Ferrite Cores & Accessories

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EP Ferrite Core Transformers

TDK EP Ferrite Core Transformers feature high inductance and low overall height for power applications. The EP 5 and EP 6 series are suitable for high precise feedthrough gapping and are designed for small interface transformers and filter chokes. The EP 7, EP 10, EP 13, and EP 20 series are designed to IEC 61596 specifications. The EPO 13 series is a lower-profile version of EP 13 and is 1.6mm lower than EP 13 transformers with distortion performance close to EP 13 and compatibility with EP 13 coils. TDK EP Ferrite Core Transformers are available in gapped and ungapped versions.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 EP20-T38 '+40%-30% Sold as set B65847A0000Y038 TDK 800: ¥714.2 Non-Stocked Lead-Time 4 Weeks	Mfr. Part # B65847A0000Y038 Mouser Part # 871-B65847A0000Y038	TDK	Ferrite Cores & Accessories EP20-T38 '+40%-30% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 4 Weeks	¥714.2	Min.: 800 Mult.: 400	EP20	Ferrite Cores	Ungapped	EP Core	EP 20	18.7 uH	- 30 %, + 40 %			T38		Bulk
Ferrite Cores & Accessories EP7-A-N45 '+30%-20% Sold as set B65839A0000R045 TDK 6,000: ¥104.6 Non-Stocked	Mfr. Part # B65839A0000R045 Mouser Part # 871-B65839A0000R045	TDK	Ferrite Cores & Accessories EP7-A-N45 '+30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked	¥104.6	Min.: 6,000 Mult.: 2,000	B65839A	Ferrite Cores	Ungapped	EP Core	EP 7	1.5 uH	- 20 %, + 30 %			N45		Bulk
Ferrite Cores & Accessories EP7 T57 1500 +30% -20% Sold as set B65839A0000R057 TDK 6,000: ¥125.7 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0000R057 Mouser Part # 871-B65839A0000R057	TDK	Ferrite Cores & Accessories EP7 T57 1500 +30% -20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥125.7	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Ungapped	EP Core	EP 7	1.5 uH	- 20 %, + 30 %			T57		Bulk
Ferrite Cores & Accessories EP7 T38 Sold as set B65839A0125B038 TDK 6,000: ¥149.8 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0125B038 Mouser Part # 871-B65839A0125B038	TDK	Ferrite Cores & Accessories EP7 T38 Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥149.8	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	125 nH	4 %			T38		Bulk
Ferrite Cores & Accessories EP7 T38 160 +5% -5% Sold as set B65839A0160J038 TDK 6,000: ¥149.8 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0160J038 Mouser Part # 871-B65839A0160J038	TDK	Ferrite Cores & Accessories EP7 T38 160 +5% -5% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥149.8	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	160 nH	5 %			T38		Bulk
Ferrite Cores & Accessories EP7 T57 100 +3% -3% Sold as set B65839A0100A057 TDK 6,000: ¥131.1 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0100A057 Mouser Part # 871-B65839A100A57	TDK	Ferrite Cores & Accessories EP7 T57 100 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥131.1	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	100 nH	3 %			T57		Bulk
Ferrite Cores & Accessories EP7 N87 100 +5% -5% Sold as set B65839A0100J087 TDK 4,800: ¥111.6 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0100J087 Mouser Part # 871-B65839A100J87	TDK	Ferrite Cores & Accessories EP7 N87 100 +5% -5% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥111.6	Min.: 4,800 Mult.: 1,600	EP7	Ferrite Cores	Gapped	EP Core	EP 7	100 nH	5 %			N87		Bulk
