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EFD Core Ferrite Cores & Accessories

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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.	Series	Product	Type	Core	Core Size	Inductance	Tolerance	Accessory Type	Number of Pins	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories EFD15/8/5 N97OL B66413G0000X197 TDK 1: 1,23 € 10 990In Stock 26 880On Order	Mfr. Part No. B66413G0000X197 Mouser Part No 871-B66413GX197	TDK	Ferrite Cores & Accessories EFD15/8/5 N97OL Learn More about TDK ferrite cores	Datasheet	10 990In Stock 26 880On Order On Order Ship Dates Mfr. No: B66413G0000X197 Stock: 10 990 Can Dispatch Immediately On Order: 11 520 Expected 06/11/2026 15 360 Expected 30/11/2026 Factory Lead Time: 7 Weeks	1,23 € 0,855 € 0,734 € 0,65 € View 0,573 € 0,478 € 0,413 € 0,401 € 0,40 €	Min.: 1 Mult.: 1	EFD15/8/5	Ferrite Cores	Ungapped	EFD Core	15 x 8 x 5	820 nH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% B66421U0250K187 TDK 1: 1,61 € 3 851In Stock	Mfr. Part No. B66421U0250K187 Mouser Part No 871-B66421U250K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% Learn More about TDK ferrite cores	Datasheet	3 851In Stock	1,61 € 1,12 € 0,963 € 0,846 € View 0,743 € 0,617 € 0,549 €	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Gapped	EFD Core	25 x 13 x 9	250 nH	10 %			N87		Bulk
Ferrite Cores & Accessories EFD25/13/9 N97OL B66421G0000X197 TDK 1: 0,886 € 4 335In Stock	Mfr. Part No. B66421G0000X197 Mouser Part No 871-B66421GX197	TDK	Ferrite Cores & Accessories EFD25/13/9 N97OL Learn More about TDK ferrite cores	Datasheet	4 335In Stock	0,886 € 0,707 € 0,684 € 0,635 € View 0,585 € 0,523 € 0,507 €	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Ungapped	EFD Core	25 x 13 x 9	2.1 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66422W1010D1 TDK 1: 1,95 € 4 178In Stock 3 900Expected 21/01/2027	Mfr. Part No. B66422W1010D1 Mouser Part No 871-B66422W1010D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	4 178In Stock 3 900Expected 21/01/2027	1,95 € 1,35 € 1,15 € 1,02 € View 0,894 € 0,789 € 0,746 €	Min.: 1 Mult.: 1	B66422W	Hardware & Accessories	Ungapped	EFD Core	25 x 13 x 9			Coil Former with Solder Pins	10 Pin		Pin	Tray
Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10% B66423U0315K187 TDK 1: 1,38 € 4 708In Stock	Mfr. Part No. B66423U0315K187 Mouser Part No 871-B66423U0315K187	TDK	Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10% Learn More about TDK ferrite cores	Datasheet	4 708In Stock	1,38 € 0,955 € 0,82 € 0,756 € View 0,666 € 0,54 € 0,501 € 0,488 €	Min.: 1 Mult.: 1	EFD30/15/9	Ferrite Cores	Gapped	EFD Core	30 x 15 x 9	315 nH	10 %			N87		Bulk
Ferrite Cores & Accessories EFD15x8x5 PC200 370 +30 -20% B66413G0000X608 TDK 1: 1,69 € 3 278In Stock	Mfr. Part No. B66413G0000X608 Mouser Part No 871-B66413G0000X608	TDK	Ferrite Cores & Accessories EFD15x8x5 PC200 370 +30 -20% Learn More about TDK ferrite cores	Datasheet	3 278In Stock	1,69 € 1,17 € 0,998 € 0,886 € View 0,773 € 0,667 € 0,605 €	Min.: 1 Mult.: 1	EFD15/8/5	Ferrite Cores	Gapped	EFD Core	15 mm x 4.65 mm	370 nH	- 20 %, + 30 %			PC200		Bulk
Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% B66421U0315K187 TDK 1: 1,58 € 904In Stock 9 100On Order	Mfr. Part No. B66421U0315K187 Mouser Part No 871-B66421U0315K187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% Learn More about TDK ferrite cores	Datasheet	904In Stock 9 100On Order On Order Ship Dates Mfr. No: B66421U0315K187 Stock: 904 Can Dispatch Immediately On Order: 2 600 Expected 03/03/2027 6 500 Expected 15/03/2027 Factory Lead Time: 7 Weeks	1,58 € 1,10 € 0,937 € 0,827 € View 0,728 € 0,605 € 0,549 € 0,521 €	Min.: 1 Mult.: 1	EFD25/13/9	Ferrite Cores	Gapped	EFD Core	25 x 13 x 9	315 nH	10 %			N87		Bulk
Ferrite Cores & Accessories EFD15/8/5 N87AL 100 NH +/-10% B66413U0100K187 TDK 1: 0,929 € 622In Stock 7 680Expected 08/02/2027	Mfr. Part No. B66413U0100K187 Mouser Part No 871-B66413U0100K187	TDK	Ferrite Cores & Accessories EFD15/8/5 N87AL 100 NH +/-10% Learn More about TDK ferrite cores	Datasheet	622In Stock 7 680Expected 08/02/2027	0,929 € 0,642 € 0,552 € 0,49 € View 0,433 € 0,363 € 0,319 € 0,29 €	Min.: 1 Mult.: 1	EFD15/8/5	Ferrite Cores	Gapped	EFD Core	15 x 8 x 5	100 nH	10 %			N87		Bulk
Ferrite Cores & Accessories 78 EFD Core EFD25 Ind 2200 nH 25% TOL 8978252521 Fair-Rite 1: 1,23 € 1 286In Stock	Mfr. Part No. 8978252521 Mouser Part No 623-8978252521	Fair-Rite	Ferrite Cores & Accessories 78 EFD Core EFD25 Ind 2200 nH 25% TOL Learn More about Fair-Rite fairrite efd cores		1 286In Stock	1,23 € 0,851 € 0,734 € 0,675 € View 0,595 € 0,482 € 0,469 €	Min.: 1 Mult.: 1	89	Ferrite Cores	Ungapped	EFD Core	25 x 12.5 x 9.1	2.2 uH	25 %			78		Bulk
Ferrite Cores & Accessories 95 EFD Core EFD15 Ind 1050 nH 25% TOL 8995151521 Fair-Rite 1: 0,851 € 1 011In Stock	Mfr. Part No. 8995151521 Mouser Part No 623-8995151521	Fair-Rite	Ferrite Cores & Accessories 95 EFD Core EFD15 Ind 1050 nH 25% TOL Learn More about Fair-Rite fairrite efd cores	Datasheet	1 011In Stock	0,851 € 0,596 € 0,513 € 0,455 € View 0,402 € 0,337 € 0,315 € 0,30 €	Min.: 1 Mult.: 1	89	Ferrite Cores	Ungapped	EFD Core	15 x 7.5 x 4.65	1.05 uH	25 %			95		Bulk
Ferrite Cores & Accessories 78 EFD Core EFD10 8978101021 Fair-Rite 1: 0,533 € 4 014In Stock	Mfr. Part No. 8978101021 Mouser Part No 623-8978101021	Fair-Rite	Ferrite Cores & Accessories 78 EFD Core EFD10 Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	4 014In Stock	0,533 € 0,376 € 0,325 € 0,29 € View 0,257 € 0,218 € 0,19 € 0,167 € 0,152 €	Min.: 1 Mult.: 1	89	Ferrite Cores	Ungapped	EFD Core	EFD 10	530 nH	25 %			78		Bulk
Ferrite Cores & Accessories 95 EFD Core EFD12 Ind 850 nH 25% TOL 8995121221 Fair-Rite 1: 0,817 € 4 968In Stock	Mfr. Part No. 8995121221 Mouser Part No 623-8995121221	Fair-Rite	Ferrite Cores & Accessories 95 EFD Core EFD12 Ind 850 nH 25% TOL Learn More about Fair-Rite fairrite efd cores	Datasheet	4 968In Stock	0,817 € 0,568 € 0,488 € 0,433 € View 0,383 € 0,321 € 0,296 € 0,273 € 0,267 €	Min.: 1 Mult.: 1	89	Ferrite Cores	Ungapped	EFD Core	12.5 x 6.2 x 3.5	850 nH	25 %			95		Bulk
