AMORPHOUS CHOKE COILS RoHS Compliant The FM series coils are made of nano-crystal. ?MAJOR USES @Signal power line noise control @DC power line noise control @AC power line noise control ?FEATURES @The high permeability core is made of nano-crystal @High impedance in spite of a small number of turns @Excellent temperature characteristics @Conforming to insulating type B and incombustibility UL94V-0 ?CORE STANDARD SPECIFICATIONS Cross Sectional Abbreviation Area (Old Core Part No.) Core Part No. Outside Dimensions fd mm W mm Inductance Coefficient AL Value Idc=0[A] mH (100kHz) cm cm fD mm M8K 0.63 6.40 28.3 12.7 17.5 18.3 MRK 0.73 8.17 35.2 17.5 17.3 16.6 MJK 0.85 9.42 40.5 19.5 18.0 17.2 MKK 1.92 11.50 49.4 22.7 28.0 31.0 MLK 2.53 14.90 66.7 29.3 29.2 31.6 MLCH 1.36 16.80 66.0 41.0 24.0 15.2 2 LRF251515MK (F251515MK) LRF322015MK (F322015MK) LRF372315MK (F372315MK) LRF462725MK (F462725MK) LRF603525MK (F603525MK) LRF624520MK (F624520MK) Magnetic Path Length ?DIMENSIONS OF CORE FD W Fd Outer diameter : FD Inner diameter : Fd Width : W (1/7) CAT. No. E1008J AMORPHOUS CHOKE COILS ?FREQUENCY - IMPEDANCE CHARACTERISTICS (1) ?FREQUENCY - IMPEDANCE CHARACTERISTICS (2) @LRF251515MK @LRF322015MK 1000 1000 Impedance Z [O] 10000 Impedance Z [O] 10000 100 N = 5T 10 N = 3T N = 2T 100 N = 5T 10 N = 3T N = 2T 1 1 N = 1T N = 1T 0.1 0.1 1 10 100 1000 1 10000 10 1000 10000 Frequency f [kHz] Frequency f [kHz] ?FREQUENCY - IMPEDANCE CHARACTERISTICS (3) @LRF372315MK ?FREQUENCY - IMPEDANCE CHARACTERISTICS (4) @LRF462725MK 10000 1000 1000 Impedance Z [O] 10000 Impedance Z [O] 100 100 N = 5T 10 N = 3T N = 2T 1 100 N = 5T 10 N = 3T N = 2T 1 N = 1T N = 1T 0.1 0.1 1 10 100 1000 10000 1 10 Frequency f [kHz] 100 1000 10000 Frequency f [kHz] ?FREQUENCY - IMPEDANCE CHARACTERISTICS (5) ?FREQUENCY - PERMEABILITY CHARACTERISTICS @LRF624520MK 10000 1000000 1000 100000 100 Permeability Impedance Z [O] FMseries N = 5T 10 N = 3T N = 2T 10000 1000 100 1 N = 1T 10 0.1 1 10 100 1000 10000 1 10 100 1000 Frequency f [kHz] Frequency f [kHz] (2/7) CAT. No. E1008J AMORPHOUS CHOKE COILS RoHS Compliant D2 W Standard type for single phase D1 ?MAJOR USES L a @Signal power line noise control @DC power line noise control @AC power line noise control ?FEATURES @The high permeability core is made of nano-crystal @High impedance in spite of a small number of turns @Excellent temperature characteristics @Conforming to insulating type B and incombustibility UL94V-0 Maximum outer diameter : D1(Vertical), D2(Horizontal) Maximum width : W Total lead length* : L=30P3mm Soldering boundary* : a=1.5mmMAX *The bottom of the core or coil ( ) is defined as base surface. ?COIL STANDARD SPECIFICATIONS Coil Part No. Core Part No. (Old Coil Part No.) (Old Core Part No.) LDFM001802MS-V0E (FM01393MSPBF) LDFM002302MS-V0E (FM02173MSPBF) LDFM003152MS-V0E (FM03872MSPBF) LDFM003402ME-V0E (FM03402MEPBF) LDFM003552M5-V0E (FM03552M5PBF) LDFM003153M6-V0E (FM03153M6PBF) LDFM005102ME-V0E (FM05102MEPBF) LDFM005132M5-V0E (FM05132M5PBF) LDFM005332M6-V0E (FM05332M6PBF) LDFM005302MT-V0E (FM05302MTPBF) LDFM005502MT-V0E (FM05502MTPBF) LDFM005103MR-V0E (FM05103MRPBF) LDFM008451M5-V0E (FM08451M5PBF) LDFM008102M6-V0E (FM08102M6PBF) LDFM010102MT-V0E (FM10102MTPBF) LDFM010302MT-V0E (FM10302MTPBF) LDFM010502MR-V0E (FM10502MRPBF) LDFM010103MJ-V0E (FM10103MJPBF) LDFM015102MT-V0E (FM15102MTPBF) LDFM015302MR-V0E (FM15302MRPBF) LDFM015502MJ-V0E (FM15502MJPBF) LDFM020102MR-V0E (FM20102MRPBF) LDFM020302MJ-V0E (FM20302MJPBF) LDFM025252MJ-V0E (FM25252MJPBF) LDFM030102MR-V0E (FM30102MRPBF) LDFM030202MJ-V0E (FM30202MJPBF) LRF110705M (F110705M) LRF110705M (F110705M) LRF110705M (F110705M) LRF181205M (F181205M) LRF211205M (F211205M) LRF221310M (F221310M) LRF181205M (F181205M) LRF211205M (F211205M) LRF221310M (F221310M) LRF281510M (F281510M) LRF281510M (F281510M) LRF322015M (F322015M) LRF211205M (F211205M) LRF221310M (F221310M) LRF281510M (F281510M) LRF281510M (F281510M) LRF322015M (F322015M) LRF372315M (F372315M) LRF281510M (F281510M) LRF322015M (F322015M) LRF372315M (F372315M) LRF322015M (F322015M) LRF372315M (F372315M) LRF372315M (F372315M) LRF322015M (F322015M) LRF372315M (F372315M) Inductance D.C.R. Outside Dimensions Rated Winding Current 10kHz 100kHz mo mmfblines-turns D1 (Typical) (Rating) W D2 (max) A mm mm mm mH mH 1 28.0 8.0 350 0.35B1P-36T 15.0 15.0 11.9 2 11.6 3.0 150 0.45B1P-23T 15.0 15.0 11.9 3 5.6 1.5 70 0.55B1P-16T 15.0 15.0 11.9 3 16.0 4.0 48 0.7 B1P-28T 24.5 25.5 15.0 3 22.0 5.5 56 0.7 B1P-28T 28.0 29.0 15.0 3 60.0 15.0 82 0.7 B1P-34T 29.0 30.5 20.5 5 4.0 1.0 13 1.0 B1P-14T 24.5 26.0 15.0 5 5.4 1.3 16 1.0 B1P-14T 29.0 30.0 15.0 5 13.0 3.3 21 1.0 B1P-16T 29.0 30.5 20.0 5 13.0 3.0 17 1.1 B1P-15T 34.0 36.0 20.0 5 23.0 5.0 23 1.1 B1P-20T 34.5 36.5 20.5 5 39.0 10.0 33 1.1 B1P-26T 39.0 41.0 25.5 8 1.8 0.45 6.5 1.3 B1P- 8T 29.5 31.0 15.0 8 4.2 1.0 9 1.3 B1P- 9T 29.5 31.5 20.5 10 5.8 1.0 8 1.5 B1P-10T 34.0 38.0 22.0 10 13.0 3.0 11 1.4 B1P-15T 36.0 38.0 22.0 10 24.0 5.0 15 1.5 B1P-19T 40.0 43.0 27.0 10 46.5 10.0 20 1.5 B1P-26T 46.5 47.5 27.5 15 3.7 1.0 6 1.6 B1P- 8T 34.5 38.0 20.5 15 15.0 3.0 10 1.8 B1P-15T 40.0 42.5 29.0 15 24.8 5.0 11 1.8 B1P-19T 47.0 49.0 28.0 20 4.2 1.0 5 1.5 B2P- 8T 42.5 43.0 28.0 20 13.5 3.0 7 1.5 B2P-14T 46.5 48.0 30.0 25 11.6 2.5 5 1.6 B2P-13T 47.0 49.0 31.0 30 4.2 1.0 5 1.7 B2P- 8T 39.5 44.0 29.5 30 9.9 2.0 6 1.7 B2P-12T 47.0 48.5 31.0 There is a horizontal putting type in all items in the above list. "V" changes into "H" in last the third digit of the name of items. (3/7) CAT. No. E1008J AMORPHOUS CHOKE COILS ?FREQUENCY - IMPEDANCE CHARACTERISTICS (1) ?FREQUENCY - IMPEDANCE CHARACTERISTICS (2) @Rated Current: 1, 2, 3 [A] @Rated Current: 3, 5 [A] 10000 10000 Impedance Z [O] 100000 Impedance Z [O] 100000 1000 LDFM001802MS-V0E LDFM002302MS-V0E 100 LDFM003402ME-V0E 1000 LDFM003153M6-V0E LDFM003552M5-V0E 100 LDFM005132M5-V0E LDFM003152MS-V0E LDFM005102ME-V0E 10 1 10 100 1000 10000 10 100000 1 10 100 1000 10000 100000 Frequency f [kHz] Frequency f [kHz] ?FREQUENCY - IMPEDANCE