in mm)
81 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! inser tion loss characteristics part number ds306-55y5s220m50 ds306-55y5s330m50 ds306-55y5s470m50 ds306-55y5s101m50 ds306-55y5s271m50 ds306-55y5s102m50 ds306-55y5s222m50 ds306-55fz103z50 dss306- - y5s220m100 dss306- - y5s330m100 dss306- - y5s470m100 dss306- - y5s101m100 dss306- - y5s151m100 dss306- - y5s221m100 dss306- - y5s271m100 dss306- - y5s471m100 dss306- - y5s102m100 dss306- - y5u222z100 dss306- - fz103n100 dss306- - f223z16 insertion loss graph fig.11-1 fig.11-2 fig.11-3 fig.11-4 fig.11-5 fig.11-6 fig.11-7 fig.11-8 fig.12, 13-1 fig.12, 13-2 fig.12, 13-3 fig.12, 13-4 fig.12, 13-5 fig.12, 13-6 fig.12, 13-7 fig.12, 13-8 fig.12, 13-9 fig.12, 13-10 fig.12, 13-11 fig.12, 13-12 22pf t 20% 33pf t 20% 47pf t 20% 100pf t 20% 270pf t 20% 1000pf t 20% 2200pf t 20% 10000pf t 8 0 20 % 22pf t 20% 33pf t 20% 47pf t 20% 100pf t 20% 150pf t 20% 220pf t 20% 270pf t 20% 470pf t 20% 1000pf t 20% 2200pf t 8 0 20 % 10000pf t 30% 22000pf t 8 0 20 % capacitor ferrite beads dimension capacitance rated volt. 50vdc none incorporated fig. 8 fig. 9, fig. 10 t 22% t 3 0 85 % t 22% 100vdc 16vdc temp. char. t 2 2 56 % t 3 0 85 % t 3 0 80 % - part shows lead form. (55 : straight type, 351 : in-crimp type) 5 0 w 5 0 w s . g . r f v o l t m e t e r 5 0 w 1 0 d b a t t e n u a t o r s a m p l e 5 0 w 1 0 d b a t t e n u a t o r insertion loss measuring circuit 1 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 1 0 1 0 0 1 0 0 0 0 . 1 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 2 3 4 5 9 1 0 1 1 1 2 6 7 8 dss306-351 series fig.12 1 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 1 0 1 0 0 1 0 0 0 0 . 1 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 6 7 8 2 3 4 5 ds306-55 series fig.11 2 1 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 1 0 1 0 0 1 0 0 0 0 . 1 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 3 4 8 9 1 0 1 1 1 2 7 5 6 dss306-55 series fig.13 (please refer to pages 93 to 94 for taping specs.)
wide band disc-t ype emifil ds - - 310 series emi suppression fil ters 82 high p erf ormance emi filter . lar g e suppression eff ect f or meeting v arious noise regulations. no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ds - 310 series is a high performance emi filter made of large, high performance ferrite bead cores and ceramic capacitors all produced by murata's unique technology. ds - 310 series offers excellent noise suppression and meets various safety standards, such as fcc and cispr. ! fea tures 1. by using large ferrite beads, higher attenuation can be obtained in a wide band. 2. safe to use even under high rated voltage and in electromagnetic environment. 3. due to the use of plate type dielectrics, residual inductance is small and high frequency characteristics are excellent. 4. high speed mounting can be made by auto insertion machine. 5. mountable on pcbs. general cost performance is excellent. ! applica tions suppression of unwanted radiation from computers, peripherals, printers, fdd, word-processors, etc. improvement of noise resistance of car electronic devices such as engine controllers, radios, etc. facsimiles, ppcs, electronic typewriters, other office equipment. noise suppression of other general digital equipment. meet vcci, fcc, cispr, and other regulations. ! dimensions ! p ar t numbering (please specify the part number when ordering.) ! equiv alent circuit ! ra tings ds310 dst310 dss310 g r o u n d ( c e n t e r t e r m i n a l ) t h e d s - 3 1 0 s e r i e s h a s n o p o l a r i t y . ( 1 ) o r ( 3 ) ( 1 ) o r ( 3 ) ( 2 ) i n p u t o u t p u t (ex.) ds 55 y5s w 310 - e r t 101 y m u 100 i q q disc type emifil w ferrite bead mounting condition : blank : without beads t : outside s : inside e type r lead configuration t temperature characteristics y capacitance u capacitance tolerance i rated voltage (please refer to pages 93 to 94 for taping specs.) item rated values rated voltage 16 y 100vdc rated current 7a withstand voltage 40 y 250vdc operating temperature range y 25 to w 85 d 4 . 0 m a x . 9 . 5 m a x . 1 . 0 t 0 . 5 1 0 . 0 m a x . 2 5 . 0 m i n . 2 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 1 . 0 t 0 . 2 f 0 . 8 y 3 p r o p e r m o u n t i n g h o l e l a y o u t ( 1 ) ( 2 ) ( 3 ) ds310 series fig.14 4 . 0 m a x . 9 . 5 m a x . 1 . 2 5 t 0 . 5 1 5 . 5 m a x . 2 5 . 0 m i n . 2 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 1 . 2 5 t 0 . 2 f 0 . 8 y 3 p r o p e r m o u n t i n g h o l e l a y o u t f e r r i t e b e a d ( 1 ) ( 2 ) ( 3 ) dst310 series fig.15 7 . 5 m a x . 1 2 . 0 m a x . 2 . 5 t 0 . 5 1 0 . 5 m a x . 2 5 . 0 m i n . 2 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 2 . 5 t 0 . 2 f 0 . 8 y 3 f e r r i t e b e a d p r o p e r m o u n t i n g h o l e l a y o u t ( 1 ) ( 2 ) ( 3 ) dss310 series fig.16 " pitch spaces between lead wires are determined at the roots of filters as it is difficult to determine the spaces at the tips o f wires. " for lead types, the product with 3-terminals arranged inline and the taping products other than above mentioned ones are availa ble. " coating extending on leads does not exceed the tangent line. exposed electrode, if any, covered by solder,etc. " leads shorter than standard length are also available. please contact for further details. (in mm)
83 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! inser tion loss characteristics part number ds310-55y5s271m100 ds310-55y5s222m100 ds310-55y5s223s50 dst310-55y5s271m100 dst310-55y5s222m100 dst310-55y5s223s50 dss310-55y5s220m100 dss310-55y5s470m100 dss310-55y5s101m100 dss310-55y5s271m100 dss310-55y5s222m100 dss310-55y5s223s50 ds310-55y5s104m16 * 1 dss310-55bl222m100 * 2 dss310-55dl223s50 * 2 insertion loss graph fig.17 fig.18 fig.19 fig.17 fig.18 fig.19 fig.21 fig.21 fig.21 fig.17 fig.18 fig.19 fig.22 fig.20 fig.20 270pf t 20% 2200pf t 20% 22000pf t 5 0 20 % 270pf t 20% 2200pf t 20% 22000pf t 5 0 20 % 22pf t 20% 47pf t 20% 100pf t 20% 270pf t 20% 2200pf t 20% 22000pf t 5 0 20 % 100000pf t 20% 2200pf t 20% 22000pf t 5 0 20 % capacitor ferrite beads dimension capacitance rated volt. 100v 100v 50v 100v 100v 50v 100v 100v 100v 100v 100v 50v 16v 100v 50v none outside inside none inside fig. 14 fig. 15 fig. 16 fig. 14 fig. 16 t 22% t 10% t 2 0 30 % temp. char. * 1 with larger capacitance, ideal for decoupling. * 2 designed exclusively for audio if circuits 0 2 0 4 0 6 0 8 0 1 0 0 0 . 0 1 0 . 0 5 0 . 1 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] d s t 3 1 0 - 5 5 y 5 s 2 7 1 m d s s 3 1 0 - 5 5 y 5 s 2 7 1 m ( s i n g l e - s i d e p . c . b ) d s s 3 1 0 - 5 5 y 5 s 2 7 1 m ( t h r o u g h - h o l e p . c . b ) d s 3 1 0 - 5 5 y 5 s 2 7 1 m y5s271m series fig.17 d s t 3 1 0 - 5 5 y 5 s 2 2 2 m d s s 3 1 0 - 5 5 y 5 s 2 2 2 m ( s i n g l e - s i d e p . c . b ) d s s 3 1 0 - 5 5 y 5 s 2 2 2 m ( t h r o u g h - h o l e p . c . b ) d s 3 1 0 - 5 5 y 5 s 2 2 2 m 0 2 0 4 0 6 0 8 0 1 0 0 0 . 0 1 0 . 0 5 0 . 1 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] y5s222m series fig.18 d s t 3 1 0 - 5 5 y 5 s 2 2 3 s d s s 3 1 0 - 5 5 y 5 s 2 2 3 s ( s i n g l e - s i d e p . c . b ) d s s 3 1 0 - 5 5 y 5 s 2 2 3 s ( t h r o u g h - h o l e p . c . b ) d s 3 1 0 - 5 5 y 5 s 2 2 3 s 0 2 0 4 0 6 0 8 0 1 0 0 0 . 0 1 0 . 0 5 0 . 1 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] y5s223s series fig.19 d s s 3 1 0 - 5 5 d l 2 2 3 s d s s 3 1 0 - 5 5 b l 2 2 2 m 0 2 0 4 0 6 0 8 0 1 0 0 0 . 0 1 0 . 0 5 0 . 1 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] bl222m/dl223s fig.20 d s s 3 1 0 - 5 5 y 5 s 4 7 0 m d s s 3 1 0 - 5 5 y 5 s 1 0 1 m d s s 3 1 0 - 5 5 y 5 s 2 2 0 m 0 2 0 4 0 6 0 8 0 1 0 0 0 . 0 1 0 . 0 5 0 . 1 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] y5s220m/y5s470m/y5s101m fig.21 0 2 0 4 0 6 0 8 0 1 0 0 0 . 0 1 0 . 0 5 0 . 1 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] y5s104m fig.22 (please refer to pages 93 to 94 for taping specs.)
