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 COV-EFD15

B66414A7000X
TDK
1: £0.593
7,989In Stock

Mfr. Part No.
B66414A7000X

Mouser Part No
871-B66414A7000X

TDK

Ferrite Cores & Accessories COV-EFD15

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Datasheet

7,989In Stock

£0.593

£0.54

£0.518

£0.479

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories MHB2-7.25/4.2 6.2-N30/

B62152A0007X030
TDK
1: £0.826
3,387In Stock
6,000Expected 05/10/2026

Mfr. Part No.
B62152A0007X030

Mouser Part No
871-B62152A0007X030

TDK

Ferrite Cores & Accessories MHB2-7.25/4.2 6.2-N30/

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Datasheet

3,387In Stock

6,000Expected 05/10/2026

£0.826

£0.572

£0.491

£0.437

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8/26.2/12.5M33 TOROID

B64290A0022X033
TDK
1: £7.93
18In Stock
400Expected 21/07/2027

Mfr. Part No.
B64290A0022X033

Mouser Part No
871-B64290A0022X033

TDK

Ferrite Cores & Accessories 41.8/26.2/12.5M33 TOROID

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18In Stock

400Expected 21/07/2027

£7.93

£5.48

£4.45

£4.03

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 10X6X4 K1 TOROID

B64290A0038X001
TDK
1: £0.615
1,328In Stock
6,000Expected 11/01/2027

Mfr. Part No.
B64290A0038X001

Mouser Part No
871-B64290A0038X001

TDK

Ferrite Cores & Accessories 10X6X4 K1 TOROID

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Datasheet

1,328In Stock

6,000Expected 11/01/2027

£0.615

£0.431

£0.372

£0.33

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories T10/6/4-T38 TOROID

B64290A0038X038
TDK
1: £0.526
444In Stock

Mfr. Part No.
B64290A0038X038

Mouser Part No
871-B64290A0038X038

TDK

Ferrite Cores & Accessories T10/6/4-T38 TOROID

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Datasheet

444In Stock

£0.526

£0.362

£0.313

£0.278

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 40X24X16 N30 TOROID

B64290A0659X830
TDK
1: £6.45
103In Stock

Mfr. Part No.
B64290A0659X830

Mouser Part No
871-B64290A0659X830

TDK

Ferrite Cores & Accessories 40X24X16 N30 TOROID

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Datasheet

103In Stock

£6.45

£4.48

£3.63

£2.95

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 22.1X13.7X7.90 N49 TOROID

B64290A0719X049
TDK
1: £1.68
54In Stock

Mfr. Part No.
B64290A0719X049

Mouser Part No
871-B64290A0719X049

TDK

Ferrite Cores & Accessories 22.1X13.7X7.90 N49 TOROID

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Datasheet

54In Stock

£1.68

£1.09

£0.978

£0.908

Reel

£0.608

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Min.: 1
Mult.: 1

: 750

Ferrite Cores & Accessories R63/38/25 N30 toroid

B64290A0699X830
TDK
1: £17.36
69In Stock

Mfr. Part No.
B64290A0699X830

Mouser Part No
871-B64290A699X830

TDK

Ferrite Cores & Accessories R63/38/25 N30 toroid

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Datasheet

69In Stock

£17.36

£11.52

£10.45

£10.13

£9.30

Min.: 1
Mult.: 1

Ferrite Cores & Accessories R63/38/25 N87 toroid

B64290A0699X087
TDK
1: £18.39
4In Stock
270On Order

Mfr. Part No.
B64290A0699X087

Mouser Part No
871-B64290A699X87

TDK

Ferrite Cores & Accessories R63/38/25 N87 toroid

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Datasheet

4In Stock

270On Order

£18.39

£12.74

£10.51

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID

B64290L0022X065
TDK
1: £5.12
335In Stock

Mfr. Part No.
B64290L0022X065

Mouser Part No
871-B64290L0022X065

TDK

Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID

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Datasheet

335In Stock

£5.12

£3.54

£2.84

£2.60

£2.44

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 10X6X4 N27 TOROID

B64290L0038X027
TDK
1: £0.308
4,777In Stock

Mfr. Part No.
B64290L0038X027

Mouser Part No
871-B64290L0038X027

TDK

Ferrite Cores & Accessories 10X6X4 N27 TOROID

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Datasheet

4,777In Stock

£0.308

£0.217

£0.189

£0.168

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Reel

£0.082

Min.: 1
Mult.: 1

: 3,000

Ferrite Cores & Accessories 10/6/4 N49 TOROID

B64290L0038X049
TDK
1: £0.511
2,872In Stock
6,000Expected 05/10/2026

Mfr. Part No.
B64290L0038X049

Mouser Part No
871-B64290L0038X049

TDK

Ferrite Cores & Accessories 10/6/4 N49 TOROID

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Datasheet

2,872In Stock

6,000Expected 05/10/2026

Cut Tape

£0.511

£0.351

£0.303

£0.27

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Reel

£0.147

Min.: 1
Mult.: 1

: 3,000

Ferrite Cores & Accessories 58.3/32/18 T37 TOROID

B64290L0043X037
TDK
1: £15.39
28In Stock

Mfr. Part No.
B64290L0043X037

Mouser Part No
871-B64290L0043X037

TDK

Ferrite Cores & Accessories 58.3/32/18 T37 TOROID

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Datasheet

28In Stock

£15.39

£11.66

£9.88

