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Bulk 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 RM12/I-N87 '+30%-20% Sold as set B65815E0000R087 TDK 1: 5,09 € 1 977In Stock	Mfr. Part No. B65815E0000R087 Mouser Part No 871-B65815E0000R087	TDK	Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1 977In Stock	5,09 € 3,47 € 2,92 € 2,85 € 2,77 €	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Ungapped	RM Core	RM 12	5.3 uH	- 20 %, + 30 %	Core		N87	SMD/SMT	Bulk
Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set B65815E0160A087 TDK 1: 6,81 € 520In Stock	Mfr. Part No. B65815E0160A087 Mouser Part No 871-B65815E0160A087	TDK	Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	520In Stock	6,81 € 4,61 € 3,88 € 3,36 € 2,96 €	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Gapped	RM Core	RM 12	160 nH	3 %	Core		N87	SMD/SMT	Bulk
Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set B65815E0250A087 TDK 1: 6,70 € 477In Stock	Mfr. Part No. B65815E0250A087 Mouser Part No 871-B65815E0250A087	TDK	Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	477In Stock	6,70 € 4,53 € 3,82 € 3,32 € 2,90 €	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Gapped	RM Core	RM 12	250 nH	3 %	Core		N87	SMD/SMT	Bulk
Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set B65815E1000J041 TDK 1: 7,90 € 339In Stock 900Expected 20/09/2027	Mfr. Part No. B65815E1000J041 Mouser Part No 871-B65815E1000J41	TDK	Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set Learn More about TDK ferrite cores	Datasheet	339In Stock 900Expected 20/09/2027	7,90 € 5,33 € 4,47 € 3,90 € View 3,47 € 3,41 €	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Gapped	RM Core	RM 12	1 uH	5 %	Core		N41	SMD/SMT	Bulk
Ferrite Cores & Accessories RM 12 N41 160 +3%- 3% Sold as set B65815E0160A041 TDK 1: 7,81 € 551In Stock	Mfr. Part No. B65815E0160A041 Mouser Part No 871-B65815E160A41	TDK	Ferrite Cores & Accessories RM 12 N41 160 +3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	551In Stock	7,81 € 4,80 € 4,21 € 3,78 € 3,47 €	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Gapped	RM Core	RM 12	160 nH	3 %	Core		N41	SMD/SMT	Bulk
Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO B65816C1512T001 TDK 1: 1,81 € 4 516In Stock 8 320On Order	Mfr. Part No. B65816C1512T001 Mouser Part No 871-B65816C1512T1	TDK	Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO Learn More about TDK ferrite cores	Datasheet	4 516In Stock 8 320On Order On Order Ship Dates Mfr. No: B65816C1512T001 Stock: 4 516 Can Dispatch Immediately On Order: 2 920 Expected 04/11/2026 5 400 Expected 08/12/2026 Factory Lead Time: 7 Weeks	1,81 € 1,47 € 1,34 € 1,30 € View 1,26 € 1,20 € 1,17 € 1,14 € 1,06 €	Min.: 1 Mult.: 1	RM12	Hardware & Accessories	Ungapped	RM Core	RM 12				12 Pin		Angled Pin	Bulk
Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set B65841A0000R087 TDK 1: 1,83 € 3 913In Stock 3 000Expected 04/05/2027	Mfr. Part No. B65841A0000R087 Mouser Part No 871-B65841A0000R087	TDK	Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	3 913In Stock 3 000Expected 04/05/2027	1,83 € 1,27 € 1,08 € 0,963 € View 0,839 € 0,771 € 0,65 € 0,649 €	Min.: 1 Mult.: 1	EP10	Ferrite Cores	Ungapped	EP Core	EP 10	1.1 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EP13-T38 Sold as set B65843A0000Y038 TDK 1: 2,72 € 1 444In Stock	Mfr. Part No. B65843A0000Y038 Mouser Part No 871-B65843A0000Y038	TDK	Ferrite Cores & Accessories EP13-T38 Sold as set Learn More about TDK epcos ep transformers	Datasheet	1 444In Stock	2,72 € 1,87 € 1,60 € 1,40 € View 1,23 € 1,01 €	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	7 uH	- 30 %, + 40 %			T38		Bulk
