Ferrite Cores & Accessories

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Part #

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

B66232B1114T001
EPCOS / TDK
1: $3.39
2,738In Stock
1,704Expected 2026-03-30

Mfr. Part #
B66232B1114T001

Mouser Part #
871-B66232B1114T001

EPCOS / TDK

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

Learn More

Datasheet

2,738In Stock

1,704Expected 2026-03-30

$3.39

$2.35

$2.01

$1.77

$1.46

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
EPCOS / TDK
1: $3.52
1,776In Stock

Mfr. Part #
B66232J1112T1

Mouser Part #
871-B66232J1112T1

EPCOS / TDK

Ferrite Cores & Accessories Coil former E30 Pocan B4235

Learn More

Datasheet

1,776In Stock

$3.52

$2.43

$2.07

$1.83

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
EPCOS / TDK
1: $6.29
3,005In Stock

Mfr. Part #
B66243B1018T1

Mouser Part #
871-B66243B1018T1

EPCOS / TDK

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

Learn More

Datasheet

3,005In Stock

$6.29

$4.31

$3.65

$3.09

View

Min.: 1
Mult.: 1

B66243B

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

18 Pin

Tray

Ferrite Cores & Accessories Coil former E8.8 SMD Vectra E130i

B66302D1008T002
EPCOS / TDK
1: $2.96
2,849In Stock

Mfr. Part #
B66302D1008T002

Mouser Part #
871-B66302D1008T2

EPCOS / TDK

Ferrite Cores & Accessories Coil former E8.8 SMD Vectra E130i

Learn More

Datasheet

2,849In Stock

$2.96

$2.06

$1.77

$1.55

View

Min.: 1
Mult.: 1

E8.8/4/2

Hardware & Accessories

Ungapped

E Core

E 8.8

Coil Former with Gull Wing Terminals

8 Pin

Gullwing

Tray

Ferrite Cores & Accessories E13/7/4 N27 LP 0.04MM

B66305G0040X127
EPCOS / TDK
1: $0.844
9,356In Stock
17,250Expected 2026-04-02

Mfr. Part #
B66305G0040X127

Mouser Part #
871-B66305G0040X127

EPCOS / TDK

Ferrite Cores & Accessories E13/7/4 N27 LP 0.04MM

Learn More

Datasheet

9,356In Stock

17,250Expected 2026-04-02

$0.844

$0.596

$0.514

$0.457

View

Min.: 1
Mult.: 1

E13/7/4

Ferrite Cores

Gapped

E Core

13 x 7 x 4 (EF 12.6)

250 nH

Core

N27

Tray

Ferrite Cores & Accessories CORE 112uH 0.7A

B66305G0130X187
EPCOS / TDK
1: $0.982
7,881In Stock
3,450Expected 2026-03-24

Mfr. Part #
B66305G0130X187

Mouser Part #
871-B66305G130X187

EPCOS / TDK

Ferrite Cores & Accessories CORE 112uH 0.7A

Learn More

Datasheet

7,881In Stock

3,450Expected 2026-03-24

$0.982

$0.683

$0.589

$0.525

View

Min.: 1
Mult.: 1

E13/7/4

Ferrite Cores

Gapped

E Core

13 x 7 x 4 (EF 12.6)

130 nH

0.1 %

N87

Bulk

Ferrite Cores & Accessories CF-E13/7 4-HSG-1S-10P

B66306C1010T001
EPCOS / TDK
1: $3.22
3,481In Stock
13,800On Order

Mfr. Part #
B66306C1010T001

Mouser Part #
871-B66306C1010T001

EPCOS / TDK

Ferrite Cores & Accessories CF-E13/7 4-HSG-1S-10P

Learn More

Datasheet

3,481In Stock

13,800On Order

$3.22

$2.23

$1.90

$1.69

View

Min.: 1
Mult.: 1

E13/7/4

Hardware & Accessories

Ungapped

E Core

13 x 7 x 4 (EF 12.6)

Coil Former with Gull Wing Terminals

10 Pin

SMD/SMT

Tray

Ferrite Cores & Accessories E20/10/6 N87LP=0.1

B66311G0100X187
EPCOS / TDK
1: $1.60
4,293In Stock

Mfr. Part #
B66311G0100X187

Mouser Part #
871-B66311G0100X187

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N87LP=0.1

Learn More

Datasheet

4,293In Stock

$1.60

$1.09

$0.941

$0.835

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Gapped

E Core

20 x 10 x 6 (EF 20)

100 nH

N87

Bulk

Ferrite Cores & Accessories E20/10/6 N87LP 0.250 MM

B66311G0250X187
EPCOS / TDK
1: $1.49
7,121In Stock

Mfr. Part #
B66311G0250X187

Mouser Part #
871-B66311G0250X187

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N87LP 0.250 MM

Learn More

Datasheet

7,121In Stock

$1.49

$1.03

$0.886

$0.787

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Gapped

E Core

20 x 10 x 6 (EF 20)

171 nH

Core

N87

Bulk

Ferrite Cores & Accessories E20/10/6 N87OL

B66311GX187
EPCOS / TDK
1: $1.07
9,534In Stock
14,700Expected 2026-07-06

Mfr. Part #
B66311GX187

Mouser Part #
871-B66311GX187

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N87OL

Learn More

Datasheet

9,534In Stock

14,700Expected 2026-07-06

$1.07

$0.737

$0.68

$0.579

View

Min.: 1
Mult.: 1

B66311G

Ferrite Cores

Ungapped

E Core

20 x 10 x 6 (EF 20)

