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 EP13-N30 '+30%-20% Sold as set B65843A0000R030 TDK 1: $1.66 2,075In Stock	Mfr. Part # B65843A0000R030 Mouser Part # 871-B65843A0000R030	TDK	Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	2,075In Stock	$1.66 $1.22 $1.08 $0.978 View $0.884 $0.773 $0.712	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	2.8 uH	- 20 %, + 30 %			N30		Bulk
Ferrite Cores & Accessories EP7-N87 Sold as set B65839A0000R087 TDK 1: $1.57 4,182In Stock	Mfr. Part # B65839A0000R087 Mouser Part # 871-B65839A0000R087	TDK	Ferrite Cores & Accessories EP7-N87 Sold as set Learn More about TDK epcos ep transformers	Datasheet	4,182In Stock	$1.57 $1.08 $0.932 $0.857 View $0.754 $0.614 $0.541 $0.519	Min.: 1 Mult.: 1	EP7	Ferrite Cores	Ungapped	EP Core	EP 7	1.1 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set B65843A0100A087 TDK 1: $2.54 994In Stock	Mfr. Part # B65843A0100A087 Mouser Part # 871-B65843A0100A087	TDK	Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	994In Stock	$2.54 $1.75 $1.50 $1.32 View $1.16 $0.972 $0.895	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Gapped	EP Core	EP 13	100 nH	3 %			N87		Bulk
Ferrite Cores & Accessories EP13-T65 '+30%-20% Sold as set B65843A0000R065 TDK 1: $1.93 412In Stock	Mfr. Part # B65843A0000R065 Mouser Part # 871-B65843A0000R065	TDK	Ferrite Cores & Accessories EP13-T65 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	412In Stock	$1.93 $1.33 $1.14 $1.01 View $0.881 $0.832 $0.707	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	4 uH	- 20 %, + 30 %			T65		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 TDK B65844X1010D002 B65844X1010D002 TDK 1: $1.41 2,263In Stock	Mfr. Part # B65844X1010D002 Mouser Part # 871-B65844X1010D002	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK epcos ep transformers	Datasheet	2,263In Stock	$1.41 $1.24 $1.12 $1.01 View $0.894 $0.765 $0.722	Min.: 1 Mult.: 1	EP13	Hardware & Accessories	Ungapped	EP Core	EP 13				10 Pin		Pin	Tray
Ferrite Cores & Accessories EP17-N87 '+30%-20% Sold as set B65845J0000R087 TDK 1: $5.77 495In Stock	Mfr. Part # B65845J0000R087 Mouser Part # 871-B65845J0000R087	TDK	Ferrite Cores & Accessories EP17-N87 '+30%-20% Sold as set Learn More about TDK ferrite cores	Datasheet	495In Stock	$5.77 $3.93 $3.32 $2.90 View $2.28 $2.27	Min.: 1 Mult.: 1	EP17	Ferrite Cores	Ungapped	EP Core	EP 17	2.4 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set B65841A0000R087 TDK 1: $2.01 4,159In Stock 1,000Expected 10/27/2026	Mfr. Part # B65841A0000R087 Mouser Part # 871-B65841A0000R087	TDK	Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	4,159In Stock 1,000Expected 10/27/2026	$2.01 $1.39 $1.19 $1.05 View $0.932 $0.808 $0.756 $0.755	Min.: 1 Mult.: 1	EP10	Ferrite Cores	Ungapped	EP Core	EP 10	1.1 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set B65843A0000R087 TDK 1: $2.42 2,922In Stock	Mfr. Part # B65843A0000R087 Mouser Part # 871-B65843A0000R087	TDK	Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	2,922In Stock	$2.42 $1.67 $1.43 $1.26 View $1.11 $0.936 $0.853	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	1.6 uH	- 20 %, + 30 %			N87		Tray