Ferrite Cores & Accessories RM 14 N41 160 +3%- 3% Sold as set B65887E0160A041 TDK 1: 13,32 € 287In Stock 480Expected 31/08/2027	Mfr. Part No. B65887E0160A041 Mouser Part No 871-B65887E160A41	TDK	Ferrite Cores & Accessories RM 14 N41 160 +3%- 3% Sold as set Learn More about TDK ferrite cores	Datasheet	287In Stock 480Expected 31/08/2027	13,32 € 9,25 € 7,50 € 7,38 € View 7,30 € 7,20 € 7,19 €	Min.: 1 Mult.: 1	RM14	Ferrite Cores	Gapped	RM Core	RM 14	160 nH	3 %			N41		Bulk
Ferrite Cores & Accessories 7.35X3.6 B65933A0000X033 TDK 1: 2,87 € 2 308In Stock	Mfr. Part No. B65933A0000X033 Mouser Part No 871-B65933A0000X033	TDK	Ferrite Cores & Accessories 7.35X3.6 Learn More about TDK ferrite cores	Datasheet	2 308In Stock	2,87 € 1,98 € 1,69 € 1,48 € View 1,29 € 1,08 €	Min.: 1 Mult.: 1	PS7.3/3.6	Ferrite Cores	Ungapped	PS Core	PS 7.35 x 3.6					M33		Bulk
Ferrite Cores & Accessories PS35 N22 35 X 10.8 B65947A0000X022 TDK 1: 5,47 € 2 507In Stock	Mfr. Part No. B65947A0000X022 Mouser Part No 871-B65947A0000X022	TDK	Ferrite Cores & Accessories PS35 N22 35 X 10.8 Learn More about TDK ferrite cores	Datasheet	2 507In Stock	5,47 € 3,72 € 3,15 € 2,73 € 2,36 €	Min.: 1 Mult.: 1	PS35/10.8	Ferrite Cores	Ungapped	PS Core	PS 35 x 10.8					N22		Bulk
Ferrite Cores & Accessories CLAMP EI 32 B66288F2204X000 TDK 1: 0,249 € 13 086In Stock	Mfr. Part No. B66288F2204X000 Mouser Part No 871-B66288F2204X000	TDK	Ferrite Cores & Accessories CLAMP EI 32 Learn More about TDK ferrite cores	Datasheet	13 086In Stock	0,249 € 0,224 € 0,21 € 0,204 € View 0,18 € 0,157 € 0,154 €	Min.: 1 Mult.: 1	ELP32/6/20	Hardware & Accessories	Ungapped	ELP Core	32 x 3 x 20			Clamp Recess			Pin	Bulk
Ferrite Cores & Accessories ELP58/11/38 N87 7400 '+25%-25% B66293G0000X187 TDK 1: 17,29 € 875In Stock	Mfr. Part No. B66293G0000X187 Mouser Part No 871-B66293G0000X187	TDK	Ferrite Cores & Accessories ELP58/11/38 N87 7400 '+25%-25% Learn More about TDK ferrite cores	Datasheet	875In Stock	17,29 € 11,29 € 9,42 € 8,88 €	Min.: 1 Mult.: 1	ELP58/11/38	Ferrite Cores	Ungapped	ELP Core	58 x 11 x 38	7.4 uH	25 %	EILP 58 Core Set		N87		Bulk
Ferrite Cores & Accessories E13/7/4 N87OL B66305G0000X187 TDK 1: 0,619 € 12 331In Stock	Mfr. Part No. B66305G0000X187 Mouser Part No 871-B66305G0000X187	TDK	Ferrite Cores & Accessories E13/7/4 N87OL	Datasheet	12 331In Stock	0,619 € 0,435 € 0,376 € 0,335 € View 0,297 € 0,25 € 0,218 € 0,215 € 0,181 €	Min.: 1 Mult.: 1	E13/7/4	Ferrite Cores	Ungapped	E Core	13 x 7 x 4 (EF 12.6)	850 nH	- 20 %, + 30 %	Core		N87		Bulk
Ferrite Cores & Accessories N87 1000 +30% -20% B66307GX187 TDK 1: 0,714 € 17 245In Stock 16 000Expected 08/12/2026	Mfr. Part No. B66307GX187 Mouser Part No 871-B66307GX187	TDK	Ferrite Cores & Accessories N87 1000 +30% -20% Learn More about TDK ferrite cores	Datasheet	17 245In Stock 16 000Expected 08/12/2026	0,714 € 0,50 € 0,431 € 0,383 € View 0,339 € 0,286 € 0,249 € 0,248 €	Min.: 1 Mult.: 1	B66307G	Ferrite Cores	Ungapped	E Core	16 x 8 x 5 (EF 16)	1 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E20/10/6 N27OL B66311G0000X127 TDK 1: 0,783 € 6 878In Stock	Mfr. Part No. B66311G0000X127 Mouser Part No 871-B66311G0000X127	TDK	Ferrite Cores & Accessories E20/10/6 N27OL Learn More about TDK ferrite cores	Datasheet	6 878In Stock	0,783 € 0,548 € 0,47 € 0,416 € View 0,371 € 0,308 € 0,272 € 0,237 €	Min.: 1 Mult.: 1	E20/10/6	Ferrite Cores	Ungapped	E Core	20 x 10 x 6 (EF 20)	1.3 uH	- 20 %, + 30 %	Core		N27		Bulk
Ferrite Cores & Accessories E20/10/6 N87OL B66311GX187 TDK 1: 0,877 € 18 519In Stock 14 700Expected 04/01/2027	Mfr. Part No. B66311GX187 Mouser Part No 871-B66311GX187	TDK	Ferrite Cores & Accessories E20/10/6 N87OL Learn More about TDK ferrite cores	Datasheet	18 519In Stock 14 700Expected 04/01/2027	0,877 € 0,55 € 0,494 € 0,43 € View 0,379 € 0,321 € 0,298 € 0,269 €	Min.: 1 Mult.: 1	B66311G	Ferrite Cores	Ungapped	E Core	20 x 10 x 6 (EF 20)	1.47 uH	- 20 %, + 30 %	Core		N87		Bulk