heavy duty disc-t ype emifil ds - - 310h series emi suppression fil ters 84 high p erf ormance emi suppression filter with 250vdc rated v olta g e no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ds - 310h series is a high performance emi suppression filter made of large, high performance ferrite bead cores. this series for the circuits where the ds - 306 series and the bl02 series are less effective and where the high rated voltage is required. ! fea tures 1. by using large ferrite beads, higher noise suppression effect can be obtained in a wide band. 2. safe to use even under high rated voltage and in electromagnetic environment. 3. due to the use of plate type dielectric and of 3-terminal construction, high frequency characteristics are excellent. ! applica tions improved noise resistance for automotive electronics. helps office equipment (such as facsimiles, ppcs, electronic typewriters) meet fcc, vcci and vde regulations. digital noise suppression for microcomputer controlled home appliance products, and improvement of noise resistance of microcomputer. digital tvs, vcrs. ! p ar t numbering (please specify the part number when ordering.) ! dimensions (ex.) ds 55 b w 310 - e h r t y 101 u m i 250 o q q disc type emifil w ferrite bead mounting condition : blank : without beads t : outside s : inside e type r series classification t lead configuration y temperature characteristics u capacitance i capacitance tolerance o rated voltage (please refer to pages 93 to 94 for taping specs.) ! equiv alent circuit ! ra tings g r o u n d ( c e n t e r t e r m i n a l ) t h e d s - 3 1 0 h s e r i e s h a s n o p o l a r i t y . ( 1 ) o r ( 3 ) ( 1 ) o r ( 3 ) ( 2 ) i n p u t o u t p u t item rated values rated voltage 250vdc rated current 6a withstand voltage 625vdc operating temperature range y 40 to w 105 d storage temperature range y 55 to w 105 d " pitch spaces between lead wires are determined at the roots of filters as it is difficult to determine the spaces at the tips o f wires. " for lead types, the product with 3-terminals arranged inline and the taping products other than above mentioned ones are availa ble. " coating extending on leads does not exceed the tangent line. exposed electrode, if any, covered by solder,etc. " leads shorter than standard length are also available. please contact for further details. (in mm) 4 . 0 m a x . 9 . 5 m a x . 1 . 0 t 0 . 5 1 0 . 0 m a x . 2 5 . 0 m i n . 1 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 f 0 . 8 y 3 p r o p e r m o u n t i n g h o l e l a y o u t 1 . 0 t 0 . 2 ( 1 ) ( 2 ) ( 3 ) ds310h series fig.23 4 . 0 m a x . 9 . 5 m a x . 1 . 2 5 t 0 . 5 1 5 . 5 m a x . 2 5 . 0 m i n . 1 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 1 . 2 5 t 0 . 2 f 0 . 8 y 3 f e r r i t e b e a d p r o p e r m o u n t i n g h o l e l a y o u t ( 1 ) ( 2 ) ( 3 ) dst310h series fig.24 7 . 5 m a x . 1 2 . 0 m a x . 2 . 5 t 0 . 5 1 0 . 5 m a x . 2 5 . 0 m i n . 1 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 2 . 5 t 0 . 2 f 0 . 8 y 3 f e r r i t e b e a d p r o p e r m o u n t i n g h o l e l a y o u t ( 1 ) ( 2 ) ( 3 ) dss310h series fig.25 ds310h dst310h dss310h
85 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! specifica tions ! inser tion loss characteristics (central value : 50 system) part number ds310h-55b220m250 dst310h-55b220m250 dss310h-55b220m250 ds310h-55b101m250 dst310h-55b101m250 dss310h-55b101m250 ds310h-55b271m250 dst310h-55b271m250 dss310h-55b271m250 ds310h-55b222m250 dst310h-55b222m250 dss310h-55b222m250 insertion loss graph fig.26 fig.27 fig.28 fig.26 fig.27 fig.28 fig.26 fig.27 fig.28 fig.26 fig.27 fig.28 22pf t 20% 100pf t 20% 270pf t 20% 2200pf t 20% capacitance temperature characteristic ferrite beads dimension capacitance tolerance y 25 to w 85 d t 10% none outside inside none outside inside none outside inside none outside inside fig.23 fig.24 fig.25 fig.23 fig.24 fig.25 fig.23 fig.24 fig.25 fig.23 fig.24 fig.25 t 20% t 30% y 40 to w 105 d 0 . 1 1 1 0 1 0 0 1 0 0 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 2 2 2 2 7 1 1 0 1 2 2 0 dss310h series fig.28 0 . 1 1 1 0 1 0 0 1 0 0 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 2 2 2 2 7 1 1 0 1 2 2 0 ds310h series fig.26 0 . 1 1 1 0 1 0 0 1 0 0 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 2 2 2 2 7 1 1 0 1 2 2 0 dst310h series fig.27 (please refer to pages 93 to 94 for taping specs.)
emiguard vfr303/dss706/dss710 series emi suppression fil ters 86 3-t erminal v aristor -capacitor emi filter . enab les sim ultaneous emi suppression and sur g e pr otection no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! dimensions (please refer to pages 93 and 94 taping specs.) the emiguard vfr303, dss706, and dss710 series emi suppression filters incorporate capacitors that have a varistor function to enable simultaneous emi noise suppression and surge protection functions. these varistor-enabled capacitors act not only as bypass capacitors against noise but also as surge protectors that route most of the surge current from high voltage power surges to ground to protect the circuits. furthermore, the three-terminal structure provides excellent performance characteristics in the high-frequency range, making these filters effective against high-frequency noise and short rise-time surges which are difficult to combat with ordinary capacitors and varistors. the vfr303 series is for protecting semiconductor devices, the dss706 series is for use on signal lines, and the dss710 series is for use on power supply lines. ! p ar t numbering (please specify the part number when ordering.) " vfr303 series " dss706 series " dss710 series (ex.) vfr303 351 ay - w e 25 r q q type w lead configuration (351 : bulk, 431 : taped) e characteristics r rated voltage (ex.) dss706 351 d - w e 221m r 25 t - 50 y q q type w lead configuration e temperature caracteristics r capacitance tolerance t rated voltage y varistor voltage (ex.) dss710 22 d y w 223 e s r - 12 t q q type w temperature caracteristics e capacitance value r capacitance tolerance t rated voltage y varistor voltage vfr303 for semiconductor protection dss706 for signal lines dss710 for power lines 8 . 0 m a x . 2 5 . 0 m i n . f 0 . 4 5 0 . 1 5 . 0 m a x . 5 . 0 m a x . 2 . 3 m a x . p r o p e r m o u n t i n g h o l e l a y o u t n o . 1 p i n i n d i c a t o r ( s u r g e e n t r a n c e s i d e ) 5 . 0 0 . 5 2 . 5 0 . 5 ( 1 ) ( 2 ) ( 3 ) 2 . 5 t 0 . 2 f 0 . 8 y 3 8 . 0 m a x . 2 . 5 4 m a x . 2 5 . 0 m i n . f 0 . 6 1 0 . 5 m a x . 1 0 . 5 m a x . 2 . 5 t 0 . 2 p r o p e r m o u n t i n g h o l e l a y o u t 2 . 5 t 0 . 5 5 . 0 t 0 . 5 ( 1 ) ( 2 ) ( 3 ) f 0 . 8 y 3 7 . 5 m a x . 1 2 . 0 m a x . 2 . 5 t 0 . 5 1 0 . 5 m a x . 2 5 . 0 m i n . 2 . 5 m a x . 5 . 0 t 0 . 5 2 . 5 t 0 . 5 f 0 . 6 5 2 . 5 t 0 . 2 2 . 5 t 0 . 2 f 0 . 8 y 3 f e r r i t e b e a d p r o p e r m o u n t i n g h o l e l a y o u t ( 1 ) ( 2 ) ( 3 ) dss706 series dss710 series vfr303 series (in mm)
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emiguard for semiconductor pr otection vfr303 series emi suppression fil ters 87 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. ! fea tures 1. absorb esd surge rushed into ic's i/o terminal efficient- ly, protect ic from destruction. 2. thin and low height shape enables high density mounting. [the volume ratio 57% in comparison with conventional emifil (dss306)] ! applica tions (vfr303-351 ay 25) ! inser tion loss characteristics (typical) " insertion loss measuring circuit measurement is performed by using 50 -3k measuring circuits in order to match operating conditions of the digital signal circuit. ! applica tions elimination of noise and protection of semiconductors in office equipments, including computers and peripheral equipments, copy machines, and communication terminals. 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 5 1 0 1 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 5 0 w 5 0 w s . g . r f v o l t m e t e r s a m p l e i m p e d a n c e t r a n s d u c e r ( 3 k w - 5 0 w ) ! applica tion please connect 1st terminal (marked terminal) to esd surge incoming line. (please pay attention for direction.) f o r i n p u t t e r m i n a l f o r o u t p u t t e r m i n a l i n c o m i n g s u r g e o f s t a t i c e l e c t r i c i t y e s d s u r g e i n c o m i n g t e r m i n a l item rated voltage (between terminals (1)-(2)) varistor voltage (between terminals (1)-(2)) rated current (between terminals (1)-(3)) peak pulse current (between terminals (1)-(2)) esd test (150pf, 330 ) (between terminals (1)-(2)) specification 25vdc 50vdc t 20% 20madc 15a 15kv 100times item capacitance (between terminals (1)-(2)) capacitance temp. char. insulation resistance (between terminals (1)-(2)) dc resistance (between terminals (1)-(3)) operating temp. range specification 130pf t 20% t 2 0 30 % 10m min. 150 t 35% y 25 to w 85 d
88 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! example of ic protection " testing method 1. put esd surge to ic (7404 family) input terminal with esd simulator based on iec 801-2. 2. check ic's operation. 3. if ic's operation is normal, increase esd voltage in 1kv step. 4. continue above steps 1 to 3 till ic's operation become abnormal. ! example of emi suppression effect test circuit 3 3 0 v f r 3 0 3 e s d s i m u l a t o r t e s t i c 1 5 0 p f result 0 l s a l s w i t h o u t v f r 3 0 3 b r e a k d o w n l e v e l ( r e s u l t ) [ k v ] w i t h u s e v f r 3 0 3 a s c i c s f a m i l y h c a c 5 1 0 1 5 2 0 2 5 3 0 m i n . test circuit n o i s e r a d i a t i o n c a b l e ( 5 0 c m ) a n t s i g n a l 1 m h z a c o 4 s h i e l d f before countermeasures: no filters 2 0 3 0 9 0 1 5 0 2 1 0 2 7 0 3 3 0 3 0 4 0 5 0 6 0 7 0 n o i s e l e v e l [ d b v / m ] f r e q u e n c y [ m h z ] use vfr303-351 ay 25 2 0 3 0 9 0 1 5 0 2 1 0 2 7 0 3 3 0 3 0 4 0 5 0 6 0 7 0 n o i s e l e v e l [ d b v / m ] f r e q u e n c y [ m h z ]
