Ferrite Cores & Accessories – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 108

Applied Filters:

Series

Product

Type

Core

Core Size

Inductance

Tolerance

Accessory Type

Number of Pins

Core Material

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66359X1014T001
EPCOS / TDK
1: £1.57
2,533In Stock

Mfr. Part No.
B66359X1014T001

Mouser Part No
871-B66359X1014T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

2,533In Stock

£1.57

£1.09

£0.934

£0.818

View

Min.: 1
Mult.: 1

ETD29/16/10

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

14 Pin

Tray

Ferrite Cores & Accessories ETD34/17 11-N87-G1000

B66361G1000X187
EPCOS / TDK
1: £1.69
2,325In Stock

Mfr. Part No.
B66361G1000X187

Mouser Part No
871-B66361G1000X187

EPCOS / TDK

Ferrite Cores & Accessories ETD34/17 11-N87-G1000

Learn More

Datasheet

2,325In Stock

£1.69

£1.18

£1.00

£0.882

View

Min.: 1
Mult.: 1

ETD34/17/11

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

153 nH

N87

Bulk

Ferrite Cores & Accessories ETD59/31/22 N97OL

B66397GX197
EPCOS / TDK
1: £5.65
1,203In Stock

Mfr. Part No.
B66397GX197

Mouser Part No
871-B66397GX197

EPCOS / TDK

Ferrite Cores & Accessories ETD59/31/22 N97OL

Learn More

Datasheet

1,203In Stock

£5.65

£4.30

£3.83

£3.11

View

Min.: 1
Mult.: 1

B66397G

Ferrite Cores

Ungapped

ETD Core

59 x 31 x 22

5.5 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm

B66363G500X187
EPCOS / TDK
1: £1.76
4,974In Stock
2,400Expected 17/02/2026

Mfr. Part No.
B66363G500X187

Mouser Part No
871-B66363G500X187

EPCOS / TDK

Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm

Learn More

Datasheet

4,974In Stock

2,400Expected 17/02/2026

£1.76

£1.22

£1.05

£0.925

£0.908

Min.: 1
Mult.: 1

B66363G

Ferrite Cores

Gapped

ETD Core

39 x 20 x 13

326 nH

N87

Bulk

Ferrite Cores & Accessories ETD34/17/11____N27LP=0,4MM

B66361G400X127
EPCOS / TDK
1: £1.11
730In Stock

Mfr. Part No.
B66361G400X127

Mouser Part No
871-B66361G400X127

EPCOS / TDK

Ferrite Cores & Accessories ETD34/17/11____N27LP=0,4MM

Learn More

Datasheet

730In Stock

£1.11

£0.773

£0.662

£0.608

View

Min.: 1
Mult.: 1

B66361G

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

N27

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM

B66367G0100X187
EPCOS / TDK
1: £4.78
220In Stock

Mfr. Part No.
B66367G0100X187

Mouser Part No
871-B66367G0100X187

EPCOS / TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.10MM

Learn More

Datasheet

220In Stock

£4.78

£3.28

£2.78

£2.47

View

Min.: 1
Mult.: 1

ETD49/25/16

Ferrite Cores

Gapped

ETD Core

49 x 25 x 16

100 nH

N87

Bulk

Ferrite Cores & Accessories ETD34/17/11 N95 3300 +30% -20%

B66361G0000X195
EPCOS / TDK
1: £1.75
426In Stock

Mfr. Part No.
B66361G0000X195

Mouser Part No
871-B66361GX195

EPCOS / TDK

Ferrite Cores & Accessories ETD34/17/11 N95 3300 +30% -20%

Learn More

Datasheet

426In Stock

£1.75

£1.20

£1.03

£0.908

View

Min.: 1
Mult.: 1

ETD34/17/11

Ferrite Cores

Ungapped

ETD Core

34 x 17 x 11

3.35 uH

- 20 %, + 30 %

N95

Bulk

Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.1+-0.02 mm

B66361G0100X187
EPCOS / TDK
1: £1.90
848In Stock

Mfr. Part No.
B66361G0100X187

Mouser Part No
871-B66361G100X187

EPCOS / TDK

Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.1+-0.02 mm

Learn More

Datasheet

848In Stock

£1.90

£1.32

£1.12

£0.986

View

Min.: 1
Mult.: 1

ETD34/17/11

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

790 nH