Ferrite Cores & Accessories 95 EFD Core EFD10 Ind 610 nH 25% TOL 8995101021 Fair-Rite 1: 0,499 € 5 126In Stock	Mfr. Part No. 8995101021 Mouser Part No 623-8995101021	Fair-Rite	Ferrite Cores & Accessories 95 EFD Core EFD10 Ind 610 nH 25% TOL Learn More about Fair-Rite fairrite efd cores	Datasheet	5 126In Stock	0,499 € 0,35 € 0,303 € 0,27 € View 0,24 € 0,204 € 0,178 € 0,155 € 0,144 €	Min.: 1 Mult.: 1	89	Ferrite Cores	Ungapped	EFD Core	10.5 x 5.2 x 2.7	610 nH	25 %			98		Bulk
Ferrite Cores & Accessories EFD20/10/7 N87 B66417GX187 TDK 1: 0,74 € 57 696In Stock 151 200On Order	Mfr. Part No. B66417GX187 Mouser Part No 871-B66417GX187	TDK	Ferrite Cores & Accessories EFD20/10/7 N87 Learn More about TDK ferrite cores	Datasheet	57 696In Stock 151 200On Order On Order Ship Dates Mfr. No: B66417GX187 Stock: 57 696 Can Dispatch Immediately On Order: 6 300 Expected 09/11/2026 5 040 Expected 13/11/2026 49 140 Expected 18/01/2027 90 720 Expected 08/02/2027 Factory Lead Time: 7 Weeks	0,74 € 0,51 € 0,439 € 0,39 € View 0,345 € 0,29 € 0,262 € 0,226 €	Min.: 1 Mult.: 1	B66417G	Ferrite Cores	Ungapped	EFD Core	20 x 10 x 7	1.2 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EFD15/8/5 N87 B66413GX187 TDK 1: 0,886 € 15 992In Stock 19 200Expected 14/01/2027	Mfr. Part No. B66413GX187 Mouser Part No 871-B66413GX187	TDK	Ferrite Cores & Accessories EFD15/8/5 N87 Learn More about TDK ferrite cores	Datasheet	15 992In Stock 19 200Expected 14/01/2027	0,886 € 0,613 € 0,527 € 0,468 € View 0,414 € 0,319 € 0,298 € 0,276 €	Min.: 1 Mult.: 1	B66413G	Ferrite Cores	Ungapped	EFD Core	15 x 8 x 5	780 nH	- 20 %, + 30 %			N87		Tray
Ferrite Cores & Accessories CLM-EFD15 B66414B2000X000 TDK 1: 0,181 € 33 270In Stock	Mfr. Part No. B66414B2000X000 Mouser Part No 871-B66414B2000X000	TDK	Ferrite Cores & Accessories CLM-EFD15 Learn More about TDK ferrite cores	Datasheet	33 270In Stock	0,181 € 0,163 € 0,149 € 0,138 € View 0,127 € 0,109 € 0,096 € 0,084 € 0,066 €	Min.: 1 Mult.: 1	EFD15/8/5	Hardware & Accessories	Ungapped	EFD Core	15 x 8 x 5							Bulk
Ferrite Cores & Accessories CLM-EFD20 2 PCS REQUIRED B66418B2000X TDK 1: 0,224 € 65 906In Stock	Mfr. Part No. B66418B2000X Mouser Part No 871-B66418B2000X	TDK	Ferrite Cores & Accessories CLM-EFD20 2 PCS REQUIRED Learn More about TDK ferrite cores	Datasheet	65 906In Stock	0,224 € 0,204 € 0,197 € 0,191 € View 0,186 € 0,175 € 0,163 € 0,139 € 0,114 €	Min.: 1 Mult.: 1	B66418B	Hardware & Accessories	Ungapped	EFD Core	20 x 10 x 7			Yoke				Bulk
Ferrite Cores & Accessories EFD30/15/9 N87OL B66423GX187 TDK 1: 1,38 € 3 160In Stock 12 600On Order	Mfr. Part No. B66423GX187 Mouser Part No 871-B66423GX187	TDK	Ferrite Cores & Accessories EFD30/15/9 N87OL Learn More about TDK ferrite cores	Datasheet	3 160In Stock 12 600On Order On Order Ship Dates Mfr. No: B66423GX187 Stock: 3 160 Can Dispatch Immediately On Order: 6 300 Expected 14/12/2026 6 300 Expected 03/03/2027 Factory Lead Time: 7 Weeks	1,38 € 0,839 € 0,754 € 0,703 € View 0,644 € 0,523 € 0,468 €	Min.: 1 Mult.: 1	B66423G	Ferrite Cores	Ungapped	EFD Core	30 x 15 x 9	2.05 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EFD30/15/9 N87 B66423U0160K187 TDK 1: 1,73 € 2 896In Stock 1 800Expected 10/05/2027	Mfr. Part No. B66423U0160K187 Mouser Part No 871-B66423U160K187	TDK	Ferrite Cores & Accessories EFD30/15/9 N87 Learn More about TDK ferrite cores	Datasheet	2 896In Stock 1 800Expected 10/05/2027	1,73 € 