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emiguard for signal lines dss706 series emi suppression fil ters 89 2 3 4 5 6 1 emiguard is the trademark of murata manufacturing co., ltd. ! fea tures 1. protects electric circuit from surges such as static electricity, acts as a filter for signal line immunity. 2. small size enables it to be mounted at 2.54mm pitch. 3- terminal structure leads to superior high frequency characteristics. 3. built-in ferrite bead gives excellent emi suppression. ! specifica tions (dss706-351d221m25-50) ! inser tion loss characteristics (50 system) ! vol t age-current cur ve ! equiv alent circuit diagram ! applica tions elimination of noise and protection of semiconductors in office automation equipment, including computers and their peripheral equipment, copy machines, and communication terminals. ! example of high-vol t age pulse response 0 2 0 4 0 6 0 1 0 0 . 0 1 0 . 0 1 0 0 0 . 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] 3 0 0 - 3 0 0 - 2 0 0 - 1 0 0 0 1 0 0 2 0 0 - 8 0 - 6 0 - 4 0 - 2 0 0 2 0 4 0 6 0 8 0 v o l t a g e [ v ] c u r r e n t [ m a ] 2 0 0 0 1 0 0 0 0 - 5 0 - 1 0 0 0 1 0 0 2 0 0 t i m e [ n s ] v o l t a g e [ v ] b e f o r e m o u n t i n g d s s 7 0 6 ( n o f i l t e r ) 5 0 0 v / d i v 5 0 n s / d i v 2 0 0 0 1 0 0 0 0 - 5 0 - 1 0 0 0 1 0 0 2 0 0 t i m e [ n s ] v o l t a g e [ v ] a f t e r m o u n t i n g d s s 7 0 6 p e a k v o l t a g e : 2 0 0 v 5 0 0 v / d i v 5 0 n s / d i v ( b r i n g s a p u l s e o f 2 k v d o w n t o 2 0 0 v ) s a m p l e o s c i l l o s c o p e i n p u l s e g e n e r a t o r ( z o = 5 0 ) ( p u l s e w i d t h 1 0 0 n s ) 5 0 a t t e n u a t o r g n d ( 2 ) ( 1 ) o r ( 3 ) i n p u t o u t p u t ( 1 ) o r ( 3 ) the dss706 series has no polarity item rated voltage varistor voltage rated current peak pulse current specification 25vdc 50vdc t 20% 6adc 100a item capacitance capacitance temp. char. insulation resistance operating temp. range specification 220pf t 20% t 2 0 30 % 50m min. y 40 to w 105 d
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emiguard for power lines dss710 series emi suppression fil ters 90 2 3 4 5 6 1 emiguard is the trademark of murata manufacturing co., ltd. ! specifica tions (dss710d223s12-22) ! vol t age-current cur ve ! fea tures large capacitance values make this series ideal for emi noise suppression and surge protection both on power supply lines and on low-speed signal lines. ! applica tions for circuit protection and noise suppression in electronics equipment such as computers and dc motors and in elec- tronics systems installed in cars such as car audio equip- ment and engine controllers. ! inser tion loss characteristics (50 system) ! equiv alent circuit diagram ! applica tion item specification rated voltage 12vdc varistor voltage 22vdc t 20% rated current 7adc voltage ratio 1.25 max.(v10ma/v1ma) * esd test (150pf, 330 ) 25kv, 10times capacitance 22000pf t 5 0 20 % capacitance temp. char. t 2 0 30 % ( y 25 to w 85 d ) insulation resistance 1m min.(applied dc 10v) operating temp. range y 40 to w 100 d 0 2 0 4 0 6 0 8 0 1 0 0 0 . 1 0 . 5 5 5 0 5 0 0 1 1 0 1 0 0 1 0 0 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] g n d ( 2 ) ( 1 ) o r ( 3 ) i n p u t o u t p u t ( 1 ) o r ( 3 ) the dss710 series has no polarity 3 0 0 2 0 0 1 0 0 0 - 1 0 0 - 2 0 0 - 3 0 0 1 0 - 1 0 2 0 3 0 4 0 - 2 0 - 3 0 4 0 c u r r e n t [ m a ] v o l t a g e [ v ] - systems engine controllers automobile audio equipment computers dc motors lines to be connected power lines, i/o lines for low-frequency current power lines, audio output lines power lines, i/o lines for low-frequency current power lines effects protection of systems from excessive voltage. prevents ignition noise, thunder surges, etc. from causing malfunctions. protection of systems from excessive voltage. prevents ignition noise from influeciing audio current. protection of systems from excessive voltage. prevents radiation and conduction noise. prevention of brush noise. * v10 : voltage when 10ma is applied * v1 0 : voltage when 1ma is applied
91 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! noise absorption effect of emiguard ! fea tures ! pulse-vol t age breakdown characteristic ! t empera ture characteristics of v aristor vol t age-insula tion resist ance items overload surge test ( 1 ) surge test ( 2 ) high temperature load rated values rated capacitance change : within t 15% insulation resistance : 500k min. rated of change in varistor voltage v 1 * : within t 15% voltage rate : 1.30 max. test methods 1.4 times the varistor voltage (v 1 ) is applied for 5 minutes at room temperature. at room temperature. surge are applied are 10 5 times every 2 sec- onds. then after 1 or 2 hours, the sample is measured. at room temperature. capacitor "c" is changed with 70v, then dis- changed to apply the voltage to the sample. tested once (resuming jaso a-1). at a temperature of 85 3 d . the varistor voltage v 1 is continuously applied to the sample for 1000 to 1024 hours. then it is left at room temperature, for 4 to 24 hours before measuring. 4 0 0 v 0 . 4 7 f 7 0 v 0 . 8 2 w c c = 1 1 0 m f * v 1 : voltage when 1ma is applied - 1 0 0 + 1 0 1 0 4 1 0 3 - 3 0 0 3 0 6 0 9 0 t e m p e r a t u r e [ d ] i n s u l a t i o n r e s i s t a n c e [ m w ] i n s u l a t i o n r e s i s t a n c e c h a n g e r a t e o f v a r i s t o r v o l t a g e 1 0 2 1 0 1 c h a n g e r a t e o f v a r i s t o r v o l t a g e [ % ] the dss710 emiguard use a self healing varistor- capacitor, so that it can be used under a 500 to 600v surge which would break conventional disk type emi filters. as shown in figure below the emiguard withstands 2000v impulses applied 1000 times. 5 0 5 0 1 0 0 0 0 1 0 0 0 5 0 0 p u l s e v o l t a g e a p p l i e d [ v ] r e s i d u a l r a t e [ % ] d s s 7 1 0 1 5 0 0 2 0 0 0 5 0 c a p a c i t a n c e : 0 . 0 2 2 f w i t h v a r i s t o r f u n c t i o n 3 - t e r m i n a l c a p a c i t o r c a p a c i t a n c e : 0 . 0 2 2 f w i t h n o v a r i s t o r f u n c t i o n v 8 0 0 n s residual ratio when 1000 pulses are applied waveform when emiguard is not used. (surge from a noise simulator) d 2 2 3 s 1 2 - 2 2 emiguard is used to suppress the surge shown at left. emiguard capable of removing even 1200v surge waveform after the noise passed through emiguard . little noise is recorded. 100 : 200v/div : 10ns/div 90 80 20 10 0% 100 : 200v/div : 10ns/div 90 80 20 10 0%
92 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! comp ara tive da t a (1) absorption of quick-rising, high-frequency noise (10ns/div, 100v/div) (2) absorption of wide-pulse noise (50ns/div, 200v/div) the 3-terminal structure eliminates most of the lead line inductance. this allows the dss710 to completely absorb the rising and falling edges of the applied pulses. the 2-terminal capacitor is influenced by lead line inductance, leaving behind some of the rising and falling edges. the residual noise can cause system to malfunction. as with the 2-terminal capacitor. bypassing high-voltage, the varistor- capacitor utilizes its varistor function to suppress surge. thus, circuits are protected from breakdown. conventional emi filters do not work for wide-pulse noise because capacitors are saturated. in this example, the residual 1200v surge can cause system to breakdown. in case of capacitors, the voltage of the residual surge, 1300v is higher than that of the above example. the wave height is almost the same as the original. 5 0 n s d s s 7 1 0 2 - t e r m i n a l c a p a c i t o r ( w i t h v a r i s t o r f u n c t i o n ) c o n v e n t i o n a l v a r i s t o r n o i s e w a v e a p p l i e d 2 0 0 0 v 2 0 0 n s d s s 7 1 0 3 - t e r m i n a l c a p a c i t o r ( w i t h f e r r i t e b e a d ) 2 - t e r m i n a l c a p a c i t o r n o i s e w a v e a p p l i e d 1 3 0 0 v 100 90 80 20 1 1 0 0 0% 100 90 80 20 1 1 0 0 0% 100 90 80 20 10 0% 100 90 80 20 10 0% 100 90 80 20 10 0% 100 90 80 20 1 1 0 0 0%
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil for automatic insertion ds - - 306/310/310h, dss706/710, vfr303 series emi suppression fil ters 93 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. any type of bulk ds - 306, ds - 310/310h, dss706/710, vfr303, series can be taped for automatic insertion. ! p ar t numbering (please specify the part number when ordering.) dss306- y5s271m100 dss306- y5s271m100 " same as the bulk type except the number changed in box. ! ra tings 1. allowable current is 6a. 2. all other ratings are the same as those of bulk types. (refer to pages 80 to 92) ! mounting hole ! rackaging type and quantity 93 431 code lead length (h) straight - 91 - 92 - 93 part number " ds - 306 # ds - 310h " ds - 310 # dss710 - - 421 - 431 20 .5 mm 16.5mm 18.5mm part number " dss306 " dss706 ( - 431 only) " vfr303 ( - 431 only) in-crimp 2 . 5 t 0 . 2 2 . 5 t 0 . 2 f 1 . 0 - 3 (in mm) vfr303 series ds - 306/dss706 series ds310/310h series dst310/310h series dss310/310h/710 series 2000 2000 2000 1000 - flat pack - - - - 800 reel minimum order quantity (order in sets only) (pcs.) part number ds306-93 dss306-93 (straight) dss706-431 dss306-431 (in-crimp) vfr303-431 (in-crimp) ds310-93 ds310h-93 dst310-93 dst310h-93 dss710-93 dss310-93 dss310h-93 (ex.)
