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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Types of Passive Components

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Part #

Ferrite Cores & Accessories YOKE E25

B66208A2010X
TDK
1: £0.346
16,434In Stock

Mfr. Part No.
B66208A2010X

Mouser Part No
871-B66208A2010X

TDK

Ferrite Cores & Accessories YOKE E25

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Datasheet

16,434In Stock

£0.346

£0.314

£0.303

£0.294

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER POCAN B4235

B66230A1114T001
TDK
1: £1.91
4,061In Stock

Mfr. Part No.
B66230A1114T001

Mouser Part No
871-B66230A1114T001

TDK

Ferrite Cores & Accessories COIL FORMER POCAN B4235

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Datasheet

4,061In Stock

£1.91

£1.73

£1.50

£1.32

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former E30 Pocan B4235

B66232J1112T1
TDK
1: £1.58
2,300In Stock
7,650On Order

Mfr. Part No.
B66232J1112T1

Mouser Part No
871-B66232J1112T1

TDK

Ferrite Cores & Accessories Coil former E30 Pocan B4235

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Datasheet

2,300In Stock

7,650On Order

£1.58

£1.42

£1.33

£1.22

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP32/6/20 N87OL

B66287G0000X187
TDK
1: £2.66
1,894In Stock

Mfr. Part No.
B66287G0000X187

Mouser Part No
871-B66287G0000X187

TDK

Ferrite Cores & Accessories ELP32/6/20 N87OL

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Datasheet

1,894In Stock

£2.66

£1.82

£1.55

£1.36

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLAMP EI 32

B66288F2204X000
TDK
1: £0.217
19,254In Stock

Mfr. Part No.
B66288F2204X000

Mouser Part No
871-B66288F2204X000

TDK

Ferrite Cores & Accessories CLAMP EI 32

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Datasheet

19,254In Stock

£0.217

£0.196

£0.189

£0.183

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP58/11/38 N87 7400 '+25%-25%

B66293G0000X187
TDK
1: £14.67
285In Stock
600On Order

Mfr. Part No.
B66293G0000X187

Mouser Part No
871-B66293G0000X187

TDK

Ferrite Cores & Accessories ELP58/11/38 N87 7400 '+25%-25%

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Datasheet

285In Stock

600On Order

£14.67

£9.86

£8.22

£7.75

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP64/10/50 N49 8000 '+30%-30%

B66295G0000X149
TDK
1: £16.50
120In Stock
120Expected 01/01/2027

Mfr. Part No.
B66295G0000X149

Mouser Part No
871-B66295G0000X149

TDK

Ferrite Cores & Accessories ELP64/10/50 N49 8000 '+30%-30%

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Datasheet

120In Stock

120Expected 01/01/2027

£16.50

£11.08

£9.15

£8.74

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP 64/10/50 N87 12500 '+25%-25%

B66295G0000X187
TDK
1: £15.58
304In Stock

Mfr. Part No.
B66295G0000X187

Mouser Part No
871-B66295G0000X187

TDK

Ferrite Cores & Accessories ELP 64/10/50 N87 12500 '+25%-25%

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Datasheet

304In Stock

£15.58

£10.26

£8.84

£8.41

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/21 N87OL

B66335G0000X187
TDK
1: £4.09
1,403In Stock
1,944Expected 21/09/2026

Mfr. Part No.
B66335G0000X187

Mouser Part No
871-B66335G0000X187

TDK

Ferrite Cores & Accessories E55/28/21 N87OL

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Datasheet

1,403In Stock

1,944Expected 21/09/2026

£4.09

£2.78

£2.36

£2.06

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/21 N27OL

B66335G0000X127
TDK
1: £4.57
779In Stock

Mfr. Part No.
B66335G0000X127

Mouser Part No
871-B66335GX127

TDK

Ferrite Cores & Accessories E55/28/21 N27OL

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Datasheet

779In Stock

£4.57

£3.13

£2.65

£2.33

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/25 N87OL

B66344G0000X187
TDK
1: £5.42
451In Stock

Mfr. Part No.
B66344G0000X187

Mouser Part No
871-B66344G0000X187

TDK

Ferrite Cores & Accessories E55/28/25 N87OL

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Datasheet

451In Stock

£5.42

£3.72

£3.05

£2.72

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66359X1014T001
TDK
1: £1.90
1,529In Stock

Mfr. Part No.
B66359X1014T001

Mouser Part No
871-B66359X1014T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

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Datasheet

1,529In Stock

£1.90

£1.60

£1.37

£1.20

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66362B1014T001
TDK
1: £1.53
4,920In Stock
3,000Expected 02/03/2027

