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E Core Ferrite Cores & Accessories

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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	Number of Pins	Core Material	Termination Style	Packaging
Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H B66252BM1 TDK 1: $4.34 1,472In Stock	Mfr. Part # B66252BM1 Mouser Part # 871-B66252BM1	TDK	Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H Learn More about TDK ferrite cores	Datasheet	1,472In Stock	$4.34 $3.93 $3.75 $3.53 View $3.36 $3.28 $3.25 $3.18 $3.08	Min.: 1 Mult.: 1	B66252B	Hardware & Accessories	Ungapped	E Core	55 x 28 x 21			Coil Former Square Pins	14 Pin		Pin	Tray
Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P B66308B1108T001 TDK 1: $1.76 6,649In Stock	Mfr. Part # B66308B1108T001 Mouser Part # 871-B66308B1108T001	TDK	Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P Learn More about TDK ferrite cores	Datasheet	6,649In Stock	$1.76 $1.56 $1.34 $1.18 View $1.03 $0.911	Min.: 1 Mult.: 1	E16/8/5	Hardware & Accessories	Ungapped	E Core	16 x 8 x 5 (EF 16)			Coil Former with Magnetic Axis Horizontal	8 Pin		Pin	Tray
Ferrite Cores & Accessories E20/10/6 N87LP=0.1 B66311G0100X187 TDK 1: $1.26 4,245In Stock	Mfr. Part # B66311G0100X187 Mouser Part # 871-B66311G0100X187	TDK	Ferrite Cores & Accessories E20/10/6 N87LP=0.1 Learn More about TDK ferrite cores	Datasheet	4,245In Stock	$1.26 $0.871 $0.75 $0.678 View $0.598 $0.492 $0.441 $0.403	Min.: 1 Mult.: 1	E20/10/6	Ferrite Cores	Gapped	E Core	20 x 10 x 6 (EF 20)	100 nH				N87		Bulk
Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM B66311G0170X187 TDK 1: $1.30 4,590In Stock 5,880Expected 2/15/2027	Mfr. Part # B66311G0170X187 Mouser Part # 871-B66311G0170X187	TDK	Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM Learn More about TDK ferrite cores	Datasheet	4,590In Stock 5,880Expected 2/15/2027	$1.30 $0.895 $0.771 $0.697 View $0.614 $0.506 $0.454 $0.428 $0.427	Min.: 1 Mult.: 1	E20/10/6	Ferrite Cores	Gapped	E Core	20 x 10 x 6 (EF 20)	227 nH		Core		N87		Bulk
Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM B66311G0500X127 TDK 1: $1.19 5,630In Stock	Mfr. Part # B66311G0500X127 Mouser Part # 871-B66311G0500X127	TDK	Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM Learn More about TDK ferrite cores	Datasheet	5,630In Stock	$1.19 $0.822 $0.707 $0.628 View $0.554 $0.465 $0.405 $0.362 $0.361	Min.: 1 Mult.: 1	E20/10/6	Ferrite Cores	Gapped	E Core	20 x 10 x 6 (EF 20)	103 nH		Core		N27		Bulk
Ferrite Cores & Accessories E20/10/6 N87LP 0.500 MM B66311G0500X187 TDK 1: $1.26 3,138In Stock 5,880Expected 1/18/2027	Mfr. Part # B66311G0500X187 Mouser Part # 871-B66311G0500X187	TDK	Ferrite Cores & Accessories E20/10/6 N87LP 0.500 MM Learn More about TDK ferrite cores	Datasheet	3,138In Stock 5,880Expected 1/18/2027	$1.26 $0.871 $0.75 $0.678 View $0.598 $0.492 $0.441 $0.403	Min.: 1 Mult.: 1	E20/10/6	Ferrite Cores	Gapped	E Core	20 x 10 x 6 (EF 20)	103 nH		Core		N87		Bulk
