Ferrite Cores & Accessories – Mouser United Kingdom

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Part #

Ferrite Cores & Accessories E8.8-N87 '+30%-20%

B66302G0000X187
EPCOS / TDK
1: £0.751
1,752In Stock

Mfr. Part No.
B66302G0000X187

Mouser Part No
871-B66302G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E8.8-N87 '+30%-20%

Learn More

Datasheet

1,752In Stock

£0.751

£0.526

£0.453

£0.402

View

Min.: 1
Mult.: 1

E8.8/4/2

Ferrite Cores

Ungapped

E Core

E 8.8

550 nH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E13/7/4 N30 1000 +30% -20%

B66305G0000X130
EPCOS / TDK
1: £0.405
4,903In Stock

Mfr. Part No.
B66305G0000X130

Mouser Part No
871-B66305GX130

EPCOS / TDK

Ferrite Cores & Accessories E13/7/4 N30 1000 +30% -20%

Learn More

Datasheet

4,903In Stock

£0.405

£0.285

£0.245

£0.219

View

Min.: 1
Mult.: 1

E13/7/4

Ferrite Cores

Ungapped

E Core

12.6 x 3.7 x 6.5

1 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories E16/8/5 N27OL

B66307G0000X127
EPCOS / TDK
1: £0.488
2,032In Stock

Mfr. Part No.
B66307G0000X127

Mouser Part No
871-B66307G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E16/8/5 N27OL

Learn More

Datasheet

2,032In Stock

£0.488

£0.34

£0.292

£0.26

View

Min.: 1
Mult.: 1

E16/8/5

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

950 nH

- 20 %, + 30 %

Core

N27

Bulk

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

B66307G100X187
EPCOS / TDK
1: £0.533
2,877In Stock

Mfr. Part No.
B66307G100X187

Mouser Part No
871-B66307G100X187

EPCOS / TDK

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

Learn More

Datasheet

2,877In Stock

£0.533

£0.368

£0.317

£0.282

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Gapped

E Core

16 x 8 x 5 (EF 16)

100 nH

N87

Bulk

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

B66307GX130
EPCOS / TDK
1: £0.555
3,920In Stock

Mfr. Part No.
B66307GX130

Mouser Part No
871-B66307GX130

EPCOS / TDK

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

Learn More

Datasheet

3,920In Stock

£0.555

£0.384

£0.332

£0.295

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

1.4 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories E20/10/6 N27OL

B66311G0000X127
EPCOS / TDK
1: £0.533
4,468In Stock

Mfr. Part No.
B66311G0000X127

Mouser Part No
871-B66311G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N27OL

Learn More

Datasheet

4,468In Stock

£0.533

£0.375

£0.324

£0.288

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Ungapped

E Core

20 x 10 x 6 (EF 20)

1.3 uH

- 20 %, + 30 %

Core

N27

Bulk

Ferrite Cores & Accessories E20/10/6 N30

B66311G0000X130
EPCOS / TDK
1: £0.661
2,390In Stock

Mfr. Part No.
B66311G0000X130

Mouser Part No
871-B66311G0000X130

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N30

Learn More

Datasheet

2,390In Stock

£0.661

£0.461

£0.397

£0.353

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Ungapped

E Core

20 x 10 x 6 (EF 20)

2.15 uH

- 20 %, + 30 %

Core

N30

Bulk

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

B66317G500X187
EPCOS / TDK
1: £0.684
2,464In Stock

Mfr. Part No.
B66317G500X187

Mouser Part No
871-B66317G500X187

EPCOS / TDK

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

Learn More

Datasheet

2,464In Stock

£0.684

£0.478

£0.411

£0.366

View

Min.: 1
Mult.: 1

B66317G

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

151 nH

N87

Bulk

Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20%

B66317GX127
EPCOS / TDK
1: £0.593
3,508In Stock
3,600Expected 30/04/2026

Mfr. Part No.
B66317GX127

Mouser Part No
871-B66317GX127

EPCOS / TDK

Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20%

Learn More

Datasheet

3,508In Stock

3,600Expected 30/04/2026

£0.593

£0.413

£0.356

£0.316

View

Min.: 1
Mult.: 1

B66317G

Ferrite Cores

Ungapped

E Core

25 x 13 x 7 (EF 25)

