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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 (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms CS4200V-01L Coilcraft 1: $8.590 6.670In 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	6.670In Stock	$8.590 $6.950 $6.676 $6.471 View $6.266 $5.981 $5.799 $5.617 Quote	Min.: 1 Mult.: 1
Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms MSS1038-702NLC Coilcraft 1: $3.520 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 $3.520 Reel $2.267 $1.458 $1.390 $1.379 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Inductors - SMD 100uH Unshld 20% 1.3A 280mOhms DO3316P-104MLD Coilcraft 1: $2.347 19.218In 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	19.218In Stock 26.000Expected 11/20/2026	Cut Tape $2.347 $2.279 $1.903 $1.846 Reel $1.618 View $1.675 $1.572 $1.515 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 DA2257-ALD Coilcraft 1: $5.947 2.558In Stock	Mfr. Part # DA2257-ALD Mouser Part # 994-DA2257-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 Learn More about Coilcraft power magnetics	Datasheet	2.558In Stock	Cut Tape $5.947 $4.705 $4.534 $4.227 Reel $4.010 View $3.839 $3.771 $3.646 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms LPD5030V-224MRC Coilcraft 1: $2.825 3.436In Stock	Mfr. Part # LPD5030V-224MRC Mouser Part # 994-LPD5030V-224MRC	Coilcraft	Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms Learn More about Coilcraft lpd5030v mini transformers	Datasheet	3.436In Stock	Cut Tape $2.825 $2.518 $2.484 $2.096 Reel $2.096 View $2.051 $1.515 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 4.7uH Shld 20% 1A 175 mOhms LPS3314-472MRC Coilcraft 1: $1.846 2.075In Stock	Mfr. Part # LPS3314-472MRC Mouser Part # 994-LPS3314-472MRC	Coilcraft	Power Inductors - SMD 4.7uH Shld 20% 1A 175 mOhms Learn More about Coilcraft lps inductors	Datasheet	2.075In Stock	Cut Tape $1.846 $1.561 $1.435 $1.105 Reel $931 View $1.095 $901 $854 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms LPS4018-154MRC Coilcraft 1: $1.743 5.704In Stock	Mfr. Part # LPS4018-154MRC Mouser Part # 994-LPS4018-154MRC	Coilcraft	Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms Learn More about Coilcraft lps4018	Datasheet	5.704In Stock	Cut Tape $1.743 $1.458 $1.344 $959 Reel $959 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Coupled Inductors 47uH Shld 20% 2.8A 115mOhms MSD1583-473MED Coilcraft 1: $4.022 1.488In Stock	Mfr. Part # MSD1583-473MED Mouser Part # 994-MSD1583-473MED	Coilcraft	Coupled Inductors 47uH Shld 20% 2.8A 115mOhms Learn More about Coilcraft msd1583	Datasheet	1.488In Stock	Cut Tape $4.022 $3.361 $3.076 $2.449 Reel $2.347 View $2.199 $2.119 $2.051 $1.948 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Inductors - SMD 100uH Shld 20% 0.5A 1.27Ohms DO1608C-104MLC Coilcraft 1: $2.176 3.181In Stock 3.750Expected 1/8/2027	Mfr. Part # DO1608C-104MLC Mouser Part # 994-DO1608C-104MLC	Coilcraft	Power Inductors - SMD 100uH Shld 20% 0.5A 1.27Ohms Learn More about Coilcraft do1608c	Datasheet	3.181In Stock 3.750Expected 1/8/2027	Cut Tape $2.176 $1.857 $1.823 $1.743 Reel $1.652 View $1.595 $1.162 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 1 mH Shld 20% 0.15A 13.8Ohms DO1608C-105MLC Coilcraft 1: $2.176 7.673In Stock	Mfr. Part # DO1608C-105MLC Mouser Part # 994-DO1608C-105MLC	Coilcraft	