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inductors rlf7030 rlf12545 rlf12560 july 2013 inductors for power circuits wound ferrite rlf series
(2/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_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
(3/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. inductors for power circuits wound ferrite features magnetic shield type wound ind uctor for power circuits. using flat-square wire for win ding, that is rising space factor, these in ductors can reduce dc resistance and suppress calorifi c value. application lcds, av equipment, gaming equipment, industrial 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 halogen-free compatible with lead-free solders overview of the rlf series rlf 7030 t - 1r0 n 6r4 - pf series name lwh dimensions packaging style inductance inductance tolerance rated current internal code (mm) (h) (a) 7030 7.36.83.2 t taping 1r0 1.0 m 20% 1r0 1.0 12545 12.512.84.7 100 10 n 30% 100 10 12560 12.512.86.0 type temperature range package quantity individual weight operating temperature storage temperature c c (pieces/reel) mg rlf7030 C40 to +125 C40 to +125 1000 800 rlf12545 C40 to +105 C40 to +105 500 3200 rlf12560 C40 to +105 C40 to +105 500 4000 rohs directive compliant product: see the following for more details related to rohs directive compliant products. http://www.t dk.co.jp/rohs/ halogen-free: indicates that cl content is less than 900ppm, br content is less than 900ppm, and that the total cl and br conte nt is less than 1500ppm.
(4/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. overview of the rlf series 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
(5/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series rlf7030 type shape & dimensions recommended land pattern dimensions in mm 4r7 7.3max. 6.80.1 2.0 0.2 3.2max. 1.60.2 1.60.2 (4.0) dimensions in mm 3.9 2.0 2.0 2.2
(6/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf7030 type electrical characteristics characteristics specification table rated current: smaller value of either idc1 or idc2. idc1: when based on the inductance change rate (30% below the nominal value) idc2: 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 (khz) dc resistance (m )20% rated current(a) part no. max. (h) tolerance typ. idc1 idc2 1 30% 100 7.3 7.9 6.4 rlf7030t-1r0n6r4 1.5 30% 100 8.0 6.5 6.1 rlf7030t-1r5n6r1 2.2 20% 100 10 5.5 5.4 RLF7030T-2R2M5R4 3.3 20% 100 17.4 4.4 4.1 rlf7030t-3r3m4r1 4.7 20% 100 26 3.5 3.4 rlf7030t-4r7m3r4 6.8 20% 100 37.3 3.0 2.8 rlf7030t-6r8m2r8 measurement item product no. manufacturer l 4194a agilent technologies dc resistance vp-2941a panasonic rated current idc1 4285a+42841a+42842c agilent technologies
(7/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf7030 type electrical characteristics l frequency characteristics graph measurement equipment ? equivalent measurement equipment may be used. 0.1 1 10 0.01 0.1 1 10 100 inductance ( h ) frequency ( mhz ) 6r8m 4r7m 3r3n 2r2n 1r5n 1r0n product no. manufacturer 4294a agilent technologies
(8/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf7030 type electrical characteristics inductance vs. dc bias characteristics graph measurement equipment ? equivalent measurement equipment may be used. 0 1 2 3 4 5 6 7 012345678910 inductance ( h ) dc current ( a ) 6r8m 4r7m 3r3n 2r2n 1r5n 1r0n product no. manufacturer 4285a+42841a+42842c agilent technologies
(9/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series rlf12545 type shape & dimensions recommended land pattern dimensions in mm 12.80.5 12.50.5 4.7max. 3.5 0.2 7.8 2.5 0.2 2.5 0.2 7r8 dimensions in mm 7.5 3.2 3.2 4
