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 ETD49/25/16 N87LP 0.5MM

B66367G0500X187
TDK
1: £4.65
14In Stock
2,400On Order

Mfr. Part No.
B66367G0500X187

Mouser Part No
871-B66367G500X187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM

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Datasheet

14In Stock

2,400On Order

£4.65

£3.16

£2.62

£2.28

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

B66367GX127
TDK
1: £4.51
160In Stock

Mfr. Part No.
B66367GX127

Mouser Part No
871-B66367GX127

TDK

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

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Datasheet

160In Stock

£4.51

£3.07

£2.60

£2.27

£1.88

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

B66367G0000X197
TDK
1: £7.40
246In Stock

Mfr. Part No.
B66367G0000X197

Mouser Part No
871-B66367GX197

TDK

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

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Datasheet

246In Stock

£7.40

£5.08

£4.16

£3.68

£3.43

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM

B66371G1500X127
TDK
1: £13.54
42In Stock

Mfr. Part No.
B66371G1500X127

Mouser Part No
871-B66371G1500X127

TDK

Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM

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Datasheet

42In Stock

£13.54

£9.25

£8.24

£7.32

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N95 ungapped

B66371G0000X195
TDK
1: £13.93
58In Stock
180Expected 21/12/2026

Mfr. Part No.
B66371G0000X195

Mouser Part No
871-B66371GX195

TDK

Ferrite Cores & Accessories E70/33/32 N95 ungapped

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Datasheet

58In Stock

180Expected 21/12/2026

£13.93

£9.37

£8.25

£7.83

£7.33

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32-N87-DG250 FERRITE CORE SET

B66371Q0250K187
TDK
1: £13.96
45In Stock

Mfr. Part No.
B66371Q0250K187

Mouser Part No
871-B66371Q0250K187

TDK

Ferrite Cores & Accessories E70/33/32-N87-DG250 FERRITE CORE SET

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Datasheet

45In Stock

£13.96

£9.25

£8.08

£7.10

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E70-1S

B66372A2000T001
TDK
1: £5.69
88In Stock

Mfr. Part No.
B66372A2000T001

Mouser Part No
871-B66372A2000T1

TDK

Ferrite Cores & Accessories CF-E70-1S

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Datasheet

88In Stock

£5.69

£5.13

£4.89

£4.72

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK

B66372B2000T001
TDK
1: £6.27
65In Stock

Mfr. Part No.
B66372B2000T001

Mouser Part No
871-B66372B2000T001

TDK

Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK

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Datasheet

65In Stock

£6.27

£5.60

£5.33

£4.25

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER

B66388B1000T001
TDK
1: £3.70
89In Stock
168On Order

Mfr. Part No.
B66388B1000T001

Mouser Part No
871-B66388B1000T001

TDK

Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER

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Datasheet

89In Stock

168On Order

£3.70

£3.25

£2.62

£2.44

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N27OL

B66395G0000X127
TDK
1: £5.39
39In Stock

Mfr. Part No.
B66395G0000X127

Mouser Part No
871-B66395G0000X127

TDK

Ferrite Cores & Accessories ETD54/28/19 N27OL

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Datasheet

39In Stock

£5.39

£3.70

£3.03

£2.48

£2.38

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

B66395G0500X187
TDK
1: £7.38
55In Stock

Mfr. Part No.
B66395G0500X187

Mouser Part No
871-B66395G0500X187

TDK

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

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Datasheet

55In Stock

£7.38

£4.96

£4.16

£3.33

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

B66395G1500X187
TDK
1: £7.20
34In Stock

Mfr. Part No.
B66395G1500X187

Mouser Part No
871-B66395G1500X187

TDK

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

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Datasheet

34In Stock

£7.20

£4.96

£4.24

£3.33

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

B66397G1000X187
TDK
1: £10.14
15In Stock
160Expected 19/10/2026

Mfr. Part No.
B66397G1000X187

Mouser Part No
871-B66397G1000X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