Power Inductors - SMD 1 mH Shld 20% 0.15A 13.8Ohms Learn More about Coilcraft do1608c	Datasheet	7.673In Stock	Cut Tape $2.176 $1.857 $1.823 $1.743 Reel $1.652 View $1.595 $1.162 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 2.2uH Shld 20% 2.55A 70mOhms DO1608C-222MLC Coilcraft 1: $2.176 8.404In Stock	Mfr. Part # DO1608C-222MLC Mouser Part # 994-DO1608C-222MLC	Coilcraft	Power Inductors - SMD 2.2uH Shld 20% 2.55A 70mOhms Learn More about Coilcraft do1608c	Datasheet	8.404In Stock	Cut Tape $2.176 $1.857 $1.709 $1.299 Reel $1.106 View $1.242 $1.162 $1.071 $1.015 MouseReel Available	Min.: 1 Mult.: 1 : 750
Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 FA2805-CLD Coilcraft 1: $5.913 1.356In Stock 1.400Expected 11/23/2026	Mfr. Part # FA2805-CLD Mouser Part # 994-FA2805-CLD	Coilcraft	Audio Transformers / Signal Transformers FA2805 SMT Flyback For Si341, Si3402 Learn More about Coilcraft power magnetics	Datasheet	1.356In Stock 1.400Expected 11/23/2026	Cut Tape $5.913 $4.682 $4.512 $4.204 Reel $3.987 View $3.817 $3.760 $3.634 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Coupled Inductors 47uH Shld 20% 7.5A 75mOhms MSD1514-473MED Coilcraft 1: $4.534 747In Stock	Mfr. Part # MSD1514-473MED Mouser Part # 994-MSD1514-473MED	Coilcraft	Coupled Inductors 47uH Shld 20% 7.5A 75mOhms Learn More about Coilcraft msd1514	Datasheet	747In Stock	Cut Tape $4.534 $3.794 $3.463 $2.757 Reel $2.643 View $2.472 $2.392 $2.313 $2.199 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - SMD 680uH Shld 10% 0.8A 910mOhms AECQ2 MSS1260T-684KLD Coilcraft 1: $3.486 997In Stock	Mfr. Part # MSS1260T-684KLD Mouser Part # 994-MSS1260T-684KLD	Coilcraft	Power Inductors - SMD 680uH Shld 10% 0.8A 910mOhms AECQ2 Learn More about Coilcraft mss1260t inductors	Datasheet	997In Stock	Cut Tape $3.486 $2.917 $2.666 $2.244 Reel $1.903 View $1.846 $1.777 $1.686 MouseReel Available	Min.: 1 Mult.: 1 : 500
Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A POE300F-50LD Coilcraft 1: $8.522 464In Stock	Mfr. Part # POE300F-50LD Mouser Part # 994-POE300F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE300F Flyback PoE+ 30uH 5.0 V 6 A Learn More about Coilcraft poe300f flyback transformers	Datasheet	464In Stock	Cut Tape $8.522 $7.280 $6.984 $6.767 Reel $5.958 View $6.277 $5.742 $5.571 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT CJ5143-ALC Coilcraft 1: $6.767 550In Stock 16.500On Order	Mfr. Part # CJ5143-ALC Mouser Part # 994-CJ5143-ALC	Coilcraft	Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT Learn More about Coilcraft power magnetics	Datasheet	550In Stock 16.500On Order On Order Ship Dates Mfr. #: CJ5143-ALC Stock: 550 Can Ship Immediately On Order: 7.250 Expected 11/23/2026 9.250 Expected 1/15/2027 Factory Lead-Time: 10 Weeks	Cut Tape $6.767 $5.263 Reel $4.477 $4.318 $4.181 $4.158 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Inductors - SMD 10uH Shld 20% 440mOhms AECQ2 LPS3015-103MRC Coilcraft 1: $1.743 3.757In Stock	Mfr. Part # LPS3015-103MRC Mouser Part # 994-LPS3015-103MRC	Coilcraft	Power Inductors - SMD 10uH Shld 20% 440mOhms AECQ2 Learn More about Coilcraft lps3015	Datasheet	3.757In Stock	Cut Tape $1.743 $1.458 $1.344 $959 Reel $959 $816 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms LPS4018-105MRC Coilcraft 1: $1.743 4.166In Stock	Mfr. Part # LPS4018-105MRC Mouser Part # 