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 RM5 N48 160 +3%-3% Sold as set

B65805N0160A048
TDK
1: 3,86 €
36In Stock
2 000Expected 12/01/2027

Mfr. Part No.
B65805N0160A048

Mouser Part No
871-B65805N0160A048

TDK

Ferrite Cores & Accessories RM5 N48 160 +3%-3% Sold as set

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Datasheet

36In Stock

2 000Expected 12/01/2027

3,86 €

2,65 €

2,25 €

1,97 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM5 N48 315 +3%-3% Sold as set

B65805N0315A048
TDK
1: 3,86 €
580In Stock
2 000Expected 12/10/2026

Mfr. Part No.
B65805N0315A048

Mouser Part No
871-B65805N0315A048

TDK

Ferrite Cores & Accessories RM5 N48 315 +3%-3% Sold as set

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Datasheet

580In Stock

2 000Expected 12/10/2026

3,86 €

2,65 €

2,25 €

1,97 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories WAS-RM5-2

B65806D2005X
TDK
1: 0,464 €
4 473Expected 04/01/2027

Mfr. Part No.
B65806D2005X

Mouser Part No
871-B65806D2005X

TDK

Ferrite Cores & Accessories WAS-RM5-2

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Datasheet

4 473Expected 04/01/2027

0,464 €

0,326 €

0,282 €

0,251 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N48 400 +3% -3% Sold as set

B65807C0400A048
TDK
1: 3,24 €
532In Stock
2 000Expected 14/09/2026

Mfr. Part No.
B65807C0400A048

Mouser Part No
871-B65807C0400A048

TDK

Ferrite Cores & Accessories RM6 N48 400 +3% -3% Sold as set

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Datasheet

532In Stock

2 000Expected 14/09/2026

3,24 €

2,23 €

1,88 €

1,65 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N48 160 +3% -3% Sold as set

B65807J0160A048
TDK
1: 3,24 €
711In Stock

Mfr. Part No.
B65807J0160A048

Mouser Part No
871-B65807J0160A048

TDK

Ferrite Cores & Accessories RM6 N48 160 +3% -3% Sold as set

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Datasheet

711In Stock

3,24 €

2,23 €

1,88 €

1,65 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N48 160 +2%-2% Sold as set

B65807N0160G048
TDK
1: 4,12 €
596In Stock
2 000Expected 28/08/2026

Mfr. Part No.
B65807N0160G048

Mouser Part No
871-B65807N0160G048

TDK

Ferrite Cores & Accessories RM6 N48 160 +2%-2% Sold as set

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Datasheet

596In Stock

2 000Expected 28/08/2026

4,12 €

2,83 €

2,40 €

2,11 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1004D002
TDK
1: 1,76 €
497In Stock
1 000Expected 22/01/2027

Mfr. Part No.
B65808N1004D002

Mouser Part No
871-B65808N1004D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

497In Stock

1 000Expected 22/01/2027

1,76 €

1,21 €

1,04 €

0,92 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8-N48 Sold as set

B65811D0000R048
TDK
1: 5,59 €
205In Stock
800Expected 19/08/2026

Mfr. Part No.
B65811D0000R048

Mouser Part No
871-B65811D0000R048

TDK

Ferrite Cores & Accessories RM8-N48 Sold as set

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Datasheet

205In Stock

800Expected 19/08/2026

5,59 €

3,84 €

3,26 €

2,86 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set

B65811D0630J048
TDK
1: 5,15 €
456In Stock
1 200Expected 26/10/2026

Mfr. Part No.
B65811D0630J048

Mouser Part No
871-B65811D0630J048

TDK

Ferrite Cores & Accessories RM8 N48 630 +5%-5% Sold as set

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Datasheet

456In Stock

1 200Expected 26/10/2026

5,15 €

3,58 €

2,86 €

2,62 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8/I-N41 Sold as set

B65811J0000R041
TDK
1: 4,06 €
55In Stock
1 600On Order

Mfr. Part No.
B65811J0000R041

Mouser Part No
871-B65811J0000R041

TDK

Ferrite Cores & Accessories RM8/I-N41 Sold as set

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Datasheet

55In Stock

1 600On Order

4,06 €

2,79 €

2,37 €

2,07 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8/I-N49 Sold as set

B65811J0000R049
TDK
1: 4,35 €
288In Stock
800Expected 05/10/2026

Mfr. Part No.
B65811J0000R049

Mouser Part No
871-B65811J0000R049

TDK

Ferrite Cores & Accessories RM8/I-N49 Sold as set

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Datasheet

288In Stock

800Expected 05/10/2026

4,35 €

2,98 €

2,54 €

2,22 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8/I-T38 Sold as set

B65811J0000Y038
TDK
1: 4,64 €
83In Stock
2 400Expected 14/09/2026

Mfr. Part No.
B65811J0000Y038

Mouser Part No
871-B65811J0000Y038

TDK

Ferrite Cores & Accessories RM8/I-T38 Sold as set

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Datasheet

83In Stock

2 400Expected 14/09/2026

4,64 €

3,19 €

2,71 €

2,37 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

B65811J0100A087
TDK
1: 3,59 €
Lead-Time 22 Weeks

Mfr. Part No.
B65811J0100A087

Mouser Part No
871-B65811J0100A087

TDK

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

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Datasheet

Lead-Time 22 Weeks

3,59 €

2,47 €

2,09 €

1,83 €

1,43 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 160 +3%-3% Sold as set

