Transformers – Mouser Japan

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Power Magnetics

Coilcraft is a global supplier of power magnetics, including power inductors, current sensors, and planar transformers designed for the highest efficiency performance. The wirewound inductors feature a ferrite or powdered iron core and come in a wide range of shapes and sizes. For an efficient power supply, key attributes of a power inductor are the inductance, the current, and the DC resistance (DCR).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A POE300F-19LD Coilcraft 1: ¥1,242.4 144In Stock	Mfr. Part # POE300F-19LD Mouser Part # 994-POE300F-19LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	144In Stock	Cut Tape ¥1,242.4 ¥1,061.4 ¥1,018.2 ¥986.6 Reel ¥868.7 View ¥915.2 ¥837.1 ¥812.2 MouseReel Available	Min.: 1 Mult.: 1 : 175
Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr SCS-050L Coilcraft 1: ¥564.7 57In Stock	Mfr. Part # SCS-050L Mouser Part # 994-SCS-050L	Coilcraft	Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr Learn More about Coilcraft power magnetics	Datasheet	57In Stock	¥564.7 ¥461.8 ¥400.3 ¥388.7 View ¥377 ¥372.1 ¥368.7 ¥352.1 ¥347.1	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Z9007-BL Coilcraft 1: ¥2,837 11In Stock	Mfr. Part # Z9007-BL Mouser Part # 994-Z9007-BL	Coilcraft	Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Learn More about Coilcraft power magnetics	Datasheet	11In Stock	¥2,837 ¥2,413.4 ¥2,365.3 ¥2,278.9 View ¥2,169.3 ¥2,106.1	Min.: 1 Mult.: 1	70 W
Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A C1495-ALD Coilcraft 1: ¥664.4 49In Stock	Mfr. Part # C1495-ALD Mouser Part # 994-C1495-ALD	Coilcraft	Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A Learn More about Coilcraft power magnetics	Datasheet	49In Stock	Cut Tape ¥664.4 ¥539.8 ¥518.2 ¥485 Reel ¥466.7 View ¥453.5 ¥431.9 ¥418.6 ¥405.3 MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 C1587-ALD Coilcraft 1: ¥936.8 195In Stock	Mfr. Part # C1587-ALD Mouser Part # 994-C1587-ALD	Coilcraft	Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 Learn More about Coilcraft power magnetics	Datasheet	195In Stock	Cut Tape ¥936.8 ¥727.5 Reel ¥617.9 ¥598 ¥578 ¥574.7 MouseReel Available	Min.: 1 Mult.: 1 : 250	7 W
Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 CST1-070LC Coilcraft 1: ¥573 159In Stock	Mfr. Part # CST1-070LC Mouser Part # 994-CST1-070LC	Coilcraft	Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	159In Stock	Cut Tape ¥573 ¥468.4 ¥405.3 ¥393.7 Reel ¥377 View ¥380.4 ¥372.1 ¥357.1 ¥352.1 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 CU8965-ALC Coilcraft 1: ¥568.1 2,155In Stock 1,800Expected 12/11/2026	Mfr. Part # CU8965-ALC Mouser Part # 994-CU8965-ALC	Coilcraft	Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	2,155In Stock 1,800Expected 12/11/2026	Cut Tape ¥568.1 ¥465.1 ¥402 ¥390.3 Reel ¥368.7 View ¥378.7 ¥373.7 ¥353.8 ¥348.8 MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 FA2672-ALD Coilcraft 1: ¥843.8 300In Stock 5,000On Order	Mfr. Part # FA2672-ALD Mouser Part # 994-FA2672-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	300In Stock 5,000On Order On Order Ship Dates Mfr. #: FA2672-ALD Stock: 300 Can Ship Immediately On Order: 