Ferrite Cores & Accessories E25/13/7 N87LP 0.160MM B66317G0160X187 TDK 1: $1.22 4,185In Stock	Mfr. Part # B66317G0160X187 Mouser Part # 871-B66317G0160X187	TDK	Ferrite Cores & Accessories E25/13/7 N87LP 0.160MM Learn More about TDK ferrite cores	Datasheet	4,185In Stock	$1.22 $0.841 $0.724 $0.655 View $0.577 $0.475 $0.389 $0.388	Min.: 1 Mult.: 1	E25/13/7	Ferrite Cores	Gapped	E Core	25 x 13 x 7 (EF 25)	347 nH				N87		Bulk
Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM B66317G0250X187 TDK 1: $1.21 8,352In Stock	Mfr. Part # B66317G0250X187 Mouser Part # 871-B66317G0250X187	TDK	Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM Learn More about TDK ferrite cores	Datasheet	8,352In Stock	$1.21 $0.835 $0.721 $0.658 View $0.58 $0.474 $0.39	Min.: 1 Mult.: 1	E25/13/7	Ferrite Cores	Gapped	E Core	25 x 13 x 7 (EF 25)	250 nH				N87		Bulk
Ferrite Cores & Accessories E42/21/20 N97OL B66329G0000X197 TDK 1: $7.36 423In Stock	Mfr. Part # B66329G0000X197 Mouser Part # 871-B66329G0000X197	TDK	Ferrite Cores & Accessories E42/21/20 N97OL Learn More about TDK ferrite cores	Datasheet	423In Stock	$7.36 $5.11 $4.09 $3.75 View $3.19 $3.05	Min.: 1 Mult.: 1	E42/21/20	Ferrite Cores	Ungapped	E Core	42 x 21 x 20	5.4 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories E80/38/20 N87OL B66375G0000X187 TDK 1: $7.32 1,652In Stock	Mfr. Part # B66375G0000X187 Mouser Part # 871-B66375G0000X187	TDK	Ferrite Cores & Accessories E80/38/20 N87OL Learn More about TDK ferrite cores	Datasheet	1,652In Stock	$7.32 $5.08 $4.04 $3.56 View $3.35 $3.34	Min.: 1 Mult.: 1	E80/38/20	Ferrite Cores	Ungapped	E Core	80 x 38 x 20	4.5 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20% B66375G0000X197 TDK 1: $6.88 678In Stock	Mfr. Part # B66375G0000X197 Mouser Part # 871-B66375G0000X197	TDK	Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20% Learn More about TDK ferrite cores	Datasheet	678In Stock	$6.88 $4.72 $3.70 $3.18 View $2.91 $2.90	Min.: 1 Mult.: 1	E80/38/20	Ferrite Cores	Ungapped	E Core	80 x 38 x 20	4.7 uH	- 20 %, + 30 %			N97	SMD/SMT	Bulk
Ferrite Cores & Accessories E32/16/9 N27OL B66229G0000X127 TDK 1: $2.23 1,022In Stock	Mfr. Part # B66229G0000X127 Mouser Part # 871-B66229G0000X127	TDK	Ferrite Cores & Accessories E32/16/9 N27OL Learn More about TDK ferrite cores	Datasheet	1,022In Stock	$2.23 $1.54 $1.32 $1.16 View Reel $0.785 $1.02 $0.786 $0.785	Min.: 1 Mult.: 1 : 480	E32/16/9	Ferrite Cores	Ungapped	E Core	32 x 16 x 9 (EF 32)	2.1 uH	- 20 %, + 30 %			N27		Ammo Pack
