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).

All Results (2,729)

Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Coilcraft Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms 3,296In Stock
3,712Expected 8/21/2026
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750 5,786In Stock
Min.: 1
Mult.: 1
: 200

Coilcraft Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms 14,391In Stock
Min.: 1
Mult.: 1
: 250

Coilcraft Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 1,040In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Power Inductors - SMD 2.2uH Unshld 20% 1.6A 200mOhms 1,209In Stock
6,000On Order
Min.: 1
Mult.: 1
: 1,000

Coilcraft Audio Transformers / Signal Transformers FA2469 Flyback For STMicro STLC3075 1,050In Stock
Min.: 1
Mult.: 1
: 450

Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms 4,700In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Power Inductors - SMD 4.7uH Shld 20% 1A 175 mOhms 2,268In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 10uH Shld 20% 2.2A 105mOhms 2,797In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Power Inductors - SMD 6.8uH Shld 20% 2.8A 95mOhms 1,912In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Power Inductors - SMD 4.7uH Shld 20% 1.9A 90mOhms 3,242In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Power Inductors - Leaded 4.7uH Unshld 20% 5.8A 18mOhms 4,163In Stock
Min.: 1
Mult.: 1

Coilcraft Audio Transformers / Signal Transformers FA2470 Flyback For STMicro STLC3075 806In Stock
Min.: 1
Mult.: 1
: 450

Coilcraft Coupled Inductors LPD5030 Low Profile 20% 67mOhms 2,485In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Coupled Inductors 25uH 25% 700mA 72 Ohms 1,677In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Power Inductors - SMD 10uH Shld 20% 1.3A 200 mOhms 6,258In Stock
58,000On Order
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 33uH Shld 20% 680mA 420 mOhms 8,567In Stock
13,000Expected 9/18/2026
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 47uH Shld 20% 0.7A 640mOhms 2,394In Stock
Min.: 1
Mult.: 1
: 750

Coilcraft Power Inductors - SMD 180nH Unshld 20% 10A 3mOhms 3,445In Stock
4,000Expected 10/16/2026
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 1 mH Unshld 20% 0.3A 3Ohms 1,621In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 10uH Shld 20% 700mA 330 mOhms 2,590In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms 11,646In Stock
Min.: 1
Mult.: 1
: 1,000

Coilcraft Power Inductors - SMD 33uH Shld 20% 1.3A 180mOhms AECQ2 3,928In Stock
Min.: 1
Mult.: 1
: 350

Coilcraft Coupled Inductors 10uH Shld 20% 16.2A 18mOhms 1,163In Stock
Min.: 1
Mult.: 1
: 175

Coilcraft Power Inductors - SMD 2.2uH Shld 20% 630mA 470mOhms 2,860In Stock
Min.: 1
Mult.: 1
: 2,000