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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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Q4434-BL Coilcraft 1: 7,10 € 27In Stock	Mfr. Part No. Q4434-BL Mouser Part No 994-Q4434-BL	Coilcraft	Power Transformers - Board Mount Q4434 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	27In Stock	7,10 € 5,75 € 5,52 € 5,35 € View 5,19 € 4,95 € 4,80 € 4,64 € 4,51 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 33uH UnShld 10% 3.6A 75mOhms AECQ2 RFB0810-330L Coilcraft 1: 1,47 € 69In Stock	Mfr. Part No. RFB0810-330L Mouser Part No 994-RFB0810-330L	Coilcraft	Power Inductors - Leaded 33uH UnShld 10% 3.6A 75mOhms AECQ2 Learn More about Coilcraft rfb series inductors	Datasheet	69In Stock	1,47 € 1,25 € 1,14 € 0,886 € View 0,827 € 0,778 € 0,742 € 0,718 € 0,681 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 39uH UnShld 10% 3.3A 85mOhms AECQ2 RFB0810-390L Coilcraft 1: 1,47 € 120In Stock	Mfr. Part No. RFB0810-390L Mouser Part No 994-RFB0810-390L	Coilcraft	Power Inductors - Leaded 39uH UnShld 10% 3.3A 85mOhms AECQ2 Learn More about Coilcraft rfb series inductors	Datasheet	120In Stock	1,47 € 1,25 € 1,14 € 0,886 € View 0,827 € 0,778 € 0,742 € 0,718 € 0,681 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 8.2 mH UnShld 10% 0.2A 17.5ohms AECQ2 RFB0810-822L Coilcraft 1: 1,47 € 140In Stock	Mfr. Part No. RFB0810-822L Mouser Part No 994-RFB0810-822L	Coilcraft	Power Inductors - Leaded 8.2 mH UnShld 10% 0.2A 17.5ohms AECQ2 Learn More about Coilcraft rfb series inductors	Datasheet	140In Stock	1,47 € 1,25 € 1,14 € 0,886 € View 0,827 € 0,778 € 0,742 € 0,718 € 0,681 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 15uH UnShld 10% 4.8A 40mOhms AECQ2 RFB1010-150L Coilcraft 1: 1,33 € 55In Stock	Mfr. Part No. RFB1010-150L Mouser Part No 994-RFB1010-150L	Coilcraft	Power Inductors - Leaded 15uH UnShld 10% 4.8A 40mOhms AECQ2 Learn More about Coilcraft rfb series inductors	Datasheet	55In Stock	1,33 € 1,14 € 1,05 € 0,802 € View 0,753 € 0,71 € 0,676 € 0,654 € 0,621 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 680uH UnShld 10% 0.7A 1.4ohms AECQ2 RFB1010-681L Coilcraft 1: 1,33 € 37In Stock 150Expected 05/02/2027	Mfr. Part No. RFB1010-681L Mouser Part No 994-RFB1010-681L	Coilcraft	Power Inductors - Leaded 680uH UnShld 10% 0.7A 1.4ohms AECQ2 Learn More about Coilcraft rfb series inductors	Datasheet	37In Stock 150Expected 05/02/2027	1,33 € 1,14 € 1,05 € 0,802 € View 0,753 € 0,71 € 0,676 € 0,654 € 0,621 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 100uH UnShld 10% 1.25A 355mOhms RFC0807B-104KE Coilcraft 1: 0,937 € 18In Stock 450On Order	Mfr. Part No. RFC0807B-104KE Mouser Part No 994-RFC0807B-104KE	Coilcraft	Power Inductors - Leaded 100uH UnShld 10% 1.25A 355mOhms Learn More about Coilcraft RFC power inductors	Datasheet	18In Stock 450On Order On Order Ship Dates Mfr. No: RFC0807B-104KE Stock: 18 Can Dispatch Immediately On Order: 150 Expected 04/01/2027 300 Expected 21/01/2027 Factory Lead Time: 12 Weeks	0,937 € 0,789 € 0,716 € 0,56 € View 0,516 € 0,488 € 0,45 € 0,43 € 0,416 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 270uH UnShld 10% 800mA 805mOhms RFC0807B-274KE Coilcraft 1: 0,937 € 66In Stock	Mfr. Part No. RFC0807B-274KE Mouser Part No 