994-LPS4018-105MRC	Coilcraft	Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms Learn More about Coilcraft lps4018	Datasheet	4.166In Stock	Cut Tape $1.743 $1.458 $1.344 $959 Reel $959 $816 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Power Inductors - Leaded 7uH Unshld 1% 6.5A 21.5mOhms MA5173-AE Coilcraft 1: $8.260 1.417In Stock	Mfr. Part # MA5173-AE Mouser Part # 994-MA5173-AE	Coilcraft	Power Inductors - Leaded 7uH Unshld 1% 6.5A 21.5mOhms Learn More about Coilcraft ma517x power filter inductors	Datasheet	1.417In Stock	$8.260 $6.995 $5.947 $5.617 View $5.206 $5.127 $4.796 $4.625	Min.: 1 Mult.: 1
Power Inductors - SMD 100uH Shld 20% 2.2A 150.2mOhm AECQ2 MSS1278T-104MLD Coilcraft 1: $3.030 1.373In Stock 4.000Expected 11/27/2026	Mfr. Part # MSS1278T-104MLD Mouser Part # 994-MSS1278T-104MLD	Coilcraft	Power Inductors - SMD 100uH Shld 20% 2.2A 150.2mOhm AECQ2 Learn More about Coilcraft mss1278 hi temp inductors	Datasheet	1.373In Stock 4.000Expected 11/27/2026	Cut Tape $3.030 $2.586 $2.381 $1.914 Reel $1.629 View $1.527 $1.470 $1.424 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 10uH Shld 20% 14.7A 14mOhms MSS1583-103MED Coilcraft 1: $3.612 3.780In Stock 9.300On Order	Mfr. Part # MSS1583-103MED Mouser Part # 994-MSS1583-103MED	Coilcraft	Power Inductors - SMD 10uH Shld 20% 14.7A 14mOhms Learn More about Coilcraft mss1583 inductors	Datasheet	3.780In Stock 9.300On Order On Order Ship Dates Mfr. #: MSS1583-103MED Stock: 3.780 Can Ship Immediately On Order: 5.400 Expected 1/25/2027 3.900 Expected 2/1/2027 Factory Lead-Time: 12 Weeks	Cut Tape $3.612 $3.019 $2.757 $2.199 Reel $2.108 View $1.971 $1.903 $1.846 $1.754 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Inductors - SMD 470uH Shld 10% 2.2A 445mOhms MSS1583-474KED Coilcraft 1: $3.612 1.444In Stock 1.800Expected 12/25/2026	Mfr. Part # MSS1583-474KED Mouser Part # 994-MSS1583-474KED	Coilcraft	Power Inductors - SMD 470uH Shld 10% 2.2A 445mOhms Learn More about Coilcraft mss1583 inductors	Datasheet	1.444In Stock 1.800Expected 12/25/2026	Cut Tape $3.612 $3.019 $2.757 $2.199 Reel $2.108 View $1.971 $1.903 $1.846 $1.754 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 DA2034-ALD Coilcraft 1: $7.462 1.743In Stock 1.050Expected 12/7/2026	Mfr. Part # DA2034-ALD Mouser Part # 994-DA2034-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 Learn More about Coilcraft power magnetics	Datasheet	1.743In Stock 1.050Expected 12/7/2026	Cut Tape $7.462 $6.369 $6.107 $5.924 Reel $5.218 View $5.491 $5.024 $4.876 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - Leaded 4.7uH Unshld 20% 5.8A 18mOhms DR0608-472L Coilcraft 1: $1.128 3.540In Stock	Mfr. Part # DR0608-472L Mouser Part # 994-DR0608-472L	Coilcraft	Power Inductors - Leaded 4.7uH Unshld 20% 5.8A 18mOhms Learn More about Coilcraft power magnetics	Datasheet	3.540In Stock	$1.128 $950 $864 $674 View $622 $588 $542 $518 $501	Min.: 1 Mult.: 1
Coupled Inductors 22uH 460mA 22% 7.08Ohms AECQ2 LPR4012-223DMRC Coilcraft 1: $2.484 2.177In Stock	Mfr. Part # LPR4012-223DMRC Mouser Part # 994-LPR4012-223DMRC	Coilcraft	Coupled Inductors 22uH 460mA 22% 7.08Ohms AECQ2 Learn More about Coilcraft lpr inductors	Datasheet	2.177In Stock	Cut Tape $2.484 $2.119 $1.948 $1.492 Reel $1.265 View $1.208 $1.162 MouseReel Available	Min.: 1 Mult.: 1 : 1.000

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