Ferrite Cores & Accessories EP13-T38 Sold as set B65843A0000Y038 TDK 1: $3.16 1,444In Stock	Mfr. Part # B65843A0000Y038 Mouser Part # 871-B65843A0000Y038	TDK	Ferrite Cores & Accessories EP13-T38 Sold as set Learn More about TDK epcos ep transformers	Datasheet	1,444In Stock	$3.16 $2.18 $1.86 $1.63 View $1.43 $1.17 $1.12	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	7 uH	- 30 %, + 40 %			T38		Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65842W1008D001 TDK 1: $1.26 2,356In Stock	Mfr. Part # B65842W1008D001 Mouser Part # 871-B65842W1008D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK epcos ep transformers	Datasheet	2,356In Stock	$1.26 $1.15 $1.08 $0.999 View $0.88 $0.714 $0.672	Min.: 1 Mult.: 1	EP10	Hardware & Accessories	Ungapped	EP Core	EP 10				8 Pin		Pin	Tray
Ferrite Cores & Accessories EP13 N87 Sold as set B65843A0160B087 TDK 1: $2.56 2,685In Stock	Mfr. Part # B65843A0160B087 Mouser Part # 871-B65843A0160B087	TDK	Ferrite Cores & Accessories EP13 N87 Sold as set Learn More about TDK epcos ep transformers	Datasheet	2,685In Stock	$2.56 $1.77 $1.52 $1.34 View $1.17 $0.972 $0.895	Min.: 1 Mult.: 1	EP13	Ferrite Cores	Gapped	EP Core	EP 13	160 nH	4 %			N87		Bulk
Ferrite Cores & Accessories CLM/Y-EP13 B65844S2000X000 TDK 1: $2.01 1,932In Stock 6,000Expected 11/9/2026	Mfr. Part # B65844S2000X000 Mouser Part # 871-B65844S2000X	TDK	Ferrite Cores & Accessories CLM/Y-EP13 Learn More about TDK epcos ep transformers	Datasheet	1,932In Stock 6,000Expected 11/9/2026	$2.01 $1.82 $1.69 $1.56 View $1.44 $1.29 $1.22 $1.20	Min.: 1 Mult.: 1	EP13	Hardware & Accessories	Ungapped	EP Core	EP 13			Yoke, Clamp				Tray
Ferrite Cores & Accessories Coil former EP7 SMD Vectra E130i TDK B65840N1106T001 B65840N1106T001 TDK 1: $1.87 2,304In Stock	Mfr. Part # B65840N1106T001 Mouser Part # 871-B65840N1106T1	TDK	Ferrite Cores & Accessories Coil former EP7 SMD Vectra E130i Learn More about TDK epcos ep transformers	Datasheet	2,304In Stock	$1.87 $1.70 $1.57 $1.45 View $1.33 $1.19 $1.13 $1.12	Min.: 1 Mult.: 1	EP7	Hardware & Accessories	Ungapped	EP Core	EP 7				6 Pin		Gullwing	Tray
Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set B65839A0000R030 TDK 1: $1.74 2,052In Stock 6,000Expected 11/23/2026	Mfr. Part # B65839A0000R030 Mouser Part # 871-B65839A0000R030	TDK	Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	2,052In Stock 6,000Expected 11/23/2026	$1.74 $1.20 $1.03 $0.923 View $0.811 $0.67 $0.58 $0.567	Min.: 1 Mult.: 1	EP7	Ferrite Cores	Ungapped	EP Core	EP 7	2 uH	- 20 %, + 30 %			N30		Bulk
Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set B65839A0000Y038 TDK 1: $2.11 1,000In Stock 4,000Expected 1/25/2027	Mfr. Part # B65839A0000Y038 Mouser Part # 871-B65839A0000Y038	TDK	Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set Learn More about TDK epcos ep transformers	Datasheet	1,000In Stock 4,000Expected 1/25/2027	$2.11 $1.46 $1.25 $1.11 View $0.967 $0.822 $0.739 $0.696	Min.: 1 Mult.: 1	EP7	Ferrite Cores	Ungapped	EP Core	EP 7	5.2 uH	- 30 %, + 40 %			T38		Bulk
Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set B65841A0000Y038 TDK 1: $2.54 1,001In Stock	Mfr. Part # B65841A0000Y038 Mouser Part # 871-B65841A0000Y038	TDK	Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set Learn More about TDK epcos ep transformers	Datasheet	1,001In Stock	$2.54 $1.75 $1.50 $1.32 View $1.16 $0.961 $0.884 $0.883	Min.: 1 Mult.: 1	EP10	Ferrite Cores	Ungapped	EP Core	EP 10	4.8 uH	- 30 %, + 40 %			T38		Bulk
Ferrite Cores & Accessories EP20-N30 '+30%-20% Sold as set B65847A0000R030 TDK 1: $7.96 Non-Stocked Lead-Time 7 Weeks	Mfr. Part # B65847A0000R030 Mouser Part # 871-B65847A0000R030	TDK	Ferrite Cores & Accessories EP20-N30 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 7 Weeks	$7.96 $5.46 $4.47 $4.00 View $3.41 $3.40	Min.: 1 Mult.: 1	EP20	Ferrite Cores	Ungapped	EP Core	EP 20	6.7 uH	- 20 %, + 30 %			N30		Bulk