Ferrite Cores & Accessories Yoke E30 B66232A2010X000 TDK 1: $0.47 1,232In Stock 8,500On Order	Mfr. Part # B66232A2010X000 Mouser Part # 871-B66232A2010X	TDK	Ferrite Cores & Accessories Yoke E30 Learn More about TDK ferrite cores	Datasheet	1,232In Stock 8,500On Order On Order Ship Dates Mfr. #: B66232A2010X000 Stock: 1,232 Can Ship Immediately On Order: 5,100 Expected 12/4/2026 3,400 Expected 1/25/2027 Factory Lead-Time: 8 Weeks	$0.47 $0.423 $0.408 $0.396 View $0.384 $0.345 $0.324 $0.303 $0.296	Min.: 1 Mult.: 1	E30/15/7	Hardware & Accessories	Ungapped	E Core	30 x 15 x 7			Yoke				Bulk
Ferrite Cores & Accessories E13/7/4 N30 1000 +30% -20% B66305G0000X130 TDK 1: $0.68 2,698In Stock	Mfr. Part # B66305G0000X130 Mouser Part # 871-B66305GX130	TDK	Ferrite Cores & Accessories E13/7/4 N30 1000 +30% -20% Learn More about TDK ferrite cores	Datasheet	2,698In Stock	$0.68 $0.467 $0.402 $0.359 View $0.318 $0.27 $0.237 $0.221 $0.188	Min.: 1 Mult.: 1	E13/7/4	Ferrite Cores	Ungapped	E Core	12.6 x 3.7 x 6.5	1 uH	- 20 %, + 30 %			N30		Bulk
Ferrite Cores & Accessories E16/8/5 N27OL B66307G0000X127 TDK 1: $0.81 1,874In Stock	Mfr. Part # B66307G0000X127 Mouser Part # 871-B66307G0000X127	TDK	Ferrite Cores & Accessories E16/8/5 N27OL Learn More about TDK ferrite cores	Datasheet	1,874In Stock	$0.81 $0.568 $0.49 $0.436 View $0.386 $0.325 $0.283 $0.267 $0.231	Min.: 1 Mult.: 1	E16/8/5	Ferrite Cores	Ungapped	E Core	16 x 8 x 5 (EF 16)	950 nH	- 20 %, + 30 %	Core		N27		Bulk
Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20% B66317GX127 TDK 1: $1.20 1,388In Stock 3,600Expected 2/15/2027	Mfr. Part # B66317GX127 Mouser Part # 871-B66317GX127	TDK	Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20% Learn More about TDK ferrite cores	Datasheet	1,388In Stock 3,600Expected 2/15/2027	$1.20 $0.832 $0.715 $0.635 View $0.561 $0.471 $0.366 $0.365	Min.: 1 Mult.: 1	B66317G	Ferrite Cores	Ungapped	E Core	25 x 13 x 7 (EF 25)	1.75 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories E30/15/7 N30OL B66319G0000X130 TDK 1: $1.98 1,382In Stock	Mfr. Part # B66319G0000X130 Mouser Part # 871-B66319G0000X130	TDK	Ferrite Cores & Accessories E30/15/7 N30OL Learn More about TDK ferrite cores	Datasheet	1,382In Stock	$1.98 $1.37 $1.17 $1.04 View $0.907 $0.771 $0.67 $0.669	Min.: 1 Mult.: 1	E30/15/7	Ferrite Cores	Ungapped	E Core	30 x 15 x 7	3.1 uH	- 20 %, + 30 %			N30		Bulk
Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20% B66319GX127 TDK 1: $1.67 1,896In Stock	Mfr. Part # B66319GX127 Mouser Part # 871-B66319GX127	TDK	Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20% Learn More about TDK ferrite cores	Datasheet	1,896In Stock	$1.67 $1.16 $0.996 $0.896 View $0.787 $0.646 $0.548 $0.547	Min.: 1 Mult.: 1	B66319G	Ferrite Cores	Ungapped	E Core	30 x 15 x 7	1.7 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories E30/15/7 N87OL B66319GX187 TDK 1: $1.80 1,771In Stock 3,400Expected 12/21/2026	Mfr. Part # B66319GX187 Mouser Part # 871-B66319GX187	TDK	Ferrite Cores & Accessories E30/15/7 N87OL Learn More