Ferrite Cores & Accessories

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: 2.003
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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
TDK Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20%
Datasheet
1.896In Stock
Min.: 1
Mult.: 1

B66319G Ferrite Cores Ungapped E Core 30 x 15 x 7 1.7 uH - 20 %, + 30 % N27 Bulk
TDK Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM
Datasheet
234In Stock
Min.: 1
Mult.: 1

E42/21/20 Ferrite Cores Gapped E Core 42 x 21 x 20 500 nH N27 Bulk
TDK Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM
Datasheet
97In Stock
Min.: 1
Mult.: 1

E42/21/20 Ferrite Cores Gapped E Core 42 x 21 x 20 1 uH N27 Bulk
TDK Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM
Datasheet
86In Stock
Min.: 1
Mult.: 1

E42/21/20 Ferrite Cores Gapped E Core 42 x 21 x 20 259 nH N87 Bulk
TDK Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0
Datasheet
26In Stock
432On Order
Min.: 1
Mult.: 1

E55/28/21 Ferrite Cores Gapped E Core 55 x 28 x 21 1 uH N87 Bulk
TDK Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM
Datasheet
118In Stock
432Expected 1/18/2027
Min.: 1
Mult.: 1

E55/28/21 Ferrite Cores Gapped E Core 55 x 28 x 21 292 nH N87 Bulk
TDK Ferrite Cores & Accessories EC41/20/12 N27OL
Datasheet
1In Stock
Min.: 1
Mult.: 1

EC35/17/10 Ferrite Cores Ungapped EC Core 41 x 20 x 12 2.7 uH - 20 %, + 30 % N27 Bulk


TDK Ferrite Cores & Accessories EC52/24/14 N27OL 109In Stock
Min.: 1
Mult.: 1

EC41/20/12 Ferrite Cores Ungapped EC Core 52 x 24 x 14 N27 Bulk
TDK Ferrite Cores & Accessories ETD29/16/10 N27OL
Datasheet
952In Stock
Min.: 1
Mult.: 1

ETD29/16/10 Ferrite Cores Ungapped ETD Core 29 x 16 x 10 2 uH - 20 %, + 30 % N27 Bulk
TDK Ferrite Cores & Accessories ETD29/16/10 N87LP 0.2MM
Datasheet
934In Stock
Min.: 1
Mult.: 1

ETD29/16/10 Ferrite Cores Gapped ETD Core 29 x 16 x 10 383 nH N87 Bulk
TDK Ferrite Cores & Accessories ETD29/16 10-N87-G1000
Datasheet
75In Stock
900Expected 11/16/2026
Min.: 1
Mult.: 1

ETD29/16/10 Ferrite Cores Gapped ETD Core 29 x 16 x 10 124 nH N87 Bulk
TDK Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm
Datasheet
1.156In Stock
Min.: 1
Mult.: 1

B66358G Ferrite Cores Gapped ETD Core 29 x 16 x 10 201 nH N27 Bulk

TDK Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO
Datasheet
761In Stock
7.200On Order
Min.: 1
Mult.: 1

ETD29/16/10 Hardware & Accessories Ungapped ETD Core 29 x 16 x 10 13 Pin Pin Tray
TDK Ferrite Cores & Accessories ETD34/17/11 N27OL
Datasheet
1.097In Stock
Min.: 1
Mult.: 1

ETD29/16/10 Ferrite Cores Ungapped ETD Core 34 x 17 x 11 2.4 uH - 20 %, + 30 % N27 Bulk
TDK Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM
Datasheet
852In Stock
1.200Expected 12/21/2026
Min.: 1
Mult.: 1

ETD34/17/11 Ferrite Cores Gapped ETD Core 34 x 17 x 11 251 nH N87 Bulk
TDK Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.2 mm
Datasheet
1.221In Stock
Min.: 1
Mult.: 1

B66361G Ferrite Cores Gapped ETD Core 34 x 17 x 11 482 nH N87 Bulk
TDK Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.5 mm
Datasheet
285In Stock
Min.: 1
Mult.: 1
B66361G Ferrite Cores Gapped ETD Core 34 x 17 x 11 251 nH N27 Bulk
TDK Ferrite Cores & Accessories CLM-ETD39
Datasheet
2.800In Stock
Min.: 200
Mult.: 200

B66364A Hardware & Accessories Gapped ETD Core 39 x 20 x 13 Bulk
TDK Ferrite Cores & Accessories ETD44/22 15-N87-G1000
Datasheet
39In Stock
576Expected 10/19/2026
Min.: 1
Mult.: 1

ETD44/22/15 Ferrite Cores Gapped ETD Core 44 x 22 x 15 262 nH N87 Bulk
TDK Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87
Datasheet
88In Stock
Min.: 1
Mult.: 1

ETD44/22/15 Ferrite Cores Gapped ETD Core 44 x 22 x 15 2 uH N87 Tray
TDK Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM
Datasheet
288In Stock
288Expected 1/18/2027
Min.: 1
Mult.: 1

ETD44/22/15 Ferrite Cores Gapped ETD Core 44 x 22 x 15 438 nH N87 Bulk
TDK Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO
Datasheet
286In Stock
300Expected 10/20/2026
Min.: 1
Mult.: 1

B66366B Hardware & Accessories Ungapped ETD Core 44 x 22 x 15 Coil Former with Solder Pins 18 Pin Pin Tray
TDK Ferrite Cores & Accessories COIL FORMER RYNITE FR 530
Datasheet
235In Stock
1.200On Order
Min.: 1
Mult.: 1

ETD44/22/15 Hardware & Accessories Ungapped ETD Core 44 x 22 x 15 18 Pin Pin Tray
TDK Ferrite Cores & Accessories ETD49/25/16 N87LP 0.2MM
Datasheet
51In Stock
Min.: 1
Mult.: 1

ETD49/25/16 Ferrite Cores Gapped ETD Core 49 x 25 x 16 1.035 uH N87 Bulk
TDK Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM
Datasheet
16In Stock
2.400On Order
Min.: 1
Mult.: 1

ETD49/25/16 Ferrite Cores Gapped ETD Core 49 x 25 x 16 525 nH N87 Bulk