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Datasheet

15In Stock

160Expected 19/10/2026

£10.14

£6.76

£5.83

£4.84

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

B66397G1500X187
TDK
1: £10.34
87In Stock

Mfr. Part No.
B66397G1500X187

Mouser Part No
871-B66397G1500X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

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Datasheet

87In Stock

£10.34

£7.09

£5.67

£5.39

£4.84

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

B66413U0160L187
TDK
1: £0.811
2,995In Stock

Mfr. Part No.
B66413U0160L187

Mouser Part No
871-B66413U0160L187

TDK

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

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Datasheet

2,995In Stock

£0.811

£0.56

£0.482

£0.428

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20%

B66417G0000X608
TDK
1: £1.32
305In Stock

Mfr. Part No.
B66417G0000X608

Mouser Part No
871-B66417G0000X608

TDK

Ferrite Cores & Accessories EFD20x10x7 PC200 560 +30% -20%

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Datasheet

305In Stock

£1.32

£0.917

£0.788

£0.704

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%

B66417U0250K187
TDK
1: £0.89
2,522In Stock
5,040Expected 21/12/2026

Mfr. Part No.
B66417U0250K187

Mouser Part No
871-B66417U0250K187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87AL 250NH +/-10%

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Datasheet

2,522In Stock

5,040Expected 21/12/2026

£0.89

£0.617

£0.531

£0.471

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

B66421U0160K187
TDK
1: £1.39
1,481In Stock
2,600Expected 08/12/2026

Mfr. Part No.
B66421U0160K187

Mouser Part No
871-B66421U0160K187

TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

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Datasheet

1,481In Stock

2,600Expected 08/12/2026

£1.39

£0.96

£0.826

£0.739

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EFD30/15/9 N97OL

B66423G0000X197
TDK
1: £1.96
458In Stock
900Expected 09/03/2027

Mfr. Part No.
B66423G0000X197

Mouser Part No
871-B66423GX197

TDK

Ferrite Cores & Accessories EFD30/15/9 N97OL

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Datasheet

458In Stock

900Expected 09/03/2027

£1.96

£1.36

£1.16

£1.02

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-EFD30

B66424B2000X000
TDK
1: £0.30
7,402In Stock
8,100Expected 25/02/2027

Mfr. Part No.
B66424B2000X000

Mouser Part No
871-B66424B2000X

TDK

Ferrite Cores & Accessories CLM-EFD30

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Datasheet

7,402In Stock

8,100Expected 25/02/2027

£0.30

£0.273

£0.264

£0.252

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66424W1012D1
TDK
1: £1.02
414In Stock
12,600On Order

Mfr. Part No.
B66424W1012D1

Mouser Part No
871-B66424W1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

414In Stock

12,600On Order

£1.02

£0.934

£0.871

£0.803

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS

B66453G0000X187
TDK
1: £1.75
632In Stock

Mfr. Part No.
B66453G0000X187

Mouser Part No
871-B66453G0000X187

TDK

Ferrite Cores & Accessories ELP18/4/10 N87OL NO RECESS

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Datasheet

632In Stock

£1.75

£1.20

£1.03

£0.908

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP32/6/20 N49 3900 +25% -25%

B66457G0000X149
TDK
1: £3.40
121In Stock

Mfr. Part No.
B66457G0000X149

Mouser Part No
871-B66457GX149

TDK

Ferrite Cores & Accessories ELP32/6/20 N49 3900 +25% -25%

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Datasheet

121In Stock

£3.40

£2.33

£1.98

£1.74

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EQ25/5.6/18 N49 4100 +25% -25%

B66481GX149
TDK
1: £2.56
501In Stock

Mfr. Part No.
B66481GX149

Mouser Part No
871-B66481GX149

TDK

Ferrite Cores & Accessories EQ25/5.6/18 N49 4100 +25% -25%

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Datasheet

501In Stock

£2.56

£1.76

£1.50

£1.32

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%

B66482G0000X608
TDK
1: £2.37
686In Stock

Mfr. Part No.
B66482G0000X608

Mouser Part No
871-B66482G0000X608

TDK

Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%

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Datasheet

686In Stock

£2.37

£1.63

£1.41

£1.24

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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