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 Coil former E30 Pocan B4235

B66232J1112T1
TDK
1: £1.58
2,300In Stock
2,550Expected 09/11/2026

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

2,550Expected 09/11/2026

£1.58

£1.42

£1.33

£1.22

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/

B66243B1018T1
TDK
1: £2.36
4,209In Stock

Mfr. Part No.
B66243B1018T1

Mouser Part No
871-B66243B1018T1

TDK

Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/

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Datasheet

4,209In Stock

£2.36

£2.14

£2.05

£1.97

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

B66252BM1
TDK
1: £3.26
502In Stock
1,000Expected 21/09/2026

Mfr. Part No.
B66252BM1

Mouser Part No
871-B66252BM1

TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

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Datasheet

502In Stock

1,000Expected 21/09/2026

£3.26

£2.95

£2.81

£2.58

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP14/3.5/5 N87OL

B66281G0000X187
TDK
1: £1.15
3,953In Stock

Mfr. Part No.
B66281G0000X187

Mouser Part No
871-B66281G0000X187

TDK

Ferrite Cores & Accessories ELP14/3.5/5 N87OL

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Datasheet

3,953In Stock

£1.15

£0.796

£0.684

£0.617

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Reel

£0.389

Min.: 1
Mult.: 1

: 1,200

Ferrite Cores & Accessories I14/1.5/5 N87 1250 +25% -25%

B66281K0000X187
TDK
1: £1.54
5,414In Stock

Mfr. Part No.
B66281K0000X187

Mouser Part No
871-B66281KX187

TDK

Ferrite Cores & Accessories I14/1.5/5 N87 1250 +25% -25%

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Datasheet

5,414In Stock

£1.54

£1.07

£0.917

£0.803

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N97 2670 +25% -25%

B66283G0000X197
TDK
1: £2.22
1,417In Stock
4,032On Order

Mfr. Part No.
B66283G0000X197

Mouser Part No
871-B66283GX197

TDK

Ferrite Cores & Accessories ELP18/4/10 N97 2670 +25% -25%

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Datasheet

1,417In Stock

4,032On Order

£2.22

£1.53

£1.31

£1.15

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP32/6/20 N87OL

B66287G0000X187
TDK
1: £2.66
1,904In Stock

Mfr. Part No.
B66287G0000X187

Mouser Part No
871-B66287G0000X187

TDK

Ferrite Cores & Accessories ELP32/6/20 N87OL

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Datasheet

1,904In Stock

£2.66

£1.82

£1.55

£1.36

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

B66287K0000X187
TDK
1: £3.47
2,214In Stock
2,432Expected 28/09/2026

Mfr. Part No.
B66287K0000X187

Mouser Part No
871-B66287KX187

TDK

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

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Datasheet

2,214In Stock

2,432Expected 28/09/2026

£3.47

£2.38

£2.01

£1.76

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP38/8/25 N87OL

B66289G0000X187
TDK
1: £3.78
1,422In Stock

Mfr. Part No.
B66289G0000X187

Mouser Part No
871-B66289G0000X187

TDK

Ferrite Cores & Accessories ELP38/8/25 N87OL

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Datasheet

1,422In Stock

£3.78

£2.75

£2.33

£2.07

£1.68

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87

B66289K0000X187
TDK
1: £5.18
553In Stock
900Expected 25/12/2026

Mfr. Part No.
B66289K0000X187

Mouser Part No
871-B66289KX187

TDK

Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87

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Datasheet

553In Stock

900Expected 25/12/2026

£5.18

£3.55

£2.88

£2.60

£2.28

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLI-EILP38/12/25

B66290A2000X000
TDK
1: £1.96
1,876In Stock

Mfr. Part No.
B66290A2000X000

Mouser Part No
871-B66290A2000X000

TDK

Ferrite Cores & Accessories CLI-EILP38/12/25

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1,876In Stock

£1.96

£1.36

£1.16

£1.03

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%

B66291K0000X187
TDK
1: £5.47
504In Stock

Mfr. Part No.
B66291K0000X187

Mouser Part No
871-B66291KX187

TDK

Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%

