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Pin Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65687A1018T001
TDK
1: $15.25
13In Stock
220On Order

Mfr. Part #
B65687A1018T001

Mouser Part #
871-B65687A1018T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

13In Stock

220On Order

$15.25

$13.34

$11.01

$10.47

View

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: $15.29
76In Stock
64Expected 9/1/2026

Mfr. Part #
B65714K1020T001

Mouser Part #
871-B65714K1020T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

76In Stock

64Expected 9/1/2026

$15.29

$13.48

$13.07

$12.38

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 COIL FORMER SUMIKON PM 9630

B65808N1004D002
TDK
1: $1.94
422In Stock
1,000Expected 9/17/2026

Mfr. Part #
B65808N1004D002

Mouser Part #
871-B65808N1004D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

422In Stock

1,000Expected 9/17/2026

$1.94

$1.76

$1.63

$1.43

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

4 Pin

Tray

Ferrite Cores & Accessories Coil former RM6 Sumikon PM 9630

B65808N1108D002
TDK
1: $3.50
72In Stock
1,000Expected 2/9/2027

Mfr. Part #
B65808N1108D002

Mouser Part #
871-B65808N1108D002

TDK

Ferrite Cores & Accessories Coil former RM6 Sumikon PM 9630

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Datasheet

72In Stock

1,000Expected 2/9/2027

$3.50

$2.67

$2.39

$2.20

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

Coil Former

8 Pin

Tray

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

B65812N1008D002
TDK
1: $3.06
279In Stock
1,200On Order

Mfr. Part #
B65812N1008D002

Mouser Part #
871-B65812N1008D002

TDK

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

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Datasheet

279In Stock

1,200On Order

$3.06

$2.34

$2.09

$2.00

View

Min.: 1
Mult.: 1

RM8

Hardware & Accessories

Ungapped

Coil Former with Solder Pins

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D002
TDK
1: $2.69
195In Stock

Mfr. Part #
B65814N1008D002

Mouser Part #
871-B65814N1008D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

195In Stock

$2.69

$2.43

$2.18

$2.03

View

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 RM12 Sumikon PM 9630

B65816N1011D1
TDK
1: $2.46
375In Stock

Mfr. Part #
B65816N1011D1

Mouser Part #
871-B65816N1011D1

TDK

Ferrite Cores & Accessories Coil former RM12 Sumikon PM 9630

Learn More

Datasheet

375In Stock

$2.46

$2.24

$2.08

$1.85

View

Min.: 1
Mult.: 1

B65816N

Hardware & Accessories

Ungapped

RM Core

RM 12

11 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65820W1008D001
TDK
1: $2.43
273In Stock

Mfr. Part #
B65820W1008D001

Mouser Part #
871-B65820W1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

273In Stock

$2.43

$2.18

$1.91

$1.69

View

Min.: 1
Mult.: 1

RM7

Hardware & Accessories

Ungapped

RM Core

RM 7

Coil Former

8 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories COIL FORMER PQ26/20

B65878E0012D001
TDK
1: $1.81
338In Stock
864Expected 2/18/2027

Mfr. Part #
B65878E0012D001

Mouser Part #
871-B65878E0012D001

TDK

Ferrite Cores & Accessories COIL FORMER PQ26/20

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Datasheet

338In Stock

864Expected 2/18/2027

$1.81

$1.65

$1.51

$1.40

View

Min.: 1
Mult.: 1

PQ26/20

Hardware & Accessories

Ungapped

PQ Core

PQ 26 x 25

Coil Former

12 Pin

GFR Thermosetting Plastic

Tray

Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820

B65878E1012D001
TDK
1: $1.81
546In Stock
864Expected 2/9/2027

Mfr. Part #
B65878E1012D001

Mouser Part #
871-B65878E1012D001

TDK

Ferrite Cores & Accessories PQ26/25 Sumikon PM 9820

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Datasheet

546In Stock

864Expected 2/9/2027

$1.81

$1.65

$1.51

$1.40

View

Min.: 1
Mult.: 1

PQ26/25

Hardware & Accessories

Ungapped

PQ Core

26 x 25

12 Pin

Tray

Ferrite Cores & Accessories COIL FORMER PQ32/30

B65880E2012D001
TDK
1: $2.30
1,284In Stock

Mfr. Part #
B65880E2012D001

Mouser Part #
871-B65880E2012D1

TDK

Ferrite Cores & Accessories COIL FORMER PQ32/30

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Datasheet

1,284In Stock

$2.30

$2.09

$1.87

$1.65

View

Min.: 1
Mult.: 1

B65880E

Hardware & Accessories

Ungapped

PQ Core

32 x 30

12 Pin

Tray

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

B65884E0012D001
TDK
1: $4.16
180In Stock
1,584On Order

Mfr. Part #
B65884E0012D001

Mouser Part #
871-B65884E0012D001

TDK

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

Learn More

Datasheet

180In Stock

1,584On Order

$4.16

$3.64

$3.50

$3.33

View

Min.: 1
Mult.: 1

PQ40/40

Hardware & Accessories

Ungapped

PQ Core

PQ 40 x 40

Coil Former

12 Pin

PMC Thermosetting Plastic

Tray

Ferrite Cores & Accessories COIL FORMER VALOX420

B65940B0000T001
TDK
1: $0.962
1,122In Stock

Mfr. Part #
B65940B0000T001

Mouser Part #
871-B65940B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX420