(10/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf12545 type electrical characteristics characteristics specification table rated current: smaller value of either idc1 or idc2. idc1: when based on the inductance change rate (50% below the nominal value) idc2: 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 (khz) dc resistance (m )20% rated current(a) part no. max. (h) tolerance idc1 idc2 1.9 30% 100 3.6 13 10.5 rlf12545t-1r9n100-pf 2.7 30% 100 4.5 12 8.7 rlf12545t-2r7n8r7-pf 4.2 30% 100 7.4 9.5 6.5 rlf12545t-4r2n6r5-pf 5.6 30% 100 8.5 8 6.1 rlf12545t-5r6n6r1-pf 7.8 30% 100 10.2 7 5.4 rlf12545t-7r8n5r4-pf 10 20% 100 12.4 6 5.1 rlf12545t-100m5r1-pf measurement item product no. manufacturer l 4263b agilent technologies dc resistance vp-2941a panasonic rated current idc1 4285a+42841a+42842c agilent technologies
(11/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf12545 type electrical characteristics l frequency characteristics graph measurement equipment ? equivalent measurement equipment may be used. 1 10 100 0.01 0.1 1 10 100 frequency ( mhz ) 100m 7r8n 5r6n 4r2n 2r7n 1r9n product no. manufacturer 4294a agilent technologies
(12/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf12545 type electrical characteristics inductance vs. dc bias characteristics graph measurement equipment ? equivalent measurement equipment may be used. dc current ( a ) 0.1 3 1 10 0.3 3 110 inductance ( h ) 100m 7r8n 5r6n 4r2n 2r7n 1r9n product no. manufacturer 4285a+42841a+42842c agilent technologies
(13/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series rlf12560 type shape & dimensions recommended land pattern dimensions in mm 12.80.5 12.50.5 6.0max. 3.5 0.2 7.8 2.5 0.2 2.5 0.2 7r8 dimensions in mm 7.5 3.2 3.2 4
(14/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf12560 type electrical characteristics characteristics specification table rated current: smaller value of either idc1 or idc2. idc1: when based on the inductance change rate (50% below the nominal value) idc2: 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 (khz) dc resistance (m )20% rated current(a) part no. max. (h) tolerance idc1 idc2 1.0 30% 100 2.8 18.5 14.4 rlf12560t-1r0n140 1.9 30% 100 3.6 15.6 12.7 rlf12560t-1r9n120 2.7 30% 100 4.5 14.4 11.5 rlf12560t-2r7n110 4.2 30% 100 7.4 10.2 10.0 rlf12560t-4r2n100 5.6 30% 100 8.5 9.7 9.2 rlf12560t-5r6n9r2 7.8 30% 100 10.2 8.2 8.4 rlf12560t-7r8n8r2 10 20% 100 12.4 7.5 7.8 rlf12560t-100m7r5 measurement item product no. manufacturer l 4263b agilent technologies dc resistance vp-2941a panasonic rated current idc1 4285a+42841a+42842c agilent technologies
(15/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf12560 type electrical characteristics l frequency characteristics graph measurement equipment ? equivalent measurement equipment may be used. 0.1 1 100 10 0.01 0.1 1 10 100 inductance ( h ) frequency ( mhz ) 100m 7r8n 4r2n 5r6n 2r7n 1r9n 1r0n product no. manufacturer 4294a agilent technologies
(16/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series y rlf12560 type electrical characteristics inductance vs. dc bias characteristics graph measurement equipment ? equivalent measurement equipment may be used. dc current(a) 0.1 1 0.1 100 10 11 0 inductance(h) 100 100m 7r8n 5r6n 4r2n 2r7n 1r9n 1r0n product no. manufacturer 4285a+42841a+42842c agilent technologies
(17/17) inductors 001-01 / 20130717 / inductor_commercial_power_rlf_en.fm ? all specifications are subject to change without notice. rlf series packaging style reel dimensions * these values are typical values. tape dimensions type a b c d e rlf7030 ?330 22.4 ?50 16.4 2 rlf12545 ?330 30.4 ?50 24.4 2 rlf12560 ?330 30.4 ?50 24.4 2 e ?13.0 0.5 ?21.0 0.8 c b 2.0 0.5 a dimensions in mm ( 1.0 ) d fe w p0p2?d0 p1 a0 t b0 k dimensions in mm ty p e a0 b0 ?d0 e f p0 p1 p2 w k t rlf7030 7.4 7.6 1.5+0.10/-0 1.750.1 7.50.1 4.00.1 10.00.1 2.00.1 16.00.3 3.6 0.4 rlf12545 13.2 13.5 1.5 1.750.1 11.50.1 4.00.1 16.00.1 2.00.1 24.00.3 4.9 0.4 rlf12560 13.2 13.5 1.5 1.750.1 11.50.1 4.00.1 16.00.1 2.00.1 24.00.3 6.2 0.5

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