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professional melf resistors www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28713 12 revision: 18-jul-06 mmu 0102, mma 0204, mmb 0207 - professional vishay beyschlag features ? approved according to en 140401-803 ? advanced thin film technology ? excellent overall stability: exceeds class 0.25 ? force fitted steel caps, tin plated on nickel barrier ? pure sn termination on ni barrier layer ? compatible with lead (pb)-free and lead containing soldering processes ? lead (pb)-free and rohs compliant applications ? automotive ? telecommunication ? industrial ? medical equipment. metric size din: 0102 0204 0207 cecc: rc 2211m rc 3715m rc 6123m mmu 0102, mma 0204 and mmb 0207 professional thin film melf resistors are the perfect choice for most fields of modern professional electronics where reliability and stability is of major concern. the typical applications in the fields of automotive, telecommunication and medical equipment reflect the outstanding level of proven reliability. note: these resistors do not feature a limited life time when operated within the permissible limits. however, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the spec ific application, thereby es tablishing a functional lifeti me. 1) the power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heatflow support of the printed-circuit board (thermal resistance). the rated dissipation applies only if t he permitted film temperature is not exceede d. furthermore, a high level of ambient temperature or of power dissipation may raise the temperature of the solder joint, hence special solder a lloys or board materials may be required to maintain the reliability of the assembly. 2) specified power rating requi res dedicated heat-sink pads. 3) film temperatures above the specified range may be permiss ible, e.g. 175 c. please contact the factory for details. technical specifications description mmu 0102 mma 0204 mmb 0207 cecc size rc 2211m rc 3715m rc 6123m resistance range 0.22 to 2.21 m 0.22 to 10 m 0.1 to 15 m resistance tolerance 5 %; 2 %; 1 %; 0.5 % 5 %; 1 %; 0.5 % 5 %; 2 %; 1 %; 0.5 % temperature coefficient 50 ppm/k; 25 ppm/k 100 ppm/k; 50 ppm/k; 25 ppm/k operation mode standard power standard power standard power climatic category (lct/uct/days) 55/125/56 55/155/56 55/125/56 55/155/56 55/125/56 55/155/56 rated dissipation, p 70 1) 0.2 w 0.3 w 0.25 w 0.4 w 0.4 w 1.0 w 2) operating voltage, u max ac/dc 150 v 200 v 300 v film temperature 3) 125 c 155 c 125 c 155 c 125 c 155 c max. resistance change at p 70 for resistance range, | r / r | max., after: 0.22 to 221 k 0.22 to 332 k 0.22 to 1 m 1000 h 0.15 % 0.25 % 0.15 % 0.25 % 0.15 % 0.25 % 8000 h 0.3 % 0.5 % 0.3 % 0.5 % 0.3 % 0.5 % 225 000 h 1 % - 1 % - 1 % - permissible voltage against ambient (insulation): 1 minute; u ins 200 v 300 v 500 v continuous 75 v 75 v 75 v failure rate 2 x 10 -9 /h 0.7 x 10 -9 /h 0.7 x 10 -9 /h
document number: 28713 for technical questions contact: ff3bresistors @vishay.com www.vishay.com revision: 18-jul-06 13 mmu 0102, mma 0204, mmb 0207 - professional professional melf resistors vishay beyschlag 12nc information ? the resistors have a 12-digit numeric code starting with 2312. ? the subsequent 4 digits indicate the resistor type, specification and packaging; see the 12nc table. ? the remaining 4 digits indi cate the resistance value: - the first 3 digits indicate the resistance value. - the last digit indicates the resistance decade in accordance with the 12nc indicating resistance decade table. last digit of 12nc indicating resistance decade 12nc example the 12nc of a mmu 0102 resistor, value 47 k and tc 50 with 1 % tolerance, supplied in blister tape of 3000 units per reel is: 2312 165 14703. resistance ranges printed in bold are preferred tcr/tolerance combinations with optimized availability. resistance decade last digit 0.1 to 0.999 7 1 to 9.99 8 10 to 99.9 9 100 to 999 1 1 k to 9.99 k 2 10 k to 99.9 k 3 100 k to 999 k 4 1 m to 9.99 m 5 10 m to 99.9 m 6 12nc - resistor type and packaging description ordering code 2312... ..... blister tape on reel bulk case type tcr tol. bl 3000 units b0 10 000 units m8 8000 units mmu 0102 50 ppm/k 5 % 165 3.... 