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 RM12 N41 250 +3%- 3% Sold as set

B65815E0250A041
TDK
1: 7,37 €
15In Stock
1 200On Order

Mfr. Part No.
B65815E0250A041

Mouser Part No
871-B65815E250A41

TDK

Ferrite Cores & Accessories RM12 N41 250 +3%- 3% Sold as set

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Datasheet

15In Stock

1 200On Order

7,37 €

5,24 €

4,20 €

3,56 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLI/P-RM12 2 PCS REQUIRED

B65816A2002X
TDK
1: 0,499 €
4 658In Stock
13 200On Order

Mfr. Part No.
B65816A2002X

Mouser Part No
871-B65816A2002X

TDK

Ferrite Cores & Accessories CLI/P-RM12 2 PCS REQUIRED

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Datasheet

4 658In Stock

13 200On Order

0,499 €

0,355 €

0,307 €

0,274 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former RM12 Sumikon PM 9630

B65816N1011D1
TDK
1: 2,33 €
375In Stock

Mfr. Part No.
B65816N1011D1

Mouser Part No
871-B65816N1011D1

TDK

Ferrite Cores & Accessories Coil former RM12 Sumikon PM 9630

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Datasheet

375In Stock

2,33 €

1,61 €

1,37 €

1,21 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM7/I-N87 Sold as set

B65819J0000R087
TDK
1: 2,83 €
713In Stock

Mfr. Part No.
B65819J0000R087

Mouser Part No
871-B65819J0000R087

TDK

Ferrite Cores & Accessories RM7/I-N87 Sold as set

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Datasheet

713In Stock

2,83 €

1,94 €

1,65 €

1,44 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLI/P-RM7 2 PCS REQUIRED

B65820B2001X000
TDK
1: 0,473 €
3 335In Stock

Mfr. Part No.
B65820B2001X000

Mouser Part No
871-B65820B2001X000

TDK

Ferrite Cores & Accessories CLI/P-RM7 2 PCS REQUIRED

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Datasheet

3 335In Stock

0,473 €

0,329 €

0,284 €

0,254 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65820W1008D001
TDK
1: 2,07 €
673In Stock

