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Pin Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66362W1014T001
TDK
1: £1.94
991In Stock
1,300Expected 25/08/2026

Mfr. Part No.
B66362W1014T001

Mouser Part No
871-B66362W1014T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

991In Stock

1,300Expected 25/08/2026

£1.94

£1.75

£1.48

£1.29

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

B66364W1016T1
TDK
1: £1.66
621In Stock
800Expected 19/08/2026

Mfr. Part No.
B66364W1016T1

Mouser Part No
871-B66364W1016T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

621In Stock

800Expected 19/08/2026

£1.66

£1.50

£1.45

£1.40

View

Min.: 1
Mult.: 1

B66364W

Hardware & Accessories

Gapped

ETD Core

39 x 20 x 13

16 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66366B1018T1
TDK
1: £2.61
403In Stock
300Expected 20/10/2026

Mfr. Part No.
B66366B1018T1

Mouser Part No
871-B66366B1018T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

403In Stock

300Expected 20/10/2026

£2.61

£1.80

£1.53

£1.33

View

Min.: 1
Mult.: 1

B66366B

Hardware & Accessories

Ungapped

ETD Core

44 x 22 x 15

Coil Former with Solder Pins

18 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66366W1018T001
TDK
1: £2.65
235In Stock
1,200On Order

Mfr. Part No.
B66366W1018T001

Mouser Part No
871-B66366W1018T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

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Datasheet

235In Stock

1,200On Order

£2.65

£1.82

£1.54

£1.34

View

Min.: 1
Mult.: 1

ETD44/22/15

Hardware & Accessories

Ungapped

ETD Core

44 x 22 x 15

18 Pin

Tray

Ferrite Cores & Accessories CF-EFD25-H-1S-10PW

B66422W1010D001
TDK
1: £1.70
1,300In Stock

Mfr. Part No.
B66422W1010D001

Mouser Part No
871-B66422W1010D001

TDK

Ferrite Cores & Accessories CF-EFD25-H-1S-10PW

Datasheet

1,300In Stock

£1.70

£1.18

£1.00

£0.89

View

Min.: 1
Mult.: 1

EFD25/13/9

Hardware & Accessories

Coil Former

EFD Core

25 x 13 x 9

10 Pin

Stick

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1004D001
TDK
1: £1.34
22,901On Order

Mfr. Part No.
B65808N1004D001

Mouser Part No
871-B65808N1004D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

22,901On Order

£1.34

£0.925

£0.796

£0.738

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

4 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D001
TDK
1: £1.55
9,872On Order

Mfr. Part No.
B65814N1008D001

Mouser Part No
871-B65814N1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

9,872On Order

£1.55

£1.20

£1.18

£1.15

£1.07

Min.: 1
Mult.: 1

RM10

Hardware & Accessories

Ungapped

RM Core

RM 10

Coil Former

8 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1012D001
TDK
1: £2.02
5,829Expected 12/10/2026

Mfr. Part No.
B65814N1012D001

Mouser Part No
871-B65814N1012D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

5,829Expected 12/10/2026

£2.02

£1.40

£1.20

£1.05

View

Min.: 1
Mult.: 1

RM10

Hardware & Accessories

Ungapped

RM Core

RM 10

12 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65844W1010D001
TDK
1: £1.38
3,998On Order

Mfr. Part No.
B65844W1010D001

Mouser Part No
871-B65844W1010D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

3,998On Order

£1.38

£0.952

£0.826

£0.759

View

Min.: 1
Mult.: 1

EP13

Hardware & Accessories

Ungapped

EP Core

EP 13

Coil Former with Solder Pins

10 Pin

Tray

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

B66208W1010T001
TDK
1: £1.41
9,600On Order

Mfr. Part No.
B66208W1010T001

Mouser Part No
871-B66208W1010T001

TDK

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

Learn More

Datasheet

9,600On Order

£1.41

£0.978

£0.841

£0.78

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Coil Former with Magnetic Axis Vertical

10 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66368B1020T1
TDK
1: £3.27
1,612On Order

Mfr. Part No.
B66368B1020T1

Mouser Part No
871-B66368B1020T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

1,612On Order

£3.27

£2.24

£1.90

£1.67

View

Min.: 1
Mult.: 1

B66368B

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

B66398W1024T1
TDK
1: £2.60
5,900On Order

Mfr. Part No.
B66398W1024T1

Mouser Part No
871-B66398W1024T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