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID

B64290L0044X049
TDK
1: £0.548
3,119In Stock

Mfr. Part No.
B64290L0044X049

Mouser Part No
871-B64290L0044X049

TDK

Ferrite Cores & Accessories 12.5X7.5X5 N49 TOROID

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Datasheet

3,119In Stock

£0.548

£0.379

£0.327

£0.292

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Reel

£0.159

Min.: 1
Mult.: 1

: 1,500

Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID

B64290L0044X087
TDK
1: £0.45
2,870In Stock
4,500Expected 27/11/2026

Mfr. Part No.
B64290L0044X087

Mouser Part No
871-B64290L0044X087

TDK

Ferrite Cores & Accessories 12.5X7.5X5 N87 TOROID

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Datasheet

2,870In Stock

4,500Expected 27/11/2026

£0.45

£0.313

£0.271

£0.241

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Reel

£0.126

Min.: 1
Mult.: 1

: 1,500

Ferrite Cores & Accessories 34X20.5X12.5 T65 TOROID

B64290L0048X065
TDK
1: £4.90
188In Stock

Mfr. Part No.
B64290L0048X065

Mouser Part No
871-B64290L0048X065

TDK

Ferrite Cores & Accessories 34X20.5X12.5 T65 TOROID

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Datasheet

188In Stock

£4.90

£3.37

£2.72

£2.47

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 34/20.5/12.5 N87 TOROID

B64290L0048X087
TDK
1: £4.71
140In Stock

Mfr. Part No.
B64290L0048X087

Mouser Part No
871-B64290L0048X087

TDK

Ferrite Cores & Accessories 34/20.5/12.5 N87 TOROID

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Datasheet

140In Stock

£4.71

£3.24

£2.65

£2.37

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 102/65.8/15 N87 TOROID

B64290L0084X087
TDK
1: £30.28
1In Stock
72Expected 06/10/2026

Mfr. Part No.
B64290L0084X087

Mouser Part No
871-B64290L0084X087

TDK

Ferrite Cores & Accessories 102/65.8/15 N87 TOROID

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Datasheet

1In Stock

72Expected 06/10/2026

£30.28

£19.43

£18.66

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 25.3/14.8/20 T38 TOROID

B64290L0616X038
TDK
1: £4.25
474In Stock
1,620Expected 21/12/2026

Mfr. Part No.
B64290L0616X038

Mouser Part No
871-B64290L0616X038

TDK

Ferrite Cores & Accessories 25.3/14.8/20 T38 TOROID

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Datasheet

474In Stock

1,620Expected 21/12/2026

£4.25

£2.90

£2.44

£2.14

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 25.3X14.8X20 N30 TOROID

B64290L0616X087
TDK
1: £3.96
3In Stock
810Expected 30/11/2026

Mfr. Part No.
B64290L0616X087

Mouser Part No
871-B64290L0616X087

TDK

Ferrite Cores & Accessories 25.3X14.8X20 N30 TOROID

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Datasheet

3In Stock

810Expected 30/11/2026

£3.96

£2.71

£2.30

£2.01

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 25.3X14.8X10 N87 TOROID

B64290L0618X087
TDK
1: £2.01
60In Stock
4,000On Order

Mfr. Part No.
B64290L0618X087

Mouser Part No
871-B64290L0618X087

TDK

Ferrite Cores & Accessories 25.3X14.8X10 N87 TOROID

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Datasheet

60In Stock

4,000On Order

£2.01

£1.39

£1.19

£1.05

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories R22.1/13.7/6.35 T35 toroid

B64290L0638X035
TDK
1: £1.50
1,333In Stock

Mfr. Part No.
B64290L0638X035

Mouser Part No
871-B64290L0638X035

TDK

Ferrite Cores & Accessories R22.1/13.7/6.35 T35 toroid

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Datasheet

1,333In Stock

£1.50

£1.04

£0.882

£0.78

Reel

£0.60

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Min.: 1
Mult.: 1

: 300

Ferrite Cores & Accessories 22.1X13.7X6.35N30 TOROID

B64290L0638X830
TDK
1: £1.29
94In Stock
1,500Expected 26/08/2026

Mfr. Part No.
B64290L0638X830

Mouser Part No
871-B64290L0638X830

TDK

Ferrite Cores & Accessories 22.1X13.7X6.35N30 TOROID

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Datasheet

94In Stock

1,500Expected 26/08/2026

£1.29

£0.89

£0.773

£0.702

Reel

£0.498

View

Min.: 1
Mult.: 1

: 300

Ferrite Cores & Accessories 29.5X19X14.9 T37 TOROID

B64290L0647X037
TDK
1: £4.21
533In Stock
600Expected 08/01/2027

Mfr. Part No.
B64290L0647X037

Mouser Part No
871-B64290L0647X037

TDK

Ferrite Cores & Accessories 29.5X19X14.9 T37 TOROID

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Datasheet

533In Stock

600Expected 08/01/2027

£4.21

£2.88

£2.44

£2.15

£1.75

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 29.5/19/14.9 N30 TOROID

B64290L0647X830
TDK
1: £4.73
22In Stock
600Expected 30/03/2027

Mfr. Part No.
B64290L0647X830

Mouser Part No
871-B64290L0647X830

TDK

Ferrite Cores & Accessories 29.5/19/14.9 N30 TOROID

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Datasheet

22In Stock

600Expected 30/03/2027

£4.73

£3.24

£2.74

£2.39

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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