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Pin Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66364W1016T1
TDK
1: $3.01
621In Stock
800Expected 26/8/2026

Mfr. Part No.
B66364W1016T1

Mouser Part No
871-B66364W1016T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

621In Stock

800Expected 26/8/2026

$3.01

$2.72

$2.62

$2.53

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: $4.73
311In 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

311In Stock

300Expected 20/10/2026

$4.73

$3.25

$2.76

$2.41

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: $4.79
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

$4.79

$3.29

$2.79

$2.43

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: $3.09
1,275In Stock

Mfr. Part No.
B66422W1010D001

Mouser Part No
871-B66422W1010D001

TDK

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

Datasheet

1,275In Stock

$3.09

$2.14

$1.82

$1.62

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 RM5 COIL FORMER 6 PIN

B65806N1106D002
TDK
1: $3.11
647In Stock
2,000Expected 26/1/2027

Mfr. Part No.
B65806N1106D002

Mouser Part No
871-B65806N1106D002

TDK

Ferrite Cores & Accessories RM5 COIL FORMER 6 PIN

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Datasheet

647In Stock

2,000Expected 26/1/2027

$3.11

$2.15

$1.84

$1.62

View

Min.: 1
Mult.: 1

RM5

Hardware & Accessories

Ungapped

Coil Former with Solder Pins

6 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1004D001
TDK
1: $2.42
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

$2.42

$1.67

$1.44

$1.34

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: $2.82
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

$2.82

$2.16

$2.14

$2.08

$1.93

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: $3.66
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

$3.66

$2.53

$2.16

$1.90

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: $2.50
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

$2.50

$1.73

$1.50

$1.37

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: $2.56
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

$2.56

$1.77

$1.52

$1.41

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: $5.93
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

$5.93

$4.07

$3.45

$3.02

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: $4.72
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

$4.72

$3.26

$3.06

$2.98

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: $2.72
7,313Expected 4/1/2027

Mfr. Part No.
B65806N1106D001

Mouser Part No
871-B65806N1106D001

TDK

Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630

Learn More

Datasheet

7,313Expected 4/1/2027

$2.72

$1.88

$1.60

$1.41

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: $3.74
360Expected 1/2/2027

Mfr. Part No.
B65888N1010D001

Mouser Part No
871-B65888N1010D001

TDK

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

Learn More

Datasheet

360Expected 1/2/2027

$3.74

$2.87

$2.67

$2.57

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: $4.80
360Expected 28/9/2026

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

TDK

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

Learn More

Datasheet

360Expected 28/9/2026

$4.80

$4.01

$3.62

$3.21

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: $2.54
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

$2.54

$1.75

$1.50

$1.32

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: $3.37
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

$3.37

$2.33

$2.00

$1.75

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: $3.26
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

$3.26

$2.26

$1.93

$1.70

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: $2.15
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

$2.15

$1.94

$1.75

$1.71

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: $1.28
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

$1.28

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: $9.33
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

$9.33

$6.47

$5.18

$4.75

Reel

$4.47

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: $1.82
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

$1.82

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: $3.43
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

$3.43

$2.37

$2.03

$1.78

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: $0.914
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

$0.914

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: $2.18
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

$2.18

$1.51

$1.29

$1.19

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