.hide-partial { max-height: none; } .show-more { display: none; }

N87 Ferrite Cores & Accessories

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 540

Applied Filters:

Core Material = N87

Series

Product

Type

Core

Core Size

Inductance

Tolerance

Accessory Type

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 ER14.5/3/7 N87 100 +3% -3% Sold as set B65513J0100A087 TDK 1: $2.69 2,461In Stock	Mfr. Part No. B65513J0100A087 Mouser Part No 871-B65513J100A87	TDK	Ferrite Cores & Accessories ER14.5/3/7 N87 100 +3% -3% Sold as set Learn More about TDK ferrite cores	Datasheet	2,461In Stock	$2.69 $1.86 $1.59 $1.40 View $1.22 $1.01 $0.934 $0.933	Min.: 1 Mult.: 1	ER14.5	Ferrite Cores	Gapped	ER Core	14.5 x 6	100 nH	3 %		N87		Bulk
Ferrite Cores & Accessories RM12 N87400 '+5%-5% Sold as set B65815E0400J087 TDK 1: $7.61 1,120In Stock	Mfr. Part No. B65815E0400J087 Mouser Part No 871-B65815E0400J087	TDK	Ferrite Cores & Accessories RM12 N87400 '+5%-5% Sold as set Learn More about TDK ferrite cores	Datasheet	1,120In Stock	$7.61 $5.28 $4.23 $3.88 View $3.35 $3.30	Min.: 1 Mult.: 1	RM12	Ferrite Cores	Gapped	RM Core	RM 12	400 nH	5 %	Core	N87	SMD/SMT	Bulk
Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25% B66461K0000X187 TDK 1: $6.85 1,558In Stock	Mfr. Part No. B66461K0000X187 Mouser Part No 871-B66461KX187	TDK	Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25% Learn More about TDK ferrite cores	Datasheet	1,558In Stock	$6.85 $4.86 $4.23 $3.70 View $3.24 $3.23 $3.03	Min.: 1 Mult.: 1	I43/4/28	Ferrite Cores	Ungapped	I Core	43 x 4 x 28	8.5 uH	25 %	EILP 43 Core Set	N87		Bulk
Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set B65541W0000R087 TDK 1: $3.55 1,389In Stock	Mfr. Part No. B65541W0000R087 Mouser Part No 871-B65541W0000R087	TDK	Ferrite Cores & Accessories P 14X8 N87 2800 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,389In Stock	$3.55 $2.47 $2.10 $1.84 View $1.60 $1.31 $1.30	Min.: 1 Mult.: 1	P14/8	Ferrite Cores	Ungapped	P Core	14 x 8	2.8 uH	- 20 %, + 30 %		N87		Bulk
Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set B65651W0000R087 TDK 1: $6.18 1,573In Stock	Mfr. Part No. B65651W0000R087 Mouser Part No 871-B65651W0000R087	TDK	Ferrite Cores & Accessories P 18X11 N87 3600 +30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	1,573In Stock	$6.18 $4.21 $3.55 $3.10 View $2.67 $2.48 $2.47	Min.: 1 Mult.: 1	P18/11	Ferrite Cores	Ungapped	P Core	P 18 x 11	3.6 uH	- 20 %, + 30 %		N87		Bulk
Ferrite Cores & Accessories ELP22/6/16 N87OL B66285G0000X187 TDK 1: $2.29 4,242In Stock	Mfr. Part No. B66285G0000X187 Mouser Part No 871-B66285G0000X187	TDK	Ferrite Cores & Accessories ELP22/6/16 N87OL Learn More about TDK ferrite cores	Datasheet	4,242In Stock	$2.29 $1.57 $1.34 $1.18 View $1.03 $0.864 $0.773 $0.772	Min.: 1 Mult.: 1	ELP22/6/16	Ferrite Cores	Ungapped	ELP Core	22 x 6 x 16	4.5 uH	25 %	EILP 22 Core Set	N87		Bulk
Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25% B66293K0000X187 TDK 1: $19.49 226In Stock	Mfr. Part No. B66293K0000X187 Mouser Part No 871-B66293KX187	TDK	Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25% Learn More about TDK ferrite cores	Datasheet	226In Stock	$19.49 $12.57 $10.63 $9.57 View $9.56 $9.55	Min.: 1 Mult.: 1	ILP58/4/38	Ferrite Cores	Ungapped	I Core	58 x 11 x 38	8.4 uH	25 %	EILP 58 Core Set	N87		Bulk
Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm B66363G500X187 TDK 1: $3.52 6,601In Stock	Mfr. Part No. B66363G500X187 Mouser Part No 871-B66363G500X187	TDK	Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm Learn More about TDK ferrite cores	Datasheet	6,601In Stock	$3.52 $2.42 $2.06 $1.81 View $1.56 $1.44 $1.27	Min.: 1 Mult.: 1	B66363G	Ferrite Cores	Gapped	ETD Core	39 x 20 x 13	326 nH			N87		Bulk