Ferrite Cores & Accessories EP7 N87 125 +4% -4% Sold as set B65839A0125B087 TDK 6,000: ¥112 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0125B087 Mouser Part # 871-B65839A125B87	TDK	Ferrite Cores & Accessories EP7 N87 125 +4% -4% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥112	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	125 nH	4 %			N87		Bulk
Ferrite Cores & Accessories EP7 N45 160 +5% -5% Sold as set B65839A0160J045 TDK 6,000: ¥107.8 Non-Stocked	Mfr. Part # B65839A0160J045 Mouser Part # 871-B65839A160J45	TDK	Ferrite Cores & Accessories EP7 N45 160 +5% -5% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked	¥107.8	Min.: 6,000 Mult.: 2,000	B65839A	Ferrite Cores	Gapped	EP Core	EP 7	160 nH	5 %			N45		Bulk
Ferrite Cores & Accessories EP7 N45 200 +6% -6% Sold as set B65839A0200C045 TDK 6,000: ¥107.8 Non-Stocked	Mfr. Part # B65839A0200C045 Mouser Part # 871-B65839A200C45	TDK	Ferrite Cores & Accessories EP7 N45 200 +6% -6% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked	¥107.8	Min.: 6,000 Mult.: 2,000	B65839A	Ferrite Cores	Gapped	EP Core	EP 7	200 nH	6 %			N45		Bulk
Ferrite Cores & Accessories EP7 T57 200 +6% -6% Sold as set B65839A0200C057 TDK 6,000: ¥131.1 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0200C057 Mouser Part # 871-B65839A200C57	TDK	Ferrite Cores & Accessories EP7 T57 200 +6% -6% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥131.1	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	200 nH	6 %			T57		Bulk
Ferrite Cores & Accessories EP7 N87 250 +7% -7% Sold as set B65839A0250E087 TDK 6,000: ¥90.9 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0250E087 Mouser Part # 871-B65839A250E87	TDK	Ferrite Cores & Accessories EP7 N87 250 +7% -7% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥90.9	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	250 nH	7 %			N87		Bulk
Ferrite Cores & Accessories EP7 T57 63 +3% -3% Sold as set B65839A0063A057 TDK 6,000: ¥131.1 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65839A0063A057 Mouser Part # 871-B65839A63A57	TDK	Ferrite Cores & Accessories EP7 T57 63 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥131.1	Min.: 6,000 Mult.: 2,000	EP7	Ferrite Cores	Gapped	EP Core	EP 7	63 nH	3 %			T57		Bulk
Ferrite Cores & Accessories COIL FORMER EP7 SMD Zenite 7130 B65840H1106T1 TDK 4,000: ¥169.4 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # B65840H1106T1 Mouser Part # 871-B65840H1106T1	TDK	Ferrite Cores & Accessories COIL FORMER EP7 SMD Zenite 7130 Learn More about TDK ferrite cores	Datasheet	Non-Stocked Lead-Time 26 Weeks	¥169.4	Min.: 4,000 Mult.: 2,000	B65840	Hardware & Accessories	Ungapped					Coil Former	6 Pin		SMD/SMT	Tray
Ferrite Cores & Accessories EP10-N45 +30%-20% Sold as set B65841A0000R045 TDK 3,000: ¥135.4 Non-Stocked	Mfr. Part # B65841A0000R045 Mouser Part # 871-B65841A0000R045	TDK	Ferrite Cores & Accessories EP10-N45 +30%-20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked	¥135.4	Min.: 3,000 Mult.: 1,000	B65841A	Ferrite Cores	Ungapped	EP Core	EP 10	1.6 uH	- 20 %, + 30 %			N45		Bulk
Ferrite Cores & Accessories EP10 N87 100 +3%-3% Sold as set B65841A0100A087 TDK 3,000: ¥148.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65841A0100A087 Mouser Part # 871-B65841A0100A087	TDK	Ferrite Cores & Accessories EP10 N87 100 +3%-3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥148.5	Min.: 3,000 Mult.: 1,000	EP10	Ferrite Cores	Gapped	EP Core	EP 10	100 nH	3 %			N87		Bulk