94 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! t aping dimensions (in mm) item code dimensions (mm) remarks pitch of component pitch of sprocket hole length from hole center to component center width of body deviation along tape, left or right carrier tape width position of sprocket hole protrusion length diameter of sprocket hole lead diameter total tape thickness total thickness, tape and lead wire deviation across tape portion to cut in case of defect hold down tape width hold down tape position lead distance between reference and bottom planes lead spacing p p 0 p 1 p 2 d ? s w w 1 r d 0 d t 1 t 2 ? h 1 ? h 2 l w 0 w 2 h f f 1 12.7 12.7 t 0.2 3.85 t 0.7 6.35 t 1.3 1 7.0 max. 1 8.0 max. 1 9.5 max. 12.0 max. 0 t 1.0 18.0 t 0.5 9.0 t 0.5 w 0.5 to y 1.0 f 4.0 t 0.1 f 0.6 0.7 t 0.2 1.5 max. 1.0 max. 1.0 max. 11.0 t 1.0 12.0 t 0.5 1.5 t 1.5 18.5 t 1.0 5.0 t 0.8 2.5 t 0.4 product inclination ? s determines tolerance tape deviation in feeding direction ds306 dst (s)306/dss706/vfr ds310 (h)/dst310 (h) dss310 (h) dss710 tape width deviation f 0.45 0.1 (vfr) including bonding tape thickness 16.5 mm and 20.0 mm lengths are also available (except of dss706/vfr series) 0 .1 1.0 0.8 0.2 0 0.5 0.4 0.2 p 2 p d ? s p 1 w w 1 p 0 f d 0 f 1 f 1 t 1 t 2 w 2 8 . 0 m a x . ( 1 1 . 0 m a x . ) h w 0 r f d 2 . 5 4 m a x . ( 4 . 0 m a x . ) ? h 1 ? h 2 f l t 1 t 2 p 0 f d 0 w w 1 l p 1 p 2 p d ? s r h w 0 w 2 1 5 . 5 m a x . 4 . 0 m a x . ? h 1 ? h 2 f d f f 1 f 1 p 0 f d 0 t 1 t 2 w w 1 l p 1 f 1 f 1 w 2 w 0 h r p 2 p d ? s 1 1 . 0 m a x . ? h 1 ? h 2 7 . 5 m a x . f d f t 1 t 2 p 0 f d 0 w w 1 l p 1 f 1 w 2 h w 0 7 . 0 m a x . ? h 1 ? h 2 2 . 5 4 m a x . f d p 2 p d ? s f 1 f r p 2 p d ? s w w 1 p 0 f d 0 r h t 1 t 2 w 2 1 0 . 0 m a x . ( 1 0 . 5 m a x . ) p 1 l ? h 1 ? h 2 2 . 5 4 m a x . f d f f 1 f 1 w 0 p 2 p d ? s w w 1 p 0 f d 0 r h t 2 t 1 w 2 5 . 0 m a x . p 1 l ? h 1 ? h 2 2 . 3 m a x . f d f f 1 1 2 3 f 1 w 0 a y a y a y 2 . 5 t 0 . 2 2 . 5 t 0 . 2 f 1 . 0 3 ds306-93 type ds310/310h-93 type dst310/310h-93 type dss310/310h-93 type dss710-93 type dss306-93 type dss306-431 type dss706-431 type vfr303-431 type
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emifil for automatic insertion bl01/02/03 series emi suppression fil ters 95 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. any type of bulk bl01/02/03 series can be taped for automatic insertion. (except for bl01rn1-a62b1) ! p ar t numbering (please specify the part number when ordering.) bl02rn1-r65 bl02rn2-r62 bl01rn1-a62 bl01rn1-a63 " same as the bulk type with the only exception of taping specs stated in the box. (note : a63 applies only when designed as t6.) ! ra tings 1. allowable current is 6a. 2. all other ratings are the same as those of bulk types. (refer to pages 78 to 79) ! p ackaging type and quantity t2 t4 t5 t6 bl01rn1-a62t5 bl01rn1-a63t6 bl02rn1-r62t4 bl02rn1-r65t2 bl02rn2-r62t4 bl02rn2-r65t2 bl03rn2-r62t4 - 1000 1500 1500 1500 1500 2000 flat pack 2000 - - - - - - reel minimum order quantity (order in sets only) (pcs.) part number bl02rn1-r62t4 bl02rn1-r65t2 bl01rn1-a62t5 bl02rn2-r62t4 bl02rn2-r65t2 bl03rn2-r62t4 bl01rn1-a63t6 code t2 t4 t5 t6 description radial type h=16.5mm radial type h=18.5mm axial type tape width 52mm axial type tape width 26 mm (ex.)
96 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! t aping dimensions 5 . 0 0 . 3 6 . 0 1 . 0 3 . 4 0 . 2 1 2 . 7 0 . 2 l 2 5 2 + 2 - 1 5 . 0 + 0 . 8 - 0 . 2 + 0 . 8 - 0 . 2 + 0 . 8 - 0 . 2 + 0 . 8 - 0 . 2 + 1 . 5 - 0 + 0 . 8 - 0 . 2 1 1 . 0 + 0 - 1 . 0 + 0 - 1 . 0 + 0 - 1 . 0 + 0 - 1 . 0 + 0 - 1 . 0 l 1 l l 1 - l 2 l v 1 . 5 0 0 . 8 m a x . f 0 . 6 0 f 0 . 6 0 3 . 6 0 . 1 5 5 0 . 5 1 . 2 m a x . 3 . 2 m i n . 5 . 0 0 . 3 6 . 0 1 . 0 l 2 2 6 l 1 l l 1 - l 2 l v 1 . 5 0 0 . 8 m a x . f 0 . 6 0 3 . 6 0 . 1 5 5 0 . 5 1 . 2 m a x . 3 . 2 m i n . 1 8 . 5 0 . 5 1 8 . 0 0 . 5 7 . 5 m a x . 1 2 . 7 7 . 5 m a x . 3 . 4 0 . 2 1 2 . 7 0 . 2 5 . 0 1 1 . 0 f 0 . 6 0 1 8 . 5 0 . 5 1 8 . 0 0 . 5 9 . 0 m a x . 1 2 . 7 7 . 5 m a x . 3 . 4 0 . 2 1 2 . 7 0 . 2 5 . 0 1 1 . 0 f 0 . 6 0 1 6 . 5 1 8 . 0 0 . 5 8 . 0 m a x . 1 2 . 7 1 2 . 0 m a x . 3 . 4 0 . 2 1 2 . 7 0 . 2 5 . 0 1 1 . 0 f 0 . 6 0 1 6 . 5 1 8 . 0 0 . 5 9 . 0 m a x . 1 2 . 7 1 2 . 0 m a x . 2 . 3 m a x . 1 2 . 7 0 . 2 5 . 0 1 1 . 0 f 0 . 6 0 1 8 . 5 0 . 5 1 8 . 0 0 . 5 8 . 3 m a x . 1 2 . 7 6 . 5 m a x . bl01rn1-a62t5 bl02rn1-r62t4 bl02rn2-r62t4 bl03rn2-r62t4 bl01rn1-a63t6 bl02rn1-r65t2 bl02rn2-r65t2 (in mm)
block t ype emifil bnp/bnx series emi suppression fil ters 97 completel y eliminates noise in a wide rang e of comple x cir cuits fr om 0.5mhz to 1ghz mountab le on an y t ype of p .c. boar d no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. murata's new block type emifil bnp/bnx series completely eliminate noise from extremely wide frequency bands. the bnx is perfect for use in dc power circuits, while the bnp is ideal for eliminating noise in logic signal circuits. both are designed to perform superbly the result of murata's wide expertise in the fields of through-type barrier layer capacitors, monolithic chip capacitors and bead inductors. each block contains a number of compact emi suppression filters. in addition, the input/output terminals and the grounding terminal are aligned in the same direction, thus permitting fast and easy assembly on any type of p.c. board. ! fea tures 1. the emifil bnp002 incorporates through-type barrier layer capacitors and p circuits, allowing it to obtain significantly large insertion losses throughout an extremely wide frequency range from 15mhz up to 1ghz. 2. the cut-off frequency is designed to be at several mhz, which is ideal for eliminating noise from any circuit in which the signal frequency and the noise frequency are relatively close together. 3. since all noise in plural signal lines can be eliminated by one filter block, the filter is extremely compact. 4. there are no connection routes in the current circuits, thus ensuring highly reliable performance. 5. both the input/output terminals and the grounding terminal are aligned in the same direction, permitting fast and easy installation on any type of p.c. board. ! applica tions noise elimination from signal lines and dc power sources in engine control units, digital equipment and computer terminals. ! fea tures 1. the emifil bnx002 incorporates a through-type barrier layer capacitor and a four-terminal capacitor which are interconnected. this combination enables the bnx002 to achieve a significantly large insertion loss throughout the extremely wide frequency range of 0.5mhz to 1ghz which covers the am and uhf-tv broadcast frequency bands. 2. the filter is extremely compact since only one filter block is needed to completely eliminate noise from both the positive and negative lines. 3. there are no connection routes in the current circuits, thus ensuring highly reliable performance. 4. both the input/output terminals and the grounding terminal are aligned in the same direction, permitting fast and easy installation on any type of p.c. board. 5. bnx003-01 features high dielectric constant, that is the rated voltage 150v. ! applica tions noise elimination from dc power sources in a variety of switching power sources, engine control units, digital equipment and computer terminals. bnp [for signal circuit] bnx [for dc power supply] bnp002-02 bnp002-03 bnp004-02 bnx002-01 bnx003-01 bnx005-01 ! effective frequency range of bnp/bnx series (in case of line impedance 50 ) s e r i e s r a t e d v o l t a g e f r e q u e n c y ( m h z ) b n p 0 0 4 b n p 0 0 2 b n x 0 0 3 b n x 0 0 2 b n x 0 0 5 5 0 v 5 0 v 1 5 0 v 5 0 v 5 0 v s i g n a l p a s s b a n d n o i s e s u p p r e s s i o n b a n d d c 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0
98 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 t ype emi suppr ession filter bnp series ! inser tion loss measuring circuit ! external dimensions ! specifica tions ! inser tion loss characteristics ! equiv alent circuit ! dimensions of mounting holes part number number of circuits circuit construction operating temp. range rated voltage withstand voltage rated current insulation resistance dc resistance insertion loss bnp002-02 2 20mhz to 500mhz : 40db min. ( 20 to 25 d ) 300mhz to 1000mhz : 40db min. (20 to 25 d ) bnp002-03 3 p y 40 to w 100 d 50vdc 10adc 1000m min. 0.05 max. (20 to 25 d ) bnp004-02 2 300vdc 125vdc 0 0 . 5 1 5 1 0 5 0 1 0 0 5 0 0 1 0 0 0 1 0 0 8 0 6 0 4 0 2 0 f r e q u e n c y [ m h z ] i n s e r t i o n l o s s [ d b ] b n p 0 0 2 - 0 2 b n p 0 0 2 - 0 3 b n p 0 0 4 - 0 2 bnp002-02 bnp004-02 bnp002-02 bnp004-02 bnp002-03 bnp002-03 5 0 5 0 s . g . r f v o l t m e t e r * m e t h o d o f m e a s u r e m e n t b a s e d o n m i l - s t d - 2 2 0 . s a m p l e 5 0 1 0 d b a t t e n u a t o r 5 0 1 0 d b a t t e n u a t o r f 1 . 2 - 7 f 1 . 2 - 1 0 2 . 5 0 . 1 2 . 5 0 . 1 2 . 5 0 . 1 2 . 5 0 . 1 2 . 5 0 . 1 1 0 0 . 1 2 . 5 0 . 1 1 5 0 . 1 1 2 0 . 5 2 . 5 z 4 = 1 0 0 . 8 0 . 1 2 . 5 0 . 2 3 . 5 1 5 0 . 5 1 2 m a x . 1 7 2 . 5 0 . 2 2 . 5 0 . 2 f 0 . 8 0 . 6 0 . 1 1 1 0 . 5 1 7 0 . 5 2 . 5 z 6 = 1 5 0 . 8 0 . 1 2 . 5 0 . 2 3 . 5 1 5 0 . 5 1 2 m a x . 1 7 2 . 5 0 . 2 2 . 5 0 . 2 f 0 . 8 0 . 6 0 . 1 1 1 0 . 5 : e a r t h t e r m i n a l bnp002-03 bnp002-02 bnp004-02 (in mm) (in mm)