1.75 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E30/15/7 N87OL

B66319GX187
EPCOS / TDK
1: £0.882
2,553In Stock
3,400Expected 30/04/2026

Mfr. Part No.
B66319GX187

Mouser Part No
871-B66319GX187

EPCOS / TDK

Ferrite Cores & Accessories E30/15/7 N87OL

Learn More

Datasheet

2,553In Stock

3,400Expected 30/04/2026

£0.882

£0.615

£0.528

£0.468

View

Min.: 1
Mult.: 1

B66319G

Ferrite Cores

Ungapped

E Core

30 x 15 x 7

1.9 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E42/21/15 N27OL

B66325G0000X127
EPCOS / TDK
1: £2.38
338In Stock

Mfr. Part No.
B66325G0000X127

Mouser Part No
871-B66325GX127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/15 N27OL

Learn More

Datasheet

338In Stock

£2.38

£1.63

£1.39

£1.22

View

Min.: 1
Mult.: 1

E10/5.5/5

Ferrite Cores

Ungapped

E Core

42 x 21 x 15

3.5 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

B66329G0500X127
EPCOS / TDK
1: £2.48
238In Stock

Mfr. Part No.
B66329G0500X127

Mouser Part No
871-B66329G0500X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

Learn More

Datasheet

238In Stock

£2.48

£1.71

£1.53

£1.37

£1.17

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

500 nH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

B66329G1000X127
EPCOS / TDK
1: £2.72
417In Stock

Mfr. Part No.
B66329G1000X127

Mouser Part No
871-B66329G1000X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

Learn More

Datasheet

417In Stock

£2.72

£1.87

£1.59

£1.40

£1.17

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

1 uH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 1.5MM

B66329G1500X127
EPCOS / TDK
1: £2.64
240In Stock

Mfr. Part No.
B66329G1500X127

Mouser Part No
871-B66329G1500X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27LP 1.5MM

Learn More

Datasheet

240In Stock

£2.64

£1.81

£1.53

£1.34

£1.17

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

259 nH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

B66329G1500X187
EPCOS / TDK
1: £2.94
311In Stock

Mfr. Part No.
B66329G1500X187

Mouser Part No
871-B66329G1500X187

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

Learn More

Datasheet

311In Stock

£2.94

£2.02

£1.71

£1.50

£1.27

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

259 nH

N87

Bulk

Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%

B66329G0000X127
EPCOS / TDK
1: £2.71
76In Stock
360Expected 02/04/2026

Mfr. Part No.
B66329G0000X127

Mouser Part No
871-B66329GX127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%

Learn More

Datasheet

76In Stock

360Expected 02/04/2026

£2.71

£1.86

£1.58

£1.39

£1.16

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Ungapped

E Core

42 x 21 x 20

4.75 nH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E55/28/21 N27LP 1.0MM

B66335G1000X127
EPCOS / TDK
1: £4.53
139In Stock

Mfr. Part No.
B66335G1000X127

Mouser Part No
871-B66335G1000X127

EPCOS / TDK

Ferrite Cores & Accessories E55/28/21 N27LP 1.0MM

Learn More

Datasheet

139In Stock

£4.53

£3.08

£2.60

£2.33

View

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

ELP Core

55 x 28 x 21

1 uH

N27

Bulk

Ferrite Cores & Accessories E55/28/21 N27OL

B66335G0000X127
EPCOS / TDK
1: £3.46
122In Stock

Mfr. Part No.
B66335G0000X127

Mouser Part No
871-B66335GX127

EPCOS / TDK

Ferrite Cores & Accessories E55/28/21 N27OL

Learn More

Datasheet

122In Stock

£3.46

£2.37

£2.00

£1.75

£1.54

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Ungapped

E Core

55 x 28 x 21

5.8 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E55/28/25 N27LP 2.5MM

B66344G2500X127
EPCOS / TDK
1: £2.81
200In Stock

Mfr. Part No.
B66344G2500X127

Mouser Part No
871-B66344G2500X127

EPCOS / TDK

Ferrite Cores & Accessories E55/28/25 N27LP 2.5MM

Learn More

Datasheet

200In Stock

£2.81

£2.58

£2.17

£2.08

Min.: 1
Mult.: 1

E55/28/25

Ferrite Cores

Gapped

E Core

55 x 28 x 25

295 nH

N27

Bulk

Ferrite Cores & Accessories E70/33/32 N87OL

B66371G0000X187
EPCOS / TDK
1: £8.30
425In Stock
450Expected 18/03/2026

Mfr. Part No.
B66371G0000X187

Mouser Part No
871-B66371G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E70/33/32 N87OL

