Passive Components – Mouser Finland

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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.

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Types of Passive Components

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Part #

Ferrite Cores & Accessories E20/10/6 N87LP 0.500 MM

B66311G0500X187
TDK
1: 1,05 €
4 208In Stock
5 880Expected 18/01/2027

Mfr. Part No.
B66311G0500X187

Mouser Part No
871-B66311G0500X187

TDK

Ferrite Cores & Accessories E20/10/6 N87LP 0.500 MM

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Datasheet

4 208In Stock

5 880Expected 18/01/2027

1,05 €

0,721 €

0,622 €

0,573 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E20/10/6 N87OL

B66311GX187
TDK
1: 0,851 €
20 617In Stock
14 700Expected 04/01/2027

Mfr. Part No.
B66311GX187

Mouser Part No
871-B66311GX187

TDK

Ferrite Cores & Accessories E20/10/6 N87OL

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Datasheet

20 617In Stock

14 700Expected 04/01/2027

0,851 €

0,525 €

0,483 €

0,416 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N87LP 0.160MM

B66317G0160X187
TDK
1: 1,01 €
4 191In Stock

Mfr. Part No.
B66317G0160X187

Mouser Part No
871-B66317G0160X187

TDK

Ferrite Cores & Accessories E25/13/7 N87LP 0.160MM

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Datasheet

4 191In Stock

1,01 €

0,694 €

0,599 €

0,551 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM

B66317G0250X187
TDK
1: 1,01 €
4 084In Stock
5 400Expected 15/09/2026

Mfr. Part No.
B66317G0250X187

Mouser Part No
871-B66317G0250X187

TDK

Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM

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Datasheet

4 084In Stock

5 400Expected 15/09/2026

1,01 €

0,697 €

0,602 €

0,554 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N87OL

B66317GX187
TDK
1: 0,946 €
12 357In Stock

Mfr. Part No.
B66317GX187

Mouser Part No
871-B66317GX187

TDK

Ferrite Cores & Accessories E25/13/7 N87OL

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12 357In Stock

0,946 €

0,658 €

0,565 €

0,502 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E30/15/7 N30OL

B66319G0000X130
TDK
1: 1,68 €
3 284In Stock

Mfr. Part No.
B66319G0000X130

Mouser Part No
871-B66319G0000X130

TDK

Ferrite Cores & Accessories E30/15/7 N30OL

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Datasheet

3 284In Stock

1,68 €

1,15 €

0,989 €

0,877 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E30/15/7 N87OL

B66319GX187
TDK
1: 1,48 €
3 336In Stock

Mfr. Part No.
B66319GX187

Mouser Part No
871-B66319GX187

TDK

Ferrite Cores & Accessories E30/15/7 N87OL

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Datasheet

3 336In Stock

1,48 €

1,02 €

0,877 €

0,808 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/15 N30OL

B66325G0000X130
TDK
1: 4,97 €
674In Stock

Mfr. Part No.
B66325G0000X130

Mouser Part No
871-B66325G0000X130

TDK

Ferrite Cores & Accessories E42/21/15 N30OL

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Datasheet

674In Stock

4,97 €

3,41 €

2,89 €

2,54 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/20 N87OL

B66329GX187
TDK
1: 5,44 €
3 637In Stock

Mfr. Part No.
B66329GX187

Mouser Part No
871-B66329GX187

TDK

Ferrite Cores & Accessories E42/21/20 N87OL

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Datasheet

3 637In Stock

5,44 €

3,72 €

3,16 €

2,77 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/21 N87OL

B66335G0000X187
TDK
1: 5,51 €
1 423In Stock
1 944Expected 21/09/2026

Mfr. Part No.
B66335G0000X187

Mouser Part No
871-B66335G0000X187

TDK

Ferrite Cores & Accessories E55/28/21 N87OL

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Datasheet

1 423In Stock

1 944Expected 21/09/2026

5,51 €

3,78 €

3,21 €

2,81 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/21 N27OL

B66335G0000X127
TDK
1: 5,24 €
563In Stock
216Expected 14/08/2026

Mfr. Part No.
B66335G0000X127

Mouser Part No
871-B66335GX127

TDK

Ferrite Cores & Accessories E55/28/21 N27OL

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Datasheet

563In Stock

216Expected 14/08/2026

5,24 €

3,59 €

3,04 €

2,67 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/25 N87OL

B66344G0000X187
TDK
1: 5,95 €
451In Stock

Mfr. Part No.
B66344G0000X187

Mouser Part No
871-B66344G0000X187

TDK

Ferrite Cores & Accessories E55/28/25 N87OL

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Datasheet

451In Stock

5,95 €

4,13 €

3,30 €

3,29 €

2,79 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM

B66358G0500X187
TDK
1: 2,23 €
3 495In Stock
1 800Expected 14/08/2026

Mfr. Part No.
B66358G0500X187

Mouser Part No
871-B66358G0500X187

TDK

Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM

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Datasheet

3 495In Stock

1 800Expected 14/08/2026

2,23 €

1,54 €

1,32 €

1,16 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD29/16/10 N97 2250 +30% -20%

