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 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

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Datasheet

481In Stock

£2.17

£1.48

£1.27

£1.12

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set

B65839A0000R030
EPCOS / TDK
1: £1.04
1,088In Stock

Mfr. Part No.
B65839A0000R030

Mouser Part No
871-B65839A0000R030

EPCOS / TDK

Ferrite Cores & Accessories EP7-N30 +30%-20% Sold as set

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Datasheet

1,088In Stock

£1.04

£0.705

£0.604

£0.535

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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

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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

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Datasheet

205In Stock

2,000Expected 01/06/2026

£1.26

£0.871

£0.672

£0.589

£0.47

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set

B65843A0100A087
EPCOS / TDK
1: £1.53
1,029In Stock

Mfr. Part No.
B65843A0100A087

Mouser Part No
871-B65843A0100A087

EPCOS / TDK

Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set

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Datasheet

1,029In Stock

£1.53

£1.06

£0.908

£0.796

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Min.: 1
Mult.: 1

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

B65887E0000R049
EPCOS / TDK
1: £9.44
82In Stock

Mfr. Part No.
B65887E0000R049

Mouser Part No
871-B65887E0000R049

EPCOS / TDK

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

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Datasheet

Product Comments

82In Stock

£9.44

£6.29

£5.23

£5.00

Min.: 1
Mult.: 1

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

B65887E0000R097
EPCOS / TDK
1: £9.44
124In Stock

Mfr. Part No.
B65887E0000R097

Mouser Part No
871-B65887E0000R097

EPCOS / TDK

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

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Datasheet

Product Comments

124In Stock

£9.44

£6.29

£5.24

£5.04

Min.: 1
Mult.: 1

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

B65887E0250A041
EPCOS / TDK
1: £9.27
160In Stock

Mfr. Part No.
B65887E0250A041

Mouser Part No
871-B65887E0250A041

EPCOS / TDK

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

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Datasheet

Product Comments

160In Stock

£9.27

£6.17

£5.14

£4.91

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 250 +3%-3% Sold as set

B65887E0250A087
EPCOS / TDK
1: £7.96
211In Stock

Mfr. Part No.
B65887E0250A087

Mouser Part No
871-B65887E0250A087

EPCOS / TDK

Ferrite Cores & Accessories RM14 N87 250 +3%-3% Sold as set

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Datasheet

Product Comments

211In Stock

£7.96

£5.33

£4.46

£4.09

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 14 N41 400 +3%- 3% Sold as set

B65887E0400A041
EPCOS / TDK
1: £9.25
126In Stock

Mfr. Part No.
B65887E0400A041

Mouser Part No
871-B65887E400A41

EPCOS / TDK

Ferrite Cores & Accessories RM 14 N41 400 +3%- 3% Sold as set

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Datasheet

Product Comments

126In Stock

£9.25

£6.17

£5.14

£4.91

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65888C1512T001
EPCOS / TDK
1: £1.65
1,408In Stock

Mfr. Part No.
B65888C1512T001

Mouser Part No
871-B65888C1512T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

