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N87 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	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories RM5/I-N87 +30%-20% Sold as set B65805J0000R087 TDK 1: 2,66 € 1 531In Stock 6 000Expected 12/1/2026	Mfr. Part No. B65805J0000R087 Mouser Part No 871-B65805J0000R087	TDK	Ferrite Cores & Accessories RM5/I-N87 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1 531In Stock 6 000Expected 12/1/2026	2,66 € 1,97 € 1,86 € 1,63 € View 1,41 € 1,20 € 1,18 € 1,16 €	Min.: 1 Mult.: 1	RM5	Ferrite Cores	Ungapped	RM Core	RM 5	2 uH	- 20 %, + 30 %		N87		Blister Pack
Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set B65811J0250A087 TDK 1: 2,76 € 1 119In Stock	Mfr. Part No. B65811J0250A087 Mouser Part No 871-B65811J0250A087	TDK	Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	1 119In Stock	2,76 € 1,90 € 1,62 € 1,42 € 1,40 €	Min.: 1 Mult.: 1	RM8	Ferrite Cores	Gapped	RM Core	RM 8	250 nH	3 %		N87		Blister Pack
Ferrite Cores & Accessories RM8/I-N87 B65811JR87 TDK 1: 3,15 € 1 142In Stock 3 200Expected 3/8/2027	Mfr. Part No. B65811JR87 Mouser Part No 871-B65811JR87	TDK	Ferrite Cores & Accessories RM8/I-N87 Learn More about TDK ferrite cores	Datasheet	1 142In Stock 3 200Expected 3/8/2027	3,15 € 2,17 € 1,84 € 1,62 € View 1,38 € 1,37 € 1,34 €	Min.: 1 Mult.: 1	B65811J	Ferrite Cores	Ungapped	RM Core	RM 8	3.3 uH	- 20 %, + 30 %		N87		Blister Pack
Ferrite Cores & Accessories RM 10 N87 250 '+3%-3% Sold as set B65813J0250A087 TDK 1: 4,61 € 703In Stock	Mfr. Part No. B65813J0250A087 Mouser Part No 871-B65813J0250A087	TDK	Ferrite Cores & Accessories RM 10 N87 250 '+3%-3% Sold as set Learn More about TDK ferrite cores	Datasheet	703In Stock	4,61 € 3,15 € 2,67 € 2,32 € 1,87 €	Min.: 1 Mult.: 1	RM10	Ferrite Cores	Gapped	RM Core	RM 10	250 nH	3 %		N87		Blister Pack
Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set B65815E0000R087 TDK 1: 5,09 € 1 957In 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 957In 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 EP7-N87 Sold as set B65839A0000R087 TDK 1: 1,40 € 2 632In Stock	Mfr. Part No. B65839A0000R087 Mouser Part No 871-B65839A0000R087	TDK	Ferrite Cores & Accessories EP7-N87 Sold as set Learn More about TDK epcos ep transformers	Datasheet	2 632In Stock	1,40 € 0,972 € 0,831 € 0,738 € View 0,649 € 0,541 € 0,465 €	Min.: 1 Mult.: 1	EP7	Ferrite Cores	Ungapped	EP Core	EP 7	1.1 uH	- 20 %, + 30 %		N87		Bulk
Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set B65841A0000R087 TDK 1: 1,83 € 3 913In Stock 3 000Expected 5/4/2027	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 5/4/2027	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 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 321In Stock	Mfr. Part No. B66305G0000X187 Mouser Part No 871-B66305G0000X187	TDK	Ferrite Cores & Accessories E13/7/4 N87OL	Datasheet	12 321In 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 € 14 065In Stock 16 000Expected 12/8/2026	Mfr. Part No. B66307GX187 Mouser Part No 871-B66307GX187	TDK	Ferrite Cores & Accessories N87 1000 +30% -20% Learn More about TDK ferrite cores	Datasheet	14 065In Stock 16 000Expected 12/8/2026	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 N87OL B66311GX187 TDK 1: 0,877 € 18 419In Stock 14 700Expected 1/4/2027	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 419In Stock 14 700Expected 1/4/2027	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 705In 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 705In 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 221In 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 221In 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 537In 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 537In 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 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 1/14/2027 13 680 Expected 3/8/2027 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 € 793In 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	793In 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 ETD54/28/19 N87OL B66395G0000X187 TDK 1: 5,64 € 909In Stock	Mfr. Part No. B66395G0000X187 Mouser Part No 871-B66395GX187	TDK	Ferrite Cores & Accessories ETD54/28/19 N87OL Learn More about TDK ferrite cores	Datasheet	909In Stock	5,64 € 3,83 € 3,23 € 2,88 € 2,81 €	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Ungapped	ETD Core	54 x 28 x 19	4.45 uH	- 20 %, + 30 %		N87		Bulk
Ferrite Cores & Accessories ETD59/31/22 N87OL B66397GX187 TDK 1: 6,87 € 1 359In Stock 1 120Expected 3/8/2027	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 359In Stock 1 120Expected 3/8/2027	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
Ferrite Cores & Accessories EFD15/8/5 N87 B66413GX187 TDK 1: 0,894 € 15 914In Stock 19 200Expected 1/14/2027	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 914In Stock 19 200Expected 1/14/2027	0,894 € 0,625 € 0,538 € 0,477 € View 0,421 € 0,326 € 0,304 € 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 EFD20/10/7 N87 B66417GX187 TDK 1: 0,757 € 43 662In Stock 104 580On 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	43 662In Stock 104 580On Order On Order Ship Dates Mfr. No: B66417GX187 Stock: 43 662 Can Dispatch Immediately On Order: 5 040 Expected 11/13/2026 8 820 Expected 1/18/2027 90 720 Expected 2/8/2027 Factory Lead Time: 7 Weeks	0,757 € 0,525 € 0,45 € 0,399 € View 0,358 € 0,295 € 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 EFD25/13/9 N87 B66421GX187 TDK 1: 1,56 € 6 429In Stock 6 500Expected 12/22/2026	Mfr. Part No. B66421GX187 Mouser Part No 871-B66421GX187	TDK	Ferrite Cores & Accessories EFD25/13/9 N87 Learn More about TDK ferrite cores	Datasheet	6 429In Stock 6 500Expected 12/22/2026	1,56 € 1,08 € 0,929 € 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
Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10% B66421U0250K187 TDK 1: 1,62 € 2 076In 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	2 076In Stock	1,62 € 1,13 € 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