Ferrite Cores & Accessories E25/13/7 N87OL B66317GX187 TDK 1: 0,74 € 22 750In Stock	Mfr. Part No. B66317GX187 Mouser Part No 871-B66317GX187	TDK	Ferrite Cores & Accessories E25/13/7 N87OL Learn More about TDK ferrite cores	Datasheet	22 750In Stock	0,74 € 0,515 € 0,444 € 0,395 € View 0,349 € 0,30 €	Min.: 1 Mult.: 1	B66317G	Ferrite Cores	Ungapped	E Core	25 x 13 x 7 (EF 25)	1.85 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E55/28/21 N87OL B66335G0000X187 TDK 1: 4,68 € 3 329In Stock	Mfr. Part No. B66335G0000X187 Mouser Part No 871-B66335G0000X187	TDK	Ferrite Cores & Accessories E55/28/21 N87OL Learn More about TDK ferrite cores	Datasheet	3 329In Stock	4,68 € 3,19 € 2,70 € 2,36 € View 2,25 € 2,20 €	Min.: 1 Mult.: 1	E55/28/21	Ferrite Cores	Ungapped	E Core	55 x 28 x 21	6.4 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E55/28/25 N87OL B66344G0000X187 TDK 1: 6,45 € 429In Stock	Mfr. Part No. B66344G0000X187 Mouser Part No 871-B66344G0000X187	TDK	Ferrite Cores & Accessories E55/28/25 N87OL Learn More about TDK ferrite cores	Datasheet	429In Stock	6,45 € 4,38 € 3,71 € 3,21 € View 2,78 € 2,71 €	Min.: 1 Mult.: 1	E55/28/25	Ferrite Cores	Ungapped	E Core	55 x 28 x 25	7.3 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ETD34/17/11 N87OL B66361GX187 TDK 1: 2,40 € 7 541In Stock	Mfr. Part No. B66361GX187 Mouser Part No 871-B66361GX187	TDK	Ferrite Cores & Accessories ETD34/17/11 N87OL Learn More about TDK ferrite cores	Datasheet	7 541In Stock	2,40 € 1,66 € 1,41 € 1,25 € View 1,08 € 0,863 €	Min.: 1 Mult.: 1	B66361G	Ferrite Cores	Ungapped	ETD Core	34 x 17 x 11	2.6 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ETD39/20/13 N97OL B66363G0000X197 TDK 1: 4,43 € 2 171In Stock	Mfr. Part No. B66363G0000X197 Mouser Part No 871-B66363GX197	TDK	Ferrite Cores & Accessories ETD39/20/13 N97OL Learn More about TDK ferrite cores	Datasheet	2 171In Stock	4,43 € 3,03 € 2,56 € 2,24 € View 1,81 € 1,80 € 1,78 €	Min.: 1 Mult.: 1	ETD39/20/13	Ferrite Cores	Ungapped	ETD Core	39 x 20 x 13	2.8 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20% B66367GX187 TDK 1: 4,91 € 904In Stock 19 680On Order	Mfr. Part No. B66367GX187 Mouser Part No 871-B66367GX187	TDK	Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20% Learn More about TDK ferrite cores	Datasheet	904In Stock 19 680On Order On Order Ship Dates Mfr. No: B66367GX187 Stock: 904 Can Dispatch Immediately On Order: 6 000 Expected 14/01/2027 13 680 Expected 08/03/2027 Factory Lead Time: 7 Weeks	4,91 € 3,37 € 2,86 € 2,73 € View 2,25 € 2,18 € 2,08 €	Min.: 1 Mult.: 1	B66367G	Ferrite Cores	Ungapped	ETD Core	49 x 25 x 16	3.8 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E65/32/27 N87OL B66387GX187 TDK 1: 7,88 € 849In Stock	Mfr. Part No. B66387GX187 Mouser Part No 871-B66387GX187	TDK	Ferrite Cores & Accessories E65/32/27 N87OL Learn More about TDK ferrite cores	Datasheet	849In Stock	7,88 € 5,31 € 4,51 €	Min.: 1 Mult.: 1	B66387G	Ferrite Cores	Ungapped	E Core	65 x 32 x 27	7.9 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories ETD59/31/22 N87OL B66397GX187 TDK 1: 6,87 € 1 401In Stock 1 120Expected 08/03/2027	Mfr. Part No. B66397GX187 Mouser Part No 871-B66397GX187	TDK	Ferrite Cores & Accessories ETD59/31/22 N87OL Learn More about TDK ferrite cores	Datasheet	1 401In Stock 1 120Expected 08/03/2027	6,87 € 4,68 € 3,65 € 3,14 € 2,96 €	Min.: 1 Mult.: 1	B66397G	Ferrite Cores	Ungapped	ETD Core	59 x 31 x 22	5.3 uH	- 20 %, + 30 %			N87		Bulk