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 E20/10/6 N27LP 0.500 MM

B66311G0500X127
TDK
1: £0.89
5,630Expected 03/12/2026

Mfr. Part No.
B66311G0500X127

Mouser Part No
871-B66311G0500X127

TDK

Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM

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Datasheet

5,630Expected 03/12/2026

£0.89

£0.624

£0.536

£0.476

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N27LP=0.5MM

B66317G0500X127
TDK
1: £0.943
3,600Expected 03/12/2026

Mfr. Part No.
B66317G0500X127

Mouser Part No
871-B66317G0500X127

TDK

Ferrite Cores & Accessories E25/13/7 N27LP=0.5MM

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Datasheet

3,600Expected 03/12/2026

£0.943

£0.652

£0.56

£0.497

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm

B66317G500X187
TDK
1: £0.899
3,587Expected 15/09/2026

Mfr. Part No.
B66317G500X187

Mouser Part No
871-B66317G500X187

TDK

Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm

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Datasheet

3,587Expected 15/09/2026

£0.899

£0.621

£0.536

£0.49

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EC35/17/10 N27OL

B66337G0000X127
TDK
1: £2.76
1,771Expected 20/01/2027

Mfr. Part No.
B66337G0000X127

Mouser Part No
871-B66337G0000X127

TDK

Ferrite Cores & Accessories EC35/17/10 N27OL

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1,771Expected 20/01/2027

£2.76

£1.89

£1.61

£1.41

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20%

B66365GX197
TDK
1: £4.32
3,021On Order

Mfr. Part No.
B66365GX197

Mouser Part No
871-B66365GX197

TDK

Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20%

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Datasheet

3,021On Order

£4.32

£2.95

£2.50

£2.17

£1.78

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25 16-N87-G1000

B66367G1000X187
TDK
1: £4.75
1,409On Order

Mfr. Part No.
B66367G1000X187

Mouser Part No
871-B66367G1000X187

TDK

Ferrite Cores & Accessories ETD49/25 16-N87-G1000

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Datasheet

1,409On Order

£4.75

£3.24

£2.74

£2.39

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20%

B66375G0000X197
TDK
1: £5.17
716On Order

Mfr. Part No.
B66375G0000X197

Mouser Part No
871-B66375G0000X197

TDK

Ferrite Cores & Accessories E80/38/20 N97 4700 +30% -20%

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Datasheet

716On Order

£5.17

£3.54

£2.78

£2.38

£2.27

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E40/16/12 N87 4150 +30% -20%

B66381GX187
TDK
1: £2.59
1,248Expected 03/12/2026

Mfr. Part No.
B66381GX187

Mouser Part No
871-B66381GX187

TDK

Ferrite Cores & Accessories E40/16/12 N87 4150 +30% -20%

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Datasheet

1,248Expected 03/12/2026

£2.59

£1.78

£1.52

£1.33

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N97AL 4600NH -20/+30%

B66395G0000X197
TDK
1: £7.46
2,829On Order

Mfr. Part No.
B66395G0000X197

Mouser Part No
871-B66395GX197

TDK

Ferrite Cores & Accessories ETD54/28/19 N97AL 4600NH -20/+30%

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Datasheet

2,829On Order

£7.46

£5.53

£4.21

£3.37

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31/22 N87LP 0.2MM

B66397G0200X187
TDK
1: £9.53
280Expected 16/11/2026

Mfr. Part No.
B66397G0200X187

Mouser Part No
871-B66397G0200X187

TDK

Ferrite Cores & Accessories ETD59/31/22 N87LP 0.2MM

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Datasheet

280Expected 16/11/2026

£9.53

£6.76

£6.21

£4.84

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM

B66397G2000X187
TDK
1: £10.14
330On Order

Mfr. Part No.
B66397G2000X187

Mouser Part No
871-B66397G2000X187

TDK

Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM

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Datasheet

330On Order

£10.14

£6.76

£4.84

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66398W1024T1
TDK
1: £2.97
5,900On Order

Mfr. Part No.
B66398W1024T1

Mouser Part No
871-B66398W1024T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

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Datasheet

5,900On Order

£2.97

£2.03

£1.90

£1.82

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18x4x10 PC200 1300 +25% -25%

B66453G0000X608
TDK
1: £1.37
4,017Expected 17/09/2026

Mfr. Part No.
B66453G0000X608

Mouser Part No
871-B66453G0000X608

TDK

Ferrite Cores & Accessories ELP18x4x10 PC200 1300 +25% -25%

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Datasheet

4,017Expected 17/09/2026

£1.37

£0.995

£0.818

£0.739

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I18x2x10 PC200 1500 +25% -25%

