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: 2,667
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 Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms 13,498In Stock
Cut Tape
$3.09
$3.06
$2.82
$2.10
Reel
$1.99
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - SMD 4.7uH Shld 20% 350mOhms AECQ2
4,860In Stock
Cut Tape
$1.62
$1.37
$1.26
$0.97
Reel
$0.817
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 33uH Shld 20% 2.8A 66mOhms 10,590In Stock
Cut Tape
$3.22
$2.75
$2.53
$1.89
Reel
$1.82
Min.: 1
Mult.: 1
: 200
Coilcraft Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 2,353In Stock
Cut Tape
$2.88
$2.45
$2.26
$1.81
Reel
$1.54
Min.: 1
Mult.: 1
: 500
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms 3,115In Stock
Cut Tape
$2.48
$2.12
$1.95
$1.45
Reel
$1.36
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 10uH Shld 20% 2.1A 53mOhms 1,600In Stock
Cut Tape
$2.54
$2.17
$2.00
$1.49
Reel
$1.27
Min.: 1
Mult.: 1
: 800
Coilcraft Power Inductors - SMD 1.5uH Shld 30% 10.8A 5.1mOhms 1,486In Stock
Cut Tape
$3.22
$2.75
$2.53
$1.89
Reel
$1.82
Min.: 1
Mult.: 1
: 200
Coilcraft Power Inductors - SMD 4.7uH Shld 20% 3.4A 29mOhms 1,748In Stock
Cut Tape
$2.24
$1.91
$1.76
$1.50
Reel
$1.28
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - Leaded 47uH Shld 10% 3.2A 55mOhms 3,878In Stock
$2.18
$1.86
$1.71
$1.28
Min.: 1
Mult.: 1
Coilcraft Power Inductors - SMD 120uH Shld 20% 6.1Ohms AECQ2
4,980In Stock
Cut Tape
$1.41
$1.20
$1.09
$0.847
Reel
$0.674
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 22uH Shld 20% 10.4A 26mOhms 1,349In Stock
Cut Tape
$3.17
$2.65
$2.42
$1.93
Reel
$1.85
Min.: 1
Mult.: 1
: 300
Coilcraft Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 1,040In Stock
1,750Expected 10/29/2026
Cut Tape
$5.22
$4.13
$3.98
$3.71
Reel
$3.52
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms 4,046In Stock
Cut Tape
$2.48
$2.21
$2.18
$1.84
Reel
$1.84
Min.: 1
Mult.: 1
: 750
Coilcraft Power Inductors - SMD 4.7uH Shld 20% 1A 175 mOhms
2,075In Stock
Cut Tape
$1.62
$1.37
$1.26
$0.97
Reel
$0.817
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms
5,704In Stock
Cut Tape
$1.53
$1.28
$1.18
$0.842
Reel
$0.842
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 1,488In Stock
Cut Tape
$3.53
$2.95
$2.70
$2.15
Reel
$2.06
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 1,531In Stock
2,000Expected 12/7/2026
Cut Tape
$4.45
$3.79
$3.49
$2.60
Reel
$2.52
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - SMD 6.8uH Shld 30% 6.01A 15.4mOhms 2,300In Stock
7,400On Order
Cut Tape
$2.47
$2.26
$2.18
$1.45
Reel
$1.41
Min.: 1
Mult.: 1
: 200
Coilcraft Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT 2,194In Stock
16,500On Order
Cut Tape
$5.94
$4.62
Reel
$3.93
$3.79
$3.67
$3.65
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - SMD 10uH Shld 20% 440mOhms AECQ2
3,785In Stock
Cut Tape
$1.53
$1.28
$1.18
$0.842
Reel
$0.842
$0.716
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms
4,366In Stock
Cut Tape
$1.53
$1.28
$1.18
$0.842
Reel
$0.842
$0.716
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - Leaded 7uH Unshld 1% 6.5A 21.5mOhms 1,471In Stock
$7.25
$6.14
$5.22
$4.93
Min.: 1
Mult.: 1
Coilcraft Power Inductors - SMD 100uH Shld 20% 2.2A 150.2mOhm AECQ2 1,373In Stock
4,000Expected 11/27/2026
Cut Tape
$2.66
$2.27
$2.09
$1.68
Reel
$1.43
Min.: 1
Mult.: 1
: 500
Coilcraft Power Inductors - SMD 10uH Shld 20% 14.7A 14mOhms 3,780In Stock
9,300On Order
Cut Tape
$3.17
$2.65
$2.42
$1.93
Reel
$1.85
Min.: 1
Mult.: 1
: 300
Coilcraft Power Inductors - SMD 470uH Shld 10% 2.2A 445mOhms 1,444In Stock
1,800Expected 12/25/2026
Cut Tape
$3.17
$2.65
$2.42
$1.93
Reel
$1.85
Min.: 1
Mult.: 1
: 300