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
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS Power Rating
Coilcraft Current Transformers - Board Mount CS1xxx Curr Sensor 24A 20-50kHz 297In Stock
Min.: 1
Mult.: 1

Coilcraft Current Transformers - Board Mount CS4xxx High Freq 5000uH 10A 0.7Ohms 107In Stock
87Expected 22/10/2026
Min.: 1
Mult.: 1

Coilcraft Current Transformers - Board Mount CS4xxx High Freq 20000uH 24A 1.4Ohms 173In Stock
551Expected 22/09/2026
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers GA3136 SMT Flyback For TI UCC2809 39In Stock
Min.: 1
Mult.: 1

50 W
Coilcraft Audio Transformers / Signal Transformers HA4018 for GreenMode 5 V, -15 V 0.05 A 30In Stock
Min.: 1
Mult.: 1
: 100

Coilcraft Audio Transformers / Signal Transformers HA4061 For LT 3751 500V 5A 16In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers NA5920 12W 0.013Ohms For LT8586 511In Stock
600Expected 23/10/2026
Min.: 1
Mult.: 1
: 200

12 W
Coilcraft Audio Transformers / Signal Transformers NA6223 10W 0.33Ohms For TPS23753A 67In Stock
Min.: 1
Mult.: 1
: 175

10 W
Coilcraft Audio Transformers / Signal Transformers NA6252 12W 0.01Ohms For LT8585 247In Stock
Min.: 1
Mult.: 1
: 200

Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.0123Ohm Planar Trnsfmr 1In Stock
25Expected 02/10/2026
Min.: 1
Mult.: 1

300 W
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 3.3 V 4.0 A 138In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Power Transformers - Board Mount Q4337 Flybck Regltor 12 V, -12 V 0.35 A 29In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51
4.086On Order
Min.: 1
Mult.: 1
: 200

Coilcraft Audio Transformers / Signal Transformers GA3460 for LT3751 500V 50A
2.784On Order
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers PL160 160W 0.0147Ohm Planar Trnsfmr
1.294On Order
Min.: 1
Mult.: 1

160 W
Coilcraft Current Transformers - Board Mount CST1 1:100 20A 2KuH AEC-Q200
2.250On Order
Min.: 1
Mult.: 1
: 250

Coilcraft Current Transformers - Board Mount CU8965 1:100 20A 1.33mH AEC-Q200
4.800On Order
Min.: 1
Mult.: 1
: 600

Coilcraft Current Transformers - Board Mount D18xx Current Sensor 35A 20-50kHz
1.764On Order
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402
5.300On Order
Min.: 1
Mult.: 1
: 200

10 W
Coilcraft Audio Transformers / Signal Transformers FA2732 SMT Flyback For Si3401, Si3402
940Expected 17/09/2026
Min.: 1
Mult.: 1
: 200

10 W
Coilcraft Audio Transformers / Signal Transformers HA4060 For LT3751 500V 2A
276On Order
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers NA5743 12W 0.012Ohms For LT8584
600Expected 23/10/2026
Min.: 1
Mult.: 1
: 200

Coilcraft Audio Transformers / Signal Transformers PL160 160W 0.0185Ohm Planar Trnsfmr
432Expected 17/09/2026
Min.: 1
Mult.: 1

160 W
Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.009Ohms Planar Trnsfmr
185On Order
Min.: 1
Mult.: 1

300 W
Coilcraft Audio Transformers / Signal Transformers PL160 300W 0.0138Ohm Planar Trnsfmr
175On Order
Min.: 1
Mult.: 1

300 W