CHARACTERISTICS (3) ?FREQUENCY - IMPEDANCE CHARACTERISTICS (4) @Rated Current: 5 [A] @Rated Current: 8, 10 [A] 10000 10000 Impedance Z [O] 100000 Impedance Z [O] 100000 1000 LDFM005103MR-V0E LDFM005502MT-V0E 100 LDFM005332M6-V0E 1000 LDFM010302MT-V0E LDFM010102MT-V0E 100 LDFM008102M6-V0E LDFM005302MT-V0E LDFM008451M5-V0E 10 1 10 100 1000 10000 10 100000 1 10 100 1000 10000 100000 Frequency f [kHz] Frequency f [kHz] ?FREQUENCY - IMPEDANCE CHARACTERISTICS (5) ?FREQUENCY - IMPEDANCE CHARACTERISTICS (6) @Rated Current: 10, 15 [A] @Rated Current: 20, 25, 30 [A] 100000 10000 LDFM010502MR-V0E 10000 Impedance Z [O] Impedance Z [O] 1000 1000 LDFM015502MJ-V0E LDFM015302MR-V0E 100 LDFM020302MJ-V0E 100 LDFM030202MJ-V0E LDFM025252MJ-V0E LDFM010103MJ-V0E LDFM030102MR-V0E LDFM015102MT-V0E LDFM020102MR-V0E 10 10 1 10 100 1000 10000 100000 1 10 100 1000 10000 100000 Frequency f [kHz] Frequency f [kHz] (4/7) CAT. No. E1008J AMORPHOUS CHOKE COILS ?FREQUENCY - INDUCTANCE CHARACTERISTICS (1) ?FREQUENCY - INDUCTANCE CHARACTERISTICS (2) @Rated Current: 1, 2, 3 [A] @Rated Current: 3, 5 [A] 100 100 LDFM001802MS-V0E 10 Inductance L [mH] Inductance L [mH] 10 1 LDFM002302MS-V0E LDFM003402ME-V0E 0.1 LDFM003152MS-V0E 1 LDFM005332M6-V0E LDFM003552M5-V0E 0.1 LDFM005132M5-V0E LDFM005102ME-V0E 0.01 1 10 100 1000 0.01 10000 1 10 100 1000 10000 Frequency f [kHz] Frequency f [kHz] ?FREQUENCY - INDUCTANCE CHARACTERISTICS (3) ?FREQUENCY - INDUCTANCE CHARACTERISTICS (4) @Rated Current: 5 [A] @Rated Current: 8, 10 [A] 100 100 LDFM005103MR-V0E LDFM010302MT-V0E LDFM005502MT-V0E 10 1 Inductance L [mH] Inductance L [mH] 10 LDFM005332M6-V0E LDFM005302MT-V0E 0.1 0.01 1 LDFM010102MT-V0E LDFM008102M6-V0E 0.1 LDFM008451M5-V0E 0.01 1 10 100 1000 10000 1 10 100 1000 10000 Frequency f [kHz] Frequency f [kHz] ?FREQUENCY - INDUCTANCE CHARACTERISTICS (5) ?FREQUENCY - INDUCTANCE CHARACTERISTICS (6) @Rated Current: 20, 25, 30 [A] 100 100 10 10 Inductance L [mH] Inductance L [mH] @Rated Current: 10, 15 [A] 1 LDFM010502MR-V0E LDFM015502MJ-V0E LDFM015302MR-V0E 0.1 LDFM010103MT-V0E LDFM030202MJ-V0E 1 LDFM020302MJ-V0E LDFM025252MJ-V0E LDFM030102MR-V0E 0.1 LDFM020102MR-V0E LDFM015102MT-V0E 0.01 0.01 1 10 100 1000 10000 1 10 100 1000 10000 Frequency f [kHz] Frequency f [kHz] (5/7) CAT. No. E1008J AMORPHOUS CHOKE COILS RoHS Compliant Fig1 Fig2 W D2 High voltage type for single phase ?MAJOR USES D2 @Common mode coils for noise filter in inverter or large capacity power supply D1 W a a L ?FEATURES D1 L @Applicable to input voltage (700V) @Remarkably miniaturized in profile benefited by high permeability core @High inductance in spite of a small number of turns @Low temperature rise and low D.C. resistance @Stable frequency performance of noise suppression in wide frequency range @Excellent temperature characteristics Maximum outer diameter : D1(Vertical), D2(Horizontal) Maximum width : W Total lead length* : L=15P3mm Soldering boundary* : a=1.5mmMAX *The bottom of the core or coil ( ) is defined as base surface. Maximum