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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Types of Passive Components

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Part #

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

B65811J0100A087
EPCOS / TDK
1: £2.55
555In Stock

Mfr. Part No.
B65811J0100A087

Mouser Part No
871-B65811J0100A087

EPCOS / TDK

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

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Datasheet

555In Stock

£2.55

£1.75

£1.48

£1.31

£1.06

Min.: 1
Mult.: 1

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

B65841A0000Y038
EPCOS / TDK
1: £1.51
1,235In Stock

Mfr. Part No.
B65841A0000Y038

Mouser Part No
871-B65841A0000Y038

EPCOS / TDK

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

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Datasheet

1,235In Stock

£1.51

£1.05

£0.89

£0.788

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

B66325G1000X127
EPCOS / TDK
1: £2.80
822In Stock

Mfr. Part No.
B66325G1000X127

Mouser Part No
871-B66325G1000X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

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Datasheet

822In Stock

£2.80

£1.92

£1.63

£1.42

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I38/4/25 N87 8300 +25% -25%

B66459K0000X187
EPCOS / TDK
1: £3.21
432In Stock

Mfr. Part No.
B66459K0000X187

Mouser Part No
871-B66459KX187

EPCOS / TDK

Ferrite Cores & Accessories I38/4/25 N87 8300 +25% -25%

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Datasheet

432In Stock

£3.21

£2.20

£1.86

£1.63

£1.41

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP43/10/28 N87OL NO RECESS

B66461G0000X187
EPCOS / TDK
1: £2.40
334In Stock

Mfr. Part No.
B66461G0000X187

Mouser Part No
871-B66461G0000X187

EPCOS / TDK

Ferrite Cores & Accessories ELP43/10/28 N87OL NO RECESS

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Datasheet

334In Stock

£2.40

£2.04

Min.: 1
Mult.: 1

Ferrite Cores & Accessories R34/20.5/12.5 T38 toroid

B64290L0048X038
EPCOS / TDK
1: £3.83
391In Stock

Mfr. Part No.
B64290L0048X038

Mouser Part No
871-B64290L48X38

EPCOS / TDK

Ferrite Cores & Accessories R34/20.5/12.5 T38 toroid

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Datasheet

391In Stock

£3.83

£2.60

£2.20

£1.97

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14/I-N41 '+30%-20% Sold as set

B65887E0000R041
EPCOS / TDK
1: £8.98
203In Stock

Mfr. Part No.
B65887E0000R041

Mouser Part No
871-B65887E0000R041

EPCOS / TDK

Ferrite Cores & Accessories RM14/I-N41 '+30%-20% Sold as set

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Datasheet

Product Comments

203In Stock

£8.98

£5.98

£4.99

£4.72

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 12.7X7.9X6.35 T38 TOROID

B64290L0742X038
EPCOS / TDK
1: £0.63
3,478In Stock

Mfr. Part No.
B64290L0742X038

Mouser Part No
871-B64290L0742X038

EPCOS / TDK

Ferrite Cores & Accessories 12.7X7.9X6.35 T38 TOROID

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Datasheet

3,478In Stock

£0.63

£0.443

£0.382

£0.339

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Reel

£0.242

Min.: 1
Mult.: 1

Reel: 1,500

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

B65815E0160A087
EPCOS / TDK
1: £4.63
441In Stock

Mfr. Part No.
B65815E0160A087

Mouser Part No
871-B65815E0160A087

EPCOS / TDK

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

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Datasheet

441In Stock

£4.63

£3.13

£2.65

£2.30

£2.18

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0

B66335G1000X187
EPCOS / TDK
1: £3.92
382In Stock

Mfr. Part No.
B66335G1000X187

Mouser Part No
871-B66335G1000X187

EPCOS / TDK

Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0

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Datasheet

382In Stock

£3.92

£2.66

£2.25

£1.96

£1.78

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EQ25x5.6x18 PC200 1800 +30% -20%

B66481G0000X608
EPCOS / TDK
1: £2.44
925In Stock

Mfr. Part No.
B66481G0000X608

Mouser Part No
871-B66481G0000X608

EPCOS / TDK

Ferrite Cores & Accessories EQ25x5.6x18 PC200 1800 +30% -20%

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Datasheet

925In Stock

£2.44

£1.68

£1.42

£1.26

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25%

B66483G0000X149
EPCOS / TDK
1: £1.08
975In Stock

Mfr. Part No.
B66483G0000X149

Mouser Part No
871-B66483GX149

EPCOS / TDK

Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25%

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Datasheet

975In Stock

£1.08

£0.899

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID

B64290L0719X087
EPCOS / TDK
1: £0.856
1,205In Stock
3,000Expected 21/04/2026

Mfr. Part No.
B64290L0719X087

Mouser Part No
871-B64290L0719X087

EPCOS / TDK

Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID

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Datasheet

1,205In Stock

3,000Expected 21/04/2026

£0.856

£0.597

£0.547

Reel

£0.547

Min.: 1
Mult.: 1

Reel: 750

Ferrite Cores & Accessories P3.3X2.6 N30 500 +40%-30% Sold as set

B65491C0000Y030
EPCOS / TDK
1: £2.44
830In Stock

Mfr. Part No.
B65491C0000Y030

Mouser Part No
871-B65491C0000Y030

EPCOS / TDK

Ferrite Cores & Accessories P3.3X2.6 N30 500 +40%-30% Sold as set

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Datasheet

830In Stock

£2.44

£1.68

£1.42

£1.26

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P22/13-T38 +40%-30% Sold as set

