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).

Results: 203
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 Mfr.
Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Power Rating
Coilcraft Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms
Datasheet
7,008In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750
Datasheet
5,786In Stock
MouseReel Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Coilcraft Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72
Datasheet
1,040In Stock
1,750Expected 10/12/2026
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075
Datasheet
1,050In Stock
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

Coilcraft Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402
Datasheet
992In Stock
875Expected 9/21/2026
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 175

15 W
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A
Datasheet
585In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075
Datasheet
806In Stock
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 450

Coilcraft Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402
Datasheet
561In Stock
600Expected 9/11/2026
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

10 W
Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.0106Ohm Planar Trnsfmr
Datasheet
150In Stock
175Expected 9/25/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

300 W
Coilcraft Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A
Datasheet
175In Stock
1,824On Order
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Power Transformers - Board Mount Q4437 Flybck Regltor 12 V, -12 V 1.8 A
Datasheet
493In Stock
756Expected 9/24/2026
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A
Datasheet
3,026In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 200

Coilcraft Current Transformers - Board Mount CS1xxx Curr Sensor 10A 20-50kHz
Datasheet
2,056In Stock
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers FA2924 SMT Flyback For Si341, Si3402
Datasheet
2,090In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 175

15 W
Coilcraft Pulse Transformers PA6549 2W AEC-Q200 For ADI ADuM347x
Datasheet
1,846In Stock
MouseReel Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 600

Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 12 V 0.25 A
Datasheet
2,509In Stock
MouseReel Available
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 350

Coilcraft Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A
Datasheet
109In Stock
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Coilcraft Current Transformers - Board Mount CST2 1:100 20A 2KuH AEC-Q200
Datasheet
655In Stock
620Expected 8/31/2026
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 250

Coilcraft Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz
Datasheet
34In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A
Datasheet
2In Stock
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 5.0 V 2.6 A
Datasheet
146In Stock
1,050Expected 8/24/2026
MouseReel Available
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W
Datasheet
176In Stock
MouseReel Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 200

Coilcraft Current Transformers - Board Mount CS60 Current Sensor 1-10A 50-60kHz
Datasheet
42In Stock
1,296On Order
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2
Datasheet
51In Stock
MouseReel Available
A tariff of 30% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A
Datasheet
127In Stock
700Expected 9/25/2026
MouseReel Available
A tariff of 11% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 350