B66453K0000X608
TDK
1: £1.31
8,057On Order

Mfr. Part No.
B66453K0000X608

Mouser Part No
871-B66453K0000X608

TDK

Ferrite Cores & Accessories I18x2x10 PC200 1500 +25% -25%

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Datasheet

8,057On Order

£1.31

£0.908

£0.78

£0.695

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Min.: 1
Mult.: 1

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

B66481G0000X608
TDK
1: £3.13
1,296Expected 05/10/2026

Mfr. Part No.
B66481G0000X608

Mouser Part No
871-B66481G0000X608

TDK

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

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Datasheet

1,296Expected 05/10/2026

£3.13

£2.15

£1.82

£1.60

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED

B66482G0000X149
TDK
1: £2.65
980Expected 05/10/2026

Mfr. Part No.
B66482G0000X149

Mouser Part No
871-B66482G0000X149

TDK

Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED

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Datasheet

980Expected 05/10/2026

£2.65

£1.82

£1.55

£1.36

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ER 25X6X15 N97

B66484G0000X197
TDK
1: £2.50
1,800Expected 21/01/2027

Mfr. Part No.
B66484G0000X197

Mouser Part No
871-B66484G0000X197

TDK

Ferrite Cores & Accessories ER 25X6X15 N97

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Datasheet

1,800Expected 21/01/2027

£2.50

£1.73

£1.47

£1.29

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories U93/76/16 N95 4100 +30% -20%

B67345B0003X095
TDK
1: £24.51
344On Order

Mfr. Part No.
B67345B0003X095

Mouser Part No
871-B67345B0003X095

TDK

Ferrite Cores & Accessories U93/76/16 N95 4100 +30% -20%

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Datasheet

344On Order

£24.51

£15.29

£14.15

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Mn-Zn Ferrite Core N95 100x100x6

B67410A0289X195
TDK
1: £33.38
168Expected 07/04/2027

Mfr. Part No.
B67410A0289X195

Mouser Part No
871-B67410A0289X195

TDK

Ferrite Cores & Accessories Mn-Zn Ferrite Core N95 100x100x6

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Datasheet

168Expected 07/04/2027

£33.38

£22.50

£21.31

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N48 315 +3%-3%

B65811F0315A048
TDK
1: £4.50
200Expected 17/03/2027

Mfr. Part No.
B65811F0315A048

Mouser Part No
871-B65811F0315A048

TDK

Ferrite Cores & Accessories RM8 N48 315 +3%-3%

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Datasheet

200Expected 17/03/2027

£4.50

£3.62

£2.55

£2.43

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM12/I-N49 '+30%-20% Sold as set

B65815E0000R049
TDK
1: £6.75
290Expected 11/01/2027

Mfr. Part No.
B65815E0000R049

Mouser Part No
871-B65815E0000R049

TDK

Ferrite Cores & Accessories RM12/I-N49 '+30%-20% Sold as set

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Datasheet

290Expected 11/01/2027

£6.75

£5.57

£5.34

Quote

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P CORE HALF 25X8.9

B65939A0000X022
TDK
1: £3.81
605Expected 12/04/2027

Mfr. Part No.
B65939A0000X022

Mouser Part No
871-B65939A0000X022

TDK

Ferrite Cores & Accessories P CORE HALF 25X8.9

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Datasheet

605Expected 12/04/2027

£3.81

£2.60

£2.20

£1.93

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05

B66387G1000X187
TDK
1: £13.83
56Expected 18/01/2027

Mfr. Part No.
B66387G1000X187

Mouser Part No
871-B66387G1000X187

TDK

Ferrite Cores & Accessories E65/32/27 N87LP 1MM+/-0.05

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Datasheet

56Expected 18/01/2027

£13.83

£10.00

£8.04

£7.96

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E65/32/27 N27OL

B66387G0000X127
TDK
1: £8.40
112Expected 21/12/2026

Mfr. Part No.
B66387G0000X127

Mouser Part No
871-B66387GX127

TDK

Ferrite Cores & Accessories E65/32/27 N27OL

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Datasheet

112Expected 21/12/2026

£8.40

£5.86

£4.70

£4.16

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories U 11/9/6 Ferrites and Accessory

B67366A1X27
TDK
1: £0.89
1,945Expected 31/12/2026

Mfr. Part No.
B67366A1X27

Mouser Part No
871-B67366A1X27

TDK

Ferrite Cores & Accessories U 11/9/6 Ferrites and Accessory

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Datasheet

1,945Expected 31/12/2026

£0.89

£0.618

£0.533

£0.491

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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