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

Pin Ferrite Cores & Accessories

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

Results: 107

Applied Filters:

Termination Style = Pin

Series

Type

Core

Core Size

Accessory Type

Number of Pins

Core Material

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 CF-E25/13 7-H-1S-10P/LT

B66208X1010T001
TDK
1: $1.63
3,264In Stock

Mfr. Part #
B66208X1010T001

Mouser Part #
871-B66208X1010T001

TDK

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/LT

Learn More

Datasheet

3,264In Stock

$1.63

$1.13

$0.977

$0.899

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

10 Pin

Tray

Ferrite Cores & Accessories COIL FORMER POCAN B4235

B66230A1114T001
TDK
1: $3.04
4,061In Stock

Mfr. Part #
B66230A1114T001

Mouser Part #
871-B66230A1114T001

TDK

Ferrite Cores & Accessories COIL FORMER POCAN B4235

Learn More

Datasheet

4,061In Stock

$3.04

$2.10

$1.79

$1.58

View

Min.: 1
Mult.: 1

E32/16/9

Hardware & Accessories

Ungapped

E Core

32 x 16 x 9 (EF 32)

Coil Former

14 Pin

Tray

Ferrite Cores & Accessories CF-E30/15 7-HB-1S-14P/

B66232B1114T001
TDK
1: $2.35
2,714In Stock

Mfr. Part #
B66232B1114T001

Mouser Part #
871-B66232B1114T001

TDK

Ferrite Cores & Accessories CF-E30/15 7-HB-1S-14P/

Learn More

Datasheet

2,714In Stock

$2.35

$1.63

$1.39

$1.22

View

Min.: 1
Mult.: 1

E30/15/7

Hardware & Accessories

Ungapped

E Core

30 x 15 x 7

Coil Former

14 Pin

Tray

Ferrite Cores & Accessories Coil former E30 Pocan B4235

B66232J1112T1
TDK
1: $2.45
2,570In Stock
2,550Expected 11/9/2026

Mfr. Part #
B66232J1112T1

Mouser Part #
871-B66232J1112T1

TDK

Ferrite Cores & Accessories Coil former E30 Pocan B4235

Learn More

Datasheet

2,570In Stock

2,550Expected 11/9/2026

$2.45

$1.69

$1.44

$1.27

View

Min.: 1
Mult.: 1

B66232J

Hardware & Accessories

Ungapped

E Core

30 x 15 x 7

Coil Former

12 Pin

Tray

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

B66243B1018T1
TDK
1: $4.49
4,229In Stock

Mfr. Part #
B66243B1018T1

Mouser Part #
871-B66243B1018T1

TDK

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

Learn More

Datasheet

4,229In Stock

$4.49

$3.08

$2.61

$2.29

View

Min.: 1
Mult.: 1

B66243B

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

18 Pin

Tray

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

B66252BM1
TDK
1: $4.10
502In Stock
1,000Expected 12/14/2026

Mfr. Part #
B66252BM1

Mouser Part #
871-B66252BM1

TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

Learn More

Datasheet

502In Stock

1,000Expected 12/14/2026

$4.10

$3.71

$3.57

$3.37

View

Min.: 1
Mult.: 1

B66252B

Hardware & Accessories

Ungapped

E Core

55 x 28 x 21

Coil Former Square Pins

14 Pin

Tray

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P

B66308B1108T001
TDK
1: $1.95
1,970In Stock
6,000On Order

Mfr. Part #
B66308B1108T001

Mouser Part #
871-B66308B1108T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E16/8/5-H-1S-8P

Learn More

Datasheet

1,970In Stock

6,000On Order

$1.95

$1.34

$1.14

$1.01

View

Min.: 1
Mult.: 1

E16/8/5

Hardware & Accessories

Ungapped

E Core

16 x 8 x 5 (EF 16)

Coil Former with Magnetic Axis Horizontal

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66359X1014T001
TDK
1: $2.52
1,535In Stock

Mfr. Part #
B66359X1014T001

Mouser Part #
871-B66359X1014T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