Learn More

Datasheet

1,122In Stock

$0.962

$0.744

$0.683

$0.663

View

Min.: 1
Mult.: 1

PS25/8.9

Hardware & Accessories

Ungapped

PS Core

PS 25 x 8.9

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 20

B65946B0000T001
TDK
1: $3.19
828In Stock
400Expected 2/8/2027

Mfr. Part #
B65946B0000T001

Mouser Part #
871-B65946B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 20

Learn More

Datasheet

828In Stock

400Expected 2/8/2027

$3.19

$2.90

$2.67

$2.33

View

Min.: 1
Mult.: 1

PCH70/13

Hardware & Accessories

Ungapped

PS Core

P 68 x 14.5

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

B65982E0012D001
TDK
1: $4.37
177In Stock
1,440On Order

Mfr. Part #
B65982E0012D001

Mouser Part #
871-B65982E0012D001

TDK

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

Learn More

Datasheet

177In Stock

1,440On Order

$4.37

$3.35

$3.12

$2.98

View

Min.: 1
Mult.: 1

PQ50/50

Hardware & Accessories

Ungapped

PQ Core

PQ 50 x 50

Coil Former

12 Pin

PMC Thermosetting Plastic

Tray

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

B66202B1106T001
TDK
1: $2.11
1,362In Stock

Mfr. Part #
B66202B1106T001

Mouser Part #
871-B66202B1106T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

Learn More

Datasheet

1,362In Stock

$2.11

$1.91

$1.73

$1.53

View

Min.: 1
Mult.: 1

E13/7/4

Hardware & Accessories

Ungapped

E Core

E 13 x 7 x 4 (EF 12.6)

Coil Former

6 Pin

GFR Polyterephthalate

Tray

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

B66202B1108T001
TDK
1: $2.11
1,306In Stock

Mfr. Part #
B66202B1108T001

Mouser Part #
871-B66202B1108T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

Learn More

Datasheet

1,306In Stock

$2.11

$1.91

$1.76

$1.61

View

Min.: 1
Mult.: 1

E13/7/4

Hardware & Accessories

Ungapped

E Core

E 13 x 7 x 4 (EF 12.6)

Coil Former

8 Pin

GFR Polyterephthalate

Tray

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

B66243S1012T001
TDK
1: $5.27
128In Stock
360Expected 9/28/2026

Mfr. Part #
B66243S1012T001

Mouser Part #
871-B66243S1012T001

TDK

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

Learn More

Datasheet

128In Stock

360Expected 9/28/2026

$5.27

$4.37

$3.71

$3.34

View

Min.: 1
Mult.: 1

E42/21/15

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

12 Pin

Tray

Ferrite Cores & Accessories CLI-ELP18 2 PCS REQUIRED

B66284F2204X000
TDK
1: $0.429
6,101In Stock

Mfr. Part #
B66284F2204X000

Mouser Part #
871-B66284F2204X000

TDK

Ferrite Cores & Accessories CLI-ELP18 2 PCS REQUIRED

Learn More

Datasheet

6,101In Stock

$0.429

$0.394

$0.38

$0.36

View

Min.: 1
Mult.: 1

ELP18/4/10

Hardware & Accessories

Ungapped

ELP Core

18 x 4 x 10

Clamp Recess

Bulk

Ferrite Cores & Accessories CLM-E16 2 PCS REQUIRED

B66308A2010X000
TDK
1: $0.975
3,201In Stock

Mfr. Part #
B66308A2010X000

Mouser Part #
871-B66308A2010X000

TDK

Ferrite Cores & Accessories CLM-E16 2 PCS REQUIRED

Learn More

Datasheet

3,201In Stock

$0.975

$0.888

$0.846

$0.787

View

Min.: 1
Mult.: 1

E16/8/5

Hardware & Accessories

Ungapped

E Core

16 x 8 x 5 (EF 16)

Yoke

Bulk

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

B66308B1108T001
TDK
1: $2.16
3,550In Stock
4,000Expected 9/28/2026

Mfr. Part #
B66308B1108T001

Mouser Part #
871-B66308B1108T001

TDK

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

Learn More

Datasheet

3,550In Stock

4,000Expected 9/28/2026

$2.16

$1.96

$1.79

$1.57

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 FERRITE CORES & ACCS CF-E16/8/5-V-1S-8P

B66308W1108T001
TDK
1: $2.26
1,517In Stock
8,000Expected 3/24/2027

Mfr. Part #
B66308W1108T001

Mouser Part #
871-B66308W1108T001

TDK

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

Learn More

Datasheet

1,517In Stock

8,000Expected 3/24/2027

$2.26

$1.78

$1.68

$1.63

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 Vertical

8 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66359B1013T001
TDK
1: $2.98
761In Stock
7,200On Order

Mfr. Part #
B66359B1013T001

Mouser Part #
871-B66359B1013T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

761In Stock

7,200On Order

$2.98

$2.29

$2.15

$2.08

View

Min.: 1
Mult.: 1

ETD29/16/10

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

13 Pin

Tray

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66364W1016T1
TDK
1: $2.87
1,417In Stock

Mfr. Part #
B66364W1016T1

Mouser Part #
871-B66364W1016T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

1,417In Stock

$2.87

$2.60

$2.51

$2.42

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: $3.80
286In Stock
300Expected 10/20/2026

Mfr. Part #
B66366B1018T1

Mouser Part #
871-B66366B1018T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

286In Stock

300Expected 10/20/2026

$3.80

$3.20

$2.72

$2.37

View

Min.: 1
Mult.: 1

B66366B

Hardware & Accessories

Ungapped

ETD Core

44 x 22 x 15

Coil Former with Solder Pins

18 Pin

Tray

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