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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 (CHF) 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: CHF 6.07 6’670In Stock	Mfr. Part No. CS4200V-01L Mouser Part No 994-CS4200V-01L	Coilcraft	Current Transformers - Board Mount CS4xxx High Freq 80000uH 35A 4Ohms Learn More about Coilcraft power magnetics	Datasheet	6’670In Stock	CHF 6.07 CHF 4.91 CHF 4.72 CHF 4.57 View CHF 4.43 CHF 4.23 CHF 4.10 CHF 3.97 CHF 3.85	Min.: 1 Mult.: 1
Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms MSS1038-702NLC Coilcraft 1: CHF 2.49 13’498In Stock	Mfr. Part No. MSS1038-702NLC Mouser Part No 994-MSS1038-702NLC	Coilcraft	Power Inductors - SMD 7uH Shld 30% 4.35A 27mOhms Learn More about Coilcraft mss1038	Datasheet	13’498In Stock	Cut Tape CHF 2.49 Reel CHF 1.60 CHF 1.03 CHF 0.983 CHF 0.973 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Inductors - SMD 100uH Unshld 20% 1.3A 280mOhms DO3316P-104MLD Coilcraft 1: CHF 1.66 19’218In Stock 26’000Expected 11/20/2026	Mfr. Part No. DO3316P-104MLD Mouser Part No 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 CHF 1.66 CHF 1.61 CHF 1.35 CHF 1.30 Reel CHF 1.14 View CHF 1.18 CHF 1.11 CHF 1.07 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Audio Transformers / Signal Transformers CJ5143 for NCP5080 350V 1.2A SMT CJ5143-ALC Coilcraft 1: CHF 4.78 550In Stock 16’500On Order	Mfr. Part No. CJ5143-ALC Mouser Part No 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. No: CJ5143-ALC Stock: 550 Can Dispatch Immediately On Order: 7’250 Expected 11/23/2026 9’250 Expected 1/15/2027 Factory Lead Time: 10 Weeks	Cut Tape CHF 4.78 CHF 3.72 Reel CHF 3.16 CHF 3.05 CHF 2.96 CHF 2.94 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Inductors - SMD 10uH Shld 20% 440mOhms AECQ2 LPS3015-103MRC Coilcraft 1: CHF 1.24 3’757In Stock	Mfr. Part No. LPS3015-103MRC Mouser Part No 994-LPS3015-103MRC	Coilcraft	Power Inductors - SMD 10uH Shld 20% 440mOhms AECQ2 Learn More about Coilcraft lps3015	Datasheet	3’757In Stock	Cut Tape CHF 1.24 CHF 1.03 CHF 0.945 CHF 0.678 Reel CHF 0.678 CHF 0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Power Inductors - SMD 1 mH Shld 20% 110mA 18 Ohms LPS4018-105MRC Coilcraft 1: CHF 1.24 4’166In Stock	Mfr. Part No. LPS4018-105MRC Mouser Part No 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 CHF 1.24 CHF 1.03 CHF 0.945 CHF 0.678 Reel CHF 0.678 CHF 0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Power Inductors - Leaded 7uH Unshld 1% 6.5A 21.5mOhms MA5173-AE Coilcraft 1: CHF 5.84 1’417In Stock	Mfr. Part No. MA5173-AE Mouser Part No 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	CHF 5.84 CHF 4.94 CHF 4.20 CHF 3.97 View CHF 3.68 CHF 3.62 CHF 3.39 CHF 3.27	Min.: 1 Mult.: 1
Power Inductors - SMD 100uH Shld 20% 2.2A 150.2mOhm AECQ2 MSS1278T-104MLD Coilcraft 1: CHF 2.14 1’373In Stock 4’000Expected 11/27/2026	Mfr. Part No. MSS1278T-104MLD Mouser Part No 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 CHF 2.14 CHF 1.83 CHF 1.68 CHF 1.35 Reel CHF 1.15 View CHF 1.08 CHF 1.04 CHF 1.01 MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 10uH Shld 20% 14.7A 14mOhms MSS1583-103MED Coilcraft 1: CHF 2.56 3’780In Stock 9’300On Order	Mfr. Part No. MSS1583-103MED Mouser Part No 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. No: MSS1583-103MED Stock: 3’780 Can Dispatch Immediately On Order: 5’400 Expected 