994-RFC0807B-274KE	Coilcraft	Power Inductors - Leaded 270uH UnShld 10% 800mA 805mOhms Learn More about Coilcraft RFC power inductors	Datasheet	66In Stock	0,937 € 0,789 € 0,716 € 0,56 € View 0,516 € 0,488 € 0,45 € 0,43 € 0,416 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 1.5 mH UnShld 10% 430mA 3.1ohms RFC0810B-155KE Coilcraft 1: 1,32 € 125In Stock	Mfr. Part No. RFC0810B-155KE Mouser Part No 994-RFC0810B-155KE	Coilcraft	Power Inductors - Leaded 1.5 mH UnShld 10% 430mA 3.1ohms Learn More about Coilcraft RFC power inductors	Datasheet	125In Stock	1,32 € 1,13 € 1,02 € 0,796 € View 0,735 € 0,694 € 0,633 € 0,613 € 0,593 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 2.7 mH UnShld 10% 410mA 4.2ohms RFC1010B-275KE Coilcraft 1: 1,31 € 7In Stock	Mfr. Part No. RFC1010B-275KE Mouser Part No 994-RFC1010B-275KE	Coilcraft	Power Inductors - Leaded 2.7 mH UnShld 10% 410mA 4.2ohms Learn More about Coilcraft RFC power inductors	Datasheet	7In Stock	1,31 € 1,11 € 1,02 € 0,787 € View 0,739 € 0,695 € 0,662 € 0,642 € 0,608 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 1 mH Shld 20% 460mA 1.89ohms RFS1113-105ME Coilcraft 1: 1,75 € 117In Stock	Mfr. Part No. RFS1113-105ME Mouser Part No 994-RFS1113-105ME	Coilcraft	Power Inductors - Leaded 1 mH Shld 20% 460mA 1.89ohms Learn More about Coilcraft rfs	Datasheet	117In Stock	1,75 € 1,49 € 1,37 € 1,04 € View 0,998 € 0,937 € 0,894 € 0,859 € 0,815 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 6.8uH Shld 20% 5.65A 16mOhms RFS1113-682ME Coilcraft 1: 1,75 € 17In Stock 169Expected 05/02/2027	Mfr. Part No. RFS1113-682ME Mouser Part No 994-RFS1113-682ME	Coilcraft	Power Inductors - Leaded 6.8uH Shld 20% 5.65A 16mOhms Learn More about Coilcraft rfs	Datasheet	17In Stock 169Expected 05/02/2027	1,75 € 1,49 € 1,37 € 1,04 € View 0,998 € 0,937 € 0,894 € 0,859 € 0,815 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 1.2 mH Shld 10% 600mA 1.19ohms RFS1317-125KL Coilcraft 1: 1,87 € 101In Stock	Mfr. Part No. RFS1317-125KL Mouser Part No 994-RFS1317-125KL	Coilcraft	Power Inductors - Leaded 1.2 mH Shld 10% 600mA 1.19ohms Learn More about Coilcraft rfs	Datasheet	101In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 180uH Shld 10% 1.85A 172mOhms RFS1317-184KL Coilcraft 1: 1,87 € 94In Stock	Mfr. Part No. RFS1317-184KL Mouser Part No 994-RFS1317-184KL	Coilcraft	Power Inductors - Leaded 180uH Shld 10% 1.85A 172mOhms Learn More about Coilcraft rfs	Datasheet	94In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 33uH Shld 10% 3.55A 50mOhms RFS1317-333KL Coilcraft 1: 1,87 € 257In Stock	Mfr. Part No. RFS1317-333KL Mouser Part No 994-RFS1317-333KL	Coilcraft	Power Inductors - Leaded 33uH Shld 10% 3.55A 50mOhms Learn More about Coilcraft rfs	Datasheet	257In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 3.3 mH Shld 10% 410mA 2.38ohms RFS1317-335KL Coilcraft 1: 1,87 € 177In Stock	Mfr. Part No. RFS1317-335KL Mouser Part No 994-RFS1317-335KL	Coilcraft	Power Inductors - Leaded 3.3 mH Shld 10% 410mA 2.38ohms Learn More about Coilcraft rfs	Datasheet	177In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 390uH Shld 10% 1.35A 317mOhms RFS1317-394KL Coilcraft 1: 1,87 € 322In Stock	Mfr. Part No. RFS1317-394KL Mouser Part No 994-RFS1317-394KL	Coilcraft	Power Inductors - Leaded 390uH Shld 10% 