B65661D0000Y038
EPCOS / TDK
1: £4.17
348In Stock

Mfr. Part No.
B65661D0000Y038

Mouser Part No
871-B65661D0000Y038

EPCOS / TDK

Ferrite Cores & Accessories P22/13-T38 +40%-30% Sold as set

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Datasheet

348In Stock

£4.17

£2.84

£2.40

£2.09

£1.92

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 65 +3% -3%

B65811J65A87
EPCOS / TDK
1: £1.21
496In Stock

Mfr. Part No.
B65811J65A87

Mouser Part No
871-B65811J65A87

EPCOS / TDK

Ferrite Cores & Accessories RM8 N87 65 +3% -3%

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Datasheet

496In Stock

£1.21

£1.20

£1.10

£1.06

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set

B65813P0000R049
EPCOS / TDK
1: £3.78
789In Stock

Mfr. Part No.
B65813P0000R049

Mouser Part No
871-B65813P0000R049

EPCOS / TDK

Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set

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Datasheet

789In Stock

£3.78

£2.58

£2.17

£1.90

View

Min.: 1
Mult.: 1

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

B65819J0000R087
EPCOS / TDK
1: £2.04
944In Stock

Mfr. Part No.
B65819J0000R087

Mouser Part No
871-B65819J0000R087

EPCOS / TDK

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

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Datasheet

944In Stock

£2.04

£1.41

£1.20

£1.06

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 7100 '+30%-20% Sold as set

B65887P0000R087
EPCOS / TDK
1: £7.73
147In Stock

Mfr. Part No.
B65887P0000R087

Mouser Part No
871-B65887P0000R087

EPCOS / TDK

Ferrite Cores & Accessories RM14 N87 7100 '+30%-20% Sold as set

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Datasheet

Product Comments

147In Stock

£7.73

£5.18

£4.73

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID

B64290A0040X830
EPCOS / TDK
1: £11.33
157In Stock

Mfr. Part No.
B64290A0040X830

Mouser Part No
871-B64290A0040X830

EPCOS / TDK

Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID

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Datasheet

157In Stock

£11.33

£7.51

£6.23

£6.21

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 38.1X19.05X12.7N87 TOROID

B64290L0668X087
EPCOS / TDK
1: £4.59
297In Stock

Mfr. Part No.
B64290L0668X087

Mouser Part No
871-B64290L0668X087

EPCOS / TDK

Ferrite Cores & Accessories 38.1X19.05X12.7N87 TOROID

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Datasheet

297In Stock

£4.59

£3.12

£2.63

£2.15

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P11/7-M33 +30% -20% Sold as set

B65531D0000R033
EPCOS / TDK
1: £2.12
2,240In Stock

Mfr. Part No.
B65531D0000R033

Mouser Part No
871-B65531D0000R033

EPCOS / TDK

Ferrite Cores & Accessories P11/7-M33 +30% -20% Sold as set

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Datasheet

2,240In Stock

£2.12

£1.47

£1.25

£1.10

£1.04

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 14X8 N30 4600 +30%-20% Sold as set

B65541W0000R030
EPCOS / TDK
1: £1.55
827In Stock

Mfr. Part No.
B65541W0000R030

Mouser Part No
871-B65541W0000R030

EPCOS / TDK

Ferrite Cores & Accessories P 14X8 N30 4600 +30%-20% Sold as set

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Datasheet

827In Stock

£1.55

£1.26

£1.16

£1.10

View

Min.: 1
Mult.: 1

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

B65811J0400A087
EPCOS / TDK
1: £1.79
784In Stock

Mfr. Part No.
B65811J0400A087

Mouser Part No
871-B65811J0400A087

EPCOS / TDK

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

Learn More

Datasheet

784In Stock

£1.79

£1.42

£1.31

£1.22

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 10 N87 5200 '+30%-20% Sold as set

B65813P0000R087
EPCOS / TDK
1: £4.02
486In Stock

Mfr. Part No.
B65813P0000R087

Mouser Part No
871-B65813P0000R087

EPCOS / TDK

Ferrite Cores & Accessories RM 10 N87 5200 '+30%-20% Sold as set

Learn More

Datasheet

486In Stock

£4.02

£2.75

£2.32

£2.04

£1.74

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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