1/25/2027 3’900 Expected 2/1/2027 Factory Lead Time: 12 Weeks	Cut Tape CHF 2.56 CHF 2.13 CHF 1.95 CHF 1.55 Reel CHF 1.49 View CHF 1.39 CHF 1.35 CHF 1.30 CHF 1.24 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Inductors - SMD 470uH Shld 10% 2.2A 445mOhms MSS1583-474KED Coilcraft 1: CHF 2.56 1’440In Stock 1’800Expected 12/25/2026	Mfr. Part No. MSS1583-474KED Mouser Part No 994-MSS1583-474KED	Coilcraft	Power Inductors - SMD 470uH Shld 10% 2.2A 445mOhms Learn More about Coilcraft mss1583 inductors	Datasheet	1’440In Stock 1’800Expected 12/25/2026	Cut Tape CHF 2.56 CHF 2.13 CHF 1.95 CHF 1.55 Reel CHF 1.49 View CHF 1.39 CHF 1.35 CHF 1.30 CHF 1.24 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 DA2034-ALD Coilcraft 1: CHF 5.27 1’749In Stock 1’050Expected 12/7/2026	Mfr. Part No. DA2034-ALD Mouser Part No 994-DA2034-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2032 Cap Chrgr For Linear LT3750/51 Learn More about Coilcraft power magnetics	Datasheet	1’749In Stock 1’050Expected 12/7/2026	Cut Tape CHF 5.27 CHF 4.50 CHF 4.31 CHF 4.18 Reel CHF 3.69 View CHF 3.88 CHF 3.55 CHF 3.44 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - Leaded 4.7uH Unshld 20% 5.8A 18mOhms DR0608-472L Coilcraft 1: CHF 0.797 3’540In Stock	Mfr. Part No. DR0608-472L Mouser Part No 994-DR0608-472L	Coilcraft	Power Inductors - Leaded 4.7uH Unshld 20% 5.8A 18mOhms Learn More about Coilcraft power magnetics	Datasheet	3’540In Stock	CHF 0.797 CHF 0.671 CHF 0.61 CHF 0.476 View CHF 0.44 CHF 0.416 CHF 0.383 CHF 0.366 CHF 0.354	Min.: 1 Mult.: 1
Coupled Inductors 22uH 460mA 22% 7.08Ohms AECQ2 LPR4012-223DMRC Coilcraft 1: CHF 1.75 2’177In Stock	Mfr. Part No. LPR4012-223DMRC Mouser Part No 994-LPR4012-223DMRC	Coilcraft	Coupled Inductors 22uH 460mA 22% 7.08Ohms AECQ2 Learn More about Coilcraft lpr inductors	Datasheet	2’177In Stock	Cut Tape CHF 1.75 CHF 1.50 CHF 1.38 CHF 1.06 Reel CHF 0.894 View CHF 0.854 CHF 0.821 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Power Inductors - SMD 220uH Shld 20% 9.5Ohms AECQ2 LPS3015-224MRC Coilcraft 1: CHF 1.24 2’361In Stock	Mfr. Part No. LPS3015-224MRC Mouser Part No 994-LPS3015-224MRC	Coilcraft	Power Inductors - SMD 220uH Shld 20% 9.5Ohms AECQ2 Learn More about Coilcraft lps3015	Datasheet	2’361In Stock	Cut Tape CHF 1.24 CHF 1.03 CHF 0.945 CHF 0.678 Reel CHF 0.678 CHF 0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms LPS4018-224MRC Coilcraft 1: CHF 1.24 3’045In Stock 3’000Expected 11/9/2026	Mfr. Part No. LPS4018-224MRC Mouser Part No 994-LPS4018-224MRC	Coilcraft	Power Inductors - SMD 220uH Shld 20% 235mA 3.7 Ohms Learn More about Coilcraft lps4018	Datasheet	3’045In Stock 3’000Expected 11/9/2026	Cut Tape CHF 1.24 CHF 1.03 CHF 0.945 CHF 0.678 Reel CHF 0.678 CHF 0.577 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Coupled Inductors 10uH Shld 20% 3.46A 60mOhms MSD1260-103MLD Coilcraft 1: CHF 2.07 1’967In Stock	Mfr. Part No. MSD1260-103MLD Mouser Part No 994-MSD1260-103MLD	Coilcraft	Coupled Inductors 10uH Shld 20% 3.46A 60mOhms Learn More about Coilcraft msd inductors	Datasheet	1’967In Stock	Cut Tape CHF 2.07 CHF 1.76 CHF 1.63 CHF 1.30 Reel CHF 1.11 View CHF 1.04 CHF 1.01 CHF 0.973 MouseReel Available	Min.: 1 Mult.: 1 : 500