Ferrite Cores & Accessories EP10 N87 160 +5% -5% Sold as set B65841A0160J087 TDK 3,000: ¥148.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65841A0160J087 Mouser Part # 871-B65841A0160J087	TDK	Ferrite Cores & Accessories EP10 N87 160 +5% -5% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥148.5	Min.: 3,000 Mult.: 1,000	EP10	Ferrite Cores	Gapped	EP Core	EP 10	160 nH	5 %			N87		Bulk
Ferrite Cores & Accessories EP10 N87 250 +7% -7% Sold as set B65841A0250E087 TDK 3,000: ¥148.5 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65841A0250E087 Mouser Part # 871-B65841A250E87	TDK	Ferrite Cores & Accessories EP10 N87 250 +7% -7% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥148.5	Min.: 3,000 Mult.: 1,000	EP10	Ferrite Cores	Gapped	EP Core	EP 10	250 nH	7 %			N87		Bulk
Ferrite Cores & Accessories EP10 T38 63 +3% -3% Sold as set B65841A0063A038 TDK 3,000: ¥197.7 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65841A0063A038 Mouser Part # 871-B65841A63A38	TDK	Ferrite Cores & Accessories EP10 T38 63 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥197.7	Min.: 3,000 Mult.: 1,000	EP10	Ferrite Cores	Gapped	EP Core	EP 10	63 nH	3 %			T38		Bulk
Ferrite Cores & Accessories EP13 N45 2400 +30% -20% Sold as set B65843A0000R045 TDK 2,000: ¥163.4 Non-Stocked	Mfr. Part # B65843A0000R045 Mouser Part # 871-B65843A0000R045	TDK	Ferrite Cores & Accessories EP13 N45 2400 +30% -20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked	¥163.4	Min.: 2,000 Mult.: 1,000	B65843A	Ferrite Cores	Ungapped	EP Core	EP 13	2.4 uH	- 20 %, + 30 %			N45		Bulk
Ferrite Cores & Accessories EP13 T57 2500 +30% -20% Sold as set B65843A0000R057 TDK 2,000: ¥202.6 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65843A0000R057 Mouser Part # 871-B65843A0000R057	TDK	Ferrite Cores & Accessories EP13 T57 2500 +30% -20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥202.6	Min.: 2,000 Mult.: 1,000	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	2.5 uH	- 20 %, + 30 %			T57		Bulk
Ferrite Cores & Accessories EP13 N97 1700 +30% -20% Sold as set B65843A0000R097 TDK 2,000: ¥225.9 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65843A0000R097 Mouser Part # 871-B65843A0000R097	TDK	Ferrite Cores & Accessories EP13 N97 1700 +30% -20% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥225.9	Min.: 2,000 Mult.: 1,000	EP13	Ferrite Cores	Ungapped	EP Core	EP 13	1.7 uH	- 20 %, + 30 %			N97		Bulk
Ferrite Cores & Accessories EP13 T57 100 +3% -3% Sold as set B65843A0100A057 TDK 2,000: ¥212.6 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65843A0100A057 Mouser Part # 871-B65843A0100A057	TDK	Ferrite Cores & Accessories EP13 T57 100 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥212.6	Min.: 2,000 Mult.: 1,000	EP13	Ferrite Cores	Gapped	EP Core	EP 13	100 nH	3 %			T57		Bulk
Ferrite Cores & Accessories EP13 T65 125 +3% -3% Sold as set B65843A0125A065 TDK 2,000: ¥181 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # B65843A0125A065 Mouser Part # 871-B65843A0125A065	TDK	Ferrite Cores & Accessories EP13 T65 125 +3% -3% Sold as set Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked Lead-Time 30 Weeks	¥181	Min.: 2,000 Mult.: 1,000	EP13	Ferrite Cores	Gapped	EP Core	EP 13	125 nH	3 %			T65		Bulk
Ferrite Cores & Accessories EP13 T38 150 +4%-4% B65843A0150B038 TDK 1: ¥436.8 Non-Stocked	Mfr. Part # B65843A0150B038 Mouser Part # 871-B65843A0150B038	TDK	Ferrite Cores & Accessories EP13 T38 150 +4%-4% Learn More about TDK epcos ep transformers	Datasheet	Non-Stocked	¥436.8 ¥302.3 ¥257.5 ¥227.6 View ¥202.6 ¥191 ¥161	Min.: 1 Mult.: 1	B65843A	Ferrite Cores	Gapped	EP Core	EP 13	150 nH	4 %			T38

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