99 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 wide band noise suppr ession filters for dc power line bnx series ! specifica tions ! inser tion loss characteristics ! equiv alent circuit ! p . c. board p a tterns ! external dimensions ! inser tion loss measuring circuit ! terminal la yout (bottom figure) ! dimensions of inst alla tion holes ! applica tion circuit of bnx series part number operating temp. range rated volt. withstand volt. rated current insulation resistance insertion loss bnx002-01 50vdc 125vdc 1mhz to 1ghz : 40db min. 150vdc 375vdc 5mhz to 1ghz : 40db min. 50vdc 125vdc 1mhz to 1ghz : 40db min. bnx003-01 bnx005-01 y 30 to w 85 d 10adc 100m min. 20 to 25 d (line impedance=50 ) 15adc 0 0 . 0 0 1 0 . 0 1 0 . 1 1 1 0 1 0 0 1 0 0 0 b n x 0 0 2 - 0 1 ( b n x 0 0 5 - 0 1 ) b n x 0 0 3 - 0 1 1 0 0 8 0 6 0 4 0 2 0 i n s e r t i o n l o s s [ d b ] f r e q u e n c y [ m h z ] l 1 c 2 l 2 l 3 c 1 b ( 1 ) ( 1 ) y ( 4 ) : t e r m i n a l n u m b e r ( 2 ) ( 3 ) ( 4 ) p s g c b c g p s g b b p s g p s g b c g c b c g c g c g c b c g c g p s g b s h i e l d p l a t e f 0 . 8 ( f 1 . 0 ) f 0 . 8 ( f 1 . 0 ) f 0 . 8 ( f 1 . 0 ) 3 . 5 t 1 . 0 7 . 5 t 0 . 2 2 . 5 t 0 . 2 ( ) = b n x 0 0 5 - 0 1 1 2 . 0 t 0 . 5 1 3 m a x . ( 1 3 . 5 m a x . ) 5 . 0 t 0 . 5 1 8 m a x . ( 1 8 . 5 m a x . ) 0 . 8 t 0 . 1 1 1 . 0 t 0 . 5 0 . 6 t 0 . 1 2 . 5 t 0 . 2 2 . 5 t 0 . 2 s . g . r f v o l t m e t e r * m e t h o d o f m e a s u r e m e n t b a s e d o n m i l - s t d - 2 2 0 . 5 0 1 0 d b a t t e n u a t o r 5 0 5 0 5 0 1 0 d b a t t e n u a t o r b a l u n s a m p l e m u r a t a b n x 0 0 2 - 0 1 c g c b ( 2 ) c g ( 4 ) b ( 1 ) p s g ( 3 ) ( p s g ) ( b ) ( c g ) ( c b ) ( c g ) ( c g ) 2 . 5 0 . 1 2 . 5 0 . 1 2 . 5 0 . 1 5 . 0 0 . 1 7 . 5 0 . 1 f 1 . 2 b n x t h i s i n d u c t o r s u p p r e s s e s t h e n o i s e w h i c h e n t e r s t h r o u g h t h e g r o u n d . + b c b + p s g c g (in mm) (in mm) use a bilateral p. c. board. insert the bnx into the p. c. board until the root of the terminal is secured, then sol- der. (1) front view (2) bottom view psg : power supply ground cg : load circuit ground cb : load circuit + bias (1) - (4) terminal number (marking side)
100 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! using emifil effectivel y the block type emifil effectively prevents unwanted reflections and external noise from entering the equipment circuitry and power lines by grounding all the high frequency components which make up the noise. therefore, if grouding is improperly done, the filters may be unable to achieve the performance they are capable of. to prevent this, be sure to observe the following instructions. ! applica tion 1 " suppression of dc side ripple of the switching power supply " when bnx002 is not used " when bnx002 is used ! p ar t numbering (please specify the part number when ordering.) 1 type : bnp y bnp series 1 type : bnx y bnx series 2 construction : the series number shows the circuit construction or the filter characteristics. 3 number of circuits : shows the number of circuits, which are con- structed one product. 1. when designing the p.c. board, use all the available grounding terminals, and arrange the grounding circuit so that the area of the foil for the grounding circuit is maximized. 2. minimize the distance between the p.c. board ground and the filter's grounding plate. use of through-hole p.c. boards. 3. whichever p.c. board is used, push the filter into the p.c. board up to the terminal roots. 4. do not connect psg to cg by any other means except through the filter. method of using the bnp and bnx filter blocks, and applications. b n x 0 0 2 - 0 1 s w i t c h i n g p o w e r s u p p l y + 5 v c g high frequency noise, max. 0.5v, can be seen. +5.0v aa 5 0 s/div 0.2v/div ) ( noise can be almost suppressed by bnx002. ) ( ? +5.0v aa 5 0 s/div 0.2v/div ? 002 - 02 2 bnp 1 3 (ex.)
dc common mode choke coil plt/plt09h series emi suppression filters 101 compact, light weight, common mode choke coil for dc power supplies for common mode noise suppression for several mhz to several hundred mhz no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 emifil is the trademark of murata manufacturing co., ltd. the plt/plt09h series dc common mode choke coils are emi suppression filters that are effective against the com- mon mode noise that can cause radiative noise in power supply lines and interface lines. ! features 1. the high degree of coupling enables effective suppres- sion of common mode noise without appreciably altering the normal mode signal waveforms even when the signal and noise frequencies are close to each other. 2. small footprint type. ! applications for suppressing noise radiation from interface cables of digital equipment such as computers and computer peripherals. for suppressing noise radiation from the power supply cords of digital equipment that uses ac adapters. ! dimensions unlike capacitor-based filters, these choke coils do not require a grounding terminal, making them applicable in situations where a stable ground cannot be obtained. ! features 1. this is a wide frequency range type, applicable in appli- cations ranging from a few mhz to several 100 mhz. 2. it features a low-profile design. ! dimensions plt plt09h f 0.7 solderd 12.5max. 10 t 0.5 10max. 7.5 t 0.5 4 t 1 12max. (1) (2) (3) (4) type symbol m (1) (2) (3) (4) 14max. 5 t 0.5 soldered 10 t 0.5 5 t 1 8max. 13max. f 0.6max. (4) (3) (3) (2) (in mm) (in mm)
102 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! circuit diagram ! examples of applica tion 1. suppression of noise radiating from cables between ac adaptor and main set. 2. suppression of noise radiating from dc power lines and interface cables. ! using emifil effectivel y to prevent degradation of the noise-suppression effect caused by an imbalance in current, be sure that the recipro- cating current is equivalent on each side. ! ra tings ! specifica tions ! p ar t numbering (please specify the part number when ordering.) ! inser tion loss characteristics rating 50vdc 125vdc 10m min. plt -25 d to +60 d plt09h -40 d to +85 d item rated voltage withstand voltage (between coils) insulation resistance (between coils) operating temp. range code b a c - 0 0.5 0 1.5 20 20 3 part number inductance ( h min.) rated current (a) plt0r53c plt1r53c plt2003c plt09h-2003r (ex.) 1r5 3 2 plt 1 3 c 4 (ex.) 200 3r 2 plt09h 1 3 q type e rated current w inductance r style ( 3 ) ( 4 ) n 1 n 1 : n 2 = 1 : 1 n 2 ( 2 ) ( 1 ) d i g i t a l e q u i p m e n t a c a d a p t o r + p l t 0 9 h g n d + 5 v i n t e r f a c e c a b l e s p o w e r + s i g n a l 1 s i g n a l 2 d i g i t a l e q u i p m e n t i n c o r p o r a t i n g m i c r o c o m p u e r s u p p l y p o w e r s o u r c e g n d + 1 2 v p l t 0 9 h p l t 0 9 h p l t 0 9 h i a = i b p l t 0 9 h i a i b 0 5 1 0 1 5 2 0 2 5 0 . 1 0 . 2 0 . 5 1 2 5 1 0 2 0 5 0 1 0 0 2 0 0 1 0 0 0 5 0 0 f r e q u e n c y [ m h z ] a t t e n u a t i o n [ d b ] p l t 2 0 0 3 c p l t 0 r 5 3 c p l t 1 r 5 3 c plt series i n s e r t i o n l o s s [ d b ] f r e q u e n c y [ m h z ] 0 5 1 0 1 5 2 0 2 5 3 0 0 . 1 1 1 0 1 0 0 1 0 0 0 plt09h series