1,408In Stock

£1.65

£1.14

£0.978

£0.826

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PS9/3.5 M33 ungapped

B65935E0000X033
EPCOS / TDK
1: £1.24
2,735In Stock

Mfr. Part No.
B65935E0000X033

Mouser Part No
871-B65935E0000X033

EPCOS / TDK

Ferrite Cores & Accessories PS9/3.5 M33 ungapped

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Datasheet

2,735In Stock

£1.24

£0.856

£0.735

£0.677

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories YOKE E25

B66208A2010X
EPCOS / TDK
1: £0.518
5,490In Stock

Mfr. Part No.
B66208A2010X

Mouser Part No
871-B66208A2010X

EPCOS / TDK

Ferrite Cores & Accessories YOKE E25

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Datasheet

5,490In Stock

£0.518

£0.358

£0.308

£0.276

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Yoke E30

B66232A2010X000
EPCOS / TDK
1: £0.518
4,120In Stock

Mfr. Part No.
B66232A2010X000

Mouser Part No
871-B66232A2010X

EPCOS / TDK

Ferrite Cores & Accessories Yoke E30

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Datasheet

4,120In Stock

£0.518

£0.361

£0.311

£0.277

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N49OL

B66283G0000X149
EPCOS / TDK
1: £1.70
136In Stock

Mfr. Part No.
B66283G0000X149

Mouser Part No
871-B66283G0000X149

EPCOS / TDK

Ferrite Cores & Accessories ELP18/4/10 N49OL

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Datasheet

136In Stock

£1.70

£1.19

£1.00

£0.89

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%

B66283K0000X197
EPCOS / TDK
1: £1.60
938In Stock

Mfr. Part No.
B66283K0000X197

Mouser Part No
871-B66283KX197

EPCOS / TDK

Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%

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Datasheet

938In Stock

£1.60

£1.11

£0.943

£0.834

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N87 250 +10% -10%

B66283U0250K187
EPCOS / TDK
1: £1.30
1,581In Stock

Mfr. Part No.
B66283U0250K187

Mouser Part No
871-B66283U0250K187

EPCOS / TDK

Ferrite Cores & Accessories ELP18/4/10 N87 250 +10% -10%

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1,581In Stock

£1.30

£0.899

£0.773

£0.677

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP22/6/16 N49OL

B66285G0000X149
EPCOS / TDK
1: £2.13
385In Stock

Mfr. Part No.
B66285G0000X149

Mouser Part No
871-B66285G0000X149

EPCOS / TDK

Ferrite Cores & Accessories ELP22/6/16 N49OL

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Datasheet

385In Stock

£2.13

£1.48

£1.26

£1.10

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP22/6/16 N87LP 0.05MM

B66285G0050X187
EPCOS / TDK
1: £1.80
512In Stock

Mfr. Part No.
B66285G0050X187

Mouser Part No
871-B66285G0050X187

EPCOS / TDK

Ferrite Cores & Accessories ELP22/6/16 N87LP 0.05MM

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Datasheet

512In Stock

£1.80

£1.24

£1.06

£0.934

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25%

B66285G0000X197
EPCOS / TDK
1: £2.10
1,057In Stock

Mfr. Part No.
B66285G0000X197

Mouser Part No
871-B66285GX197

EPCOS / TDK

Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25%

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Datasheet

1,057In Stock

£2.10

£1.45

£1.23

£1.09

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I22/2.5/16 N87 5200 +25% -25%

B66285K0000X187
EPCOS / TDK
1: £1.57
1,461In Stock

Mfr. Part No.
B66285K0000X187

Mouser Part No
871-B66285KX187

EPCOS / TDK

Ferrite Cores & Accessories I22/2.5/16 N87 5200 +25% -25%

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Datasheet

1,461In Stock

£1.57

£1.09

£0.934

£0.818

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I22/2.5/16 N97 5250 +25% -25%

B66285K0000X197
EPCOS / TDK
1: £1.69
652In Stock

Mfr. Part No.
B66285K0000X197

Mouser Part No
871-B66285KX197

EPCOS / TDK

Ferrite Cores & Accessories I22/2.5/16 N97 5250 +25% -25%

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Datasheet

652In Stock

£1.69

£1.17

£0.995

£0.882

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLAMP EI 32

B66288F2204X000
EPCOS / TDK
1: £0.33
5,824In Stock

Mfr. Part No.
B66288F2204X000

Mouser Part No
871-B66288F2204X000

EPCOS / TDK

Ferrite Cores & Accessories CLAMP EI 32

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Datasheet

5,824In Stock

£0.33

£0.233

£0.201

£0.18

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP38/8/25 N87OL

B66289G0000X187
EPCOS / TDK
1: £2.66
18In Stock
1,800Expected 25/05/2026

Mfr. Part No.
B66289G0000X187

Mouser Part No
871-B66289G0000X187

EPCOS / TDK

Ferrite Cores & Accessories ELP38/8/25 N87OL

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Datasheet

18In Stock

1,800Expected 25/05/2026

£2.66

£2.13

£1.88

£1.64

£1.42

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP43/10/28 N49OL

B66291G0000X149
EPCOS / TDK
1: £5.05
399In Stock

Mfr. Part No.
B66291G0000X149

Mouser Part No
871-B66291G0000X149

EPCOS / TDK

Ferrite Cores & Accessories ELP43/10/28 N49OL

Learn More

Datasheet

399In Stock

£5.05

£3.42

£2.88

£2.75

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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