1,535In Stock

$2.52

$1.74

$1.48

$1.31

View

Min.: 1
Mult.: 1

ETD29/16/10

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

14 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66362B1014T001
TDK
1: $2.63
5,987In Stock

Mfr. Part #
B66362B1014T001

Mouser Part #
871-B66362B1014T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

5,987In Stock

$2.63

$1.82

$1.55

$1.37

View

Min.: 1
Mult.: 1

ETD34/17/11

Hardware & Accessories

Ungapped

ETD Core

34 x 17 x 11

14 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66362X1014T001
TDK
1: $2.86
2,409In Stock

Mfr. Part #
B66362X1014T001

Mouser Part #
871-B66362X1014T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

2,409In Stock

$2.86

$1.98

$1.69

$1.49

View

Min.: 1
Mult.: 1

ETD34/17/11

Hardware & Accessories

Ungapped

ETD Core

34 x 17 x 11

14 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66364B1016T001
TDK
1: $3.03
2,234In Stock
6,000On Order

Mfr. Part #
B66364B1016T001

Mouser Part #
871-B66364B1016T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

2,234In Stock

6,000On Order

$3.03

$2.09

$1.78

$1.57

View

Min.: 1
Mult.: 1

ETD39/20/13

Hardware & Accessories

Gapped

ETD Core

39 x 20 x 13

16 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66368W1020T001
TDK
1: $3.19
1,406In Stock

Mfr. Part #
B66368W1020T001

Mouser Part #
871-B66368W1020T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

1,406In Stock

$3.19

$2.20

$1.88

$1.66

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

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66396W1022T1
TDK
1: $3.50
3,229In Stock

Mfr. Part #
B66396W1022T1

Mouser Part #
871-B66396W1022T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

3,229In Stock

$3.50

$3.13

$2.82

$2.57

View

Min.: 1
Mult.: 1

B66396W

Hardware & Accessories

Ungapped

ETD Core

54 x 28 x 19

22 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66414W1008D1
TDK
1: $1.80
3,216In Stock

Mfr. Part #
B66414W1008D1

Mouser Part #
871-B66414W1008D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

3,216In Stock

$1.80

$1.24

$1.07

$0.988

View

Min.: 1
Mult.: 1

B66414W

Hardware & Accessories

Ungapped

EFD Core

15 x 8 x 5

Coil Former with Solder Pins

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66418W1008D1
TDK
1: $1.11
4,956In Stock
5,040Expected 11/10/2026

Mfr. Part #
B66418W1008D1

Mouser Part #
871-B66418W1008D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

4,956In Stock

5,040Expected 11/10/2026

$1.11

$1.01

$0.964

$0.936

View

Min.: 1
Mult.: 1

B66418W

Hardware & Accessories

Ungapped

EFD Core

20 x 10 x 7

Coil Former with Solder Pins

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66424W1012D1
TDK
1: $1.68
4,269In Stock
3,000Expected 2/1/2027

Mfr. Part #
B66424W1012D1

Mouser Part #
871-B66424W1012D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

4,269In Stock

3,000Expected 2/1/2027

$1.68

$1.16

$1.00

$0.926

View

Min.: 1
Mult.: 1

B66424W

Hardware & Accessories

Ungapped

EFD Core

30 x 15 x 9

Coil Former with Solder Pins

12 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65685B1016T001
TDK
1: $11.41
110In Stock
440On Order

Mfr. Part #
B65685B1016T001

Mouser Part #
871-B65685B1016T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

110In Stock

440On Order

$11.41

$8.30

$6.64

$6.32

$5.96

Min.: 1
Mult.: 1

PM62/49

Hardware & Accessories

Ungapped

PM Core

62 x 49

16 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65687A1000T001
TDK
1: $8.25
150In Stock

Mfr. Part #
B65687A1000T001

Mouser Part #
871-B65687A1000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

150In Stock

$8.25

$5.72

$4.58

$4.20

$3.95

Min.: 1
Mult.: 1

PM74/59

Hardware & Accessories

Ungapped

PM Core

PM 74 x 59

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65687A1018T001
TDK
1: $12.14
49In Stock
220On Order