Coupled Inductors 22uH Shld 20% 11A 36mOhms MSD1514-223MED Coilcraft 1: CHF 3.20 850In Stock 1’575Expected 12/25/2026	Mfr. Part No. MSD1514-223MED Mouser Part No 994-MSD1514-223MED	Coilcraft	Coupled Inductors 22uH Shld 20% 11A 36mOhms Learn More about Coilcraft msd1514	Datasheet	850In Stock 1’575Expected 12/25/2026	Cut Tape CHF 3.20 CHF 2.68 CHF 2.44 CHF 1.95 Reel CHF 1.87 View CHF 1.75 CHF 1.69 CHF 1.64 CHF 1.55 MouseReel Available	Min.: 1 Mult.: 1 : 175
Power Inductors - SMD 5600uH Shld 10% 0.48A 4.72ohms AECQ2 MSS1210-565KED Coilcraft 1: CHF 3.53 1’146In Stock	Mfr. Part No. MSS1210-565KED Mouser Part No 994-MSS1210-565KED	Coilcraft	Power Inductors - SMD 5600uH Shld 10% 0.48A 4.72ohms AECQ2 Learn More about Coilcraft mss1210 inductors	Datasheet	1’146In Stock	Cut Tape CHF 3.53 CHF 2.95 CHF 2.70 CHF 2.15 Reel CHF 1.74 View CHF 1.68 CHF 1.66 CHF 1.64 CHF 1.60 MouseReel Available	Min.: 1 Mult.: 1 : 300
Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 DA2257-ALD Coilcraft 1: CHF 4.20 2’613In Stock	Mfr. Part No. DA2257-ALD Mouser Part No 994-DA2257-ALD	Coilcraft	Audio Transformers / Signal Transformers DA2257 PoE Trnsfmr For TI LM5071/72 Learn More about Coilcraft power magnetics	Datasheet	2’613In Stock	Cut Tape CHF 4.20 CHF 3.32 CHF 3.20 CHF 2.99 Reel CHF 2.84 View CHF 2.71 CHF 2.67 CHF 2.57 Quote MouseReel Available	Min.: 1 Mult.: 1 : 175
Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms LPD5030V-224MRC Coilcraft 1: CHF 1.99 3’536In Stock	Mfr. Part No. LPD5030V-224MRC Mouser Part No 994-LPD5030V-224MRC	Coilcraft	Coupled Inductors LPD5030V Mini Hi Iso 20% 5.25Ohms Learn More about Coilcraft lpd5030v mini transformers	Datasheet	3’536In Stock	Cut Tape CHF 1.99 CHF 1.78 CHF 1.75 CHF 1.48 Reel CHF 1.48 View CHF 1.45 CHF 1.07 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 4.7uH Shld 20% 1A 175 mOhms LPS3314-472MRC Coilcraft 1: CHF 1.30 2’075In Stock	Mfr. Part No. LPS3314-472MRC Mouser Part No 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 CHF 1.30 CHF 1.10 CHF 1.01 CHF 0.781 Reel CHF 0.658 View CHF 0.773 CHF 0.636 CHF 0.604 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms LPS4018-154MRC Coilcraft 1: CHF 1.24 5’704In Stock	Mfr. Part No. LPS4018-154MRC Mouser Part No 994-LPS4018-154MRC	Coilcraft	Power Inductors - SMD 150uH Shld 20% 300mA 2 Ohms Learn More about Coilcraft lps4018	Datasheet	5’704In Stock	Cut Tape CHF 1.24 CHF 1.03 CHF 0.945 CHF 0.678 Reel CHF 0.678 MouseReel Available	Min.: 1 Mult.: 1 : 1’000
Coupled Inductors 47uH Shld 20% 2.8A 115mOhms MSD1583-473MED Coilcraft 1: CHF 2.85 1’488In Stock	Mfr. Part No. MSD1583-473MED Mouser Part No 994-MSD1583-473MED	Coilcraft	Coupled Inductors 47uH Shld 20% 2.8A 115mOhms Learn More about Coilcraft msd1583	Datasheet	1’488In Stock	Cut Tape CHF 2.85 CHF 2.38 CHF 2.17 CHF 1.73 Reel CHF 1.66 View CHF 1.55 CHF 1.50 CHF 1.45 CHF 1.38 MouseReel Available	Min.: 1 Mult.: 1 : 300
Power Inductors - SMD 100uH Shld 20% 0.5A 1.27Ohms DO1608C-104MLC Coilcraft 1: CHF 1.54 3’181In Stock 3’750Expected 1/8/2027	Mfr. Part No. DO1608C-104MLC Mouser Part No 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 CHF 1.54 CHF 1.31 CHF 1.29 CHF 1.24 Reel CHF 1.17 View CHF 1.12 CHF 0.821 MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 1 mH Shld 20% 0.15A 13.8Ohms DO1608C-105MLC Coilcraft 1: CHF 1.54 7’673In Stock	Mfr. Part No. DO1608C-105MLC Mouser Part No 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 CHF 1.54 CHF 1.31 CHF 1.29 CHF 1.24 Reel CHF 1.17 View CHF 1.12 CHF 0.821 MouseReel Available	Min.: 1 Mult.: 1 : 750

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