175 3.... 060 3.... 2 % 165 2.... 175 2.... 060 2.... 1 % 165 1.... 175 1.... 060 1.... 0.5 % 165 5.... 175 5.... 060 5.... 25 ppm/k 1 % 166 1.... 176 1.... 061 1.... 0.5 % 166 5.... 176 5.... 061 5.... jumper 165 90001 175 90001 060 90001 type tcr tol. bl 3000 units b0 10 000 units m3 3000 units mma 0204 50 ppm/k 5 % 155 3.... 145 3.... 040 3.... 1 % 155 1.... 145 1.... 040 1.... 0.5 % 155 5.... 145 5.... 040 5.... 25 ppm/k 1 % 156 1.... 146 1.... 041 1.... 0.5 % 156 5.... 146 5.... 041 5.... jumper 155 90001 145 90001 040 90001 type tcr tol. b2 2000 units b7 7000 units mmb 0207 100 ppm/k 5 % 195 3.... 185 3.... 50 ppm/k 5 % 195 3.... 185 3.... 2 % 195 2.... 185 2.... 1 % 195 1.... 185 1.... 25 ppm/k 0.5 % 196 5.... 186 5.... jumper 195 90001 185 90001
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28713 14 revision: 18-jul-06 mmu 0102, mma 0204, mmb 0207 - professional vishay beyschlag professional me lf resistors notes 1. products can be ordered using either the product description or the 12nc. 2. the part number is shown to facilitate the introduction of the unified part numbering system. currently, this part number is applicable in the americas and in asia/pacific only. 3. please refer to table packaging, see below. 4. a temperature coefficient 100 ppm/k is marked - 00 . part number and product description 1) part number 2) : MMB02070d5620db200 part number 2) : MMB02070z0000zb200 MMB02070d5620db200 MMB02070z0000zb200 model/size special character tc value tolerance pac k ag i n g 3 special mmu0102 mma0204 MMB0207 0 = neutral, acc. cecc e0 d = 25 ppm/k c = 50 ppm/k b = 100 ppm/k z = jumper 3 digit value 1 digit multiplier multiplier 7 = *10 -3 8 = *10 -2 9 = *10 -1 0 = *10 0 1 = *10 1 2 = *10 2 3 = *10 3 4 = *10 4 5 = *10 5 d = 0.5 % f = 1 % g = 2 % j = 5 % z = jumper b3 b0 b2 b7 m3 m8 up to 2 digits 00 = standard product description: mmb 0207 - 25 0.5 % b2 562r product description: mmb 0207 b2 0r0 mmb 0207 - 25 0.5 % b2 562r mmb 0207 - - b2 0r0 model size tc tolerance packaging 3) resistance value mmu mma mmb 0102 0204 0207 25 ppm/k 50 ppm/k 100 ppm/k 4) 0.5 % 1 % 2 % 5 % bl b0 b2 b7 m3 m8 562r = 562 4m64 = 4.64 m 0r0 = jumper packaging model blister tape on reel acc. iec 60286-3 bulk case acc. iec 60286-6 diameter pieces/reel code pieces/bulk case code mmu 0102 180 mm/7" 3000 b3 = bl 8000 m8 330 mm/13" 10 000 b0 mma 0204 180 mm/7" 3000 b3 = bl 3000 m3 330 mm/13" 10 000 b0 mmb 0207 180 mm/7" 2000 b2 -- 330 mm/13" 7000 b7
document number: 28713 for technical questions contact: ff3bresistors @vishay.com www.vishay.com revision: 18-jul-06 15 mmu 0102, mma 0204, mmb 0207 - professional professional melf resistors vishay beyschlag dimensions 1) color code marking is applied acco rding to iec 60062* in four bands (e24 series) or five bands (e96 or e192 series). each colou r band appears as a single solid line, voids are permissible if at least 2/3 of the band is visible from each r adial angle of view. the last c olour band for tolerance is approximately 50 % wider than the other bands. an interrupted yellow band between the 4th and 5th full band indicates the te mperature coefficient of 25 ppm/k. resistance ranges printed in bold are preferred tcr/tolerance combinations with optimized availability. 1) resistance values to be selected for 5 % and 2 % tolerance from e24, for 1 % tolerance from e24 and e96 and for 0.5 % tolerance from e24 and e192. dimensions - melf resistor types, mass and relevant physical dimensions type l (mm) d (mm) l 1 min (mm) d 1 (mm) k (mm) mass (mg) mmu 0102 2.2 + 0/- 0.1 1.1 + 0/- 0.1 1.2 d + 0/- 0.1 0.4 0.05 7 mma 0204 3.6 + 0/- 0.2 1.4 + 0/- 0.1 1.8 d + 0/- 0.15 0.8 0.1 19 mmb 0207 5.8 + 0/- 0.2 2.2 + 0/- 0.2 2.8 d + 0/- 0.2 1.25 0.15 79 temperature coefficient and resistance range description resistance value 1) tcr tolerance mmu 0102 mma 0204 mmb 0207 100 ppm/k 5 % - - 0.1 to 0.2 50 ppm/k 5 % 0.22 to 0.91 0.22 to 0.91 0.22 to 0.91 2 % 1 to 9.1 -0.2 to 0.91 1 % 10 to 2.21 m 1 to 10 m 1 to 15 m 0.5 % 10 to 221 k 10 to 2.21 m - 25 ppm/k 1 % 10 to 221 k 10 to 511 k - 0.5 % 10 to 221 k 10 to 511 k 10 to 1 m jumper 10 m ; i max = 2 a 10 m , i max = 3 a 10 m ; i max = 5 a l d l 1 k d 1 color code marking 1)