103 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 notice of lead t ype emifil ! caution 1. rated current/rated voltage " don't use products beyond the rated current and the rated voltage, or, a fire may result due to the deterioration of the insulation resistance, excessive heat, etc. 2. mounting holes should be designed as specified in this specifications. or different design from this specifications may cause cracks in ceramics which may lead to smoking/firing. ! notice 1. soldering (1) rosin-based flux is to be used. do not use strong acidic flux with halide content exceeding 0.2wt% (chlorine conversion value). (2) when soldering, do not exceed 5 seconds and keep 240 to 260 d (3) when soldering, avoid mechanical stress to main body or lead wire terminal product. 2. cleaning 2.1. do not clean vfr303, plt09h, and dss706 series. 2.2. clean other parts on following condition. (1) cleaning temperature: 60 d max.(40 d max. for cfc alternatives and alcohol cleaning agents). (2) ultrasonic output : 20w/ r max. duration : 5 minutes max. frequency : 28khz to 40khz (3) cleaning agent the following list of cleaning agents have been tested on the individual components. evaluation of final assembly should be completed prior to production. 1. cfc alternatives and alcohol cleaning agents. # isopropyl alcohol (ipa) # hcfc-225 2. aqueous cleaning agent (plt series cannot be cleaned) # surface active agent (clean thru 750h) # hydrocarbon (techno cleaner 335) # high grade alcohol (pine alpha st-100s) # alkaline saponifier (aqua cleaner 240-cleaner should be diluted within 20% using deionized water). (4) ensure that flux residue is completely removed. component should be thoroughly dried after aqueous agent has been removed with deionized water. (5) some products may become slightly whitened. however, product performance or usage is not affected. for additional cleaning methods, please contact murata engineering. 3. operating environment (1) do not use products in corrosive gas such as chlorine gas, acid or sulfide gas. (2) do not use products near water, oil or organic solvents, avoid environments where dust or dirt may adhere to product. 4. emiguard (1) vfr303 series is designed only to absorb electrostatic surges. do not use this product to absorb large energy surges such as lighting or switching related surges. (2) in esd test with vfr303, do not use in the conditions exceeding next conditions. n . { v 2 } 2 <8.0 z 10 5 n : number of esd injection c : charge/discharge capacitance (pf) r : discharge resister ( ) v : test voltage (kv) 5. storage and handling requirements (1) storage conditions storage temperature : -10 to +40 d relative humidity : 30 to 70% avoid sudden changes in temperature and humidity. (2) do not store products in corrosive gas such as chlo- rine gas, acid or sulfide gas. c y r
emc absorber ea1 0 /2 0 /21 series emc absorber 104 suitab le f or micr o w a ve absorbing wide rang e fr om 100mhz to 20ghz thin and fle xib le t ype emc absorber no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 ! fea tures ea10xx series 1. excellent elasticity and durability with silicon rubber. 2. suitable for prevention abnormal oscillation in high frequency module, suppression suprious spectra and interference between circuits. 3. holding easily in equipments with adhesive tape. 4. ea10xx series : ul94v-0 comformity. ea20xx/21xx series 1. high- and high-loss characteristics with magnetically shielded can suppress noise in wide frequency band for digital equipments. 2. thin (0.2mm-1.0mm) and flexible sheet makes easy handling in assembly process. 3. holding easily in equipments with adhesive tape. 4. ea20xx series : non halogen type. ea21xx series : ul94v-0 comformity. ! ra ting ! reflection loss (t yp.) ea10 series ! magnetic permeability -reluct ance (t yp.) ea2 0 / 21 series part number ea1026a100 ea1026a160 ea1026a180 ea1046a180 ea1075a270 20.0 11.5 10.0 5.8 2.5 1.0 1.6 1.8 1.8 2.7 application frequency (ghz) thickness (mm) part number ea2070b020 ea2070a050 ea2070a100 ea2100b020 ea2100a050 ea2100a100 0.1 to 3.0 0.1 to 3.0 0.2 0.5 1.0 0.2 0.5 1.0 application frequency (ghz) thickness (mm) 0 2 4 6 8 1 0 1 2 1 4 1 6 1 8 2 0 f r e q u e n c y ( g h z ) 4 0 3 5 3 0 2 5 2 0 1 5 1 0 5 0 e a 1 0 7 5 a 2 7 0 e a 1 0 4 6 a 1 8 0 e a 1 0 2 6 a 1 8 0 e a 1 0 2 6 a 1 6 0 e a 1 0 2 6 a 1 0 0 i n s e r t i o n l o s s ( d b ) f r e q u e n c y ( g h z ) 0 . 1 1 . 0 1 0 0 4 8 1 2 1 6 2 0 m " ea10 ea2 0 / 21
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. emi suppr ession filter design kits ek115 e / ek015d emi suppression fil ters 105 2 3 4 5 6 1 ! emifil design kit ek115e/015d the emi suppression filter design kit ek115e/015d has each of the filters in a plastic case to facilitate selection when testing the noise suppression capabilities of the emifil range. the kit can be used equally well either on-side or in the laboratory. (when ordering, please use the part number ek115e or ek015d.) " continue to next page. no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 part number blm11p300s blm11p600s blm11a121s blm11a221s blm11a601s blm11a102s blm11b750s blm11b141s blm11b421s blm11b601s blm11b102s blm11b182s blm21p300s blm21a121f blm21a401s blm21a601f blm21a102f blm21b050s blm21b750s blm21b201s blm21b421s blm21b601s blm21b751sd blm21b102s blm21b222s blm21b272s blm31p500s blm41p600s blm41p750s blm41p800s qty.(pcs.) 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 remark chip ferrite bead inductor small size large current high impedance sharp impedance characteristics suit for high-speed signal line for power line wide impedance variation suit for high-speed signal line sharp impedance characteristics suit for high speed signal line for power line ek115e ek115e
106 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 " please use the products in this design kit for experiment or test production, but do not use for mass production. when using for mass production, please order them after confirming detailed specifications by approving the appropriate individual specification sheet. no. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 part number nfm39r02c220 nfm39r02c470 nfm39r02c101 nfm39r12c221 nfm39r12c471 nfm39r12c102 nfm39r12c222 nfm39r12c223 nfm41p11c204 nfm46p11c155 nfm839r02c101r101 nfm839r02c470r101 nfm839r02c101r470 nfm839r02c470r470 nfm51r00p106 nfm51r00p206 nfm51r00p506 nfm51r10p107 nfm51r20p207 nfm51r30p507 nfm60r00t220 nfm60r00t221 nfm60r30t222 nfm61r00t101 nfm61r00t181 nfm61r00t361 nfm61r10t102 nfm61r30t472 qty.(pcs.) 20 20 20 20 20 20 20 20 15 1 5 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 remark chip solid emifil chip emifil for signal lines small size t-type chip emifil t-typechip emifil wide band noise suppression effect small size for signal line for power line distributed constant waveform distortion prevention steep attenuation characteristics suit for high-speed signal line large rated current for power line
107 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 " please use the products in this design kit for experiment or test production, but do not use for mass production. when using fo r mass production, please order them after confirming detailed specifications by approving the appropriate individual specificati on sheet. no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 part number bnx002-01 bnx003-01 bnx005-01 bnp002-03 bnp004-02 bl01rn1-a62 bl02rn2-r62 bl03rn2-r62 ds306-55y5s470m50 ds306-55y5s101m50 ds306-55y5s271m50 ds306-55y5s102m50 ds306-55y5s222m50 ds306-55fz103z50 dss306-55y5s220m100 dss306-55y5s470m100 dss306-55y5s101m100 dss306-55y5s221m100 dss306-55y5s471m100 dss306-55y5s102m100 dss306-55y5u222z100 dss306-55fz103n100 dss306-55f223z16 ds310-55y5s223s50 ds310-55y5s104m16 dss310-55y5s223s50 dss310h-55b220m250 dds310h-55b101m250 dss310h-55b271m250 dss310h-55b222m250 dss706-351d221m25-50 dss710d223s12-22 vfr303-351ay25-50 plt0r53c plt1r53c plt09h-2003r qty.(pcs.) 3 3 3 3 3 50 50 50 20 20 20 20 20 20 50 50 50 50 50 50 50 50 50 20 20 20 20 20 20 20 20 5 5 3 3 3 remark block type emifil ferrite beads inductor 3-terminal capacitor dc common mode choke coil for use in dc power line -type emifil for signal circuit axial-type radial-type 2.5mm pitch for automatic insertion miniature disk type emifil wide band disk-type emifil for noise suppression heavy duty disk-type emifil varistor-capacitor for use in dc power line ek015d ek015d
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. chip emi suppr ession filter design kits emi suppression fil ters 108 2 3 4 5 6 1 part number ekem11ub ( blm standard type ) ekem12uc ( nfm standard type ) ekem13ua ekem14ua contents blm11a/11b/11p/11ha/11hb/21p/31p/41p, bla3216a/3216b series nfm51r/839r/39r/2012p/60r/61r/ nfa3216g series blm10a/10b series blm21a/21b/31a/41a series no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 part number blm11a121s blm11a221s blm11a471sg blm11a601s blm11a102s blm11b050sa blm11b100sa blm11b220sa blm11b470sa blm11b750sa blm11b121sa blm11b100sb blm11b220sb blm11b470sb blm11b600sb blm11b121sb blm11b221sb blm11b471sb blm11b121sd blm11b221sd blm11b471sd blm11b601s blm11b102s blm11b182s blm11b252sd blm11ha471sg blm11ha601sg blm11ha102sg blm11hb471sd blm11hb601sd qty. 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 no. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 part number blm11hb102sd bla3216a121sg4 bla3216a221sg4 bla3216a601sg4 bla3216a102sg4 bla3216b121sd4 bla3216b471sd4 bla3216b601sd4 blm11p300s blm11p600s blm21p300s blm21p221sg blm21p331sg blm31p330sg blm31p121sg blm31p391sg blm31p601sg blm41p600s blm41p750s blm41p181sg blm41p471sg blm41p102sg qty. 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 ekem11ub " please use the products in this design kit for experiment or test production, but do not use for mass production. when using for mass production, please order them after confirming detailed specifications by approving the appropriate individ ual specification sheet.