Ferrite Cores & Accessories RM4 N87 160 +5% -5% Sold as set B65803P0160J087 TDK 1: $3.78 2,113In Stock	Mfr. Part No. B65803P0160J087 Mouser Part No 871-B65803P0160J087	TDK	Ferrite Cores & Accessories RM4 N87 160 +5% -5% Sold as set Learn More about TDK ferrite cores	Datasheet	2,113In Stock	Cut Tape $3.78 $2.60 $2.21 $1.94 View Reel $1.38 $1.69 $1.39 $1.38	Min.: 1 Mult.: 1 : 800	RM4/LP	Ferrite Cores	Gapped	RM LP Core	RM 4	160 nH	5 %		N87		Reel, Cut Tape
Ferrite Cores & Accessories CORE 112uH 0.7A B66305G0130X187 TDK 1: $0.72 8,433In Stock	Mfr. Part No. B66305G0130X187 Mouser Part No 871-B66305G130X187	TDK	Ferrite Cores & Accessories CORE 112uH 0.7A Learn More about TDK ferrite cores	Datasheet	8,433In Stock	$0.72 $0.506 $0.437 $0.389 View $0.345 $0.291 $0.254 $0.247 $0.202	Min.: 1 Mult.: 1	E13/7/4	Ferrite Cores	Gapped	E Core	13 x 7 x 4 (EF 12.6)	130 nH	0.1 %		N87		Bulk
Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10% B66423U0315K187 TDK 1: $1.67 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	$1.67 $1.16 $0.988 $0.879 View $0.774 $0.688 $0.655 $0.568	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 ETD49/25 16-N87-G2000 B66367G2000X187 TDK 1: $6.10 862In Stock	Mfr. Part No. B66367G2000X187 Mouser Part No 871-B66367G2000X187	TDK	Ferrite Cores & Accessories ETD49/25 16-N87-G2000 Learn More about TDK ferrite cores	Datasheet	862In Stock	$6.10 $4.15 $3.51 $3.06 View $2.54 $2.43	Min.: 1 Mult.: 1	ETD49/25/16	Ferrite Cores	Gapped	ETD Core	49 x 25 x 16	188 nH			N87		Bulk
Ferrite Cores & Accessories ETD54/28 19-N87-G1000 B66395G1000X187 TDK 1: $9.82 434In Stock	Mfr. Part No. B66395G1000X187 Mouser Part No 871-B66395G1000X187	TDK	Ferrite Cores & Accessories ETD54/28 19-N87-G1000 Learn More about TDK ferrite cores	Datasheet	434In Stock	$9.82 $6.61 $5.54 $4.31 View $4.30 $4.25	Min.: 1 Mult.: 1	ETD54/28/19	Ferrite Cores	Gapped	ETD Core	54 x 28 x 19	393 nH			N87		Bulk
Ferrite Cores & Accessories TOROID 10X6X4 N87 B64290L38X87 TDK 1: $0.43 21,456In Stock	Mfr. Part No. B64290L38X87 Mouser Part No 871-B64290L38X87	TDK	Ferrite Cores & Accessories TOROID 10X6X4 N87 Learn More about TDK infineon powertrain	Datasheet	21,456In Stock	$0.43 $0.305 $0.236 $0.21 View Reel $0.111 $0.178 $0.157 $0.112 $0.111	Min.: 1 Mult.: 1 : 3,000	B64290L	Toroids	Ungapped			900 nH			N87		Ammo Pack
Ferrite Cores & Accessories E20/10/6 N87LP 0.250 MM B66311G0250X187 TDK 1: $1.31 18,000In Stock	Mfr. Part No. B66311G0250X187 Mouser Part No 871-B66311G0250X187	TDK	Ferrite Cores & Accessories E20/10/6 N87LP 0.250 MM Learn More about TDK ferrite cores	Datasheet	18,000In Stock	$1.31 $0.912 $0.783 $0.694 View $0.612 $0.512 $0.442 $0.431 $0.429	Min.: 1 Mult.: 1	E20/10/6	Ferrite Cores	Gapped	E Core	20 x 10 x 6 (EF 20)	171 nH		Core	N87		Bulk
Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM B66317G1000X187 TDK 1: $1.17 3,600In Stock	Mfr. Part No. B66317G1000X187 Mouser Part No 871-B66317G1000X187	TDK	Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM Learn More about TDK ferrite cores	Datasheet	3,600In Stock	$1.17 $0.826 $0.692 $0.637 View $0.561 $0.456 $0.41 $0.409	Min.: 1 Mult.: 1	E25/13/7	Ferrite Cores	Gapped	E Core	25 x 13 x 7 (EF 25)	91 nH			N87		Bulk
Ferrite Cores & Accessories EC35/17/10 N87 2350 +30% -20% B66337G0000X187 TDK 1: $4.29 290In Stock	Mfr. Part No. B66337G0000X187 Mouser Part No 871-B66337GX187	TDK	Ferrite Cores & Accessories EC35/17/10 N87 2350 +30% -20% Learn More about TDK ferrite cores		290In Stock	$4.29 $2.94 $2.50 $2.18 View $1.89 $1.76 $1.75 $1.69	Min.: 1 Mult.: 1	EC35/17/10	Ferrite Cores	Ungapped	EC Core	35 x 17 x 10	2.35 uH	- 20 %, + 30 %		N87		Bulk
Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10% B66421U0315K187 TDK 1: $1.84 884In 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	884In Stock 9,100On Order On Order Ship Dates Mfr. No: B66421U0315K187 Stock: 884 Can Dispatch Immediately On Order: 2,600 Expected 03/03/2027 6,500 Expected 15/03/2027 Factory Lead Time: 7 Weeks	$1.84 $1.28 $1.09 $0.962 View $0.847 $0.753 $0.699 $0.582	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 ER 28/17/11 N87 2400 +30%-20% B66433G0000X187 TDK 1: $1.28 1,190In Stock	Mfr. Part No. B66433G0000X187 Mouser Part No 871-B66433G0000X187	TDK	Ferrite Cores & Accessories ER 28/17/11 N87 2400 +30%-20% Learn More about TDK ferrite cores	Datasheet	1,190In Stock	$1.28 $0.882 $0.755 $0.67 View $0.604 $0.496 $0.464 $0.447 $0.421	Min.: 1 Mult.: 1	EV30/16/13	Ferrite Cores	Ungapped	ER Core	28 x 17 x 11				N87		Bulk
Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05 B66387G1000X187 TDK 1: $18.42 168In Stock 224Expected 18/01/2027	Mfr. Part No. B66387G1000X187 Mouser Part No 871-B66387G1000X187	TDK	Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05 Learn More about TDK ferrite cores	Datasheet	168In Stock 224Expected 18/01/2027	$18.42 $13.33 $10.71 $10.39	Min.: 1 Mult.: 1	E65/32/27	Ferrite Cores	Gapped	E Core	65 x 32 x 27	716 nH			N87		Bulk
Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set B65523J0400K087 TDK 1: $1.90 3,776In Stock	Mfr. Part No. B65523J0400K087 Mouser Part No 871-B65523J0400K087	TDK	Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set Learn More about TDK ferrite cores	Datasheet	3,776In Stock	$1.90 $1.30 $1.13 $0.995 View $0.873 $0.725 $0.622	Min.: 1 Mult.: 1	ER9.5	Ferrite Cores	Gapped	ER Core	9.5 x 5	400 nH	10 %		N87		Bulk
Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set B65843A0100A087 TDK 1: $2.59 889In Stock	Mfr. Part No. B65843A0100A087 Mouser Part No 871-B65843A0100A087	TDK	Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	889In Stock	$2.59 $1.79 $1.53 $1.35 View $1.18 $0.972 $0.895	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Gapped	EP Core	EP 13	100 nH	3 %		N87		Bulk
Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set B65883A0000R087 TDK 1: $12.07 131In Stock 270Expected 17/11/2026	Mfr. Part No. B65883A0000R087 Mouser Part No 871-B65883A0000R087	TDK	Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set Learn More about TDK ferrite cores	Datasheet	131In Stock 270Expected 17/11/2026	$12.07 $8.09 $6.76 Reel $6.76 $5.96 View $5.63 $5.14 Quote	Min.: 1 Mult.: 1 : 45	PQ40/40	Ferrite Cores	Ungapped	PQ Core	40 x 40	4.3 uH	- 20 %, + 30 %		N87		Ammo Pack
Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM B66367G0100X187 TDK 1: $6.18 194In Stock	Mfr. Part No. B66367G0100X187 Mouser Part No 871-B66367G0100X187	TDK	Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM Learn More about TDK ferrite cores	Datasheet	194In Stock	$6.18 $4.24 $3.60 $3.15 View $2.74 $2.73 $2.68 $2.67	Min.: 1 Mult.: 1	ETD49/25/16	Ferrite Cores	Gapped	ETD Core	49 x 25 x 16	100 nH			N87		Bulk
Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm B66229G0500X187 TDK 1: $2.45 532In Stock 960Expected 06/11/2026	Mfr. Part No. B66229G0500X187 Mouser Part No 871-B66229G500X187	TDK	Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm Learn More about TDK ferrite cores	Datasheet	532In Stock 960Expected 06/11/2026	$2.45 $1.68 $1.43 $1.26 Reel $0.872 View $1.11 $0.968 $0.806	Min.: 1 Mult.: 1 : 480	E32/16/9	Ferrite Cores	Gapped	E Core	32 x 16 x 9 (EF 32)	500 nH			N87		Ammo Pack