3,600 Expected 11/23/2026 1,400 Expected 12/11/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥843.8 ¥667.7 ¥642.8 ¥599.6 Reel ¥568.1 View ¥544.8 ¥536.5 ¥518.2 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753 HA3802-BLD Coilcraft 1: ¥1,088 2In Stock 200Expected 12/18/2026	Mfr. Part # HA3802-BLD Mouser Part # 994-HA3802-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753 Learn More about Coilcraft power magnetics	Datasheet	2In Stock 200Expected 12/18/2026	Cut Tape ¥1,088 ¥928.5 ¥890.3 ¥863.7 Reel ¥760.7 View ¥800.6 ¥732.5 ¥710.9 MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A POE13F-50LD Coilcraft 1: ¥885.3 167In Stock	Mfr. Part # POE13F-50LD Mouser Part # 994-POE13F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A Learn More about Coilcraft poexf flyback transformers	Datasheet	167In Stock	Cut Tape ¥885.3 ¥700.9 ¥674.4 ¥629.5 Reel ¥596.3 View ¥571.4 ¥561.4 ¥543.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A POE13P-24LD Coilcraft 1: ¥604.6 328In Stock 700On Order	Mfr. Part # POE13P-24LD Mouser Part # 994-POE13P-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A Learn More about Coilcraft poexp flyback transformers	Datasheet	328In Stock 700On Order	Cut Tape ¥604.6 ¥490 ¥471.7 ¥441.8 Reel ¥423.6 View ¥413.6 ¥393.7 ¥382 ¥368.7 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Q4435-BL Coilcraft 1: ¥1,360.4 25In Stock	Mfr. Part # Q4435-BL Mouser Part # 994-Q4435-BL	Coilcraft	Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	25In Stock	¥1,360.4 ¥1,101.2 ¥1,058.1 ¥1,024.8 View ¥993.3 ¥948.4 ¥918.5 ¥890.3 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Y8844-AL Coilcraft 1: ¥1,795.5 16In Stock	Mfr. Part # Y8844-AL Mouser Part # 994-Y8844-AL	Coilcraft	Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A Learn More about Coilcraft power magnetics	Datasheet	16In Stock	¥1,795.5 ¥1,587.9 ¥1,511.5 ¥1,483.3 View ¥1,436.8 ¥1,378.6 ¥1,333.8 ¥1,293.9	Min.: 1 Mult.: 1	3.5 W
Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 NA5730-ALD Coilcraft 1: ¥1,157.7 46In Stock	Mfr. Part # NA5730-ALD Mouser Part # 994-NA5730-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 Learn More about Coilcraft power magnetics	Datasheet	46In Stock	Cut Tape ¥1,157.7 ¥990 ¥950.1 ¥920.2 Reel ¥810.6 View ¥853.8 ¥780.7 ¥757.4 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A POE30P-33LD Coilcraft 1: ¥617.9 127In Stock 700On Order	Mfr. Part # POE30P-33LD Mouser Part # 994-POE30P-33LD	Coilcraft	Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A Learn More about Coilcraft poexp flyback transformers	Datasheet	127In Stock 700On Order	Cut Tape ¥617.9 ¥501.6 ¥481.7 ¥451.8 Reel ¥433.5 View ¥421.9 ¥402 ¥390.3 ¥378.7 MouseReel Available	Min.: 1 Mult.: 1 : 350
Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A C1174-ALD Coilcraft 1: ¥1,058.1 99In Stock	Mfr. Part # C1174-ALD Mouser Part # 994-C1174-ALD	Coilcraft	Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A Learn More about Coilcraft power magnetics	Datasheet	99In Stock	Cut Tape ¥1,058.1 ¥903.6 ¥867 ¥840.5 Reel ¥739.1 View ¥779 ¥712.6 ¥691 MouseReel Available	Min.: 1 Mult.: 1 : 200
Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz D1869L Coilcraft 1: ¥837.1 34In Stock	Mfr. Part # D1869L Mouser Part # 994-D1869L	Coilcraft	Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	34In Stock	¥837.1 ¥684.3 ¥563.1 ¥544.8 View ¥528.2 ¥524.9 ¥521.6 ¥504.9 ¥483.4	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 FA2469-ALD Coilcraft 1: ¥715.9 402In Stock 2,700On Order	Mfr. Part # FA2469-ALD Mouser Part # 994-FA2469-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 Learn More about Coilcraft power magnetics	Datasheet	402In Stock 2,700On Order On Order Ship Dates Mfr. #: FA2469-ALD Stock: 402 Can Ship Immediately On Order: 900 Expected 12/11/2026 1,800 Expected 1/8/2027 Factory Lead-Time: 10 Weeks	Cut Tape ¥715.9 ¥564.7 ¥544.8 ¥508.3 Reel ¥461.8 View ¥481.7 ¥453.5 ¥438.5 Quote MouseReel Available	Min.: 1 Mult.: 1 : 450
Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A GA3544-BL Coilcraft 1: ¥1,205.9 90In Stock	Mfr. Part # GA3544-BL Mouser Part # 994-GA3544-BL	Coilcraft	Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A Learn More about Coilcraft power magnetics	Datasheet	90In Stock	¥1,205.9 ¥1,134.5 ¥963.4 ¥905.2 View ¥877 ¥848.8 ¥837.1	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A JA4635-AL Coilcraft 1: ¥3,312 2In Stock	Mfr. Part # JA4635-AL Mouser Part # 994-JA4635-AL	Coilcraft	Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A Learn More about Coilcraft power magnetics	Datasheet	2In Stock	¥3,312 ¥2,911.7 ¥2,822 ¥2,767.2 View ¥2,664.2 ¥2,538 ¥2,461.6	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W POE60F-50LD Coilcraft 1: ¥807.2 176In Stock	Mfr. Part # POE60F-50LD Mouser Part # 994-POE60F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W Learn More about Coilcraft poexf flyback transformers	Datasheet	176In Stock	Cut Tape ¥807.2 ¥637.8 ¥614.6 ¥573 Reel ¥544.8 View ¥521.6 ¥513.2 ¥495 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A B0570-BL Coilcraft 1: ¥1,594.6 55In Stock	Mfr. Part # B0570-BL Mouser Part # 994-B0570-BL	Coilcraft	Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A Learn More about Coilcraft power magnetics	Datasheet	55In Stock	¥1,594.6 ¥1,438.4 ¥1,380.3 ¥1,337.1 View ¥1,295.6 ¥1,230.8 ¥1,192.6 ¥1,159.4	Min.: 1 Mult.: 1	15 W
Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A C1586-ALD Coilcraft 1: ¥820.5 67In Stock	Mfr. Part # C1586-ALD Mouser Part # 994-C1586-ALD	Coilcraft	Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A Learn More about Coilcraft power magnetics	Datasheet	67In Stock	Cut Tape ¥820.5 ¥649.5 ¥626.2 ¥583 Reel ¥553.1 View ¥529.9 ¥521.6 ¥503.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 CST2-125LC Coilcraft 1: ¥579.7 318In Stock	Mfr. Part # CST2-125LC Mouser Part # 994-CST2-125LC	Coilcraft	Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	318In Stock	Cut Tape ¥579.7 ¥473.4 ¥448.5 Reel ¥382 ¥377 View ¥362.1 ¥357.1 MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: ¥862.1 483In Stock 2,275On Order	Mfr. Part # FA2805-CLD Mouser Part # 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	483In Stock 2,275On Order On Order Ship Dates Mfr. #: FA2805-CLD Stock: 483 Can Ship Immediately On Order: 875 Expected 10/29/2026 1,400 Expected 11/23/2026 Factory Lead-Time: 10 Weeks	Cut Tape ¥862.1 ¥682.7 ¥657.8 ¥612.9 Reel ¥581.4 View ¥556.4 ¥548.1 ¥529.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W