109 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 part number nfm51r00p106 nfm51r00p206 nfm51r00p506 nfm51r10p107 nfm51r20p207 nfm51r30p507 nfm839r02c100r220 nfm839r02c100r470 nfm839r02c470r220 nfm839r02c470r470 nfm839r02c470r680 nfm839r02c470r101 nfm839r02c101r220 nfm839r02c101r470 nfm839r02c101r680 nfm839r02c101r101 nfm39r02c220 nfm39r02c470 nfm39r02c101 nfm39r12c221 nfm39r12c471 nfm39r12c102 nfm39r12c222 nfm39r12c223 nfm2012p13c104r nfm2012p13c474f nfm60r00t220 nfm60r00t470 nfm60r00t101 nfm60r00t221 nfm60r10t471 nfm60r20t152 nfm60r30t222 nfm61r00t681 nfm61r10t102 nfm61r30t472 nfa3216g2c100r6r8 nfa3216g2c100r470 nfa3216g2c100r101 nfa3216g2c470r6r8 nfa3216g2c470r470 nfa3216g2c470r101 nfa3216g2c101r6r8 nfa3216g2c101r470 nfa3216g2c101r101 qty. 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 ekem12uc no. 1 2 3 4 5 6 7 8 9 10 11 12 part number blm10a100s blm10a700s blm10a121s blm10a221sg blm10a601sg blm10a102sg blm10b750sb blm10b121sb blm10b221sb blm10b421sd blm10b601sd blm10b102sd qty. 20 20 20 20 20 20 20 20 20 20 20 20 ekem13ua no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 part number blm21a121f blm21a221sg blm21a471sg blm21a601s blm21a102s blm21b600sb blm21b750s blm21b121sb blm21b221sb blm21b471sb blm21b121sd blm21b221sd blm21b471sd blm21b601s blm21b102s blm21b182sd blm21b222s blm21b272s blm31a700s blm31a601s blm41a800s blm41a151s qty. 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 ekem14ua
110 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 1. emi regulations outlines of major noise regulation standar ds there are emi regulation in each country to meet emi noise level emitted from digital equipment. in the countries which regulates emi, equipments which do not satisfy with regulations are not allowed to be sold. countries equipment generic standard ite : information technology ite : information equipment printer, personal computer word processor, display ism equipment microwave igniter (automobile, motorboat) tv, radio, audio, vtr household electrical equipment portable tool fluorescent lamp luminary transceiver power supply higher harmonte basic standard generic standard industrial process measurement and control equipment radio, tv ite : information technology ite : information equipment iec61000-6-3 iec61000-6-4 cispr pub. 22 cispr pub. 11 cispr pub.12 cispr pub.13 cispr pub.14 cispr pub.15 ccir iec555 iec61000-3 iec61000-4 iec61000-6-1 iec61000-6-2 iec801 series cispr pub. 20 cispr pub. 24 vcci electrical appliance electrical regulation electrical appliance electrical regulation jaso electrical appliance electrical regulation electrical appliance electrical regulation electrical appliance electrical regulation radio act industrial voluntary regulation in the process of regulating at jis in the process of regulating at jis industrial voluntary action fcc part 15 subpart b ecc part 18 fcc part 15 subpart b fcc part 15 subpart b fcc part 15 subpart c fcc part 22 en50081-1 en50081-2 en55022 en55011 automotive directive en55013 en55014 en55015 ets300 series en60555 en61000-3 en61000-4 series en50082-1 en50082-2 en55020 en55024 information regulation japan usa europe i m m u n i t y e m i s s i o n
111 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 outlines of major noise regulation standar ds regulation cispr pub. 22 en55022 vcci fcc part 15 measuring item radiated interference mains interference voltage radiated interference mains interference voltage radiated interference mains interference voltage detection quasi-peak detection quasi-peak detection mean detection quasi-peak detection quasi-peak detection mean detection quasi-peak detection mean detection quasi-peak detection measuring devices antenna artificial mains network dipole antenna artificial mains network antenna artificial mains network polarization and measuring point horizontal pol. vertical pol. ac mains ports horizontal pol. vertical pol. ac mains ports horizontal pol. vertical pol. ac mains ports frequency (hz) 30m to 1ghz 150k to 30mhz 30m to 1ghz 150k to 30mhz 30m to 1ghz 450k to 30mhz 2. measur ement point and noise detection v t v t p e a k d e t e c t i o n q u a s i - p e a k d e t e c t i o n a v e r a g e d e t e c t i o n p e a k d e t e c t i o n q u a s i - p e a k d e t e c t i o n a v e r a g e d e t e c t i o n peak u quasi-peak u average (qp) short repetition period long repetition period 3. limits of cispr pub. 22/en55022 7 9 3 0 1 0 k 1 0 0 k 1 5 0 k 5 0 0 k 1 m 5 m 1 0 m 3 0 m 5 0 7 0 9 0 6 6 5 6 5 6 4 6 7 3 6 0 5 0 f i e l d s t r e n g t h [ d b v ] f r e q u e n c y [ h z ] c l a s s a q u a s i - p e a k v a l u e c l a s s a m e a n v a l u e c l a s s b q u a s i - p e a k v a l u e c l a s s b m e a n v a l u e 3 0 1 0 m 3 0 m 1 0 0 m 2 3 0 m 1 g 5 7 4 7 . 5 5 0 4 0 . 5 5 0 7 0 9 0 f i e l d s t r e n g t h [ d b v / m ] f r e q u e n c y [ h z ] c l a s s a c l a s s b mains terminal interference voltage (power supply) radiated interference on the border frequency, lower limit shall be applied. class a equipment : the equipment which is used in light industries area or commercial area. class b equipment : the equipment which is used in residential area. cispr pub.22 recommends measurement at 10m distance. however, other distance is acceptable if the limitation is converted according to following calculation. limitation show left is converted to limitation for 3m distance. conversion limitation for / limitation for 10m distance 3m distance r 10 (db v/m) r 3 (db v/m) r 10 ( v/m) r 3 ( v/m) r 10 =20 log r 10 r 3 =20 log r 3 r 3 =r 10 +20 (1-log3) r 3 = 10 r 10 r 3 = 3
112 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 outlines of major noise regulation standar ds scope of cispr pub.22 regulation this regulation applies to information technology equipment (ite) which are defined as : (a) equipment that receive data from external signal sources ; (b) equipment that processes received data ; (c) equipment that output data (d) equipment that has less than 600v rated voltage in power supply cispr regulations pub.10 organization, regulations and procedures of cispr pub.11 industrial, scientific and medical (ism) radio-frequency equipment pub.12 vehicles, motor boats and spark-ignited enginedriven scope of vcci v oluntary regulation this regulation applies to information technology equipment (same as cispr pub.22), but the application is excluded on the following equipments : # equipment for which other regulations already exist (e.g., household electrical appliances, radio and tv receivers) # in station equipment principal purpose of which is electrical communication # industrial plant control system for which information processing is a secondary system function # industrial, commercial and medical testing and measuring systems for which data processing is a secondary system function pub.13 sound and television receivers pub.14 household electrical appliances, portable tools and similar electrical apparatus pub.15 fluorescent lamps and iuminaries pub.16 radio interference measuring apparatus and measurement methods pub.17 passive radio interference filters and suppression components pub.18 power transmission cables and high voltage equipments pub.19 microwave ovens for frequencies above 1ghz pub.20 immunity of sound and tv broadcast receivers veceivers and associated equipment pub.21 interference to mobile radiocommunications in the presence of impulsive noise pub.22 information technology equipment pub.23 industrial scientific and medical (ism) equipment pub.24 immunity regulation of information technology equipment # information equipment for which cispr is conducting further deliberation vcci is the acronym of voluntary control council for interference by data processing equipment and electronic office machines. vcci is organized by the following organizations : # japan electronic industry development association (jeida) # japan business machine makers association (jbma) # electronic industries association of japan (eiaj) # communication industries association of japan (ciaj) 4. limits of vcci v oluntary regulation 7 9 3 0 1 0 k 1 0 0 k 1 5 0 k 5 0 0 k 1 m 5 m 1 0 m 3 0 m 1 0 0 m 5 0 7 0 9 0 6 6 5 6 5 6 4 6 7 3 6 0 5 0 f i e l d s t r e n g t h [ d b v ] f r e q u e n c y [ h z ] c l a s s a q u a s i - p e a k v a l u e c l a s s a m e a n v a l u e c l a s s b q u a s i - p e a k v a l u e c l a s s b m e a n v a l u e 3 0 1 0 m 3 0 m 1 0 0 m 2 3 0 m 1 g 5 7 4 7 . 5 5 0 4 0 5 0 7 0 9 0 f i e l d s t r e n g t h [ d b v / m ] f r e q u e n c y [ h z ] c l a s s a q u a s i - p e a k v a l u e c l a s s b q u a s i - p e a k v a l u e mains terminal interference voltage (power supply) radiated interference on the border frequency, lower limit shall be applied. class b ite : equipment that designed to be used at home. class a ite : equipment that does not meet interference limit of class b equipment. however satisfying interference limit of class a equipment. vcci recommend measurement at 10m distance. 3m or 30m distance measurement are also allowed. main terminal interference voltage of 150khz to 526.5khz. from 1999 april, new products shall be applied with easing 10db. from 2001 april, new products shall be applied with easing 0db.
113 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 outlines of major noise regulation standar ds 5. limits of fcc part 15 subpart b 3 0 1 0 k 1 0 0 k 4 5 0 k 1 m 1 . 7 0 5 m 1 0 m 3 0 m 1 0 0 m 5 0 7 0 9 0 6 9 . 5 4 8 4 8 6 0 f i e l d s t r e n g t h [ d b v ] f r e q u e n c y [ h z ] c l a s s a c l a s s b 3 0 1 0 m 3 0 m 1 0 0 m 8 8 m 2 1 6 m 1 g 9 6 0 m 6 0 5 4 4 6 5 6 . 9 4 9 . 5 5 4 4 3 . 5 4 0 5 0 7 0 9 0 f i e l d s t r e n g t h [ d b v / m ] f r e q u e n c y [ h z ] c l a s s a c l a s s b n o i s e l e v e l i s r e g u l a t e d u p t o l o w e r f r e q u e n c y o f t h e 5 t h h a r m o n i c s o f m a x i m u m s i g n a l f r e q u e n c y a n d 4 0 g h z . mains terminal interference voltage (power supply) radiated interference on the border frequency, lower limit shall be applied. class a equipment : the digital equipment that is sold to in the commercial, industrial and office use. class b equipment : the digital equipment that is sold to be used in residential area. class a recommend to be measured with 10m distance. class a recommend to be measured with 3m distance. # the fcc part 15 regulation controls radiated interference by establishing quasi-peak and mean value limits for fre- quencies ranging from 30mhz to 40ghz (or maximum frequency's fifth harmonic, whichever is lower). # for ac main ports, the fcc part 15 regulation controls mains terminal interference voltage by establishing quasi- peak value limits for frequencies ranging from 450khz to 30mhz. # there is no regulation on interference power. fcc regulations part 1 procedures part 2 frequency division and radio wave treaty issues and general rules part 15 radio wave equipment # intentionally electromagnetic radiation equipment # non-intentionally electromagnetic radiation equipment # incidentally electromagnetic radiation equipment part 18 industrial, scientific and medical equipment part 22 public mobile wireless operations part 68 connecting terminal equipment to telephone circuit network part 76 cable television maximum frequency the equipment internally generates, uses or operates or synchronizes (mhz) less than 1.705 1.705 to 108 108 to 500 500 to 1000 over 1000 30 1000 2000 5000 maximum frequency's fifth harmonic or 40ghz, whichever is lower upper end of measurement frequency range measurement frequency range for radiated interference
114 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 outlines of major noise regulation standar ds 6. immunity regulations in eur ope union all products which are sold in eu must satisfy ec directive which contains immunity regulation. noise regulations in eu is prepared by cenelec. their contents are almost same as iec or cispr regulations. all electric/electronic equipment cannot be sold in europe without ce marking. to use ce marking, they must satisfy related ec directive such as emc directive. in emc directive, emi regulations are integrated, and immunity regulations are applied. although these immunity regulations are prepared by cenelec, almost all contents are same as standards issued by iec or cispr. principal ec directive emc directive 89/336/eec 92/31/eec low-voltage electrica l 73/23/eec products directive machines directive 89/392/eec standards in bracket are emission standards. standard basic standard generic standard product family standard product standard application radio, tv information technology equipment iec iec61000-4 residential, commercial and light industry in the process of iec61000-6-1 (iec61000-6-3) industrial in the process of iec61000-6-2 (iec61000-6-4) cispr cispr pub. 20 (cispr pub. 13) cispr pub. 24 (cispr pub. 22) cenelec en61000-4 residential, commercial and light industry en50082-1 (en50081-1) industrial en50082-2 (en50081-2) en55020 (en55013) en55024 (en55022)
