Ferrite Cores & Accessories

EPCOS / TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

Results: 2 077
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 Mfr.
Description Datasheet Availability Pricing (EUR) 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
EPCOS / TDK Ferrite Cores & Accessories EFD25/13/9 N87
Datasheet
1 621In Stock
2 100Expected 24/03/2026
Min.: 1
Mult.: 1

B66421G Ferrite Cores Ungapped EFD Core 25 x 13 x 9 2 uH - 20 %, + 30 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%
Datasheet
1 076In Stock
Min.: 1
Mult.: 1

EFD25/13/9 Ferrite Cores Gapped EFD Core 25 x 13 x 9 315 nH 10 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10%
Datasheet
901In Stock
Min.: 1
Mult.: 1

EFD25/13/9 Ferrite Cores Gapped EFD Core 25 x 13 x 9 250 nH 10 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories CLM-EFD25 2 PCS REQUIRED
Datasheet
2 854In Stock
2 600Expected 16/04/2026
Min.: 1
Mult.: 1

B66422B Hardware & Accessories Ungapped EFD Core 25 x 13 x 9 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD30/15/9 N97OL
Datasheet
1 314In Stock
Min.: 1
Mult.: 1

EFD30/15/9 Ferrite Cores Ungapped EFD Core 30 x 15 x 9 2.15 uH - 20 %, + 30 % N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS
Datasheet
662In Stock
Min.: 1
Mult.: 1

ELP18/4/10 Ferrite Cores Ungapped ELP Core 18 x 4 x 10 2.6 uH 25 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories ELP18x4x10 PC200 1300 +25% -25%
Datasheet
1 623In Stock
Min.: 1
Mult.: 1

ELP18/4/10 Ferrite Cores Ungapped ELP Core 18 mm x 10 mm 1.3 uH 25 % PC200 Bulk
EPCOS / TDK Ferrite Cores & Accessories I18x2x10 PC200 1500 +25% -25%
Datasheet
1 320In Stock
Min.: 1
Mult.: 1

I18/2/10 Ferrite Cores Ungapped I Core 18 mm x 10 mm 1.5 uH 25 % PC200 Bulk
EPCOS / TDK Ferrite Cores & Accessories EQ25/5.6/18 N49 4100 +25% -25%
Datasheet
515In Stock
Min.: 1
Mult.: 1

B66481G Ferrite Cores Ungapped EQ Core 25 x 5.6 x 18 3.6 uH 25 % EIQ 25 Core Set N49 Bulk
EPCOS / TDK Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED
Datasheet
299In Stock
Min.: 1
Mult.: 1

I25/2/18 Ferrite Cores Ungapped ER Core 23 x 5 x 13 2.2 uH 25 % EIR 23 Core Set N49 Bulk
EPCOS / TDK Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%
Datasheet
792In Stock
Min.: 1
Mult.: 1

ER23/5/13 Ferrite Cores Ungapped ER Core 23.2 mm x 12.5 mm 1.4 uH - 20 %, + 30 % PC200 Bulk
EPCOS / TDK Ferrite Cores & Accessories I25/3/15 N97 3400 +25% -25%
Datasheet
221In Stock
Min.: 1
Mult.: 1

I25/3/15 Ferrite Cores Ungapped I Core 25 x 3 x 15 4.6 uH 25 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories U-CORE N97U CORE
Datasheet
56In Stock
Min.: 1
Mult.: 1

U93/76/30 Ferrite Cores Ungapped UU Core 93 x 76 x 30 5.7 uH - 20 %, + 30 % N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories U-CORE N97U CORE
Datasheet
9In Stock
Min.: 1
Mult.: 1

U141/78/30 Ferrite Cores Ungapped U Core 141 x 78 x 30 8.9 uH 30 % N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories I 126X28X20 N87 3900 '+25%-25%
Datasheet
29In Stock
Min.: 1
Mult.: 1
Reel: 8

U126/91/20 Ferrite Cores Ungapped I Core 126 x 119 x 20 3.9 uH 25 % UI 126 Core Set N87 Ammo Pack
EPCOS / TDK B65806N1106D001
EPCOS / TDK Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630
Datasheet
3 318In Stock
Min.: 1
Mult.: 1

RM5 Hardware & Accessories Ungapped Coil Former with Solder Pins 6 Pin Pin Tray
EPCOS / TDK B65842S2000X000
EPCOS / TDK Ferrite Cores & Accessories CLM/Y-EP10
Datasheet
2 890In Stock
Min.: 1
Mult.: 1

EP10 Hardware & Accessories Ungapped EP Core EP 10 Yoke, Clamp Bulk
EPCOS / TDK B65848S2000X000
EPCOS / TDK Ferrite Cores & Accessories CLM/Y-EP20
Datasheet
457In Stock
Min.: 1
Mult.: 1

EP20 Hardware & Accessories Ungapped EP Core EP 20 Yoke, Clamp Bulk
EPCOS / TDK B66306C1010T2
EPCOS / TDK Ferrite Cores & Accessories CF-E13/7 4-HSG-2S-10P
Datasheet
2 221In Stock
Min.: 1
Mult.: 1

B66306C Hardware & Accessories Ungapped E Core 13 x 7 x 4 (EF 12.6) 10 Pin Gullwing Tray
EPCOS / TDK B66414A7000X
EPCOS / TDK Ferrite Cores & Accessories COV-EFD15
Datasheet
11 865In Stock
Min.: 1
Mult.: 1

B66414A Hardware & Accessories Ungapped E Core 13 x 7 x 4 (EF 12.6) Cover Plate Bulk
EPCOS / TDK Ferrite Cores & Accessories R36/23/15 N30 toroid
Datasheet
204In Stock
Min.: 1
Mult.: 1

T36/23/15 Toroids Ungapped N30 Bulk
EPCOS / TDK Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID
Datasheet
4 412In Stock
Min.: 1
Mult.: 1
Reel: 1 500

TX12.5/7.5/5 Toroids Ungapped 660 nH N49 Ammo Pack
EPCOS / TDK Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID
Datasheet
7 791In Stock
Min.: 1
Mult.: 1
Reel: 1 500

TX12.5/7.5/5 Toroids Ungapped 1.12 uH N87 Ammo Pack
EPCOS / TDK Ferrite Cores & Accessories 17/10.7/6.8 N87 TOROID
Datasheet
1 473In Stock
Min.: 1
Mult.: 1
Reel: 1 500

TX17/10.7/6.8 Toroids Ungapped 1.39 uH N87 Ammo Pack
EPCOS / TDK Ferrite Cores & Accessories 17.4X10.3X7 N30 TOROID
Datasheet
979In Stock
Min.: 1
Mult.: 1
Reel: 1 500

TX17.4/10.3/7 Toroids Ungapped 2.71 uH N30 Ammo Pack