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28713 16 revision: 18-jul-06 mmu 0102, mma 0204, mmb 0207 - professional vishay beyschlag professional melf resistors description production is strictly controlled and follows an extensive set of instructions established for reproducibility. a homogeneous film of metal alloy is deposited on a high grade ceramic body (85 % al 2 o 3 , for micro-melf: 96 % al 2 o 3 ) and conditioned to achieve the desired temperature coefficient. nickel plated steel termination caps are firmly pressed on the metallised rods. a special laser is used to achieve the target value by smoothly cutting a helical groove in the resistive layer without damaging the ceramics. the resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. the terminations receive a final pure tin on nickel plating. four or five colour code ri ngs designate the resistance value and tolerance in accordance with iec 60062 *. the result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual resistors. only accepted products are laid directly into the blister tape in accordance with iec 60286-3 * or bulk case in accordance with iec 60286-6 *. assembly the resistors are suitable for processing on automatic smd assembly systems. they are suitable for automatic soldering using wave, reflow or vapour phase as shown in iec 61760-1 *. excellent solderability is proven, even after extended storage in excess of 10 years. the encapsulation is resistant to all cleaning solvents commonly used in the electronics industry, including alcohols, esters and aqueous solutions.the resistors are co mpletely lead (pb)-free, the pure tin plating provides co mpatibility with lead (pb)-free soldering processes. the immuni ty of the plating against tin whisker growth has been proven under extensive testing. all products comply with the gadsl 1) and the cefic- eeca-eicta 2) list of legal restrictions on hazardous substances. this includes full compliance with the following directives: ? 2000/53/ecend of vehicle life directive (elv) and annex ii (elv ii) ? 2002/95/ec restriction of the use of hazardous substances directive (rohs) ? 2002/96/ec waste electrical and electronic equipment directive (weee) 1) global automotive declarable s ubstance list, see www.gadsl.org 2) cefic (european chemical indus try council), eeca (european electronic component manufactu rers association), eicta (european trade organisation representing the information and communications technology and consumer electronics), see www.eicta.org -> issues -> environment policy -> chemicals -> chemicals for electronics approvals the resistors are tested in accordance with en 140401-803 (superseding cecc 40401-803 ) which refers to en 60115-1 , en 140400 and the variety of enviromental test procedures of the iec 60068 * series. approval of conformity is indicated by the cecc logo on the package label. vishay beyschlag has achieved "approval of manufacturer" in accordance with iec qc 001002-3, clause 2 . the release certificate for "technology approval schedule" in accordance with cecc 240001 based on iec qc 001002-3, clause 6 is granted for the vishay beyschlag manufacturing process. specials this product family of thin film melf resistors is completed by zero ohm jumpers . on request, resistors are available with established reliability in accordance with en 140401-803 version e . please refer to the special data sheet for information on failure rate level, available resistance ranges and ordering codes. note: * the quoted iec standards are also released as en standards with the same number and identical contents.
