Passive Components – Mouser United Kingdom

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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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Part #

Ferrite Cores & Accessories RM5 N48 250 +3%-3% Sold as set

B65805N0250A048
TDK
1: £3.39
2,000Expected 19/04/2027

Mfr. Part No.
B65805N0250A048

Mouser Part No
871-B65805N0250A048

TDK

Ferrite Cores & Accessories RM5 N48 250 +3%-3% Sold as set

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Datasheet

2,000Expected 19/04/2027

£3.39

£2.32

£1.96

£1.73

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6/I-N30 '+30%-20% Sold as set

B65807J0000R030
TDK
1: £3.16
8,000On Order

Mfr. Part No.
B65807J0000R030

Mouser Part No
871-B65807J0000R030

TDK

Ferrite Cores & Accessories RM6/I-N30 '+30%-20% Sold as set

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Datasheet

8,000On Order

£3.16

£2.17

£1.84

£1.62

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6/I-N87 +30%-20% Sold as set

B65807J0000R087
TDK
1: £2.75
4,997On Order

Mfr. Part No.
B65807J0000R087

Mouser Part No
871-B65807JR87

TDK

Ferrite Cores & Accessories RM6/I-N87 +30%-20% Sold as set

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Datasheet

4,997On Order

£2.75

£1.89

£1.62

£1.42

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1004D001
TDK
1: £1.09
22,551On Order

Mfr. Part No.
B65808N1004D001

Mouser Part No
871-B65808N1004D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

22,551On Order

£1.09

£0.841

£0.78

£0.759

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N48 250 +3%-3% Sold as set

B65811D0250A048
TDK
1: £4.65
797Expected 20/10/2026

Mfr. Part No.
B65811D0250A048

Mouser Part No
871-B65811D0250A048

TDK

Ferrite Cores & Accessories RM8 N48 250 +3%-3% Sold as set

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Datasheet

797Expected 20/10/2026

£4.65

£3.20

£2.63

£2.35

£2.03

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N48 315 +3% -3%

B65811F315A48
TDK
1: £4.50
2,887On Order

Mfr. Part No.
B65811F315A48

Mouser Part No
871-B65811F315A48

TDK

Ferrite Cores & Accessories RM8 N48 315 +3% -3%

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Datasheet

2,887On Order

£4.50

£3.13

£2.50

£2.29

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N41 160 +3%-3% Sold as set

B65811J0160A041
TDK
1: £3.67
765Expected 09/03/2027

Mfr. Part No.
B65811J0160A041

Mouser Part No
871-B65811J0160A041

TDK

Ferrite Cores & Accessories RM8 N41 160 +3%-3% Sold as set

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Datasheet

765Expected 09/03/2027

£3.67

£2.51

£2.12

£1.85

£1.47

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N48 400 +3% -3% Sold as set

B65811J0400A048
TDK
1: £4.78
800Expected 19/04/2027

Mfr. Part No.
B65811J0400A048

Mouser Part No
871-B65811J0400A048

TDK

Ferrite Cores & Accessories RM8 N48 400 +3% -3% Sold as set

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Datasheet

800Expected 19/04/2027

£4.78

£3.29

£2.70

£2.41

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

B65812N1012D002
TDK
1: £1.58
9,600On Order

Mfr. Part No.
B65812N1012D002

Mouser Part No
871-B65812N1012D002

TDK

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

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Datasheet

9,600On Order

£1.58

£1.21

£1.15

£1.11

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65812N1012D001
TDK
1: £1.21
10,223Expected 27/11/2026

Mfr. Part No.
B65812N1012D001

Mouser Part No
871-B65812N1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

10,223Expected 27/11/2026

£1.21

£0.943

£0.863

£0.841

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Min.: 1
Mult.: 1

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

B65813J0000R087
TDK
1: £3.88
3,974On 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

3,974On Order

£3.88

£2.65

£2.23

£1.96

£1.56

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set

B65813N0630A048
TDK
1: £6.08
1,600On Order

Mfr. Part No.
B65813N0630A048

Mouser Part No
871-B65813N0630A048

TDK

Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set

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Datasheet

1,600On Order

£6.08

£4.16

£3.40

£3.05

£2.70

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65814C1512T1
TDK
1: £2.16
2,376Expected 13/10/2026