N87

Bulk

Ferrite Cores & Accessories ETD54/28 19-N87-G200

B66395G0200X187
EPCOS / TDK
1: £6.22
195In Stock

Mfr. Part No.
B66395G0200X187

Mouser Part No
871-B66395G200X187

EPCOS / TDK

Ferrite Cores & Accessories ETD54/28 19-N87-G200

Learn More

Datasheet

195In Stock

£6.22

£4.32

£3.46

£3.17

View

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Gapped

ETD Core

54 x 28 x 19

200 nH

N87

Bulk

Ferrite Cores & Accessories ETD39/20 13-N27-G1000

B66363G1000X127
EPCOS / TDK
1: £2.65
770In Stock

Mfr. Part No.
B66363G1000X127

Mouser Part No
871-B66363G1000X127

EPCOS / TDK

Ferrite Cores & Accessories ETD39/20 13-N27-G1000

Learn More

Datasheet

770In Stock

£2.65

£1.82

£1.55

£1.36

View

Min.: 1
Mult.: 1

ETD39/20/13

Ferrite Cores

Gapped

ETD Core

39 x 20 x 13

196 nH

N27

Bulk

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

B66395G0500X187
EPCOS / TDK
1: £5.78
244In Stock

Mfr. Part No.
B66395G0500X187

Mouser Part No
871-B66395G0500X187

EPCOS / TDK

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

Learn More

Datasheet

244In Stock

£5.78

£3.89

£3.27

£2.81

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Gapped

ETD Core

54 x 28 x 19

500 nH

N87

Bulk

Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM

B66358G0500X187
EPCOS / TDK
1: £1.42
3,798In Stock

Mfr. Part No.
B66358G0500X187

Mouser Part No
871-B66358G0500X187

EPCOS / TDK

Ferrite Cores & Accessories ETD29/16/10 N87LP 0.5MM

Learn More

Datasheet

3,798In Stock

£1.42

£0.995

£0.849

£0.743

View

Min.: 1
Mult.: 1

ETD29/16/10

Ferrite Cores

Gapped

ETD Core

29 x 16 x 10

201 nH

N87

Bulk

Ferrite Cores & Accessories ETD29/16/10 N87 2200 +30% -20%

B66358GX187
EPCOS / TDK
1: £1.32
3,837In Stock
17,100On Order

Mfr. Part No.
B66358GX187

Mouser Part No
871-B66358GX187

EPCOS / TDK

Ferrite Cores & Accessories ETD29/16/10 N87 2200 +30% -20%

Learn More

Datasheet

3,837In Stock

17,100On Order

£1.32

£0.917

£0.78

£0.69

View

Min.: 1
Mult.: 1

B66358G

Ferrite Cores

Ungapped

ETD Core

29 x 16 x 10

2.2 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66359B1013T001
EPCOS / TDK
1: £1.56
2,757In Stock

Mfr. Part No.
B66359B1013T001

Mouser Part No
871-B66359B1013T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

2,757In Stock

£1.56

£1.08

£0.925

£0.818

View

Min.: 1
Mult.: 1

ETD29/16/10

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

13 Pin

Tray

Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM

B66361G0500X187
EPCOS / TDK
1: £1.64
1,519In Stock

Mfr. Part No.
B66361G0500X187

Mouser Part No
871-B66361G0500X187

EPCOS / TDK

Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM

Learn More

Datasheet

1,519In Stock

£1.64

£1.13

£0.969

£0.856

View

Min.: 1
Mult.: 1

ETD34/17/11

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

251 nH

N87

Bulk

Ferrite Cores & Accessories ETD34/17/11 N87OL

B66361GX187
EPCOS / TDK
1: £1.03
3,300In Stock
3,600Expected 23/02/2026

Mfr. Part No.
B66361GX187

Mouser Part No
871-B66361GX187

EPCOS / TDK

Ferrite Cores & Accessories ETD34/17/11 N87OL

Learn More

Datasheet

3,300In Stock

3,600Expected 23/02/2026

£1.03

£0.716

£0.614

£0.544

View

Min.: 1
Mult.: 1

B66361G

Ferrite Cores

Ungapped

ETD Core

34 x 17 x 11

2.6 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66362B1014T001
EPCOS / TDK
1: £1.82
2,969In Stock

Mfr. Part No.
B66362B1014T001

Mouser Part No
871-B66362B1014T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

