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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).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms MSS1038-702NLC Coilcraft 1: $3.09 13,498In Stock	Mfr. Part # MSS1038-702NLC Mouser Part # 994-MSS1038-702NLC	Coilcraft	Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms Learn More about Coilcraft mss1038	Datasheet	13,498In Stock	Cut Tape $3.09 Reel $1.99 $1.28 $1.22 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: $7.54 6,148In Stock	Mfr. Part # CS4200V-01L Mouser Part # 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6,148In Stock	$7.54 $6.10 $5.86 $5.68 View $5.50 $5.25 $5.09 $4.93 Quote	Min.: 1 Mult.: 1
Power Inductors - SMD 100uH Unshld 20% 1.3A 280mOhms DO3316P-104MLD Coilcraft 1: $2.06 17,988In Stock 26,000Expected 11/20/2026	Mfr. Part # DO3316P-104MLD Mouser Part # 994-DO3316P-104MLD	Coilcraft	Power Inductors - SMD 100uH Unshld 20% 1.3A 280mOhms Learn More about Coilcraft do3316p	Datasheet	17,988In Stock 26,000Expected 11/20/2026	Cut Tape $2.06 $2.00 $1.67 $1.62 Reel $1.42 View $1.47 $1.38 $1.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors 10uH 650mA 10% 1.55Ohms AECQ2 LPR4012-103BMRC Coilcraft 1: $2.17 1,746In Stock	Mfr. Part # LPR4012-103BMRC Mouser Part # 994-LPR4012-103BMRC	Coilcraft	Coupled Inductors 10uH 650mA 10% 1.55Ohms AECQ2 Learn More about Coilcraft lpr inductors	Datasheet	1,746In Stock	Cut Tape $2.17 $1.85 $1.70 $1.27 Reel $1.10 View $1.23 $1.16 $1.05 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors 10uH Shld 20% 16.2A 18mOhms MSD1514-103MED Coilcraft 1: $3.98 1,078In Stock	Mfr. Part # MSD1514-103MED Mouser Part # 994-MSD1514-103MED	Coilcraft	Coupled Inductors 10uH Shld 20% 16.2A 18mOhms Learn More about Coilcraft msd1514	Datasheet	1,078In Stock	Cut Tape $3.98 $3.33 $3.04 $2.73 Reel $2.32 View $2.17 $2.10 $2.03 $1.93 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - SMD 68uH Shld 20% 1.8A 185.9mOhm AECQ2 MSS1246-683MLC Coilcraft 1: $2.15 1,611In Stock	Mfr. Part # MSS1246-683MLC Mouser Part # 994-MSS1246-683MLC	Coilcraft	Power Inductors - SMD 68uH Shld 20% 1.8A 185.9mOhm AECQ2 Learn More about Coilcraft mss1246 inductors	Datasheet	1,611In Stock	Cut Tape $2.15 $1.83 $1.69 $1.44 Reel $1.22 View $1.15 $1.10 $1.04 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - SMD 4.7uH Shld 20% 6.2A 15.5mOhms AECQ2 MSS1278T-472MLD Coilcraft 1: $2.66 1,299In Stock 500Expected 11/9/2026	Mfr. Part # MSS1278T-472MLD Mouser Part # 994-MSS1278T-472MLD	Coilcraft	Power Inductors - SMD 4.7uH Shld 20% 6.2A 15.5mOhms AECQ2 Learn More about Coilcraft mss1278 hi temp inductors	Datasheet	1,299In Stock 500Expected 11/9/2026	Cut Tape $2.66 $2.27 $2.09 $1.69 Reel $1.43 View $1.34 $1.29 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 500
Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms LPD5030V-682MRC Coilcraft 1: $2.48 3,113In Stock	Mfr. Part # LPD5030V-682MRC Mouser Part # 994-LPD5030V-682MRC	Coilcraft	Coupled Inductors LPD5030V Mini Hi Iso 20% 395mOhms Learn More about Coilcraft lpd5030v mini transformers	Datasheet	3,113In Stock	Cut Tape $2.48 $2.12 $1.95 $1.60 Reel $1.36 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 1.5uH Shld 30% 10.8A 5.1mOhms MSS1048-152NLC Coilcraft 1: $3.49 1,486In Stock	Mfr. Part # MSS1048-152NLC Mouser Part # 994-MSS1048-152NLC	