Learn More

Datasheet

425In Stock

450Expected 18/03/2026

£8.30

£5.55

£4.46

£4.17

Min.: 1
Mult.: 1

E70/33/32

Ferrite Cores

Ungapped

E Core

70 x 33 x 32

9.7 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E19/8/5 N27 1050 +30% -20%

B66379GX127
EPCOS / TDK
1: £0.563
4,321In Stock

Mfr. Part No.
B66379GX127

Mouser Part No
871-B66379GX127

EPCOS / TDK

Ferrite Cores & Accessories E19/8/5 N27 1050 +30% -20%

Learn More

Datasheet

4,321In Stock

£0.563

£0.395

£0.34

£0.303

View

Min.: 1
Mult.: 1

B66379G

Ferrite Cores

Ungapped

E Core

19 x 8 x 5

1.05 uH

- 20 %, + 30 %

N27

Bulk

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

B66381GX187
EPCOS / TDK
1: £1.80
628In Stock

Mfr. Part No.
B66381GX187

Mouser Part No
871-B66381GX187

EPCOS / TDK

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

Learn More

Datasheet

628In Stock

£1.80

£1.24

£1.06

£0.934

£0.711

Min.: 1
Mult.: 1

B66381G

Ferrite Cores

Ungapped

E Core

40 x 16 x 12

4.15 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM

B66387G0500X187
EPCOS / TDK
1: £7.22
163In Stock

Mfr. Part No.
B66387G0500X187

Mouser Part No
871-B66387G0500X187

EPCOS / TDK

Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM

Learn More

Datasheet

163In Stock

£7.22

£4.85

£3.96

£3.66

Min.: 1
Mult.: 1

E65/32/27

Ferrite Cores

Gapped

E Core

65 x 32 x 27

500 nH

N87

Bulk

Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM

B66387G1500X187
EPCOS / TDK
1: £7.38
32In Stock
112Expected 31/03/2026

Mfr. Part No.
B66387G1500X187

Mouser Part No
871-B66387G1500X187

EPCOS / TDK

Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM

Learn More

Datasheet

32In Stock

112Expected 31/03/2026

£7.38

£4.95

£4.05

£3.66

Min.: 1
Mult.: 1

E65/32/27

Ferrite Cores

Gapped

E Core

65 x 32 x 27

526 nH

N87

Bulk

Ferrite Cores & Accessories E65/32/27 N27OL

B66387G0000X127
EPCOS / TDK
1: £6.54
69In Stock

Mfr. Part No.
B66387G0000X127

Mouser Part No
871-B66387GX127

EPCOS / TDK

Ferrite Cores & Accessories E65/32/27 N27OL

Learn More

Datasheet

69In Stock

£6.54

£4.41

£3.61

£3.25

Min.: 1
Mult.: 1

E56/24/19

Ferrite Cores

Ungapped

E Core

65 x 32 x 27

2.15 uH

- 20 %, + 30 %

N27

Bulk

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Company

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B66206J
B66208A
B66208B
B66208J
B66219G
B66224G
B66232J
B66233G
B66243B
B66252B
B66305G
B66306C
B66307G
B66307H
B66310G
B66311A
B66311G
B66313G
B66314G
B66315G

10 x 5.5 x 5
12.6 x 3.7 x 6.5
13 x 7 x 4 (EF 12.6)
14 x 8 x 4
15 x 8 x 5
16 x 6 x 5
16 x 8.2 x 4.7
16 x 8 x 5
16 x 8 x 5 (EF 16)
19 x 8 x 5
20 x 10 x 11
20 x 10 x 5
20 x 10 x 6 (EF 20)
21 x 9 x 5
22 x 35 x 10
25 x 13 x 7 (EF 25)
25.4 x 10 x 7
25.4 x 10 x 7 (EF 20)
30 x 15 x 7
32 x 16 x 11

4.75 nH
5.2 nH
40 nH
50 nH
60 nH
69 nH
80 nH
86 nH
91 nH
100 nH
103 nH
122 nH
125 nH
130 nH
145 nH
150 nH
151 nH
160 nH
171 nH
180 nH