Ferrite Cores & Accessories CLM/Y-EP10 TDK B65842S2000X000 B65842S2000X000 TDK 1: $1.47 2,690In Stock	Mfr. Part # B65842S2000X000 Mouser Part # 871-B65842S2000X	TDK	Ferrite Cores & Accessories CLM/Y-EP10 Learn More about TDK epcos ep transformers	Datasheet	2,690In Stock	$1.47 $1.34 $1.23 $1.11 $1.04	Min.: 1 Mult.: 1	EP10	Hardware & Accessories	Ungapped	EP Core	EP 10			Yoke, Clamp				Bulk
Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 B65844W1010D001 TDK 1: $1.60 3,388Expected 5/31/2027	Mfr. Part # B65844W1010D001 Mouser Part # 871-B65844W1010D001	TDK	Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630 Learn More about TDK epcos ep transformers	Datasheet	3,388Expected 5/31/2027	$1.60 $1.23 $1.14 $1.11 View $1.07 $1.03 $0.996 $0.965 $0.897	Min.: 1 Mult.: 1	EP13	Hardware & Accessories	Ungapped	EP Core	EP 13			Coil Former with Solder Pins	10 Pin		Pin	Tray
Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set B65847A0000R087 TDK 1: $5.88 1,800Expected 4/27/2027	Mfr. Part # B65847A0000R087 Mouser Part # 871-B65847A0000R087	TDK	Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	1,800Expected 4/27/2027	$5.88 $4.00 $3.36 $3.03 View $3.01 $2.98 $2.77	Min.: 1 Mult.: 1	EP20	Ferrite Cores	Ungapped	EP Core	EP 20	4 uH	- 20 %, + 30 %			N87		Bulk
Ferrite Cores & Accessories COIL FORMER VYNCOLIT X611 TDK B65840B1006D001 B65840B1006D001 TDK 1: $1.07 5,975Expected 3/30/2027	Mfr. Part # B65840B1006D001 Mouser Part # 871-B65840B1006D001	TDK	Ferrite Cores & Accessories COIL FORMER VYNCOLIT X611 Learn More about TDK epcos ep transformers	Datasheet	5,975Expected 3/30/2027	$1.07 $0.955 $0.873 $0.824 View $0.762 $0.624 $0.579 $0.565 $0.564	Min.: 1 Mult.: 1	EP7	Hardware & Accessories	Ungapped	EP Core	EP 7				6 Pin		Pin	Tray
Ferrite Cores & Accessories CLM/Y-EP20 TDK B65848S2000X000 B65848S2000X000 TDK 1: $5.98 1,106On Order	Mfr. Part # B65848S2000X000 Mouser Part # 871-B65848S2000X	TDK	Ferrite Cores & Accessories CLM/Y-EP20 Learn More about TDK epcos ep transformers	Datasheet	1,106On Order On Order Ship Dates Mfr. #: B65848S2000X000 Stock: 0 On Order: 106 Expected 1/5/2027 1,000 Expected 1/25/2027 Factory Lead-Time: 25 Weeks	$5.98 $5.30 $4.35 $4.08 View $3.82 $3.75 $3.70	Min.: 1 Mult.: 1	EP20	Hardware & Accessories	Ungapped	EP Core	EP 20			Yoke, Clamp				Bulk
Ferrite Cores & Accessories EP7 T65 3000 +30% -20% Sold as set B65839A0000R065 TDK 6,000: $0.616 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # B65839A0000R065 Mouser Part # 871-B65839A0000R065	TDK	Ferrite Cores & Accessories EP7 T65 3000 +30% -20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$0.616	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Ungapped	EP Core	EP 7	3 uH	- 20 %, + 30 %			T65		Bulk
Ferrite Cores & Accessories EP7 M33 40 +3% -3% Sold as set B65839A0040A033 TDK 6,000: $0.906 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # B65839A0040A033 Mouser Part # 871-B65839A0040A033	TDK	Ferrite Cores & Accessories EP7 M33 40 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$0.906	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	40 nH	3 %			M33		Bulk
Ferrite Cores & Accessories EP7 T38 63 +3% -3% Sold as set B65839A0063A038 TDK 6,000: $0.823 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # B65839A0063A038 Mouser Part # 871-B65839A0063A038	TDK	Ferrite Cores & Accessories EP7 T38 63 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 10 Weeks	$0.823	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	63 nH	3 %			T38		Bulk

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