Passive Components – Mouser United Kingdom

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Ferrite Cores & Accessories

EPCOS / 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 RM6 N48 160 +3% -3% Sold as set

B65807J0160A048
EPCOS / TDK
1: £2.41
848In Stock

Mfr. Part No.
B65807J0160A048

Mouser Part No
871-B65807J0160A048

EPCOS / TDK

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

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Datasheet

848In Stock

£2.41

£1.66

£1.41

£1.25

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N48 250 +3% -3% Sold as set

B65807J0250A048
EPCOS / TDK
1: £2.26
370In Stock
2,000Expected 01/05/2026

Mfr. Part No.
B65807J0250A048

Mouser Part No
871-B65807J0250A048

EPCOS / TDK

Ferrite Cores & Accessories RM6 N48 250 +3% -3% Sold as set

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Datasheet

370In Stock

2,000Expected 01/05/2026

£2.26

£1.55

£1.32

£1.16

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Min.: 1
Mult.: 1

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

B65807N0160G048
EPCOS / TDK
1: £2.82
149In Stock
2,000Expected 26/02/2026

Mfr. Part No.
B65807N0160G048

Mouser Part No
871-B65807N0160G048

EPCOS / TDK

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

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Datasheet

149In Stock

2,000Expected 26/02/2026

£2.82

£1.93

£1.63

£1.43

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set

B65807N0250A048
EPCOS / TDK
1: £2.84
229In Stock

Mfr. Part No.
B65807N0250A048

Mouser Part No
871-B65807N0250A048

EPCOS / TDK

Ferrite Cores & Accessories RM6 N48 250 +3%-3% Sold as set

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Datasheet

229In Stock

£2.84

£1.95

£1.65

£1.45

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N48 315 +3%-3% Sold as set

B65807N0315A048
EPCOS / TDK
1: £2.82
861In Stock

Mfr. Part No.
B65807N0315A048

Mouser Part No
871-B65807N0315A048

EPCOS / TDK

Ferrite Cores & Accessories RM6 N48 315 +3%-3% Sold as set

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Datasheet

861In Stock

£2.82

£1.93

£1.64

£1.44

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-RM6 2 PCS REQUIRED

B65808J2204X000
EPCOS / TDK
1: £0.21
6,872In Stock

Mfr. Part No.
B65808J2204X000

Mouser Part No
871-B65808J2204X000

EPCOS / TDK

Ferrite Cores & Accessories CLM-RM6 2 PCS REQUIRED

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Datasheet

6,872In Stock

£0.21

£0.146

£0.127

£0.116

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8-N48 Sold as set

B65811D0000R048
EPCOS / TDK
1: £3.65
465In Stock

Mfr. Part No.
B65811D0000R048

Mouser Part No
871-B65811D0000R048

EPCOS / TDK

Ferrite Cores & Accessories RM8-N48 Sold as set

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Datasheet

465In Stock

£3.65

£2.50

£2.11

£1.84

£1.65

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8/I-N97 Sold as set

B65811J0000R097
EPCOS / TDK
1: £2.99
700In Stock

Mfr. Part No.
B65811J0000R097

Mouser Part No
871-B65811J0000R097

EPCOS / TDK

Ferrite Cores & Accessories RM8/I-N97 Sold as set

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Datasheet

700In Stock

£2.99

£2.05

£1.75

£1.53

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 PC200 1260 +30% -20% Sold as set