5,900On Order

£2.60

£1.80

£1.69

£1.64

View

Min.: 1
Mult.: 1

B66398W

Hardware & Accessories

Ungapped

ETD Core

59 x 31 x 22

Coil Former with Pin Terminal

24 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630

B65806N1106D001
TDK
1: £1.50
7,313Expected 04/01/2027

Mfr. Part No.
B65806N1106D001

Mouser Part No
871-B65806N1106D001

TDK

Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630

Learn More

Datasheet

7,313Expected 04/01/2027

£1.50

£1.04

£0.882

£0.78

View

Min.: 1
Mult.: 1

RM5

Hardware & Accessories

Ungapped

Coil Former with Solder Pins

6 Pin

Tray

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

B65888N1010D001
TDK
1: £2.07
360Expected 01/02/2027

Mfr. Part No.
B65888N1010D001

Mouser Part No
871-B65888N1010D001

TDK

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

Learn More

Datasheet

360Expected 01/02/2027

£2.07

£1.58

£1.48

£1.42

View

Min.: 1
Mult.: 1

RM14

Hardware & Accessories

Ungapped

RM Core

RM 14

10 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

B66243S1012T001
TDK
1: £2.65
360Expected 03/02/2027

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

TDK

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

Learn More

Datasheet

360Expected 03/02/2027

£2.65

£2.22

£2.00

£1.77

View

Min.: 1
Mult.: 1

E42/21/15

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

12 Pin

Tray

Ferrite Cores & Accessories COIL FORMER BAKELITE UP 3420

B65812K1008D001
TDK
1: £1.41
Non-Stocked

Mfr. Part No.
B65812K1008D001

Mouser Part No
871-B65812K1008D001

TDK

Ferrite Cores & Accessories COIL FORMER BAKELITE UP 3420

Learn More

Datasheet

Non-Stocked

£1.41

£0.969

£0.826

£0.73

View

Min.: 1
Mult.: 1

B65812K

Hardware & Accessories

Coil Former

RM Core

RM 8

8 Pin

Ferrite Cores & Accessories COIL FORMER BAKELITE UP 3420

B65812K1008D002
TDK
1: £1.86
Non-Stocked

Mfr. Part No.
B65812K1008D002

Mouser Part No
871-B65812K1008D002

TDK

Ferrite Cores & Accessories COIL FORMER BAKELITE UP 3420

Learn More

Datasheet

Non-Stocked

£1.86

£1.28

£1.10

£0.969

View

Min.: 1
Mult.: 1

B65812K

Hardware & Accessories

Coil Former

RM Core

RM 8

8 Pin

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65820W1008D002
TDK
1: £1.80
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B65820W1008D002

Mouser Part No
871-B65820W1008D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£1.80

£1.25

£1.07

£0.943

View

Min.: 1
Mult.: 1

RM7

Hardware & Accessories

Ungapped

RM Core

RM 7

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER PM 9630

B65846W1008D001
TDK
1: £1.19
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B65846W1008D001

Mouser Part No
871-B65846W1008D001

TDK

Ferrite Cores & Accessories COIL FORMER PM 9630

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£1.19

£1.07

£0.969

£0.943

View

Min.: 1
Mult.: 1

EP17

Hardware & Accessories

Ungapped

EP Core

EP 17

8 Pin

Tray

Ferrite Cores & Accessories Coil former E20 Pocan B4235

B66206J1106T1
TDK
2,940: £0.708
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B66206J1106T1

Mouser Part No
871-B66206J1106T1

TDK

Ferrite Cores & Accessories Coil former E20 Pocan B4235

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.708

Min.: 2,940
Mult.: 1,470

B66206J

Hardware & Accessories

Ungapped

E Core

20 x 10 x 6 (EF 20)

6 Pin

Bulk

Ferrite Cores & Accessories CF-E42/21 15-H-1S-10P/

B66242J1000R001
TDK
1: £5.15
Lead-Time 20 Weeks

Mfr. Part No.
B66242J1000R001

Mouser Part No
871-B66242J1000R1

TDK

Ferrite Cores & Accessories CF-E42/21 15-H-1S-10P/

Learn More

Lead-Time 20 Weeks

£5.15

£3.57

£2.86

£2.62

Reel

£2.47

Min.: 1
Mult.: 1

: 100

E42/21/15

Hardware & Accessories

Ungapped

E Core

42 x 21 x 15

Coil Former Square Pins

10 Pin

Ammo Pack

Ferrite Cores & Accessories SPK E40/16/13 VALOX 420 SEO

B66454A1014T001
TDK
624: £1.00
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B66454A1014T001

Mouser Part No
871-B66454A1014T001

TDK

Ferrite Cores & Accessories SPK E40/16/13 VALOX 420 SEO

Learn More

Non-Stocked Lead-Time 26 Weeks

£1.00

Min.: 624
Mult.: 624

I18/4/10

Hardware & Accessories

Ungapped

E Core

40 x 16 x 13

14 Pin

Tray

Ferrite Cores & Accessories 12 Squared Pins Coil Former

B65814P1012D001
TDK
1: £1.89
Non-Stocked
End of Life

Mfr. Part No.
B65814P1012D001

Mouser Part No
871-B65814P1012D1

End of Life

TDK

Ferrite Cores & Accessories 12 Squared Pins Coil Former

Datasheet

Non-Stocked

£1.89

£1.31

£1.12

£0.986

View

Min.: 1
Mult.: 1

B65814

Hardware & Accessories

Coil Former

RM Core

RM 10

Coil Former

12 Pin

GFR Thermosetting Plastic

Bulk

Ferrite Cores & Accessories Coil former EP10 Sumikon PM 9630

B65842W1008D002
TDK
2,000: £0.505
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
B65842W1008D002

Mouser Part No
871-B65842W1008D2

TDK

Ferrite Cores & Accessories Coil former EP10 Sumikon PM 9630

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£0.505

Min.: 2,000
Mult.: 1,000

EP10

Hardware & Accessories

Ungapped

EP Core

EP 10

8 Pin

Tray

Ferrite Cores & Accessories BOBBIN RM4 Bakelite UP 3420

B65804P1005D001
TDK
1: £1.20
Non-Stocked
End of Life

Mfr. Part No.
B65804P1005D001

Mouser Part No
871-B65804P1005D1

End of Life

TDK

Ferrite Cores & Accessories BOBBIN RM4 Bakelite UP 3420

Datasheet

Non-Stocked

£1.20

£0.834

£0.714

£0.657

View

Min.: 1
Mult.: 1

B65804

Hardware & Accessories

Coil Former

RM Core

RM 4

5 Pin

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