Ferrites – 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 Coil former RM4lp SMD Vectra E130i

B65804B6010T1
TDK
1: £2.44
2,437In Stock

Mfr. Part No.
B65804B6010T1

Mouser Part No
871-B65804B6010T1

TDK

Ferrite Cores & Accessories Coil former RM4lp SMD Vectra E130i

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Datasheet

2,437In Stock

£2.44

£1.69

£1.44

£1.27

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories Coil former RM4 Sumikon PM 9630

B65804N1106D001
TDK
1: £1.43
2,153In Stock
2,000Expected 21/09/2026

Mfr. Part No.
B65804N1106D001

Mouser Part No
871-B65804N1106D001

TDK

Ferrite Cores & Accessories Coil former RM4 Sumikon PM 9630

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Datasheet

2,153In Stock

2,000Expected 21/09/2026

£1.43

£0.995

£0.849

£0.747

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories RM5/I-N30 +30%-20% Sold as set

B65805J0000R030
TDK
1: £2.37
3,320In Stock

Mfr. Part No.
B65805J0000R030

Mouser Part No
871-B65805J0000R030

TDK

Ferrite Cores & Accessories RM5/I-N30 +30%-20% Sold as set

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Datasheet

3,320In Stock

£2.37

£1.63

£1.40

£1.23

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM5/I-N87 +30%-20% Sold as set

B65805J0000R087
TDK
1: £2.55
1,543In Stock
2,000Expected 21/09/2026

Mfr. Part No.
B65805J0000R087

Mouser Part No
871-B65805J0000R087

TDK

Ferrite Cores & Accessories RM5/I-N87 +30%-20% Sold as set

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Datasheet

1,543In Stock

2,000Expected 21/09/2026

£2.55

£1.75

£1.48

£1.31

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CLAMP RM 4/5 E.KL. 2 PCS REQUIRED

B65806B2203X
TDK
1: £0.24
26,148In Stock

Mfr. Part No.
B65806B2203X

Mouser Part No
871-B65806B2203X

TDK

Ferrite Cores & Accessories CLAMP RM 4/5 E.KL. 2 PCS REQUIRED

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Datasheet

26,148In Stock

£0.24

£0.166

£0.144

£0.129

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories ADJUSTER POCAN B3235

B65806C3001X022
TDK
1: £1.16
2,980In Stock

Mfr. Part No.
B65806C3001X022

Mouser Part No
871-B65806C3001X022

TDK

Ferrite Cores & Accessories ADJUSTER POCAN B3235

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Datasheet

2,980In Stock

£1.16

£0.803

£0.695

£0.641

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories Coil former RM5 Sumikon PM 9630

B65806N1104D001
TDK
1: £1.10
2,002In Stock
11,000Expected 20/08/2026

Mfr. Part No.
B65806N1104D001

Mouser Part No
871-B65806N1104D001

TDK

Ferrite Cores & Accessories Coil former RM5 Sumikon PM 9630

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Datasheet

2,002In Stock

11,000Expected 20/08/2026

£1.10

£0.995

£0.882

£0.78

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories RM6-N48 '+30%-20% Sold as set

B65807C0000R048
TDK
1: £2.76
2,033In Stock

Mfr. Part No.
B65807C0000R048

Mouser Part No
871-B65807C0000R048

TDK

Ferrite Cores & Accessories RM6-N48 '+30%-20% Sold as set

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Datasheet

2,033In Stock

£2.76

£1.89

£1.61

£1.41

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM6/I-N41 '+30%-20% Sold as set

B65807J0000R041
TDK
1: £2.56
2,896In Stock

Mfr. Part No.
B65807J0000R041

Mouser Part No
871-B65807J0000R041

TDK

Ferrite Cores & Accessories RM6/I-N41 '+30%-20% Sold as set

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Datasheet

2,896In Stock

£2.56

£1.75

£1.49

£1.31

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM6/I-T38 '+40%-30% Sold as set

B65807J0000Y038
TDK
1: £3.83
773In Stock

Mfr. Part No.
B65807J0000Y038

Mouser Part No
871-B65807J0000Y038

TDK

Ferrite Cores & Accessories RM6/I-T38 '+40%-30% Sold as set

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Datasheet

773In Stock

£3.83

£2.63

£2.23

£1.96

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM6 N41 250 +3%-3% Sold as set