B65811J0000R608
EPCOS / TDK
1: £3.18
488In Stock

Mfr. Part No.
B65811J0000R608

Mouser Part No
871-B65811J0000R608

EPCOS / TDK

Ferrite Cores & Accessories RM8 PC200 1260 +30% -20% Sold as set

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Datasheet

488In Stock

£3.18

£2.17

£1.84

£1.62

£1.40

Min.: 1
Mult.: 1

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

B65811J0160A041
EPCOS / TDK
1: £2.87
768In Stock

Mfr. Part No.
B65811J0160A041

Mouser Part No
871-B65811J0160A041

EPCOS / TDK

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

Learn More

Datasheet

768In Stock

£2.87

£1.96

£1.68

£1.47

£1.24

Min.: 1
Mult.: 1

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

B65811J0160A087
EPCOS / TDK
1: £2.51
545In Stock

Mfr. Part No.
B65811J0160A087

Mouser Part No
871-B65811J0160A087

EPCOS / TDK

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

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Datasheet

545In Stock

£2.51

£1.73

£1.47

£1.28

£1.06

Min.: 1
Mult.: 1

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

B65811J0250A048
EPCOS / TDK
1: £3.86
59In Stock

Mfr. Part No.
B65811J0250A048

Mouser Part No
871-B65811J0250A048

EPCOS / TDK

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

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Datasheet

59In Stock

£3.86

£2.63

£2.23

£2.20

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set

B65811J0250A087
EPCOS / TDK
1: £1.68
220In Stock
800Expected 17/04/2026

Mfr. Part No.
B65811J0250A087

Mouser Part No
871-B65811J0250A087

EPCOS / TDK

Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set

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Datasheet

220In Stock

800Expected 17/04/2026

£1.68

£1.34

£1.14

£1.04

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8/I-N87

B65811JR87
EPCOS / TDK
1: £1.87
191In Stock
2,000Expected 04/06/2026

Mfr. Part No.
B65811JR87

Mouser Part No
871-B65811JR87

EPCOS / TDK

Ferrite Cores & Accessories RM8/I-N87

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Datasheet

191In Stock

2,000Expected 04/06/2026

£1.87

£1.29

£1.10

£0.969

£0.748

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLI/P-RM8

B65812P2203X000
EPCOS / TDK
1: £0.436
2,232In Stock

Mfr. Part No.
B65812P2203X000

Mouser Part No
871-B65812P2203X000

EPCOS / TDK

Ferrite Cores & Accessories CLI/P-RM8

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Datasheet

2,232In Stock

£0.436

£0.303

£0.262

£0.233

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10/I-N41 '+30%-20% Sold as set

B65813J0000R041
EPCOS / TDK
1: £3.50
503In Stock

Mfr. Part No.
B65813J0000R041

Mouser Part No
871-B65813J0000R041

EPCOS / TDK

Ferrite Cores & Accessories RM10/I-N41 '+30%-20% Sold as set

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Datasheet

503In Stock

£3.50

£2.38

£2.02

£1.76

£1.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10/I-N49 '+30%-20% Sold as set

B65813J0000R049
EPCOS / TDK
1: £3.75
8In Stock
800Expected 26/02/2026

Mfr. Part No.
B65813J0000R049

Mouser Part No
871-B65813J0000R049

EPCOS / TDK

Ferrite Cores & Accessories RM10/I-N49 '+30%-20% Sold as set

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Datasheet

8In Stock

800Expected 26/02/2026

£3.75

£2.56

£2.17

£1.89

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Min.: 1
Mult.: 1

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

B65813J0000R097
EPCOS / TDK
1: £3.78
365In Stock

Mfr. Part No.
B65813J0000R097

Mouser Part No
871-B65813J0000R097

EPCOS / TDK

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

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Datasheet

365In Stock

£3.78

£2.58

£2.17

£1.90

£1.70

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 10 N87 250 '+3%-3% Sold as set

B65813J0250A087
EPCOS / TDK
1: £3.20
202In Stock

Mfr. Part No.
B65813J0250A087

Mouser Part No
871-B65813J0250A087

EPCOS / TDK

Ferrite Cores & Accessories RM 10 N87 250 '+3%-3% Sold as set

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Datasheet

202In Stock

£3.20

£2.18

£1.85

£1.62

£1.39

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM12/I-N97 '+30%-20% Sold as set

B65815E0000R097
EPCOS / TDK
1: £5.82
313In Stock
300Expected 18/05/2026

Mfr. Part No.
B65815E0000R097

Mouser Part No
871-B65815E0000R097

EPCOS / TDK

Ferrite Cores & Accessories RM12/I-N97 '+30%-20% Sold as set

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Datasheet

313In Stock

300Expected 18/05/2026

£5.82

£4.03

£3.23

£2.96

£2.78

Min.: 1
Mult.: 1

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

B65815E1000J041
EPCOS / TDK
1: £5.24
13In Stock
300Expected 12/05/2026

Mfr. Part No.
B65815E1000J041

Mouser Part No
871-B65815E1000J41

EPCOS / TDK

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

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Datasheet

13In Stock

300Expected 12/05/2026

£5.24

£3.54

£2.98

£2.60

£2.52

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM12/I-N41 +30%-20% Sold as set

B65815E0000R041
EPCOS / TDK
1: £5.07
260In Stock

Mfr. Part No.
B65815E0000R041

Mouser Part No
871-B65815ER41

EPCOS / TDK

Ferrite Cores & Accessories RM12/I-N41 +30%-20% Sold as set

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Datasheet

260In Stock

£5.07

£3.44

£2.90

£2.52

£2.42

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM7 N87 3300 '+30%-20% Sold as set

B65819P0000R087
EPCOS / TDK
1: £2.17
481In Stock

Mfr. Part No.
B65819P0000R087

Mouser Part No
871-B65819P0000R087

EPCOS / TDK

Ferrite Cores & Accessories RM7 N87 3300 '+30%-20% Sold as set

Learn More

Datasheet

481In Stock

£2.17

£1.48

£1.27

£1.12

View

Min.: 1
Mult.: 1

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

B65839A0000Y038
EPCOS / TDK
1: £1.23
846In Stock
6,000Expected 31/03/2026

Mfr. Part No.
B65839A0000Y038

Mouser Part No
871-B65839A0000Y038

EPCOS / TDK

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

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Datasheet

846In Stock

6,000Expected 31/03/2026

£1.23

£0.856

£0.718

£0.635

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set

B65843A0000R030
EPCOS / TDK
1: £1.26
205In Stock
2,000Expected 01/06/2026

Mfr. Part No.
B65843A0000R030

Mouser Part No
871-B65843A0000R030

EPCOS / TDK

Ferrite Cores & Accessories EP13-N30 '+30%-20% Sold as set

Learn More

Datasheet

205In Stock

2,000Expected 01/06/2026

£1.26

£0.871

£0.672

£0.589

£0.47

Min.: 1
Mult.: 1

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