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
$2.40
$2.04
$1.88
$1.60
Reel
$1.36
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - SMD 10uH Shld 20% 440mOhms AECQ2
3,794In Stock
Cut Tape
$1.40
$1.19
$1.08
$0.847
Reel
$0.673
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - Leaded 7uH Unshld 1% 6.5A 21.5mOhms 1,473In Stock
$7.25
$5.86
$5.21
$4.92
Min.: 1
Mult.: 1
Coilcraft Power Inductors - SMD 10uH Shld 20% 14.7A 14mOhms 3,780In Stock
3,900Expected 2026/12/30
Cut Tape
$3.16
$2.64
$2.41
$1.90
Reel
$1.84
Min.: 1
Mult.: 1
: 300
Coilcraft Power Inductors - SMD 470uH Shld 10% 2.2A 445mOhms 1,447In Stock
1,800Expected 2026/12/25
Cut Tape
$3.16
$2.64
$2.41
$1.90
Reel
$1.84
Min.: 1
Mult.: 1
: 300
Coilcraft Power Inductors - SMD 100uH Shld 20% 0.5A 1.27Ohms 3,331In Stock
3,750Expected 2026/12/11
Cut Tape
$1.90
$1.62
$1.49
$1.11
Reel
$0.954
Min.: 1
Mult.: 1
: 750
Coilcraft Power Inductors - SMD 1 mH Shld 20% 0.15A 13.8Ohms 3,245In Stock
4,500Expected 2026/10/26
Cut Tape
$1.90
$1.62
$1.49
$1.11
Reel
$0.954
Min.: 1
Mult.: 1
: 750
Coilcraft Coupled Inductors 47uH Shld 20% 7.5A 75mOhms 748In Stock
Cut Tape
$3.97
$3.31
$3.02
$2.37
Reel
$2.30
Min.: 1
Mult.: 1
: 175
Coilcraft Power Inductors - SMD 680uH Shld 10% 0.8A 910mOhms AECQ2 1,007In Stock
Cut Tape
$3.05
$2.55
$2.33
$1.83
Reel
$1.66
Min.: 1
Mult.: 1
: 500
Coilcraft Audio Transformers / Signal Transformers POE13P Flyback PoE 13uH 12 V 1.08 A 4,263In Stock
8,925Expected 2026/11/09
Cut Tape
$3.64
$2.95
$2.84
$2.66
Reel
$2.55
Min.: 1
Mult.: 1
: 175
Coilcraft Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A 570In Stock
Cut Tape
$7.48
$6.40
$6.13
$5.94
Reel
$5.23
Min.: 1
Mult.: 1
: 175
Coilcraft Power Inductors - SMD 330uH Unshld 20% 1.2A 700mOhms 1,088In Stock
Cut Tape
$2.87
$2.44
$2.26
$1.67
Reel
$1.63
Min.: 1
Mult.: 1
: 225
Coilcraft Power Inductors - SMD 47uH Unshld 20% 3.7A 52mOhms 1,379In Stock
Cut Tape
$3.45
$3.27
Reel
$2.71
$2.07
$2.01
Min.: 1
Mult.: 1
: 175
Coilcraft Coupled Inductors 2uH 1.74A 20% 11.62Ohms AECQ2 5,715In Stock
Cut Tape
$2.17
$1.85
$1.70
$1.27
Reel
$1.09
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 2.2uH Shld 20% 1.5A 70 mOhms
16,664In Stock
Cut Tape
$1.54
$1.28
$1.17
$0.842
Reel
$0.842
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 22uH Shld 20% 830mA 360 mOhms
21,110In Stock
26,000Expected 2026/12/07
Cut Tape
$1.40
$1.19
$1.08
$0.847
Reel
$0.673
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 150uH Shld 10% 1.33A 324.4mOhm AECQ2 1,449In Stock
1,000Expected 2026/12/21
Cut Tape
$2.31
$1.97
$1.81
$1.35
Reel
$1.31
Min.: 1
Mult.: 1
: 200
Coilcraft Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 1,040In Stock
1,750Expected 2026/11/23
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 4,416In Stock
Cut Tape
$2.48
$2.21
$2.17
$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
$1.59
$1.35
$1.24
$0.961
Reel
$0.795
Min.: 1
Mult.: 1
: 1,000
Coilcraft Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms
5,746In Stock
Cut Tape
$1.40
$1.19
$1.08
$0.847
Reel
$0.673
Min.: 1
Mult.: 1
: 1,000
Coilcraft Coupled Inductors 47uH Shld 20% 2.8A 115mOhms 1,490In Stock
Cut Tape
$3.52
$2.94
$2.69
$2.11
Reel
$2.05
Min.: 1
Mult.: 1
: 300
Coilcraft Coupled Inductors 2.5uH Shld 20% 3.06A 33mOhms AECQ2 1,531In Stock
2,000Expected 2026/11/30
Cut Tape
$2.97
$2.52
$2.33
$1.73
Reel
$1.67
Min.: 1
Mult.: 1
: 250
Coilcraft Power Inductors - SMD 680uH Shld 10% 1.3A 675mOhms AECQ2 980In Stock
1,500Expected 2026/10/23
Cut Tape
$2.91
$2.43
$2.22
$1.74
Reel
$1.69
Min.: 1
Mult.: 1
: 300
Coilcraft Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 412In Stock
2,450On Order
Cut Tape
$6.55
$5.59
$5.36
$5.20
Reel
$4.58
Min.: 1
Mult.: 1
: 175