Mfr. Part No.
B66362B1014T001

Mouser Part No
871-B66362B1014T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

4,920In Stock

3,000Expected 02/03/2027

£1.53

£1.38

£1.33

£1.26

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N87OL

B66371G0000X187
TDK
1: £9.59
1,590In Stock
1,440On Order

Mfr. Part No.
B66371G0000X187

Mouser Part No
871-B66371G0000X187

TDK

Ferrite Cores & Accessories E70/33/32 N87OL

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Datasheet

1,590In Stock

1,440On Order

£9.59

£7.14

£5.72

£5.71

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E65/32/27 N87OL

B66387GX187
TDK
1: £6.88
553In Stock
336Expected 28/12/2026

Mfr. Part No.
B66387GX187

Mouser Part No
871-B66387GX187

TDK

Ferrite Cores & Accessories E65/32/27 N87OL

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Datasheet

553In Stock

336Expected 28/12/2026

£6.88

£4.64

£3.94

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD15/8/5 N87

B66413GX187
TDK
1: £0.773
17,792In Stock
19,200Expected 14/01/2027

Mfr. Part No.
B66413GX187

Mouser Part No
871-B66413GX187

TDK

Ferrite Cores & Accessories EFD15/8/5 N87

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Datasheet

17,792In Stock

19,200Expected 14/01/2027

£0.773

£0.535

£0.46

£0.409

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD15/8/5 N97OL

B66413G0000X197
TDK
1: £1.07
11,020In Stock
26,880On Order

Mfr. Part No.
B66413G0000X197

Mouser Part No
871-B66413GX197

TDK

Ferrite Cores & Accessories EFD15/8/5 N97OL

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Datasheet

11,020In Stock

26,880On Order

£1.07

£0.746

£0.641

£0.567

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-EFD15

B66414B2000X000
TDK
1: £0.158
33,302In Stock

Mfr. Part No.
B66414B2000X000

Mouser Part No
871-B66414B2000X000

TDK

Ferrite Cores & Accessories CLM-EFD15

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Datasheet

33,302In Stock

£0.158

£0.142

£0.13

£0.12

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD20/10/7 N87

B66417GX187
TDK
1: £0.646
8,268In Stock
204,120On Order

Mfr. Part No.
B66417GX187

Mouser Part No
871-B66417GX187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87

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Datasheet

8,268In Stock

204,120On Order

£0.646

£0.445

£0.383

£0.34

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-EFD20 2 PCS REQUIRED

B66418B2000X
TDK
1: £0.248
33,686In Stock
35,280Expected 05/10/2026

Mfr. Part No.
B66418B2000X

Mouser Part No
871-B66418B2000X

TDK

Ferrite Cores & Accessories CLM-EFD20 2 PCS REQUIRED

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Datasheet

33,686In Stock

35,280Expected 05/10/2026

£0.248

£0.223

£0.201

£0.18

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10%

B66421U0250K187
TDK
1: £1.40
3,861In Stock

Mfr. Part No.
B66421U0250K187

Mouser Part No
871-B66421U250K187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 250NH+/-10%

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Datasheet

3,861In Stock

£1.40

£0.969

£0.834

£0.739

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-EFD25 2 PCS REQUIRED

B66422B2000X
TDK
1: £0.315
8,916In Stock

Mfr. Part No.
B66422B2000X

Mouser Part No
871-B66422B2000X

TDK

Ferrite Cores & Accessories CLM-EFD25 2 PCS REQUIRED

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Datasheet

8,916In Stock

£0.315

£0.289

£0.278

£0.265

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD30/15/9 N87OL

B66423GX187
TDK
1: £1.19
4,065In Stock
6,300Expected 24/11/2026

Mfr. Part No.
B66423GX187

Mouser Part No
871-B66423GX187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87OL

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Datasheet

4,065In Stock

6,300Expected 24/11/2026

£1.19

£0.732

£0.658

£0.614

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD30/15/9 N87

B66423U0160K187
TDK
1: £1.51
2,925In Stock

Mfr. Part No.
B66423U0160K187

Mouser Part No
871-B66423U160K187

TDK

Ferrite Cores & Accessories EFD30/15/9 N87

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Datasheet

2,925In Stock

£1.51

£1.05

£0.89

£0.788

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20%

B67345B0003X087
TDK
1: £19.42
114In Stock

Mfr. Part No.
B67345B0003X087

Mouser Part No
871-B67345B0003X087

TDK

Ferrite Cores & Accessories U93/76/16 N87 3100 +30% -20%

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Datasheet

114In Stock

£19.42

£14.03

£12.49

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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