inductors april 2016 wound ferrite slf12575 inductors for power circuits slf12575 ty p e slf series
(2/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm reminders for using these products before using these products, be sure to request the delivery specifications. safety reminders please pay sufficient attention to the warnings for safe designing when using these products. the storage period is less than 6 months. be sure to follow the storage conditions (temperature: 5 to 30c, humidity: 10 to 75 % rh or less). if the storage period elapses, the soldering of the terminal electrodes may deteriorate. do not use or store in locations where there are conditions such as gas corrosion (salt, acid, alkali, etc.). before soldering, be sure to preheat components. the preheating temperature should be set so that the temperature difference between the solder temperature and chip temperature does not exceed 150c. soldering corrections after mounting should be within the range of the conditions determined in the specifications. if overheated, a short circuit, performance deterioration, or lifespan shortening may occur. when embedding a printed circuit board where a chip is mounted to a set, be sure that residual stress is not given to the chip due to the overall distortion of the printed circuit board and partial distortion such as at screw tightening portions. self heating (temperature increase) occurs when the power is turned on, so the tolerance should be sufficient for the set therm al design. carefully lay out the coil for the circuit board design of the non-magnetic shield type. a malfunction may occur due to magnetic interference. use a wrist band to discharge static electricity in your body through the grounding wire. do not expose the products to magnets or magnetic fields. do not use for a purpose outside of the contents regulated in the delivery specifications. the products listed on this catalog are intended for use in general electronic equipment (av equipment, telecommunications equipment, home appliances, amusement equipment, computer equipment, personal equipment, office equipment, measurement equipment, industrial robots) under a normal operation and use condition. the products are not designed or warranted to meet the requirements of the applications listed below, whose performance and/or quality require a more stringent level of safety or reliability, or whose failure, malfunction or trouble could cause serious damage to society, person or property. if you intend to use the products in the applications listed below or if you have special requirements exceeding the range or c onditions set forth in the each catalog, please contact us. (1) aerospace/aviation equipment (2) transportation equipment (cars, electric trains, ships, etc.) (3) medical equipment (4) power-generation control equipment (5) atomic energy-related equipment (6) seabed equipment (7) transportation control equipment (8) public information-processing equipment (9) military equipment (10) electric heating apparatus, burning equipment (11) disaster prevention/crime prevention equipment (12) safety equipment (13) other applications that are not considered general-purpose applications when designing your equipment even for general-purpose applications, you are kindly requested to take into consideration securi ng protection circuit/device or providing backup circuits in your equipment. reminders
(3/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. inductors for power circuits wound ferrite features magnetic shield type wound ind uctor for power circuits. product lineup allows for various usages. application thin-screen tv, lcds, av equipment, gaming equipment, other electrical devices part number construction operating temperature range, pack age quantity, product weight operating temperature range includes self-temperature rise. the storage temperature range is for after the circuit board is mounted. product compatible with rohs directive compatible with lead-free solders overview of slf12575 type slf 12575 t - 1r2 m 8r2 - pf series name lwh dimensions packaging style inductance inductance tolerance rated current internal code (mm) (h) (a) 12575 12.512.57.5 t taping 1r2 1.2 m 20% r47 0.47 100 10 n 30% 8r2 8.2 101 100 150 15 type temperature range package quantity individual weight operating temperature c storage temperature c (pieces/reel) g slf12575 C40 to +105 C40 to +105 500 3.6 rohs directive compliant product: see the following for more details related to rohs directive compliant products. http://produ ct.tdk.com/en/environment/rohs/
(4/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. slf12575 type recommended reflow profile preheating soldering peak temp. time temp. time temp. time t1 t2 t1 t3 t2 t4 t3 150c 180c 60 to 120s 230c 30s 250c 5s natural cooling t3 t1 preheating t2 soldering t3 t3 t4 t2 t1 t: time peak t: temperature
(5/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. slf12575 type shape & dimensions recommended land pattern dimensions in mm 12.50.3 12.50.3 30.1 7.50.35 8.5 22 100 dimensions in mm 8.5 2.6 2.6 3.2
(6/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. slf12575 type electrical characteristics characteristics specification table rated current: smaller value of either isat or itemp. isat: when based on the inductance change rate (10% below the initial value) itemp: when based on the temperature increase (temperature increase of 40c by self heating) measurement equipment ? equivalent measurement equipment may be used. l l measuring frequency dc resistance rated current part no. isat itemp (h) tolerance (khz) ( )20% (a)max. (a)max. 1.2 30% 1 0.0069 13 8.2 slf12575t-1r2n8r2-pf 2.7 30% 1 0.0094 10 7 slf12575t-2r7n7r0-pf 3.9 30% 1 0.0104 9 6.7 slf12575t-3r9n6r7-pf 5.6 30% 1 0.0116 7.8 6.3 slf12575t-5r6n6r3-pf 6.8 30% 1 0.0131 7.2 5.9 slf12575t-6r8n5r9-pf 10 20% 1 0.0156 5.5 5.4 SLF12575T-100M5R4-PF 15 20% 1 0.0184 4.7 5 slf12575t-150m4r7-pf 22 20% 1 0.0263 4 4 slf12575t-220m4r0-pf 33 20% 1 0.0395 3.2 3.4 slf12575t-330m3r2-pf 47 20% 1 0.0528 2.7 3 slf12575t-470m2r7-pf 68 20% 1 0.0778 2 2.4 slf12575t-680m2r0-pf 100 20% 1 0.125 1.9 1.9 slf12575t-101m1r9-pf 150 20% 1 0.175 1.5 1.6 slf12575t-151m1r5-pf 220 20% 1 0.258 1.3 1.3 slf12575t-221m1r3-pf measurement item product no. manufacturer l 4194a keysight technologies dc resistance vp-2941a panasonic rated current isat 4284a+42841a+42842c keysight technologies
(7/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. slf12575 type electrical characteristics l frequency characteristics graph measurement equipment ? equivalent measurement equipment may be used. 1 10 100 10000 1000 1 10 100 1000 10000 100000 inductance ( h ) frequency ( khz ) 221m 151m 101m 680m 470m 330m 220m 150m 100m 5r6n 6r8n 3r9n 2r7n 1r2n product no. manufacturer 4294a keysight technologies
(8/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. slf12575 type electrical characteristics inductance vs. dc bias characteristics graph measurement equipment ? equivalent measurement equipment may be used. dc current ( a ) inductance ( h ) 1 10 100 1000 024681012 221m 151m 101m 680m 470m 330m 220m 150m 100m 5r6n 6r8n 3r9n 2r7n 1r2n product no. manufacturer 4284a+42841a+42842c keysight technologies
(9/9) inductors 20160411 / inductor_commercial_power_slf12575_en.fm please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. slf12575 type packaging style reel dimensions * these values are typical values. tape dimensions ty p e a w1 w2 n e slf12575 ?330 24.4 30.4 ?50 2 ?13.0 0.5 ?21.0 0.8 2.0 0.5 a ( 1.0 ) dimensions in mm n e w2 w1 fe w p0p2?d0 p1 a t b k dimensions in mm ty p e a b ?d0 e f p0 p1 p2 w k t slf12575 13 13 1.5+0.1/-0 1.750.1 11.50.1 4.00.1 16.00.1 2.00.05 24.00.3 8.0 0.34
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