1.35A 317mOhms Learn More about Coilcraft rfs	Datasheet	322In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 470uH Shld 10% 1.1A 409mOhms RFS1317-474KL Coilcraft 1: 1,87 € 158In Stock	Mfr. Part No. RFS1317-474KL Mouser Part No 994-RFS1317-474KL	Coilcraft	Power Inductors - Leaded 470uH Shld 10% 1.1A 409mOhms Learn More about Coilcraft rfs	Datasheet	158In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - Leaded 8.2 mH Shld 10% 250mA 5.88ohms RFS1317-825KL Coilcraft 1: 1,87 € 98In Stock	Mfr. Part No. RFS1317-825KL Mouser Part No 994-RFS1317-825KL	Coilcraft	Power Inductors - Leaded 8.2 mH Shld 10% 250mA 5.88ohms Learn More about Coilcraft rfs	Datasheet	98In Stock	1,87 € 1,60 € 1,47 € 1,10 € View 1,07 € 1,01 € 0,955 € 0,912 € 0,877 €	Min.: 1 Mult.: 1
Power Inductors - SMD 15uH UnShld 20% 1.7A 235mOhms SD43-153MLC Coilcraft 1: 1,19 € 120In Stock	Mfr. Part No. SD43-153MLC Mouser Part No 994-SD43-153MLC	Coilcraft	Power Inductors - SMD 15uH UnShld 20% 1.7A 235mOhms Learn More about Coilcraft power magnetics	Datasheet	120In Stock	Cut Tape 1,19 € 1,01 € 0,92 € 0,73 € Reel 0,621 € View 0,566 € 0,548 € 0,53 € MouseReel Available	Min.: 1 Mult.: 1 : 500
Power Inductors - SMD 5.2uH Shld 20% 5.7A 24.2mOhms SPT30L-522MLD Coilcraft 1: 3,09 € 177In Stock 350Expected 09/11/2026	Mfr. Part No. SPT30L-522MLD Mouser Part No 994-SPT30L-522MLD	Coilcraft	Power Inductors - SMD 5.2uH Shld 20% 5.7A 24.2mOhms Learn More about Coilcraft power magnetics	Datasheet	177In Stock 350Expected 09/11/2026	Cut Tape 3,09 € 2,58 € 2,36 € 1,88 € Reel 1,80 € View 1,69 € 1,63 € 1,57 € 1,50 € MouseReel Available	Min.: 1 Mult.: 1 : 350
Power Inductors - SMD 16uH Shld 20% 7.1A 19.7mOhms SPT50L-163MLD Coilcraft 1: 4,47 € 188In Stock	Mfr. Part No. SPT50L-163MLD Mouser Part No 994-SPT50L-163MLD	Coilcraft	Power Inductors - SMD 16uH Shld 20% 7.1A 19.7mOhms Learn More about Coilcraft power magnetics	Datasheet	188In Stock	Cut Tape 4,47 € 3,74 € 3,41 € 3,06 € Reel 2,61 € View 2,44 € 2,36 € 2,28 € MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Inductors - SMD 2.7uH Shld 20% 2.45A 80mOhms DO1608C-272MLC Coilcraft 1: 1,64 € 592In Stock	Mfr. Part No. DO1608C-272MLC Mouser Part No 994-DO1608C-272MLC	Coilcraft	Power Inductors - SMD 2.7uH Shld 20% 2.45A 80mOhms Learn More about Coilcraft do1608c	Datasheet	592In Stock	Cut Tape 1,64 € 1,40 € 1,38 € 1,32 € Reel 0,955 € View 0,929 € 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 3.3uH Shld 20% 2.2A 80mOhms DO1608C-332MLC Coilcraft 1: 1,64 € 1 291In Stock	Mfr. Part No. DO1608C-332MLC Mouser Part No 994-DO1608C-332MLC	Coilcraft	Power Inductors - SMD 3.3uH Shld 20% 2.2A 80mOhms Learn More about Coilcraft do1608c	Datasheet	1 291In Stock	Cut Tape 1,64 € 1,40 € 1,38 € 1,32 € Reel 1,25 € View 0,929 € 0,877 € MouseReel Available	Min.: 1 Mult.: 1 : 750
Power Inductors - SMD 2.2uH Unshld 20% 3.1A 35mOhms DO1813H-222MLD Coilcraft 1: 1,69 € 787In Stock	Mfr. Part No. DO1813H-222MLD Mouser Part No 994-DO1813H-222MLD	Coilcraft	Power Inductors - SMD 2.2uH Unshld 20% 3.1A 35mOhms Learn More about Coilcraft do1813h	Datasheet	787In Stock	Cut Tape 1,69 € 1,45 € 1,44 € 1,14 € Reel 0,963 € View 0,955 € 0,903 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000

Power Magnetics

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