1,20 € 1,02 € 0,903 € View 0,791 € 0,645 € 0,608 €	Min.: 1 Mult.: 1	EFD30/15/9	Ferrite Cores	Gapped	EFD Core	30 x 15 x 9	160 nH	10 %			N87		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66414W1008D1 TDK 1: 1,03 € 3 199In Stock	Mfr. Part No. B66414W1008D1 Mouser Part No 871-B66414W1008D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	3 199In Stock	1,03 € 0,937 € 0,903 € 0,877 € View 0,826 € 0,752 € 0,722 € 0,697 €	Min.: 1 Mult.: 1	B66414W	Hardware & Accessories	Ungapped	EFD Core	15 x 8 x 5			Coil Former with Solder Pins	8 Pin		Pin	Tray
Ferrite Cores & Accessories EFD20/10/7N49OL B66417G0000X149 TDK 1: 1,36 € 3 701In Stock	Mfr. Part No. B66417G0000X149 Mouser Part No 871-B66417G0000X149	TDK	Ferrite Cores & Accessories EFD20/10/7N49OL Learn More about TDK ferrite cores	Datasheet	3 701In Stock	1,36 € 0,877 € 0,753 € 0,693 € View 0,611 € 0,495 € 0,459 € 0,449 € 0,448 €	Min.: 1 Mult.: 1	EFD20/10/7	Ferrite Cores	Ungapped	EFD Core	20 x 10 x 7	910 nH	- 20 %, + 30 %			N49		Bulk
Ferrite Cores & Accessories EFD20/10/7 N87AL 100NH+/-10% B66417U0100K187 TDK 1: 1,02 € 6 588In Stock	Mfr. Part No. B66417U0100K187 Mouser Part No 871-B66417U100K187	TDK	Ferrite Cores & Accessories EFD20/10/7 N87AL 100NH+/-10% Learn More about TDK ferrite cores	Datasheet	6 588In Stock	1,02 € 0,707 € 0,608 € 0,54 € View 0,476 € 0,40 € 0,349 € 0,324 €	Min.: 1 Mult.: 1	EFD20/10/7	Ferrite Cores	Gapped	EFD Core	20 x 10 x 7	100 nH	10 %			N87		Bulk
Ferrite Cores & Accessories EFD20/10/7 N87AL 160NH +/-10% B66417U160K187 TDK 1: 0,826 € 4 915In Stock 8 820On Order	Mfr. Part No. B66417U160K187 Mouser Part No 871-B66417U160K187	TDK	Ferrite Cores & Accessories EFD20/10/7 N87AL 160NH +/-10% Learn More about TDK ferrite cores	Datasheet	4 915In Stock 8 820On Order On Order Ship Dates Mfr. No: B66417U160K187 Stock: 4 915 Can Dispatch Immediately On Order: 7 560 Expected 25/01/2027 1 260 Expected 10/05/2027 Factory Lead Time: 14 Weeks	0,826 € 0,607 € 0,538 € 0,491 € View 0,436 € 0,40 € 0,349 € 0,324 €	Min.: 1 Mult.: 1	B66417U	Ferrite Cores	Gapped	EFD Core	20 x 10 x 7	160 nH	10 %			N87		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B66418W1008D1 TDK 1: 1,34 € 3 261In Stock 5 040Expected 09/11/2026	Mfr. Part No. B66418W1008D1 Mouser Part No 871-B66418W1008D1	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK ferrite cores	Datasheet	3 261In Stock 5 040Expected 09/11/2026	1,34 € 1,22 € 1,13 € 0,998 € View 0,877 € 0,758 € 0,728 €	Min.: 1 Mult.: 1	B66418W	Hardware & Accessories	Ungapped	EFD Core	20 x 10 x 7			Coil Former with Solder Pins	8 Pin		Pin	Tray
Ferrite Cores & Accessories EFD25/13/9 N87 B66421GX187 TDK 1: 1,54 € 144In Stock 7 800On Order	Mfr. Part No. B66421GX187 Mouser Part No 871-B66421GX187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87 Learn More about TDK ferrite cores	Datasheet	144In Stock 7 800On Order On Order Ship Dates Mfr. No: B66421GX187 Stock: 144 Can Dispatch Immediately On Order: 5 200 Expected 22/10/2026 2 600 Expected 23/10/2026 Factory Lead Time: 7 Weeks	1,54 € 1,07 € 0,92 € 0,82 € View 0,72 € 0,599 € 0,528 €	Min.: 1 Mult.: 1	B66421G	Ferrite Cores	Ungapped	EFD Core	25 x 13 x 9	2 uH	- 20 %, + 30 %			N87		Bulk