Coilcraft	Power Inductors - SMD 1.5uH Shld 30% 10.8A 5.1mOhms Learn More about Coilcraft mss1048 inductors	Datasheet	1,486In Stock	Cut Tape $3.49 $2.84 Reel $2.33 $1.46 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - Leaded 47uH Shld 10% 3.2A 55mOhms RFS1317-473KL Coilcraft 1: $2.18 3,778In Stock	Mfr. Part # RFS1317-473KL Mouser Part # 994-RFS1317-473KL	Coilcraft	Power Inductors - Leaded 47uH Shld 10% 3.2A 55mOhms Learn More about Coilcraft rfs	Datasheet	3,778In Stock	$2.18 $1.86 $1.71 $1.28 View $1.24 $1.17 $1.11 $1.06 $1.02	Min.: 1 Mult.: 1
Power Inductors - SMD 4.7uH Shld 20% 350mOhms AECQ2 LPS3008-472MRC Coilcraft 1: $1.62 4,860In Stock	Mfr. Part # LPS3008-472MRC Mouser Part # 994-LPS3008-472MRC	Coilcraft	Power Inductors - SMD 4.7uH Shld 20% 350mOhms AECQ2 Learn More about Coilcraft lps inductors	Datasheet	4,860In Stock	Cut Tape $1.62 $1.37 $1.26 $0.97 Reel $0.817 View $0.961 $0.791 $0.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 33uH Shld 20% 2.8A 66mOhms MSS1048-333MLC Coilcraft 1: $3.49 10,379In Stock	Mfr. Part # MSS1048-333MLC Mouser Part # 994-MSS1048-333MLC	Coilcraft	Power Inductors - SMD 33uH Shld 20% 2.8A 66mOhms Learn More about Coilcraft mss1048 inductors	Datasheet	10,379In Stock	Cut Tape $3.49 $2.84 Reel $2.33 $2.32 $2.25 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - SMD 120uH Shld 20% 6.1Ohms AECQ2 LPS3010-124MRC Coilcraft 1: $1.41 4,980In Stock	Mfr. Part # LPS3010-124MRC Mouser Part # 994-LPS3010-124MRC	Coilcraft	Power Inductors - SMD 120uH Shld 20% 6.1Ohms AECQ2 Learn More about Coilcraft lps inductors	Datasheet	4,980In Stock	Cut Tape $1.41 $1.20 $1.09 $0.847 Reel $0.674 View $0.792 $0.652 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 22uH Shld 20% 10.4A 26mOhms MSS1583-223MED Coilcraft 1: $3.17 1,347In Stock	Mfr. Part # MSS1583-223MED Mouser Part # 994-MSS1583-223MED	Coilcraft	Power Inductors - SMD 22uH Shld 20% 10.4A 26mOhms Learn More about Coilcraft mss1583 inductors	Datasheet	1,347In Stock	Cut Tape $3.17 $2.65 $2.42 $2.18 Reel $1.85 View $1.73 $1.67 $1.62 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 300
Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 MSD1260T-333MLD Coilcraft 1: $2.88 2,353In Stock	Mfr. Part # MSD1260T-333MLD Mouser Part # 994-MSD1260T-333MLD	Coilcraft	Coupled Inductors 33uH Shld 2.32A 134mOhms AECQ2 Learn More about Coilcraft msd inductors	Datasheet	2,353In Stock	Cut Tape $2.88 $2.45 $2.26 $1.81 Reel $1.54 View $1.44 $1.40 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51 DA2033-ALD Coilcraft 1: $6.95 2,623In Stock 1,000Expected 11/9/2026	Mfr. Part # DA2033-ALD Mouser Part # 994-DA2033-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2033 Cap Chrgr For Linear LT3750/51 Learn More about Coilcraft power magnetics	Datasheet	2,623In Stock 1,000Expected 11/9/2026	Cut Tape $6.95 $5.93 $5.70 $5.52 Reel $4.86 View $5.12 $4.68 $4.54 MouseReel Available	Min.: 1 Mult.: 1 : 200