Mfr. Part No.
B65814C1512T1

Mouser Part No
871-B65814C1512T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

2,376Expected 13/10/2026

£2.16

£1.66

£1.53

£1.48

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D001
TDK
1: £1.55
9,872On Order

Mfr. Part No.
B65814N1008D001

Mouser Part No
871-B65814N1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

9,872On Order

£1.55

£1.20

£1.18

£1.15

£1.07

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1012D001
TDK
1: £2.02
5,829Expected 12/10/2026

Mfr. Part No.
B65814N1012D001

Mouser Part No
871-B65814N1012D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

5,829Expected 12/10/2026

£2.02

£1.40

£1.27

£1.24

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set

B65815E1000J041
TDK
1: £6.50
839Expected 21/09/2026

Mfr. Part No.
B65815E1000J041

Mouser Part No
871-B65815E1000J41

TDK

Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set

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Datasheet

839Expected 21/09/2026

£6.50

£4.50

£3.67

£3.30

£2.98

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65816C1512T001
TDK
1: £1.32
7,217On Order

Mfr. Part No.
B65816C1512T001

Mouser Part No
871-B65816C1512T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

7,217On Order

£1.32

£1.20

£1.10

£1.01

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set

B65839A0000Y038
TDK
1: £1.58
6,000Expected 28/12/2026

Mfr. Part No.
B65839A0000Y038

Mouser Part No
871-B65839A0000Y038

TDK

Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set

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Datasheet

6,000Expected 28/12/2026

£1.58

£1.10

£0.943

£0.834

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14/I-N49 '+30%-20% Sold as set

B65887E0000R049
TDK
1: £11.48
360On Order

Mfr. Part No.
B65887E0000R049

Mouser Part No
871-B65887E0000R049

TDK

Ferrite Cores & Accessories RM14/I-N49 '+30%-20% Sold as set

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Datasheet

360On Order

£11.48

£7.97

£6.63

£5.93

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P CORE HALF 14.4X7.5

B65937A0000X022
TDK
1: £1.42
13,000On Order

Mfr. Part No.
B65937A0000X022

Mouser Part No
871-B65937A0000X022

TDK

Ferrite Cores & Accessories P CORE HALF 14.4X7.5

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Datasheet

13,000On Order

£1.42

£0.986

£0.841

£0.741

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/HT

B66208W1010T001
TDK
1: £1.14
9,600On Order

Mfr. Part No.
B66208W1010T001

Mouser Part No
871-B66208W1010T001

TDK

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/HT

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Datasheet

9,600On Order

£1.14

£0.863

£0.78

£0.731

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER Laperos C 130

B66301B1006T001
TDK
1: £1.53
5,000Expected 12/10/2026

Mfr. Part No.
B66301B1006T001

Mouser Part No
871-B66301B1006T001

TDK

Ferrite Cores & Accessories COIL FORMER Laperos C 130

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Datasheet

5,000Expected 12/10/2026

£1.53

£1.06

£0.908

£0.803

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former E8.8 SMD Vectra E130i

B66302D1008T002
TDK
1: £1.30
5,000Expected 28/01/2027

Mfr. Part No.
B66302D1008T002

Mouser Part No
871-B66302D1008T2

TDK

Ferrite Cores & Accessories Coil former E8.8 SMD Vectra E130i

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Datasheet

5,000Expected 28/01/2027

£1.30

£1.18

£1.07

£0.943

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66359B1013T001
TDK
1: £1.72
11,333On Order

Mfr. Part No.
B66359B1013T001

Mouser Part No
871-B66359B1013T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

11,333On Order

£1.72

£1.32

£1.24

£1.20

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66368B1020T1
TDK
1: £1.96
1,612On Order

Mfr. Part No.
B66368B1020T1

Mouser Part No
871-B66368B1020T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

1,612On Order

£1.96

£1.77

£1.70

£1.63

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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