2,969In Stock

£1.82

£1.26

£1.07

£0.943

View

Min.: 1
Mult.: 1

ETD34/17/11

Hardware & Accessories

Ungapped

ETD Core

34 x 17 x 11

14 Pin

Tray

Ferrite Cores & Accessories ETD39/20/13 N97OL

B66363G0000X197
EPCOS / TDK
1: £2.76
1,892In Stock

Mfr. Part No.
B66363G0000X197

Mouser Part No
871-B66363GX197

EPCOS / TDK

Ferrite Cores & Accessories ETD39/20/13 N97OL

Learn More

Datasheet

1,892In Stock

£2.76

£1.89

£1.61

£1.41

£1.20

Min.: 1
Mult.: 1

ETD39/20/13

Ferrite Cores

Ungapped

ETD Core

39 x 20 x 13

2.8 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ETD44/22/15 N87OL

B66365G0000X187
EPCOS / TDK
1: £2.56
1,693In Stock

Mfr. Part No.
B66365G0000X187

Mouser Part No
871-B66365GX187

EPCOS / TDK

Ferrite Cores & Accessories ETD44/22/15 N87OL

Learn More

Datasheet

1,693In Stock

£2.56

£1.75

£1.49

£1.32

View

Min.: 1
Mult.: 1

ETD44/22/15

Ferrite Cores

Ungapped

ETD Core

44 x 22 x 15

2.15 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20%

B66367GX187
EPCOS / TDK
1: £4.09
1,968In Stock

Mfr. Part No.
B66367GX187

Mouser Part No
871-B66367GX187

EPCOS / TDK

Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20%

Learn More

Datasheet

1,968In Stock

£4.09

£2.83

£2.37

£2.33

View

Min.: 1
Mult.: 1

B66367G

Ferrite Cores

Ungapped

ETD Core

49 x 25 x 16

3.8 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories ETD59/31/22 N87OL

B66397GX187
EPCOS / TDK
1: £7.46
677In Stock

Mfr. Part No.
B66397GX187

Mouser Part No
871-B66397GX187

EPCOS / TDK

Ferrite Cores & Accessories ETD59/31/22 N87OL

Learn More

Datasheet

677In Stock

£7.46

£5.01

£5.00

£3.67

£3.66

Min.: 1
Mult.: 1

B66397G

Ferrite Cores

Ungapped

ETD Core

59 x 31 x 22

5.3 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66359W1013T1
EPCOS / TDK
1: £1.71
1,571In Stock
1,800Expected 23/02/2026

Mfr. Part No.
B66359W1013T1

Mouser Part No
871-B66359W1013T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

1,571In Stock

1,800Expected 23/02/2026

£1.71

£1.19

£1.01

£0.89

View

Min.: 1
Mult.: 1

B66359W

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

13 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66362X1014T001
EPCOS / TDK
1: £1.80
2,867In Stock

Mfr. Part No.
B66362X1014T001

Mouser Part No
871-B66362X1014T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

2,867In Stock

£1.80

£1.35

£1.15

£1.01

View

Min.: 1
Mult.: 1

ETD34/17/11

Hardware & Accessories

Ungapped

ETD Core

34 x 17 x 11

14 Pin

Tray

Ferrite Cores & Accessories ETD44/22/15 N87LP 0.2MM

B66365G0200X187
EPCOS / TDK
1: £3.47
2,225In Stock

Mfr. Part No.
B66365G0200X187

Mouser Part No
871-B66365G0200X187

EPCOS / TDK

Ferrite Cores & Accessories ETD44/22/15 N87LP 0.2MM

Learn More

Datasheet

2,225In Stock

£3.47

£2.37

£2.01

£1.75

£1.51

Min.: 1
Mult.: 1

ETD44/22/15

Ferrite Cores

Gapped

ETD Core

44 x 22 x 15

862 nH

N87

Bulk

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66368W1020T001
EPCOS / TDK
1: £2.55
1,540In Stock

Mfr. Part No.
B66368W1020T001

Mouser Part No
871-B66368W1020T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

1,540In Stock

£2.55

£1.75

£1.49

£1.26

View

Min.: 1
Mult.: 1

ETD49/25/16

Hardware & Accessories

Ungapped

ETD Core

49 x 25 x 16

Coil Former with Solder Pins

20 Pin

Tray

Customer Service Office

Company

Resources

Support

B66358G
B66359W
B66361G
B66363G
B66364A
B66364W
B66365G
B66366B
B66367G
B66368A
B66368B
B66396W
B66397G
B66398A
B66398W
E36/18/11
ETD29/16/10
ETD34/17/11
ETD39/20/13
ETD44/22/15

50 nH
63 nH
100 nH
124 nH
153 nH
160 nH
188 nH
194 nH
196 nH
200 nH
201 nH
229 nH
251 nH
262 nH
300 nH
311 nH
314 nH
326 nH
330 nH
350 nH