B66358G0000X197
TDK
1: 1,86 €
2 867In Stock
900On Order

Mfr. Part No.
B66358G0000X197

Mouser Part No
871-B66358GX197

TDK

Ferrite Cores & Accessories ETD29/16/10 N97 2250 +30% -20%

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Datasheet

2 867In Stock

900On Order

1,86 €

1,28 €

1,09 €

0,972 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E Cores Accessories

B66359S2000X000
TDK
200: 0,215 €
12 800In Stock
11 000Expected 31/08/2026

Mfr. Part No.
B66359S2000X000

Mouser Part No
871-B66359S2000X000

TDK

Ferrite Cores & Accessories E Cores Accessories

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Datasheet

12 800In Stock

11 000Expected 31/08/2026

0,215 €

0,212 €

Min.: 200
Mult.: 200

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66359X1014T001
TDK
1: 2,57 €
1 535In Stock

Mfr. Part No.
B66359X1014T001

Mouser Part No
871-B66359X1014T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

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Datasheet

1 535In Stock

2,57 €

1,78 €

1,52 €

1,34 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17 11-N87-G1000

B66361G1000X187
TDK
1: 2,36 €
3 720In Stock

Mfr. Part No.
B66361G1000X187

Mouser Part No
871-B66361G1000X187

TDK

Ferrite Cores & Accessories ETD34/17 11-N87-G1000

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Datasheet

3 720In Stock

2,36 €

1,63 €

1,39 €

1,23 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD34 2 PCS REQUIRED

B66362A2000X000
TDK
1: 0,671 €
6 145In Stock

Mfr. Part No.
B66362A2000X000

Mouser Part No
871-B66362A2000X

TDK

Ferrite Cores & Accessories CLM-ETD34 2 PCS REQUIRED

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Datasheet

6 145In Stock

0,671 €

0,461 €

0,398 €

0,354 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66362B1014T001
TDK
1: 2,68 €
5 982In Stock

Mfr. Part No.
B66362B1014T001

Mouser Part No
871-B66362B1014T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

5 982In Stock

2,68 €

1,86 €

1,59 €

1,40 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66362X1014T001
TDK
1: 2,29 €
2 409In Stock

Mfr. Part No.
B66362X1014T001

Mouser Part No
871-B66362X1014T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

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Datasheet

2 409In Stock

2,29 €

1,69 €

1,45 €

1,30 €

1,19 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm

B66363G500X187
TDK
1: 3,28 €
7 429In Stock

Mfr. Part No.
B66363G500X187

Mouser Part No
871-B66363G500X187

TDK

Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm

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Datasheet

7 429In Stock

3,28 €

2,25 €

1,91 €

1,68 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD39/20/13 N87 2700 +30% -20%

B66363GX187
TDK
1: 3,28 €
6 004In Stock
4 800Expected 07/12/2026

Mfr. Part No.
B66363GX187

Mouser Part No
871-B66363GX187

TDK

Ferrite Cores & Accessories ETD39/20/13 N87 2700 +30% -20%

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Datasheet

6 004In Stock

4 800Expected 07/12/2026

3,28 €

2,25 €

1,91 €

1,68 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD39/20/13 N97OL

B66363G0000X197
TDK
1: 3,94 €
2 399In Stock

Mfr. Part No.
B66363G0000X197

Mouser Part No
871-B66363GX197

TDK

Ferrite Cores & Accessories ETD39/20/13 N97OL

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Datasheet

2 399In Stock

3,94 €

2,69 €

2,29 €

2,00 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66364B1016T001
TDK
1: 2,61 €
1 934In Stock
6 000On Order

Mfr. Part No.
B66364B1016T001

Mouser Part No
871-B66364B1016T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

1 934In Stock

6 000On Order

2,61 €

1,80 €

1,53 €

1,35 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

B66368A2000X
TDK
1: 0,697 €
6 241In Stock
3 000Expected 27/11/2026

Mfr. Part No.
B66368A2000X

Mouser Part No
871-B66368A2000X

TDK

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

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Datasheet

6 241In Stock

3 000Expected 27/11/2026

0,697 €

0,485 €

0,418 €

0,372 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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