Mfr. Part #
B65687A1018T001

Mouser Part #
871-B65687A1018T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

49In Stock

220On Order

$12.14

$8.83

$7.06

$6.72

$6.34

Min.: 1
Mult.: 1

PM74/59

Hardware & Accessories

Ungapped

PM Core

86 x 87

18 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65714K1020T001
TDK
1: $10.44
76In Stock
64Expected 9/14/2026

Mfr. Part #
B65714K1020T001

Mouser Part #
871-B65714K1020T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

76In Stock

64Expected 9/14/2026

$10.44

$9.21

$8.93

$8.70

View

Min.: 1
Mult.: 1

PM87/70

Hardware & Accessories

Ungapped

PM Core

PM 87 x 70

Coil Former

20 Pin

GFR Polyterephthalate

Tray

Ferrite Cores & Accessories RM5 COIL FORMER 6 PIN

B65806N1106D002
TDK
1: $1.97
1,647In Stock
2,000Expected 1/26/2027

Mfr. Part #
B65806N1106D002

Mouser Part #
871-B65806N1106D002

TDK

Ferrite Cores & Accessories RM5 COIL FORMER 6 PIN

Learn More

Datasheet

1,647In Stock

2,000Expected 1/26/2027

$1.97

$1.36

$1.16

$1.03

View

Min.: 1
Mult.: 1

RM5

Hardware & Accessories

Ungapped

Coil Former with Solder Pins

6 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VYNCOLIT X611

B65840B1006D001
TDK
1: $1.16
3,464In Stock

Mfr. Part #
B65840B1006D001

Mouser Part #
871-B65840B1006D001

TDK

Ferrite Cores & Accessories COIL FORMER VYNCOLIT X611

Learn More

Datasheet

3,464In Stock

$1.16

$0.806

$0.695

$0.64

View

Min.: 1
Mult.: 1

EP7

Hardware & Accessories

Ungapped

EP Core

EP 7

6 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65844X1010D002
TDK
1: $1.68
2,563In Stock

Mfr. Part #
B65844X1010D002

Mouser Part #
871-B65844X1010D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

2,563In Stock

$1.68

$1.16

$1.00

$0.924

View

Min.: 1
Mult.: 1

EP13

Hardware & Accessories

Ungapped

EP Core

EP 13

10 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65652B0000T001
TDK
1: $0.39
5,843In Stock
6,500Expected 8/19/2026

Mfr. Part #
B65652B0000T001

Mouser Part #
871-B65652B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

5,843In Stock

6,500Expected 8/19/2026

$0.39

$0.272

$0.236

$0.211

View

Min.: 1
Mult.: 1

P18/11

Hardware & Accessories

Ungapped

P Core

P 18 x 11

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX420 SEO

B65662B0000T001
TDK
1: $0.58
2,882In Stock
6,000On Order

Mfr. Part #
B65662B0000T001

Mouser Part #
871-B65662B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX420 SEO

Learn More

Datasheet

2,882In Stock

6,000On Order

$0.58

$0.411

$0.355

$0.317

View

Min.: 1
Mult.: 1

P22/13

Hardware & Accessories

Ungapped

P Core

P 22 x 13

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Pin Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support

B65804
B65812
B65812K
B65812X
B65814
B65816N
B65842C
B65876E
B65880E
B66206J
B66208B
B66232J
B66243B
B66252B
B66359W
B66364W
B66366B
B66368B
B66396W
B66398W

7 x 4
15 x 8 x 5
16 x 8 x 5 (EF 16)
18 x 11
18 x 4 x 10
20 x 10 x 6 (EF 20)
20 x 10 x 7
20 x 16
25 x 13 x 7 (EF 25)
25 x 13 x 9
26 x 25
29 x 16 x 10
30 x 15 x 7
30 x 15 x 9
32 x 16 x 9 (EF 32)
32 x 30
32 x 3 x 20
34 x 17 x 11
39 x 20 x 13
40 x 16 x 13