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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: 6,48 € 6.670In Stock	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6.670In Stock	6,48 € 5,25 € 5,04 € 4,88 € View 4,73 € 4,52 € 4,38 € 4,24 € 4,11 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 DA2034-ALD Coilcraft 1: 5,63 € 1.717In Stock 1.050Expected 12/7/2026	Mfr. Part No. DA2034-ALD Mouser Part No 994-DA2034-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 Learn More about Coilcraft power magnetics	Datasheet	1.717In Stock 1.050Expected 12/7/2026	Cut Tape 5,63 € 4,81 € 4,61 € 4,47 € Reel 3,94 € View 4,15 € 3,79 € 3,68 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT CJ5143-ALC Coilcraft 1: 5,11 € 525In Stock 29.500On Order	Mfr. Part No. CJ5143-ALC Mouser Part No 994-CJ5143-ALC	Coilcraft	Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT Learn More about Coilcraft power magnetics	Datasheet	525In Stock 29.500On Order On Order Ship Dates Mfr. No: CJ5143-ALC Stock: 525 Can Dispatch Immediately On Order: 7.250 Expected 11/23/2026 13.000 Expected 1/8/2027 9.250 Expected 1/15/2027 Factory Lead Time: 10 Weeks	Cut Tape 5,11 € 3,97 € Reel 3,38 € 3,26 € 3,16 € 3,14 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 DA2257-ALD Coilcraft 1: 4,49 € 2.383In Stock	Mfr. Part No. DA2257-ALD Mouser Part No 994-DA2257-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 Learn More about Coilcraft power magnetics	Datasheet	2.383In Stock	Cut Tape 4,49 € 3,55 € 3,42 € 3,19 € Reel 3,03 € View 2,90 € 2,85 € 2,75 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A POE70P-50LD Coilcraft 1: 3,80 € 1.748In Stock	Mfr. Part No. POE70P-50LD Mouser Part No 994-POE70P-50LD	Coilcraft	Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A Learn More about Coilcraft poexp flyback transformers	Datasheet	1.748In Stock	Cut Tape 3,80 € 3,00 € 2,90 € 2,70 € Reel 2,56 € View 2,45 € 2,41 € 2,33 € 2,22 € MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: 4,46 € 1.881In Stock 875Expected 11/23/2026	Mfr. Part No. FA2805-CLD Mouser Part No 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	1.881In Stock 875Expected 11/23/2026	Cut Tape 4,46 € 3,53 € 3,41 € 3,17 € Reel 3,01 € View 2,88 € 2,84 € 2,74 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A POE300F-50LD Coilcraft 1: 6,43 € 459In Stock	Mfr. Part No. POE300F-50LD Mouser Part No 994-POE300F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	459In Stock	Cut Tape 6,43 € 5,50 € 5,27 € 5,11 € Reel 4,50 € View 4,74 € 4,33 € 4,21 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200 CU8965-ALC Coilcraft 1: 2,94 € 1.785In Stock 1.800Expected 12/11/2026	Mfr. Part No. CU8965-ALC Mouser Part No 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	1.785In Stock 1.800Expected 12/11/2026	Cut Tape 2,94 € 2,41 € 2,08 € 2,02 € Reel 1,91 € View 1,96 € 1,94 € 1,83 € 1,81 € MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 FA2672-ALD Coilcraft 1: 4,37 € 488In Stock 4.800On Order	Mfr. Part No. FA2672-ALD Mouser Part No 994-FA2672-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	488In Stock 4.800On Order On Order Ship Dates Mfr. No: FA2672-ALD Stock: 488 Can Dispatch Immediately On Order: 3.400 Expected 11/18/2026 1.400 Expected 12/11/2026 Factory Lead Time: 10 Weeks	Cut Tape 4,37 € 3,46 € 3,33 € 3,10 € Reel 2,94 € View 2,82 € 2,78 € 2,68 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz CS1050L Coilcraft 1: 4,47 € 1.705In Stock	Mfr. Part No. CS1050L Mouser Part No 994-CS1050L	Coilcraft	Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz Learn More about Coilcraft power magnetics	Datasheet	1.705In Stock	4,47 € 3,66 € 3,01 € 2,92 € View 2,82 € 2,80 € 2,79 € 2,69 € 2,58 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 FA2924-ALD Coilcraft 1: 4,03 € 2.069In Stock	Mfr. Part No. FA2924-ALD Mouser Part No 994-FA2924-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	2.069In Stock	Cut Tape 4,03 € 3,19 € 3,08 € 2,87 € Reel 2,72 € View 2,61 € 2,56 € 2,48 € 2,36 € MouseReel Available	Min.: 1 Mult.: 1 : 175	15 W
Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x PA6549-ALD Coilcraft 1: 5,56 € 1.809In Stock	Mfr. Part No. PA6549-ALD Mouser Part No 994-PA6549-ALD	Coilcraft	Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x Learn More about Coilcraft power magnetics	Datasheet	1.809In Stock	Cut Tape 5,56 € 4,37 € 4,18 € 4,07 € Reel 3,66 € View 3,94 € 3,78 € 3,54 € 3,41 € MouseReel Available	Min.: 1 Mult.: 1 : 600
Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr PL300-102L Coilcraft 1: 14,18 € 213In Stock 225Expected 2/5/2027	Mfr. Part No. PL300-102L Mouser Part No 994-PL300-102L	Coilcraft	Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr Learn More about Coilcraft pl160 pl300	Datasheet	213In Stock 225Expected 2/5/2027	14,18 € 12,05 € 11,82 € 11,38 € View 10,84 € 10,52 €	Min.: 1 Mult.: 1	300 W
Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A C1585-ALD Coilcraft 1: 4,85 € 87In Stock	Mfr. Part No. C1585-ALD Mouser Part No 994-C1585-ALD	Coilcraft	Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A Learn More about Coilcraft power magnetics	Datasheet	87In Stock	Cut Tape 4,85 € 3,77 € 3,62 € 3,51 € Reel 3,20 € View 3,39 € 3,10 € 2,99 € 2,98 € MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Pulse Transformers SMT Gate Driver Transformer 2250 Vdc FA2659-ALC Coilcraft 1: 3,37 € 75In Stock 875On Order	Mfr. Part No. FA2659-ALC Mouser Part No 994-FA2659-ALC	Coilcraft	Pulse Transformers SMT Gate Driver Transformer 2250 Vdc Learn More about Coilcraft power magnetics	Datasheet	75In Stock 875On Order On Order Ship Dates Mfr. No: FA2659-ALC Stock: 75 Can Dispatch Immediately On Order: 350 Expected 11/12/2026 525 Expected 1/8/2027 Factory Lead Time: 10 Weeks	Cut Tape 3,37 € 2,76 € 2,39 € 2,32 € Reel 2,22 € View 2,24 € 2,20 € 2,11 € 2,07 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 FA2671-ALD Coilcraft 1: 4,27 € 31In Stock 400Expected 11/12/2026	Mfr. Part No. FA2671-ALD Mouser Part No 994-FA2671-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2671 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	31In Stock 400Expected 11/12/2026	Cut Tape 4,27 € 3,38 € 3,26 € 3,04 € Reel 2,88 € View 2,76 € 2,72 € 2,62 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A POE13F-24LD Coilcraft 1: 4,58 € 182In Stock	Mfr. Part No. POE13F-24LD Mouser Part No 994-POE13F-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 24 V 0.54 A Learn More about Coilcraft poexf flyback transformers	Datasheet	182In Stock	Cut Tape 4,58 € 3,63 € 3,49 € 3,26 € Reel 3,09 € View 2,96 € 2,91 € 2,81 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: 7,10 € 27In Stock	Mfr. Part No. Q4434-BL Mouser Part No 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	7,10 € 5,75 € 5,52 € 5,35 € View 5,19 € 4,95 € 4,80 € 4,64 € 4,51 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 FA2732-ALD Coilcraft 1: 3,20 € 690In Stock	Mfr. Part No. FA2732-ALD Mouser Part No 994-FA2732-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	690In Stock	Cut Tape 3,20 € 2,60 € 2,49 € 2,34 € Reel 2,24 € View 2,18 € 2,08 € 2,02 € 1,96 € MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A HA3994-AL Coilcraft 1: 6,44 € 24In Stock	Mfr. Part No. HA3994-AL Mouser Part No 994-HA3994-AL	Coilcraft	Audio Transformers / Signal Transformers HA3994 for LT3751 15 V, -15 V 3.6 A Learn More about Coilcraft power magnetics	Datasheet	24In Stock	6,44 € 5,72 € 5,49 € 5,31 € View 5,15 € 4,83 € 4,68 € 4,53 € 4,47 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 MA5157-AL Coilcraft 1: 5,69 € 97In Stock	Mfr. Part No. MA5157-AL Mouser Part No 994-MA5157-AL	Coilcraft	Audio Transformers / Signal Transformers MA5157 Flyback For NXP SSL2103 Learn More about Coilcraft power magnetics	Datasheet	97In Stock	5,69 € 4,94 € 4,20 € 3,98 € View 3,84 € 3,72 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 NA5889-ALD Coilcraft 1: 5,44 € 112In Stock	Mfr. Part No. NA5889-ALD Mouser Part No 994-NA5889-ALD	Coilcraft	Audio Transformers / Signal Transformers NA5889 12W 0.03Ohms For TPS55340 Learn More about Coilcraft power magnetics	Datasheet	112In Stock	Cut Tape 5,44 € 4,64 € 4,45 € 4,32 € Reel 3,80 € View 4,00 € 3,66 € 3,55 € MouseReel Available	Min.: 1 Mult.: 1 : 175	12 W
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 19.5 V 1.5 A POE300F-19LD Coilcraft 1: 6,43 € 144In Stock	Mfr. Part No. POE300F-19LD Mouser Part No 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 6,43 € 5,50 € 5,27 € 5,11 € Reel 4,50 € View 4,74 € 4,33 € 4,21 € MouseReel Available	Min.: 1 Mult.: 1 : 175
Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr SCS-050L Coilcraft 1: 2,92 € 47In Stock	Mfr. Part No. SCS-050L Mouser Part No 994-SCS-050L	Coilcraft	Current Transformers - Board Mount SCS 3800uH 30A Curr Sense Trnsfmr Learn More about Coilcraft power magnetics	Datasheet	47In Stock	2,92 € 2,39 € 2,07 € 2,01 € View 1,95 € 1,93 € 1,91 € 1,82 € 1,80 €	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Z9007 For NCP1200 67uH 16 V 4.2 A Z9007-BL Coilcraft 1: 14,69 € 11In Stock	Mfr. Part No. Z9007-BL Mouser Part No 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	14,69 € 12,50 € 12,25 € 11,80 € View 11,23 € 10,90 €	Min.: 1 Mult.: 1	70 W

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