B65811J0160A087
TDK
1: 3,59 €
236In Stock

Mfr. Part No.
B65811J0160A087

Mouser Part No
871-B65811J0160A087

TDK

Ferrite Cores & Accessories RM8 N87 160 +3%-3% Sold as set

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Datasheet

236In Stock

3,59 €

2,47 €

2,09 €

1,83 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 400 +3%-3% Sold as set

B65811J0400A087
TDK
1: 3,53 €
179In Stock
2 400On Order

Mfr. Part No.
B65811J0400A087

Mouser Part No
871-B65811J0400A087

TDK

Ferrite Cores & Accessories RM8 N87 400 +3%-3% Sold as set

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Datasheet

179In Stock

2 400On Order

3,53 €

2,42 €

2,06 €

1,80 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

B65812N1008D002
TDK
1: 2,37 €
279In Stock
1 200On Order

Mfr. Part No.
B65812N1008D002

Mouser Part No
871-B65812N1008D002

TDK

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

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Datasheet

279In Stock

1 200On Order

2,37 €

1,64 €

1,40 €

1,24 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65812N1012D001
TDK
1: 1,39 €
425In Stock
10 800On Order

Mfr. Part No.
B65812N1012D001

Mouser Part No
871-B65812N1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

425In Stock

10 800On Order

1,39 €

0,963 €

0,834 €

0,768 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10/I-N97 '+30%-20% Sold as set

B65813J0000R097
TDK
1: 5,12 €
177In Stock
800Expected 21/06/2027

Mfr. Part No.
B65813J0000R097

Mouser Part No
871-B65813J0000R097

TDK

Ferrite Cores & Accessories RM10/I-N97 '+30%-20% Sold as set

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Datasheet

177In Stock

800Expected 21/06/2027

5,12 €

3,55 €

2,85 €

2,61 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10 N87 400 '+3% -3% Sold as set

B65813J0400A087
TDK
1: 4,70 €
560In Stock

Mfr. Part No.
B65813J0400A087

Mouser Part No
871-B65813J0400A087

TDK

Ferrite Cores & Accessories RM10 N87 400 '+3% -3% Sold as set

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Datasheet

560In Stock

4,70 €

3,23 €

2,74 €

2,40 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 10 N41 630 '+5%-5% Sold as set

B65813J0630J041
TDK
1: 4,95 €
49In Stock

Mfr. Part No.
B65813J0630J041

Mouser Part No
871-B65813J0630J041

TDK

Ferrite Cores & Accessories RM 10 N41 630 '+5%-5% Sold as set

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Datasheet

49In Stock

4,95 €

3,43 €

2,74 €

2,52 €

2,37 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10/I-N87 Sold as set

B65813J0000R087
TDK
1: 4,50 €
74In Stock
4 000On Order

Mfr. Part No.
B65813J0000R087

Mouser Part No
871-B65813JR87

TDK

Ferrite Cores & Accessories RM10/I-N87 Sold as set

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Datasheet

74In Stock

4 000On Order

4,50 €

3,09 €

2,61 €

2,30 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D002
TDK
1: 2,31 €
195In Stock

Mfr. Part No.
B65814N1008D002

Mouser Part No
871-B65814N1008D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

195In Stock

2,31 €

1,60 €

1,37 €

1,20 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set

B65815E0000R087
TDK
1: 6,14 €
365In Stock
1 800On Order

Mfr. Part No.
B65815E0000R087

Mouser Part No
871-B65815E0000R087

TDK

Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set

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Datasheet

365In Stock

1 800On Order

6,14 €

4,27 €

3,41 €

3,35 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set

B65815E0160A087
TDK
1: 6,54 €
370In Stock

Mfr. Part No.
B65815E0160A087

Mouser Part No
871-B65815E0160A087

TDK

Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set

Learn More

Datasheet

370In Stock

6,54 €

4,54 €

3,64 €

3,61 €

3,06 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set

B65815E0250A087
TDK
1: 6,42 €
200In Stock
300Expected 17/11/2026

Mfr. Part No.
B65815E0250A087

Mouser Part No
871-B65815E0250A087

TDK

Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set

Learn More

Datasheet

200In Stock

300Expected 17/11/2026

6,42 €

4,45 €

3,57 €

3,51 €

2,98 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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