document number: 28713 for technical questions contact: ff3bresistors @vishay.com www.vishay.com revision: 18-jul-06 17 mmu 0102, mma 0204, mmb 0207 - professional professional melf resistors vishay beyschlag functional performance c 100 150 0 - 50 0 50 0.5 1 w 70 power dissipation p ? ambient temperature amb mmb 0207 mmu 0102 mma 0204 deratin g - standard operation temperature amb ? c 100 150 0 - 50 0 50 0.5 1 w 70 power dissipation p mmb 0207 mmu 0102 mma 0204 1) ambient deratin g - power operation 1) specified po w er rating re qu ires dedicated heat sink pads 100 s 1 ms 10 ms 1 1 s 10 s 0.1 w 10 s 100 ms 100 10 pulse load p max mmb 0207 mmu 0102 mma 0204 t i pulse duration sin g le pulse maxim u m p u lse load, single p u lse; applica b le if p 0 and n 1000 and u u max ; for permissi b le resistance change e qu i v alent to 8 000 h operation
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28713 18 revision: 18-jul-06 mmu 0102, mma 0204, mmb 0207 - professional vishay beyschlag professional melf resistors 100 s 1 ms 10 ms 1 1 s 10 s 0.1 w 10 s 100 ms 10 100 t i continuous pulse load p max mmb 0207 mmu 0102 mma 0204 pulse duration continuous pulse maxim u m p u lse load, contin u o u s p u lses; applica b le if p p ( ? am b ) and u u max ; for permissi b le resistance change e qu i v alent to 8 000 h operation mmb 0207 mmu 0102 mma 0204 100 s 1 ms 10 ms 1 s 10 s 10 s 100 ms t i 100 v 1 kv pulse volta g e u max pulse duration pulse volta g e maxim u m p u lse v oltage, single and contin u o u s p u lses; applica b le if p p max ; for permissi b le resistance change e qu i v alent to 8 000 h operation 100 v 1 kv 10 v 10 kv alue r pulse volta g e u 100 1 k 10 k 100 k 1 m 10 10 m mmb 0207 mmu 0102 mma 0204 resistance v 1.2/50 pulse p u lse load rating in accordance w ith iec 60 115-1, 4.27; 1.2 s/50 s; 5 p u lses at 12 s inter v als; for permissi b le resistance change 0.5 %
document number: 28713 for technical questions contact: ff3bresistors @vishay.com www.vishay.com revision: 18-jul-06 19 mmu 0102, mma 0204, mmb 0207 - professional professional melf resistors vishay beyschlag mmu 0402 mma 0204 mmb 0207 mmu 0402 mma 0204 mmb 0207 100 1 k 10 k 100 v 100 k 1 m 1 kv 10 v 10 kv 10 10 m alue r pulse volta g e u mmb 0207 mmu 0102 mma 0204 resistance v 10/700 pulse p u lse load rating in accordance w ith iec 60 115-1, 4.27; 10 s/700 s; 10 p u lses at 1 min u te inter v als; for premissi b le resistance change 0.5 % alue r current noise a 1 0.01 100 0.1 1 v/v resistance v current noise - a 1 in accordance w ith iec 60195 1 k 10 k 100 k 1 m 10 m mmb 0207 mmu 0102 mma 0204 mmb 0207 mmu 0102 mma 0204 0.1 0.3 1 ghz 3 0.5 1.0 1.5 1. 8 i z i/ r frequency f rf - behaviour | z |/ r for 49.9 melf resistors
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28713 20 revision: 18-jul-06 mmu 0102, mma 0204, mmb 0207 - professional vishay beyschlag professional melf resistors test and requirements all tests are carried out in accordance with the following specifications: en 60115-1, generic specification en 140400, sectional specification en 140401-803, detail specification the components are approved in accordance with the iecq-cecc-system, where appl icable. for the full test schedule refer to the documents listed above. the testing also covers most of the requirements specified by eia/is-703 and jis-c-5202. the tests are carried out in accordance with iec 60068* and under standard atmospheric conditions in accordance with iec 60068-1, 5.3*. climatic category lct/uct/56 (rated temperature range: lower category temperature, upper category temperature; damp heat, long term, 56 days) is valid. unless otherwise specified the following values apply: temperature: 15 c to 35 c relative humidity: 45 % to 75 % air pressure: 86 kpa to 106 kpa (860 mbar to 1 060 mbar). the components are mounted for testing on printed-circuit boards in accordance with en 140400, 2.3.3, unless otherwise specified. the requirements stated in the test