Mfr. Part No.
B65820W1008D001

Mouser Part No
871-B65820W1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

673In Stock

2,07 €

1,44 €

1,23 €

1,08 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set

B65841A0000Y038
TDK
1: 2,15 €
1 051In Stock

Mfr. Part No.
B65841A0000Y038

Mouser Part No
871-B65841A0000Y038

TDK

Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set

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Datasheet

1 051In Stock

2,15 €

1,49 €

1,27 €

1,13 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ26/25 N87 Sold as set

B65877A0000R087
TDK
1: 5,60 €
377In Stock
400Expected 29/10/2026

Mfr. Part No.
B65877A0000R087

Mouser Part No
871-B65877A0000R087

TDK

Ferrite Cores & Accessories PQ26/25 N87 Sold as set

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Datasheet

377In Stock

400Expected 29/10/2026

5,60 €

3,84 €

3,26 €

2,86 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ26/25 N95 Sold as set

B65877A0000R095
TDK
1: 7,17 €
48In Stock
400Expected 19/10/2026

Mfr. Part No.
B65877A0000R095

Mouser Part No
871-B65877A0000R095

TDK

Ferrite Cores & Accessories PQ26/25 N95 Sold as set

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Datasheet

48In Stock

400Expected 19/10/2026

7,17 €

5,09 €

4,02 €

3,78 €

3,57 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ26/20 N87 Sold as set

B65877B0000R087
TDK
1: 5,97 €
147In Stock
400Expected 16/11/2026

Mfr. Part No.
B65877B0000R087

Mouser Part No
871-B65877B0000R087

TDK

Ferrite Cores & Accessories PQ26/20 N87 Sold as set

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Datasheet

147In Stock

400Expected 16/11/2026

5,97 €

4,15 €

3,32 €

3,04 €

2,86 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER PQ26/20

B65878E0012D001
TDK
1: 1,63 €
1 202In Stock

Mfr. Part No.
B65878E0012D001

Mouser Part No
871-B65878E0012D001

TDK

Ferrite Cores & Accessories COIL FORMER PQ26/20

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Datasheet

1 202In Stock

1,63 €

1,13 €

0,963 €

0,851 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820

B65878E1012D001
TDK
1: 1,63 €
546In Stock
864Expected 09/02/2027

Mfr. Part No.
B65878E1012D001

Mouser Part No
871-B65878E1012D001

TDK

Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820

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Datasheet

546In Stock

864Expected 09/02/2027

1,63 €

1,13 €

0,963 €

0,851 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/20 N97 Sold as set

B65879A0000R097
TDK
1: 6,55 €
17In Stock
480On Order

Mfr. Part No.
B65879A0000R097

Mouser Part No
871-B65879A0000R097

TDK

Ferrite Cores & Accessories PQ32/20 N97 Sold as set

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Datasheet

17In Stock

480On Order

6,55 €

4,55 €

3,65 €

3,34 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30 N49 Sold as set

B65879B0000R049
TDK
1: 7,42 €
288In Stock

Mfr. Part No.
B65879B0000R049

Mouser Part No
871-B65879B0000R049

TDK

Ferrite Cores & Accessories PQ32/30 N49 Sold as set

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Datasheet

288In Stock

7,42 €

5,14 €

4,12 €

3,78 €

3,55 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30 N95 Sold as set

B65879B0000R095
TDK
1: 8,08 €
81In Stock
225Expected 12/01/2027

Mfr. Part No.
B65879B0000R095

Mouser Part No
871-B65879B0000R095

TDK

Ferrite Cores & Accessories PQ32/30 N95 Sold as set

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Datasheet

81In Stock

225Expected 12/01/2027

8,08 €

5,73 €

4,54 €

4,27 €

4,02 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30 N97 Sold as set

B65879B0000R097
TDK
1: 6,55 €
65In Stock
375On Order

Mfr. Part No.
B65879B0000R097

Mouser Part No
871-B65879B0000R097

TDK

Ferrite Cores & Accessories PQ32/30 N97 Sold as set

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Datasheet

65In Stock

375On Order

6,55 €

4,55 €

3,65 €

3,34 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set

B65879Q0150K095
TDK
1: 8,63 €
85In Stock

Mfr. Part No.
B65879Q0150K095

Mouser Part No
871-B65879Q0150K095

TDK

Ferrite Cores & Accessories PQ32/30-N95-DG150 FERRITE CORE SET Sold as set

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Datasheet

85In Stock

8,63 €

6,13 €

4,86 €

4,57 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER PQ32/30

B65880E2012D001
TDK
1: 2,10 €
1 376In Stock

Mfr. Part No.
B65880E2012D001

Mouser Part No
871-B65880E2012D1

TDK

Ferrite Cores & Accessories COIL FORMER PQ32/30

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Datasheet

1 376In Stock

2,10 €

1,44 €

1,24 €

1,09 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ35/35 N87 Sold as set

B65881A0000R087
TDK
1: 11,03 €
59In Stock

Mfr. Part No.
B65881A0000R087

Mouser Part No
871-B65881A0000R087

TDK

Ferrite Cores & Accessories PQ35/35 N87 Sold as set

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Datasheet

59In Stock

11,03 €

8,02 €

6,42 €

6,11 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set

B65883A0000R049
TDK
1: 11,24 €
100In Stock
135Expected 21/12/2026

Mfr. Part No.
B65883A0000R049

Mouser Part No
871-B65883AR49

TDK

Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set

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Datasheet

100In Stock

135Expected 21/12/2026

Cut Tape

11,24 €

8,18 €

6,54 €

Reel

6,54 €

6,22 €

5,87 €

Min.: 1
Mult.: 1

: 45

Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set

B65883A0000R097
TDK
1: 11,04 €
187In Stock

Mfr. Part No.
B65883A0000R097

Mouser Part No
871-B65883AR97

TDK

Ferrite Cores & Accessories PQ40/40 N97 4500 +30% -20% Sold as set

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Datasheet

187In Stock

11,04 €

7,99 €

6,42 €

Reel

6,42 €

6,23 €

Min.: 1
Mult.: 1

: 45

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

B65884E0012D001
TDK
1: 2,81 €
265In Stock
720Expected 10/11/2026

Mfr. Part No.
B65884E0012D001

Mouser Part No
871-B65884E0012D001

TDK

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

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Datasheet

265In Stock

720Expected 10/11/2026

2,81 €

1,93 €

1,63 €

1,43 €

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14/I-N97 '+30%-20% Sold as set

B65887E0000R097
TDK
1: 13,38 €
123In Stock
600On Order

Mfr. Part No.
B65887E0000R097

Mouser Part No
871-B65887E0000R097

TDK

Ferrite Cores & Accessories RM14/I-N97 '+30%-20% Sold as set

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Datasheet

Product Comments

123In Stock

600On Order

13,38 €

9,68 €

7,78 €

7,55 €

7,54 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 160 +3%-3% Sold as set

B65887E0160A087
TDK
1: 11,09 €
170In Stock

Mfr. Part No.
B65887E0160A087

Mouser Part No
871-B65887E0160A087

TDK

Ferrite Cores & Accessories RM14 N87 160 +3%-3% Sold as set

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Datasheet

Product Comments

170In Stock

11,09 €

8,02 €

6,45 €

6,26 €

6,25 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N41 250 +3%-3% Sold as set

B65887E0250A041
TDK
1: 13,02 €
21In Stock
360On Order

Mfr. Part No.
B65887E0250A041

Mouser Part No
871-B65887E0250A041

TDK

Ferrite Cores & Accessories RM14 N41 250 +3%-3% Sold as set

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Datasheet

Product Comments

21In Stock

360On Order

13,02 €

9,42 €

7,57 €

7,34 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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