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.

Results: 129
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Core
Core Size
Inductance
Tolerance
Accessory Type
Number of Pins
Core Material
Termination Style
Packaging
TDK Ferrite Cores & Accessories EP7-N87 Sold as set
Datasheet
4,617In Stock
Min.: 1
Mult.: 1

EP7 Ferrite Cores Ungapped EP Core EP 7 1.1 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set
Datasheet
1,178In Stock
Min.: 1
Mult.: 1

EP20 Ferrite Cores Ungapped EP Core EP 20 4 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories EP20-N30 '+30%-20% Sold as set
Datasheet
1,044In Stock
Min.: 1
Mult.: 1

EP20 Ferrite Cores Ungapped EP Core EP 20 6.7 uH - 20 %, + 30 % N30 Bulk

TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
3,541In Stock
Min.: 1
Mult.: 1

EP10 Hardware & Accessories Ungapped EP Core EP 10 8 Pin Pin Tray
TDK Ferrite Cores & Accessories EP13-T65 '+30%-20% Sold as set
Datasheet
454In Stock
Min.: 1
Mult.: 1

EP13 Ferrite Cores Ungapped EP Core EP 13 4 uH - 20 %, + 30 % T65 Bulk
TDK Ferrite Cores & Accessories EP17-N87 '+30%-20% Sold as set
Datasheet
600In Stock
Min.: 1
Mult.: 1

EP17 Ferrite Cores Ungapped EP Core EP 17 2.4 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set
Datasheet
1,181In Stock
Min.: 1
Mult.: 1

EP10 Ferrite Cores Ungapped EP Core EP 10 4.8 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set
Datasheet
994In Stock
Min.: 1
Mult.: 1

EP13 Ferrite Cores Gapped EP Core EP 13 100 nH 3 % N87 Bulk
TDK Ferrite Cores & Accessories EP5-N87 +30%-20% Sold as set
Datasheet
4,267In Stock
Min.: 1
Mult.: 1

EP5 Ferrite Cores Ungapped EP Core EP 5 430 nH - 20 %, + 30 % N87 Bulk
TDK B65840N1106T001
TDK Ferrite Cores & Accessories Coil former EP7 SMD Vectra E130i
Datasheet
3,788In Stock
Min.: 1
Mult.: 1

EP7 Hardware & Accessories Ungapped EP Core EP 7 6 Pin Gullwing Tray
TDK Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set
Datasheet
2,707In Stock
4,000Expected 16/06/2026
Min.: 1
Mult.: 1

EP7 Ferrite Cores Ungapped EP Core EP 7 2 uH - 20 %, + 30 % N30 Bulk
TDK Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set
Datasheet
3,738In Stock
Min.: 1
Mult.: 1

EP7 Ferrite Cores Ungapped EP Core EP 7 5.2 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set
Datasheet
7,886In Stock
Min.: 1
Mult.: 1

EP10 Ferrite Cores Ungapped EP Core EP 10 1.1 uH - 20 %, + 30 % N87 Bulk
TDK Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set
Datasheet
3,389In Stock
Min.: 1
Mult.: 1

EP13 Ferrite Cores Ungapped EP Core EP 13 1.6 uH - 20 %, + 30 % N87 Tray
TDK Ferrite Cores & Accessories EP13-T38 Sold as set
Datasheet
1,929In Stock
Min.: 1
Mult.: 1

EP13 Ferrite Cores Ungapped EP Core EP 13 7 uH - 30 %, + 40 % T38 Bulk
TDK Ferrite Cores & Accessories EP13 N87 Sold as set
Datasheet
3,495In Stock
Min.: 1
Mult.: 1

EP13 Ferrite Cores Gapped EP Core EP 13 160 nH 4 % N87 Bulk
TDK Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set
Datasheet
1,205In Stock
1,000Expected 15/06/2026
Min.: 1
Mult.: 1

EP13 Ferrite Cores Ungapped EP Core EP 13 2.8 uH - 20 %, + 30 % N30 Bulk
TDK B65840B1006D001
TDK Ferrite Cores & Accessories COIL FORMER VYNCOLIT X611
Datasheet
5,174In Stock
Min.: 1
Mult.: 1

EP7 Hardware & Accessories Ungapped EP Core EP 7 6 Pin Pin Tray
TDK B65844X1010D002
TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
2,880In Stock
Min.: 1
Mult.: 1

EP13 Hardware & Accessories Ungapped EP Core EP 13 10 Pin Pin Tray
TDK Ferrite Cores & Accessories CLM/Y-EP13
Datasheet
1,356In Stock
2,000Expected 12/10/2026
Min.: 1
Mult.: 1

EP13 Hardware & Accessories Ungapped EP Core EP 13 Yoke, Clamp Tray


TDK Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630
Datasheet
155In Stock
2,000Expected 26/10/2026
Min.: 1
Mult.: 1

EP13 Hardware & Accessories Ungapped EP Core EP 13 Coil Former with Solder Pins 10 Pin Pin Tray
TDK B65842S2000X000
TDK Ferrite Cores & Accessories CLM/Y-EP10
Datasheet
1,310In Stock
Min.: 1
Mult.: 1

EP10 Hardware & Accessories Ungapped EP Core EP 10 Yoke, Clamp Bulk
TDK B65848S2000X000
TDK Ferrite Cores & Accessories CLM/Y-EP20
Datasheet
207In Stock
Min.: 1
Mult.: 1

EP20 Hardware & Accessories Ungapped EP Core EP 20 Yoke, Clamp Bulk
TDK Ferrite Cores & Accessories EP7 T57 1500 +30% -20% Sold as set
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 6,000
Mult.: 2,000

EP7 Ferrite Cores Ungapped EP Core EP 7 1.5 uH - 20 %, + 30 % T57 Bulk
TDK Ferrite Cores & Accessories EP7 T65 3000 +30% -20% Sold as set
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 6,000
Mult.: 2,000

EP7 Ferrite Cores Ungapped EP Core EP 7 3 uH - 20 %, + 30 % T65 Bulk