outer diameter : D1(Vertical), D2(Horizontal) Maximum width : W Total lead length* : L=30P3mm Soldering boundary* : a=1.5mmMAX *The bottom of the core or coil ( ) is defined as base surface. ?COIL STANDARD SPECIFICATIONS Inductance D.C.R. Outside Dimensions Rated Winding Current 10kHz 100kHz mo mmfblines-turns D1 (Old Core Part No.) W Dimensions D2 A Typical Rating (max) mm mm mm mH mH Coil Part No. Core Part No. (Old Coil Part No.) LDFM010402MBPB0E (FM10402MBPBPBF) LDFM015132MBPB0E (FM15132MBPBPBF) LDFM020342MJPV0E (FM20342MJPPBF) LDFM025252MJPV0E (FM25252MJPPBF) LRF281815MP (F281815MP) LRF281815MP (F281815MP) LRF372315MP (F372315MP) LRF372315MP (F372315MP) 10 16.0 4.0 12 1.5B1P-16T 42.0 42.0 32.0 Fig1 15 5.1 1.3 6 1.9B1P- 9T 42.0 42.0 32.5 Fig1 20 13.5 3.4 8 1.4B2P-14T 49.0 49.0 31.0 Fig2 25 9.9 2.5 6 1.6B2P-12T 50.0 50.0 32.0 Fig2 LDFM010402MBPB0E, LDFM015132MBPB0E listed in the above table are coils of lying type with pedestal. For LDFM020342MJPV0E, LDFM025252MJPV0E, lying type is also available. "V" changes into "H" in last the third digit of the name of items. ?FREQUENCY - IMPEDANCE CHARACTERISTICS ?FREQUENCY - INDUCTANCE CHARACTERISTICS 10000 10 Inductance L [mH] 100 Impedance Z [O] 100000 1000 LDFM010402MBPB0E LDFM020342MJPV0E 100 LDFM025252MJPV0E 1 LDFM010402MBPB0E LDFM020342MJPV0E 0.1 LDFM025252MJPV0E LDFM015132MBPB0E LDFM015132MBPB0E 10 0.01 1 10 100 1000 10000 100000 Frequency f [kHz] 1 10 100 1000 10000 Frequency f [kHz] (6/7) CAT. No. E1008J AMORPHOUS CHOKE COILS RoHS Compliant D1 For three-phase circuit ?MAJOR USES @Common mode coils for noise filter in inverter or large capacity power supply D2 ?FEATURES L a W @Small profile, light through adoption of high permeability core @High inductance in spite of a small number of turns @Low temperature rise and, low D.C. resistance @Stable frequency performance of noise suppression in wide frequency range @Excellent temperature characteristics @Conforming to insulating type B and incombustibility UL94V-0 Maximum outer diameter : D1(Vertical), D2(Horizontal) Maximum width : W Total lead length* : L=15P5mm Soldering boundary* : a=1.5mmMAX *The bottom of the core or coil ( ) is defined as base surface. ?COIL STANDARD SPECIFICATIONS Coil Part No. Core Part No. (Old Coil Part No.) (Old Core Part No.) LDFM015802MGQH0E (FM15802MGQPBF) LDFM020402MGQH0E (FM20402MGQPBF) LDFM025282MGQH0E (FM25282MGQPBF) LDFM030172MGQH0E (FM30172MGQPBF) LRF503415MQ (F503415MQ) LRF503415MQ (F503415MQ) LRF503415MQ (F503415MQ) LRF503415MQ (F503415MQ) Rated Current A Inductance 10kHz 100kHz Typical Rating mH mH D.C.R. mo (max) Winding mmfblines Outside Dimensions D1 mm D2 mm W mm 15 30.0 8.0 15 2.0B1P 65.0 65.0 35.0 20 16.0 4.0 6 2.3B1P 65.0 65.0 35.0 25 10.0 2.8 5 1.8B2P 65.0 65.0 35.0 30 7.0 1.7 4 2.0B2P 65.0 65.0 35.0 ?FREQUENCY - IMPEDANCE CHARACTERISTICS 100 Impedance Z [kO] 10 1 LDFM015802MGQH0E LDFM020402MGQH0E LDFM025282MGQH0E 00 LDFM030172MGQH0E 0.1 0.01 1 10 100 Frequency f [kHz] (7/7) 1000 10000 CAT. No. E1008J