about TDK ferrite cores	Datasheet	1,771In Stock 3,400Expected 12/21/2026	$1.80 $1.25 $1.07 $0.944 View $0.829 $0.69 $0.623 $0.607	Min.: 1 Mult.: 1	B66319G	Ferrite Cores	Ungapped	E Core	30 x 15 x 7	1.9 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories E42/21/15 N27OL B66325G0000X127 TDK 1: $5.19 49In Stock 832Expected 11/10/2026	Mfr. Part # B66325G0000X127 Mouser Part # 871-B66325GX127	TDK	Ferrite Cores & Accessories E42/21/15 N27OL Learn More about TDK ferrite cores	Datasheet	49In Stock 832Expected 11/10/2026	$5.19 $3.56 $3.01 $2.64 View $2.06 $1.94	Min.: 1 Mult.: 1	E10/5.5/5	Ferrite Cores	Ungapped	E Core	42 x 21 x 15	3.5 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories E70/33/32 N27OL B66371G0000X127 TDK 1: $14.89 36In Stock	Mfr. Part # B66371G0000X127 Mouser Part # 871-B66371GX127	TDK	Ferrite Cores & Accessories E70/33/32 N27OL Learn More about TDK ferrite cores	Datasheet	36In Stock	$14.89 $10.55 $8.46 $7.51 $7.09	Min.: 1 Mult.: 1	E34/14/9	Ferrite Cores	Ungapped	E Core	70 x 33 x 32	2.15 uH	- 20 %, + 30 %			N27		Bulk
Ferrite Cores & Accessories 78 E Core E19/5 9478103002 Fair-Rite 1: $0.63 2,448In Stock	Mfr. Part # 9478103002 Mouser Part # 623-9478103002	Fair-Rite	Ferrite Cores & Accessories 78 E Core E19/5 Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	2,448In Stock	$0.63 $0.443 $0.383 $0.342 View $0.304 $0.257 $0.225 $0.197	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	19 x 8 x 4.8	1.15 uH	25 %			78		Bulk
Ferrite Cores & Accessories 78 Planar EE Core EE14/7 PLANAR 9478201002 Fair-Rite 1: $0.59 1,873In Stock	Mfr. Part # 9478201002 Mouser Part # 623-9478201002	Fair-Rite	Ferrite Cores & Accessories 78 Planar EE Core EE14/7 PLANAR Learn More about Fair-Rite epcos tdk ferrite cores	Datasheet	1,873In Stock	$0.59 $0.417 $0.36 $0.321 View $0.285 $0.242 $0.212 $0.185	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	14 x 5 x 3.5	1.05 uH	25 %			78		Bulk
Ferrite Cores & Accessories 78 Planar EE Core Ind 4500 nH 25% TOL 9478203002 Fair-Rite 1: $0.95 814In Stock	Mfr. Part # 9478203002 Mouser Part # 623-9478203002	Fair-Rite	Ferrite Cores & Accessories 78 Planar EE Core Ind 4500 nH 25% TOL Learn More about Fair-Rite fairrite planar ee ei cores	Datasheet	814In Stock	$0.95 $0.667 $0.574 $0.509 View $0.45 $0.377 $0.353 $0.336	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	21.8 x 15.8 x 5.7	4.5 uH	25 %			78		Bulk
Ferrite Cores & Accessories 95 E Core E19/5 Ind 1400 nH 25% TOL 9495103002 Fair-Rite 1: $0.72 393In Stock	Mfr. Part # 9495103002 Mouser Part # 623-9495103002	Fair-Rite	Ferrite Cores & Accessories 95 E Core E19/5 Ind 1400 nH 25% TOL Learn More about Fair-Rite fairrite e cores	Datasheet	393In Stock	$0.72 $0.502 $0.433 $0.386 View $0.342 $0.29 $0.254 $0.232	Min.: 1 Mult.: 1	94	Ferrite Cores	Ungapped	E Core	19 x 8 x 4.8	1.4 uH	25 %			95		Bulk