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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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 ELP-38/8/25 W/I-38/4/25 N87
Datasheet
968In Stock
Min.: 1
Mult.: 1

I38/4/25 Ferrite Cores Ungapped I Core 38 x 4 x 25 8.3 uH 25 % EILP 38 Core Set N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories E42/21/20 N87OL
Datasheet
1 265In Stock
Min.: 1
Mult.: 1

B66329G Ferrite Cores Ungapped E Core 42 x 21 x 20 5.2 nH - 20 %, + 30 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD15/8/5 N 49OL
Datasheet
5 372In Stock
Min.: 1
Mult.: 1

EFD15/8/5 Ferrite Cores Ungapped EFD Core 15 x 8 x 5 600 nH - 20 %, + 30 % N49 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD15/8/5 N87
Datasheet
18 236In Stock
Min.: 1
Mult.: 1

B66413G Ferrite Cores Ungapped EFD Core 15 x 8 x 5 780 nH - 20 %, + 30 % N87 Tray
EPCOS / TDK Ferrite Cores & Accessories EFD15/8/5 N97OL
Datasheet
15 226In Stock
Min.: 1
Mult.: 1

EFD15/8/5 Ferrite Cores Ungapped EFD Core 15 x 8 x 5 820 nH - 20 %, + 30 % N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD15/8/5 N87AL 100 NH +/-10%
Datasheet
4 720In Stock
Min.: 1
Mult.: 1

EFD15/8/5 Ferrite Cores Gapped EFD Core 15 x 8 x 5 100 nH 10 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15
Datasheet
5 112In Stock
Min.: 1
Mult.: 1

EFD15/8/5 Ferrite Cores Gapped EFD Core 15 x 8 x 5 160 nH 15 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD20/10/7N49OL
Datasheet
3 205In Stock
Min.: 1
Mult.: 1

EFD20/10/7 Ferrite Cores Ungapped EFD Core 20 x 10 x 7 910 nH - 20 %, + 30 % N49 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD20/10/7 N87
Datasheet
17 235In Stock
Min.: 1
Mult.: 1

B66417G Ferrite Cores Ungapped EFD Core 20 x 10 x 7 1.2 uH - 20 %, + 30 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD20/10/7 N97OL
Datasheet
13 952In Stock
Min.: 1
Mult.: 1

EFD20/10/7 Ferrite Cores Ungapped EFD Core 20 x 10 x 7 2.15 uH - 20 %, + 30 % N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%
Datasheet
4 769In Stock
Min.: 1
Mult.: 1

EFD20/10/7 Ferrite Cores Gapped EFD Core 20 x 10 x 7 250 nH 10 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD25/13/9 N97OL
Datasheet
2 817In Stock
Min.: 1
Mult.: 1

EFD25/13/9 Ferrite Cores Ungapped EFD Core 25 x 13 x 9 2.1 uH - 20 %, + 30 % N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%
Datasheet
3 044In Stock
Min.: 1
Mult.: 1

EFD25/13/9 Ferrite Cores Gapped EFD Core 25 x 13 x 9 160 nH 10 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories EFD30/15/9 N87OL
Datasheet
6 547In Stock
Min.: 1
Mult.: 1

B66423G Ferrite Cores Ungapped EFD Core 30 x 15 x 9 2.05 uH - 20 %, + 30 % N87 Bulk

EPCOS / TDK Ferrite Cores & Accessories EFD30/15/9 N87AL 315NH+/-10%
Datasheet
5 076In Stock
Min.: 1
Mult.: 1

EFD30/15/9 Ferrite Cores Gapped EFD Core 30 x 15 x 9 315 nH 10 % N87 Bulk
EPCOS / TDK Ferrite Cores & Accessories ER 25X6X15 N97
Datasheet
1 590In Stock
Min.: 1
Mult.: 1

ER25/6/15 Ferrite Cores Ungapped ER Core 25 x 6 x 15 4.6 uH 25 % EIR 25 Core Set N97 Bulk
EPCOS / TDK Ferrite Cores & Accessories EQ30/8/20 N97
Datasheet
5 116In Stock
Min.: 1
Mult.: 1
Reel: 288

EQ30/8/20 Ferrite Cores Ungapped EQ Core 30 x 8 x 20 4.5 uH 25 % EIQ 30 Core Set N97 Ammo Pack
EPCOS / TDK Ferrite Cores & Accessories U15/11/6 N27 1200 +30% -20%
Datasheet
3 296In Stock
Min.: 1
Mult.: 1
B67350A Ferrite Cores U Core 15 x 6 x 11 1.2 uH - 20 %, + 30 % N27 SMD/SMT Tray
EPCOS / TDK Ferrite Cores & Accessories U 126/91/20 N87 3000 '+15%-15%
Datasheet
83In Stock
Min.: 1
Mult.: 1

U141/78/30 Ferrite Cores Ungapped UU Core 126 x 91 x 20 3 uH 25 % UI 126 Core Set N87 Bulk
EPCOS / TDK B65812F5000X000
EPCOS / TDK Ferrite Cores & Accessories Insulating washer RM8 Flexiso FI 16000
Datasheet
7 695In Stock
Min.: 1
Mult.: 1

RM8 Ungapped Bulk
EPCOS / TDK B66287G0400X187
EPCOS / TDK Ferrite Cores & Accessories ELP32/6/20 N87 gap 0.4+-0.02 mm
Datasheet
1 161In Stock
Min.: 1
Mult.: 1

ELP32/6/20 Gapped Tray
EPCOS / TDK Ferrite Cores & Accessories 202X153X25 N30 TOROID
Datasheet
20In Stock
Min.: 1
Mult.: 1

T202/153/25 Toroids Ungapped 5.2 uH N30 Bulk
EPCOS / TDK Ferrite Cores & Accessories R87/54.3/13.5 K10 toroid
Datasheet
54In Stock
Min.: 1
Mult.: 1

T87/54.3/13.5 Toroids Ungapped K10 Bulk
EPCOS / TDK Ferrite Cores & Accessories TOROID 102X66.0X15.0 N30
Datasheet
57In Stock
48Expected 03/03/2026
Min.: 1
Mult.: 1

T102/66/15 Toroids Ungapped N30 Bulk
EPCOS / TDK Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID
Datasheet
9 140In Stock
Min.: 1
Mult.: 1
Reel: 1 500

TX12.5/7.5/5 Toroids Ungapped N27 Ammo Pack