procedures and requirements table are based on the required tests and permitted limits of en 140401-803. however, some additional tests and a number of improvements against those minimum requirements have been included. the stated requirements for long-term tests are typically fulfilled with a statistical safety of at least + 5 s. x test procedures and requirements en 60115-1 clause iec 60068-2* test method test procedure requirements permissible change ( r ) stability class 0.25 or better stability class 0.5 or better stability class 1 or better stability class 2 or better stability for product types: mmu 0102 10 to 221k 1 to < 10 < 1 > 221 k mma 0204 10 to 332 k 1 to < 10 < 1 > 332 k mmb 0207 10 to 1 m 1 to < 10 < 1 > 1 m 4.5 - resistance - 1 % r ; 0.5 % r 2 % r ; 1 % r 5 % r 1 % r 4.8.4.2 - temperature coefficient at 20/- 55/20 c and 20/125/20 c 50 ppm/k; 25 ppm/k 4.25.1 - endurance at 70 c: standard operation mode u = u max ; 1.5 h on; 0.5 h off; 70 c; 1000 h (0.15 % r + 10 m ) (0.5 % r + 10 m ) 70 c; 8000 h (0.3 % r +10 m ) (1 % r + 10 m ) endurance at 70 c: power operation mode u = u max ; 1.5 h on; 0.5 h off; 70 c; 1000 h (0.25 % r +10 m ) (0.5 % r + 10 m ) 70 c; 8000 h (0.5 % r +10 m ) (1 % r + 10 m ) 4.25.3 - endurance at upper category temperature 125 c; 1000 h (0.15 % r +5 m ) (0.25 % r +5 m ) (0.5 % r +5 m )+ (1 % r +5 m ) 155 c; 1000 h (0.3 % r +5 m ) (0.5 % r +5 m ) (1 % r +5 m )+ (2 % r +5 m ) 4.24 78 (cab) damp heat, steady state (40 2) c; 56 days; (93 3) % rh (0.15 % r +10 m ) (0.5 % r +10 m ) (1 % r +10 m ) (1 % r + 10 m ) p 70 r p 70 r
document number: 28713 for technical questions contact: ff3bresistors @vishay.com www.vishay.com revision: 18-jul-06 21 mmu 0102, mma 0204, mmb 0207 - professional professional melf resistors vishay beyschlag 4.39 67 (cy) damp heat, steady state, accelerated (85 2) c; (85 5) % rh; u = 0.1 x 100 v; 1000 h (0.25 % r + 10 m ) (0.5 % r + 10 m ) (1 % r +10 m ) (2 % r +10 m ) 4.23 climatic sequence: (0.15 % r + 10 m ) (0.5 % r + 10 m ) (1 % r +10 m ) (1 % r +10 m ) 4.23.2 2 (ba) dry heat uct; 16 h 4.23.3 30 (db) damp heat, cyclic 55 c; 24 h; 90 % rh; 1 cycle 4.23.4 1 (aa) cold lct; 2 h 4.23.5 13 (m) low air pressure 8.5kpa; 2h; (25 10) c 4.23.6 30 (db) damp heat, cyclic 55 c; 24 h; 90 % rh; 5 cycles 4.23.7 - d.c. load u = u max ; 1 min. lct = - 55 c; uct = 155 c - 1 (aa) cold - 55 c; 2 h (0.05 % r +5 m ) (0.1 % r +5 m ) 4.19 14 (na) rapid change of temperature 30 minutes at lct; 30 minutes at uct; lct = - 55 c; uct = 125 c 5 cycles (0.05 % r +10 m ) (0.1 % r +10 m ) 1000 cycles (0.15 % r +10 m ) (0.25 % r + 10 m ) lct = - 55 c; uct = 155 c 1000 cycles (0.25 % r +10 m ) (0.5 % r +10 m ) 4.13 - short time over- load: standard operation mode u = 2.5 x 2 x u max ; 5 s (0.03 % r +5 m ) (0.15 % r +5 m ) short time over- load: power operation mode (0.05 % r +5 m ) (0.15 % r +5 m ) 4.27 - single pulse high voltage overload; standard oper- ation mode severity no. 4: u = 10 2 u max ; 10 pulses 10 s/700 s (0.25 % r +5 m ) single pulse high voltage overload; power opera- tion mode (0.5 % r +5 m ) test procedures and requirements en 60115-1 clause iec 60068-2* test method test procedure requirements permissible change ( r ) stability class 0.25 or better stability class 0.5 or better stability class 1 or better stability class 2 or better stability for product types: mmu 0102 10 to 221k 1 to < 10 < 1 > 221 k mma 0204 10 to 332 k 1 to < 10 < 1 > 332 k mmb 0207 10 to 1 m 1 to < 10 < 1 > 1 m p 70 r p 70 r p 70 r p 70 r