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Datasheet

504In Stock

£5.47

£3.75

£3.06

£2.75

£2.42

Min.: 1
Mult.: 1

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

B66293G0000X187
TDK
1: £14.67
385In Stock
600Expected 28/08/2026

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

385In Stock

600Expected 28/08/2026

£14.67

£9.86

£8.22

£7.75

Min.: 1
Mult.: 1

Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25%

B66293K0000X187
TDK
1: £12.68
230In Stock

Mfr. Part No.
B66293K0000X187

Mouser Part No
871-B66293KX187

TDK

Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25%

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Datasheet

230In Stock

£12.68

£8.41

£7.46

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 ELP 64/10/50 N97 12500 '+25%-25%

B66295G0000X197
TDK
1: £18.19
465In Stock
360Expected 23/11/2026

Mfr. Part No.
B66295G0000X197

Mouser Part No
871-B66295G0000X197

TDK

Ferrite Cores & Accessories ELP 64/10/50 N97 12500 '+25%-25%

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Datasheet

465In Stock

360Expected 23/11/2026

£18.19

£11.93

£10.62

£10.11

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I64/5/50 N87 14000 +25% -25%

B66295K0000X187
TDK
1: £14.46
470On Order

Mfr. Part No.
B66295K0000X187

Mouser Part No
871-B66295KX187

TDK

Ferrite Cores & Accessories I64/5/50 N87 14000 +25% -25%

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Datasheet

470On Order

£14.46

£9.72

£8.58

£8.16

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CORE 112uH 0.7A

B66305G0130X187
TDK
1: £0.54
8,933In Stock

Mfr. Part No.
B66305G0130X187

Mouser Part No
871-B66305G130X187

TDK

Ferrite Cores & Accessories CORE 112uH 0.7A

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Datasheet

8,933In Stock

£0.54

£0.376

£0.325

£0.289

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E13/7 4-HSG-1S-10P

B66306C1010T001
TDK
1: £1.73
7,928In Stock
20,700On Order

Mfr. Part No.
B66306C1010T001

Mouser Part No
871-B66306C1010T001

TDK

Ferrite Cores & Accessories CF-E13/7 4-HSG-1S-10P

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Datasheet

7,928In Stock

20,700On Order

£1.73

£1.37

£1.27

£1.24

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 100 nH 16 x 8 x 5 (EF 16) E Core Gapped N87

B66307G100X187
TDK
1: £0.676
17,404In Stock

Mfr. Part No.
B66307G100X187

Mouser Part No
871-B66307G100X187

TDK

Ferrite Cores & Accessories 100 nH 16 x 8 x 5 (EF 16) E Core Gapped N87

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Datasheet

17,404In Stock

£0.676

£0.466

£0.401

£0.356

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%

B66307GX130
TDK
1: £0.698
9,370In Stock

Mfr. Part No.
B66307GX130

Mouser Part No
871-B66307GX130

TDK

Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%

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Datasheet

9,370In Stock

£0.698

£0.486

£0.419

£0.373

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories N87 1000 +30% -20%

B66307GX187
TDK
1: £0.684
20,543In Stock

Mfr. Part No.
B66307GX187

Mouser Part No
871-B66307GX187

TDK

Ferrite Cores & Accessories N87 1000 +30% -20%

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Datasheet

20,543In Stock

£0.684

£0.474

£0.408

£0.362

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E20/10/6 N30

B66311G0000X130
TDK
1: £0.826
8,238In Stock

Mfr. Part No.
B66311G0000X130

Mouser Part No
871-B66311G0000X130

TDK

Ferrite Cores & Accessories E20/10/6 N30

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Datasheet

8,238In Stock

£0.826

£0.572

£0.491

£0.437

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E20/10/6 N87LP=0.1

B66311G0100X187
TDK
1: £0.943
4,261In Stock

Mfr. Part No.
B66311G0100X187

Mouser Part No
871-B66311G0100X187

TDK

Ferrite Cores & Accessories E20/10/6 N87LP=0.1

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Datasheet

4,261In Stock

£0.943

£0.654

£0.563

£0.509

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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