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 (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS Power Rating
Coilcraft Power Transformers - Board Mount Q4344 Flybck Regltor -12 V 5.0 V 0.75 A 18In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers B0570 for NCP101X 15uH 12 V 1.25 A 105In Stock
Min.: 1
Mult.: 1

15 W
Coilcraft Audio Transformers / Signal Transformers C1586 TI LM5070 13uH 12 V 1.08 A 67In Stock
Min.: 1
Mult.: 1
: 175

13 W
Coilcraft Current Transformers - Board Mount CST2 1:125 20A 3KuH AEC-Q200 78In Stock
250Expected 06/11/2026
Min.: 1
Mult.: 1
: 250

Coilcraft Audio Transformers / Signal Transformers FA2925 SMT Flyback For Si341, Si3402 135In Stock
Min.: 1
Mult.: 1
: 175

15 W
Coilcraft Audio Transformers / Signal Transformers GA3172 Flyback For PIC16HV785 1In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 19.5 V 0.67 A 95In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Power Transformers - Board Mount Q4438 Flybck Regltor 12 V, -12 V 0.63 A 375In Stock
210Expected 16/11/2026
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers NA5730 SMT Flyback For TI TPS23751/2 51In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Audio Transformers / Signal Transformers POE30P Flyback PoE 3uH 3.3 V 0.91 A 127In Stock
700Expected 25/09/2026
Min.: 1
Mult.: 1
: 350

Coilcraft Audio Transformers / Signal Transformers C1174 for TPS23750 10uH 5.0 V 2 A 99In Stock
Min.: 1
Mult.: 1
: 200

Coilcraft Current Transformers - Board Mount D18xx Current Sensor 10A 20-50kHz 34In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers GA3544 for TI UCD3K 5uH 12 V 0.2 A 90In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers JA4635 Flyback 110 Vac 10.5A 2In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE60F Flyback For PoE 6W 176In Stock
Min.: 1
Mult.: 1
: 200

Coilcraft Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A 49In Stock
Min.: 1
Mult.: 1
: 175

13 W
Coilcraft Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 195In Stock
Min.: 1
Mult.: 1
: 250

7 W
Coilcraft Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 159In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753 3In Stock
200Expected 19/10/2026
Min.: 1
Mult.: 1
: 200

10 W
Coilcraft Audio Transformers / Signal Transformers PA6605 60W 4.7Ohms For LM5122 78In Stock
100Expected 21/12/2026
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A 167In Stock
Min.: 1
Mult.: 1
: 200

Coilcraft Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A 25In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers Y8844 For NCP1201 3.5uH 6.5 V 0.54 A 16In Stock
Min.: 1
Mult.: 1

3.5 W
Coilcraft Audio Transformers / Signal Transformers C1585 TI LM5070 13uH 5.0 V 2.6 A 87In Stock
Min.: 1
Mult.: 1
: 175

13 W
Coilcraft Current Transformers - Board Mount CST4835 1:100 7A 820uH AEC-Q200 16In Stock
500Expected 07/12/2026
Min.: 1
Mult.: 1
: 500