115 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 noise suppression principles b y dc emifil " function of dc emi suppr ession filters dc emi suppression filters absorb and eliminate high fre- quency noise which may produce electromagnetic interfer- ence in pc board circuits. these filters are used in secondary circuits, and are small in size and light in weight, which further enhances their excellent noise suppression functions. chip and adhesive type filters can be mounted on pc boards automatically. these filters are effective in the suppression of radiation noise in computers, peripheral equipment, and digital circuit application equipment (including various types of microcom- puter application equipment), and function to suppress noise in audio/visual equipment, which uses digital memory chips and dsp. these filters are also effective for improving the noise immunity of equipment used in noisy environments (such as electronic equipment for automobiles). " noise filter suppr ession principles generally, noise problems occur when the noise source and electronic equipment sensitive to the influence of noise are located in close proximity to one another. in such situations, as shown in fig.a below, noise is con- ducted through a conductor, which produces an inductive field around the noise source. to overcome such noise problems, it is preferable to reduce the amount of noise generated by the noise source or improve the noise resistance of adjacent equipment. in order to satisfy equipment performance specifications and eliminate noise effectively at the same time, however, it is customary to reduce the amount of noise generated by the noise source, if it can't be eliminated altogether. " configuration of emi suppr ession filters (dc) dc emi suppression filters are used to suppress noise pro- duced by conductors. noise radiation can be suppressed, if it is eliminated with a filter in advance. generally, such noise suppression is achieved with dc emi suppression filters, according to the capacitive and inductive frequency characteristics of the respective conductors in the circuit. filters of this kind can be roughly divided into those : (1) employing a capacitor, (2) employing an inductor, (3) employing a capacitor and inductor combination. " capacitive noise suppr ession when a capacitor is connected (bypass capacitor) to ground from a noisy signal line or power line, the circuit impedance decreases as the frequency increases. since noise is a high frequency phenomenon, it flows to ground if a capacitor has been connected to ground, thereby making it possible to eliminate noise. (see fig. b below.) emi suppression filters employing a capacitor in this way are used to eliminate this type of noise. " high fr equency capacitor characteristics used for emi suppr ession filters even general-purpose capacitors can be used for noise suppression. however, since noise has an extremely high frequency range, general-purpose capacitors may not func- tion as effective bypass capacitors, due to the large residual inductance built into the capacitor. all the capacitors used in murata's emi suppression filters employ a 3 terminal structure or thru-type structure, which functions effectively even at high frequencies, thereby minimizing the influence of residual inductance. consequently, an effective filter circuit can be formed even at frequencies exceeding 1ghz. (refer to fig. c below.) e m i s o u r c e e m i s o u r c e e q u i p m e n t o r d e v i c e a f f e c t e d b y e m i r q e w r q e w q c o n d u c t i o n m o d e e c o n d u c t i o n m o d e r a d i a t i o n m o d e w r a d i a t i o n m o d e r r a d i a t i o n m o d e c o n d u c t i o n m o d e e q u i p m e n t o r d e v i c e a f f e c t e d b y e m i e m i f i l t e r e m i f i l t e r s h i e l d s h i e l d e m i f i l t e r e m i f i l t e r 2 - t e r m i n a l c a p a c i t o r d i e l e c t r i c e l e c t r o d e l e a d d i e l e c t r i c e l e c t r o d e l e a d 3 - t e r m i n a l c a p a c i t o r 1 8 0 6 0 4 0 2 0 0 5 1 0 5 0 f r e q u e n c y ( m h z ) i n s e r t i o n l o s s ( d b ) 1 0 0 5 0 0 1 0 0 0 c = 2 2 0 0 p f 3 - t e r m i n a l c a p a c i t o r ( b u i l t - i n b e a d ) ( d s s 3 1 0 h - 5 5 b 2 2 2 m ) 3 - t e r m i n a l c a p a c i t o r ( d s 3 1 0 h - 5 5 b 2 2 2 m ) i d e a l c h a r a c t e r i s t i c o f c a p a c i t o r 2 - t e r m i n a l c a p a c i t o r n o i s e + s i g n a l / d c p o w e r s i g n a l / d c p o w e r n o i s e z = f : f r e q u e n c y c : c a p a c i t a n c e v a l u e 2 p f c 1 fig.a emi propagation mode and model of noise filter suppression fig.b capacitive noise suppression fig.c equivalent circuit of general-purpose capacitor and 3 terminal capacitor in the high frequency area and comparison of insertion loss (a) construction of capacitor (b) equivalent circuit of capacitors which is concerning esl effect. (c) improvement of insertion loss characteristics
116 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 noise suppression principles b y dc emifil " inductive noise suppr ession when an inductor is inserted in series in a noise producing circuit (see fig.d), its impedance increases with frequency. in this configuration it is possible to attenuate and eliminate noise components (high frequency components). the murata emi suppression filter functions in this way. " characteristics of inductors used in emi suppr ession filters general-purpose inductors also function to suppress noise when configured in series with a noise producing circuit. however, when general-purpose inductors are used, reso- nance may result in peripheral circuits, signal wave forms may become distorted, and satisfactory impedance may not be obtained at noise frequencies (due to insufficient high frequency impedance characteristics). the inductors used for murata's emi suppression filters are designed to function nearly as a resistor at noise fre- quencies, which greatly reduces the possibility of resonance and leaves signal wave forms undistorted. and since sufficient impedance is obtained for frequencies ranging to hundreds of mhz, these specifically designed inductors operate effectively to suppress high-frequency noise. (see fig.e) " capacitive-inductive emi suppr ession filters if a capacitive and inductive suppression characteristics are combined, it is possible to configure a much higher perfor- mance filter. in signal circuit applications where this combi- nation is applied, noise suppression effects which have little influence on the signal wave form become possible. this type of filter is also effective in the suppression of high- speed signal circuit noise. when used in dc power circuits, capacitive-inductive filters prevent resonance from occurring in peripheral circuits, thus making it possible to achieve significant noise suppression under normal service conditions. " other emi suppr ession filters in addition to the capacitive-inductive filter, murata also has an emi suppression filter (emi-guard ) combining a capacitor with a varistor, useful for surge absorption; and a common mode choke coil effective, for common mode noise suppression. murata also has a range of built-in filter connectors which greatly reduce filter mounting space requirements. " expr essing emi suppr ession filter ef fects emi suppression filter effects are expressed in terms of the insertion loss measured in the circuit, normally specified in mil-std 220a. as shown in the 50 impedance circuit in fig.5 below, insertion loss is represented by the logarithmic ratio of the circuit output voltage with and without a filter in the circuit, which is multiplied by 20 and expressed in db. therefore, an insertion loss of 20db indicates an out put voltage ratio (b/c) of 1/10, and an insertion loss of 40db indicates an output voltage ratio (b/c) of 1/100. n o i s e + s i g n a l / d c p o w e r s i g n a l / d c p o w e r n o i s e z = f : f r e q u e n c y l : c a p a c i t a n c e v a l u e 2 p f l r ( f ) (resistance element becomes dominant at high frequency.) equivalent circuit 0 . 5 1 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 2 5 1 0 2 0 f r e q u e n c y [ m h z ] i m p e d a n c e [ w ] 5 0 1 0 0 2 0 0 5 0 0 1 0 0 0 z r x # bl02rn2 fig.d inductive noise suppression fig.e example of impedance frequency characteristics of inductor type emifil a ( v ) ( a ) 5 0 5 0 b ( v ) a ( v ) ( b ) 5 0 5 0 c ( v ) e m i s u p p r e s s i o n f i l t e r fig.f measuring circuit of insertion loss insertion loss b = 20 log (db) c measuring circuit of insertion loss
117 no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. 2 3 4 5 6 1 murata emi filter selection sim ulator the murata emi filter selection simulator simulates effects of murata emi filters. simulation results are displayed with a voltage-waveform chart and a spectrum-frequency chart. the filters can be simulated under various circuit conditions. ! opera tion 1. enter "input signal" in the simulation window. 2. enter lcr values or select driver ic from the pull-down list. 3. enter the part number or select emi filter from the pull- down list. 4. set transmission line. (three ways can be selected.) 5. enter lcr values or select receiver ic from the pull-down list. 6. click on the "start simulation" button. 7. simulation results are displayed on the new window. this application can be downloaded from murata web site. impedance characteristics under actual pattern are automatically calculated. ( when the "configuration" is selected. ) the logic ic of ttl and cmos can be selected from pull-down list. lcr values can also be entered. 2 5 3 6 7 4 4 1 1 http://www.murata.co.jp/emc/mefss.html 7 impedance automatically calculated. emi filters can be selected from the "select emi filter" window. voltage waveform and voltage-spectrum charts are displayed in the same window. they can also be printed and copied to clipboard. two ways of setting the driver/receiver ic parameter. 6 5 2
no.c31e5.pdf 00.4.14 this is the pdf file of catalog no.c31e-5. note: 1. export control < for customers outside japan > murata products should not be used or sold for use in the development, production, stockpiling or utilization of any convention al weapons or mass-destructive weapons (nuclear weapons, chemical or biological weapons, or missiles), or any other weapons. < for customers in japan > for products which are controlled items subject to the ?oreign exchange and foreign trade law ? of japan, the export license specified by the law is required for export. 2. please contact our sales representatives or product engineers before using our products listed in this catalog for the applicat ions listed below which require especially high reliability for the prevention of defects which might directly cause damage to the third party's life, body or property, or when intending to use one of our products for other applications than specified in this catalog. q aircraft equipment w aerospace equipment e undersea equipment r power plant equipment t medical equipment y transportation equipment (vehicles, trains, ships, etc.) u traffic signal equipment i disaster prevention / crime prevention equipment o data-processing equipment !0 application of similar complexity and/or reliability requirements to the applications listed in the above 3. product specifications in this catalog are as of april 2000. they are subject to change or our products in it may be discontinu ed without advance notice. please check with our sales representatives or product engineers before your ordering. if there are any questions, please contact our sales representatives or product engineers. 4. the parts numbers and specifications listed in this catalog are for information only. you are requested to approve our product specification or to transact the approval sheet for product specification, before your ordering. 5. please note that unless otherwise specified, we shall assume no responsibility whatsoever for any conflict or dispute that may occur in connection with the effect of our and/or third party's intellectual property rights and other related rights in consideration of your using our products a nd/or information described or contained in our catalogs. in this connection, no representation shall be made to the effect that any third parties are authori zed to use the rights mentioned above under licenses without our consent. 6. none of ozone depleting substances (ods) under the montreal protocol is used in manufacturing process of us. international division 3-29-12, shibuya, shibuya-ku, tokyo 150-0002, japan phone:81-3-5469-6123 fax:81-3-5469-6155 e-mail:intl@murata.co.jp head office 2-26-10, tenjin nagaokakyo-shi, kyoto 617-8555, japan phone:81-75-955-6502 http://www.murata.co.jp/products/

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