B65807J0250A041
TDK
1: £2.66
2,015In Stock

Mfr. Part No.
B65807J0250A041

Mouser Part No
871-B65807J0250A041

TDK

Ferrite Cores & Accessories RM6 N41 250 +3%-3% Sold as set

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Datasheet

2,015In Stock

£2.66

£1.83

£1.55

£1.37

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

B65807J0250A048
TDK
1: £2.78
1,917In Stock

Mfr. Part No.
B65807J0250A048

Mouser Part No
871-B65807J0250A048

TDK

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

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Datasheet

1,917In Stock

£2.78

£1.90

£1.62

£1.42

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

B65807J0400A048
TDK
1: £2.83
2,326In Stock

Mfr. Part No.
B65807J0400A048

Mouser Part No
871-B65807J0400A048

TDK

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

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Datasheet

2,326In Stock

£2.83

£1.95

£1.64

£1.44

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM6 M33 100 +3%-3% Sold as set

B65807N0100A033
TDK
1: £4.11
4,790In Stock

Mfr. Part No.
B65807N0100A033

Mouser Part No
871-B65807N0100A033

TDK

Ferrite Cores & Accessories RM6 M33 100 +3%-3% Sold as set

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Datasheet

4,790In Stock

£4.11

£2.81

£2.37

£2.07

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

B65807N0315A048
TDK
1: £3.60
934In Stock
2,000Expected 07/01/2027

Mfr. Part No.
B65807N0315A048

Mouser Part No
871-B65807N0315A048

TDK

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

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Datasheet

934In Stock

2,000Expected 07/01/2027

£3.60

£2.45

£2.08

£1.82

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

B65807N0400A048
TDK
1: £3.60
2,174In Stock

Mfr. Part No.
B65807N0400A048

Mouser Part No
871-B65807N0400A048

TDK

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

Learn More

Datasheet

2,174In Stock

£3.60

£2.47

£2.10

£1.84

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM6 N49 2200 '+30%-20% Sold as set

B65807P0000R049
TDK
1: £3.61
1,532In Stock

Mfr. Part No.
B65807P0000R049

Mouser Part No
871-B65807P0000R049

TDK

Ferrite Cores & Accessories RM6 N49 2200 '+30%-20% Sold as set

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Datasheet

1,532In Stock

£3.61

£2.46

£2.09

£1.82

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CLAMP-RM6

B65808B2203X000
TDK
1: £0.135
121,156In Stock

Mfr. Part No.
B65808B2203X000

Mouser Part No
871-B65808B2203X000

TDK

Ferrite Cores & Accessories CLAMP-RM6

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Datasheet

121,156In Stock

£0.135

£0.121

£0.117

£0.114

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65808E1508T001
TDK
1: £1.27
2,569In Stock
2,000Expected 26/08/2026

Mfr. Part No.
B65808E1508T001

Mouser Part No
871-B65808E1508T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

2,569In Stock

2,000Expected 26/08/2026

£1.27

£1.15

£1.01

£0.89

£0.882

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories CLM-RM6 2 PCS REQUIRED

B65808J2204X000
TDK
1: £0.142
26,997In Stock

Mfr. Part No.
B65808J2204X000

Mouser Part No
871-B65808J2204X000

TDK

Ferrite Cores & Accessories CLM-RM6 2 PCS REQUIRED

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Datasheet

26,997In Stock

£0.142

£0.131

£0.126

£0.123

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories COIL FORMER RM 6 6/1

B65808N1006D001
TDK
1: £0.96
13,731In Stock

Mfr. Part No.
B65808N1006D001

Mouser Part No
871-B65808N1006D001

TDK

Ferrite Cores & Accessories COIL FORMER RM 6 6/1

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Datasheet

13,731In Stock

£0.96

£0.759

£0.65

£0.598

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1006D002
TDK
1: £1.58
1,754In Stock

Mfr. Part No.
B65808N1006D002

Mouser Part No
871-B65808N1006D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

1,754In Stock

£1.58

£1.09

£0.934

£0.826

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories 250 nH 0.03 RM 8 RM Core Gapped N48

B65811F250A48
TDK
1: £6.15
509In Stock

Mfr. Part No.
B65811F250A48

Mouser Part No
871-B65811F250A48

TDK

Ferrite Cores & Accessories 250 nH 0.03 RM 8 RM Core Gapped N48

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Datasheet

509In Stock

£6.15

£4.27

£3.42

£3.13

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

B65811J0250A087
TDK
1: £3.08
1,388In Stock

Mfr. Part No.
B65811J0250A087

Mouser Part No
871-B65811J0250A087

TDK

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

Learn More

Datasheet

1,388In Stock

£3.08

£2.11

£1.80

£1.57

£1.22

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories RM8 N41 250 +5%-5% Sold as set

B65811J0250J041
TDK
1: £3.68
1,824In Stock

Mfr. Part No.
B65811J0250J041

Mouser Part No
871-B65811J0250J041

TDK

Ferrite Cores & Accessories RM8 N41 250 +5%-5% Sold as set

Learn More

Datasheet

1,824In Stock

£3.68

£2.52

£2.14

£1.88

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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