www.vishay.com for technical questions contact: ff3bresistors@vishay.com document number: 28713 22 revision: 18-jul-06 mmu 0102, mma 0204, mmb 0207 - professional vishay beyschlag professional melf resistors 4.37 - periodic elec- tric overload; standard oper- ation mode u = 2 x u max ; 0.1 s on; 2.5 s off; 1000 cycles (0.5 % r +5 m ) periodic elec- tric overload; power opera- (1 % r +5 m ) 4.22 6 (fc) vibration endurance by sweeping; 10 to 2000 hz; no resonance; amplitude 1.5 mm or 200 m/s 2 ; 6 h (0.05 % r +5 m ) (0.1 % r +5 m ) 4.40 - electrostatic discharge (human body model) iec 61340-3-1*; 3 pos. + 3 neg. discharges mmu 0102: 1.5 kv mma 0204: 2 kv mmb 0207: 4 kv (0.5 % r +50 m ) 4.17.2 58 (td) solderability solder bath method; snpb40; non-activated flux; (215 3) c; (3 0.3) s good tinning ( 95 % covered); no visible damage solder bath method; snag3cu0,5 or snag3,5; non-activated flux; (235 3) c; (2 0.2) s good tinning ( 95 % covered); no visible damage 4.18.2 58 (td) resistance to soldering heat solder bath method; (260 5) c; (10 1) s (0.05 % r +10 m ) (0.1 % r +10 m ) (0.25 % r +10 m ) (0.25 % r +10 m ) reflow method 2 (ir/forced gas convection); (260 5) c; (10 1) s (0.02 % r +10 m ) (0.05 % r +10 m ) (0.05 % r +10 m ) (0.1 % r + 10 m ) 4.29 45 (xa) component solvent isopropyl alcohol; 50 c; method 2 no visible damage 4.30 45 (xa) solvent resistance of marking isopropyl alcohol; 50 c; method 1, toothbrush marking legible; no visible damage test procedures and requirements en 60115-1 clause iec 60068-2* test method test procedure requirements permissible change ( r ) stability class 0.25 or better stability class 0.5 or better stability class 1 or better stability class 2 or better stability for product types: mmu 0102 10 to 221k 1 to < 10 < 1 > 221 k mma 0204 10 to 332 k 1 to < 10 < 1 > 332 k mmb 0207 10 to 1 m 1 to < 10 < 1 > 1 m 15 p 70 r u
document number: 28713 for technical questions contact: ff3bresistors @vishay.com www.vishay.com revision: 18-jul-06 23 mmu 0102, mma 0204, mmb 0207 - professional professional melf resistors vishay beyschlag note 1. special requirements apply to micro-melf, mmu 0102: - r < 100 : (0.25 % r + 10 m ) - 100 r 221 k : 0.1 % r - 221 k < r : 0.25 % r * the quoted iec standards are also released as en st andards with the same number and identical contents. 4.32 21 (ue 3 ) shear 45 n no visible damage 4.33 21 (ue 1 )substrate bending depth 2mm, 3 times no visible damage, no open circuit in bent position (0.05 % r + 5 m ) 1) 4.7 - voltage proof u rms = u ins ; 60 s no flashover or breakdown 4.35 - flammability iec 60 695-11-5*, needle flame test; 10 s no burning after 30 s test procedures and requirements en 60115-1 clause iec 60068-2* test method test procedure requirements permissible change ( r ) stability class 0.25 or better stability class 0.5 or better stability class 1 or better stability class 2 or better stability for product types: mmu 0102 10 to 221k 1 to < 10 < 1 > 221 k mma 0204 10 to 332 k 1 to < 10 < 1 > 332 k mmb 0207 10 to 1 m 1 to < 10 < 1 > 1 m revision history compared to the prior revision of this datasheet, 23-feb-04, the following changes have been applied: ? introduction of a standardized part numbering system ? additional emphasis on the clean bal ance of materials and on the compliance with various eu directives ? revision of the current noise diagram based on new test results ? introduction of a test and requirement s for electrostati c discharge (esd) ? no other change of technical contents ? no product change
legal disclaimer notice vishay document number: 91000 www.vishay.com revision: 08-apr-05 1 notice specifications of the products displayed herein are subjec t to change without notice. vishay intertechnology, inc., or anyone on its behalf, assume s no responsibility or liability fo r any errors or inaccuracies. information contained herein is intended to provide a product description only. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. except as provided in vishay's terms and conditions of sale for such products, vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and /or use of vishay products including liab ility or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyrigh t, or other intellectual property right. the products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify vishay for any damages resulting from such improper use or sale.

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