Power Inductors - SMD 47uH Shld 20% 0.7A 640mOhms DO1608C-473MLC Coilcraft 1: $1.91 1,915In Stock	Mfr. Part # DO1608C-473MLC Mouser Part # 994-DO1608C-473MLC	Coilcraft	Power Inductors - SMD 47uH Shld 20% 0.7A 640mOhms Learn More about Coilcraft do1608c	Datasheet	1,915In Stock	Cut Tape $1.91 $1.63 $1.60 $1.53 Reel $1.45 View $1.08 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 180nH Unshld 20% 10A 3mOhms DO1813H-181MLD Coilcraft 1: $1.97 1,885In Stock 8,000On Order	Mfr. Part # DO1813H-181MLD Mouser Part # 994-DO1813H-181MLD	Coilcraft	Power Inductors - SMD 180nH Unshld 20% 10A 3mOhms Learn More about Coilcraft auto app magnetics	Datasheet	1,885In Stock 8,000On Order On Order Ship Dates Mfr. #: DO1813H-181MLD Stock: 1,885 Can Ship Immediately On Order: 3,000 Expected 12/4/2026 5,000 Expected 12/25/2026 Factory Lead-Time: 9 Weeks	Cut Tape $1.97 $1.69 $1.68 $1.32 Reel $1.32 $1.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors LPD5030 Low Profile 20% 210mOhms LPD5030-103MRC Coilcraft 1: $1.77 2,171In Stock 2,250Expected 12/22/2026	Mfr. Part # LPD5030-103MRC Mouser Part # 994-LPD5030-103MRC	Coilcraft	Coupled Inductors LPD5030 Low Profile 20% 210mOhms Learn More about Coilcraft lpd5030	Datasheet	2,171In Stock 2,250Expected 12/22/2026	Cut Tape $1.77 $1.50 $1.38 $1.07 Reel $0.894 View $0.996 $0.938 $0.865 $0.821 MouseReel Available	Min.: 1 Mult.: 1 : 750
Coupled Inductors LPD5030 Low Profile 20% 159mOhms LPD5030-682MRC Coilcraft 1: $1.77 2,071In Stock	Mfr. Part # LPD5030-682MRC Mouser Part # 994-LPD5030-682MRC	Coilcraft	Coupled Inductors LPD5030 Low Profile 20% 159mOhms Learn More about Coilcraft lpd5030	Datasheet	2,071In Stock	Cut Tape $1.77 $1.50 $1.38 $1.07 Reel $0.894 View $0.996 $0.938 $0.865 $0.821 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 15uH Shld 20% 950mOhms AECQ2 LPS3010-153MRC Coilcraft 1: $1.41 2,591In Stock	Mfr. Part # LPS3010-153MRC Mouser Part # 994-LPS3010-153MRC	Coilcraft	Power Inductors - SMD 15uH Shld 20% 950mOhms AECQ2 Learn More about Coilcraft lps inductors	Datasheet	2,591In Stock	Cut Tape $1.41 $1.20 $1.09 $0.847 Reel $0.674 View $0.792 $0.652 $0.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 10uH Shld 20% 700mA 330 mOhms LPS3314-103MRC Coilcraft 1: $1.62 1,893In Stock	Mfr. Part # LPS3314-103MRC Mouser Part # 994-LPS3314-103MRC	Coilcraft	Power Inductors - SMD 10uH Shld 20% 700mA 330 mOhms Learn More about Coilcraft lps inductors	Datasheet	1,893In Stock	Cut Tape $1.62 $1.37 $1.26 $0.97 Reel $0.817 View $0.961 $0.791 $0.75 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms LPS4018-153MRC Coilcraft 1: $1.53 8,612In Stock	Mfr. Part # LPS4018-153MRC Mouser Part # 994-LPS4018-153MRC	Coilcraft	Power Inductors - SMD 15uH Shld 20% 940mA 260 mOhms Learn More about Coilcraft lps4018	Datasheet	8,612In Stock	Cut Tape $1.53 $1.28 $1.18 $0.842 Reel $0.842 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Coupled Inductors 10uH Shld 20% 5.2A 31mOhms MSD1583-103MED Coilcraft 1: $3.53 1,358In Stock	Mfr. Part # MSD1583-103MED Mouser Part # 994-MSD1583-103MED	Coilcraft	Coupled Inductors 10uH Shld 20% 5.2A 31mOhms Learn More about Coilcraft msd1583	Datasheet	1,358In Stock	Cut Tape $3.53 $2.95 $2.70 $2.15 Reel $2.06 View $1.93 $1.86 $1.80 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A POE70P-50LD Coilcraft 1: $4.42 1,948In Stock	Mfr. Part # POE70P-50LD Mouser Part # 994-POE70P-50LD	Coilcraft	Audio Transformers / Signal Transformers POE70P Flyback 7uH 5.0 V 1.4 A Learn More about Coilcraft poexp flyback transformers	Datasheet	1,948In Stock	Cut Tape $4.42 $3.49 $3.37 $3.14 Reel $2.98 View $2.85 $2.80 $2.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200

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