1.47 uH

- 20 %, + 30 %

Core

N87

Bulk

Ferrite Cores & Accessories E25/13/7 N87OL

B66317GX187
EPCOS / TDK
1: $1.06
10,201In Stock
900On Order

Mfr. Part #
B66317GX187

Mouser Part #
871-B66317GX187

EPCOS / TDK

Ferrite Cores & Accessories E25/13/7 N87OL

Learn More

Datasheet

10,201In Stock

900On Order

$1.06

$0.743

$0.642

$0.571

View

Min.: 1
Mult.: 1

B66317G

Ferrite Cores

Ungapped

E Core

25 x 13 x 7 (EF 25)

1.85 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E30/15/7 N87460NH LP=0.1+-0.02

B66319G0100X187
EPCOS / TDK
1: $2.35
3,263In Stock

Mfr. Part #
B66319G0100X187

Mouser Part #
871-B66319G0100X187

EPCOS / TDK

Ferrite Cores & Accessories E30/15/7 N87460NH LP=0.1+-0.02

Learn More

Datasheet

3,263In Stock

$2.35

$1.64

$1.40

$1.23

View

Min.: 1
Mult.: 1

E30/15/7

Ferrite Cores

Gapped

E Core

30 x 15 x 7

460 nH

N87

Bulk

Ferrite Cores & Accessories E42/21/15 N30OL

B66325G0000X130
EPCOS / TDK
1: $6.89
684In Stock

Mfr. Part #
B66325G0000X130

Mouser Part #
871-B66325G0000X130

EPCOS / TDK

Ferrite Cores & Accessories E42/21/15 N30OL

Learn More

Datasheet

684In Stock

$6.89

$4.71

$3.99

$3.50

View

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Ungapped

E Core

42 x 21 x 15

N30

Bulk

Ferrite Cores & Accessories E70/33/32 N87OL

B66371G0000X187
EPCOS / TDK
1: $16.98
425In Stock
450Expected 2026-06-15

Mfr. Part #
B66371G0000X187

Mouser Part #
871-B66371G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E70/33/32 N87OL

Learn More

Datasheet

425In Stock

450Expected 2026-06-15

$16.98

$11.36

$9.13

$8.46

$8.44

Min.: 1
Mult.: 1

E70/33/32

Ferrite Cores

Ungapped

E Core

70 x 33 x 32

9.7 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E80/38/20 N87OL

B66375G0000X187
EPCOS / TDK
1: $7.09
829In Stock

Mfr. Part #
B66375G0000X187

Mouser Part #
871-B66375G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E80/38/20 N87OL

Learn More

Datasheet

829In Stock

$7.09

$4.84

$3.53

$2.95

Min.: 1
Mult.: 1

E80/38/20

Ferrite Cores

Ungapped

E Core

80 x 38 x 20

4.5 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E65/32/27 N87OL

B66387GX187
EPCOS / TDK
1: $10.79
1,344In Stock

Mfr. Part #
B66387GX187

Mouser Part #
871-B66387GX187

EPCOS / TDK

Ferrite Cores & Accessories E65/32/27 N87OL

Learn More

Datasheet

1,344In Stock

$10.79

$7.29

$6.98

$6.97

View

Min.: 1
Mult.: 1

B66387G

Ferrite Cores

Ungapped

E Core

65 x 32 x 27

7.9 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66414W1008D1
EPCOS / TDK
1: $2.29
2,796In Stock

Mfr. Part #
B66414W1008D1

Mouser Part #
871-B66414W1008D1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

2,796In Stock

$2.29

$1.60

$1.36

$1.20

$1.08

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 E100/60/28 N97 UNGAPPED

B66894G0000X197
EPCOS / TDK
1: $37.93
388In Stock
312Expected 2026-05-05

Mfr. Part #
B66894G0000X197

Mouser Part #
871-B66894GX197

EPCOS / TDK

Ferrite Cores & Accessories E100/60/28 N97 UNGAPPED

Learn More

Datasheet

388In Stock

312Expected 2026-05-05

$37.93

$22.38

$21.92

$21.90

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

Ungapped

E Core

100 x 60 x 28

6.8 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories YOKE E25

B66208A2010X
EPCOS / TDK
1: $1.06
90In Stock
5,400Expected 2026-03-03

Mfr. Part #
B66208A2010X

Mouser Part #
871-B66208A2010X

EPCOS / TDK

Ferrite Cores & Accessories YOKE E25

Learn More

Datasheet

90In Stock

5,400Expected 2026-03-03

$1.06

$0.732

$0.631

$0.563

View

Min.: 1
Mult.: 1

B66208A

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Bulk

Ferrite Cores & Accessories Yoke E30

B66232A2010X000
EPCOS / TDK
1: $1.06
4,120In Stock

Mfr. Part #
B66232A2010X000

Mouser Part #
871-B66232A2010X

EPCOS / TDK

Ferrite Cores & Accessories Yoke E30

Learn More

Datasheet

4,120In Stock

$1.06

$0.737

$0.635

$0.566

View

Min.: 1
Mult.: 1

E30/15/7

Hardware & Accessories

Ungapped

E Core

30 x 15 x 7

Yoke

Bulk

Ferrite Cores & Accessories E6.3-N87 '+30%-20%

B66300G0000X187
EPCOS / TDK
1: $1.03
1,808In Stock

Mfr. Part #
B66300G0000X187

Mouser Part #
871-B66300G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E6.3-N87 '+30%-20%

Learn More

Datasheet

1,808In Stock

$1.03

$0.718

$0.62

$0.551

View

Min.: 1
Mult.: 1

E6.3

Ferrite Cores

Ungapped

E Core

E 6.3

380 nH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E8.8-N87 '+30%-20%

B66302G0000X187
EPCOS / TDK
1: $1.54
1,752In Stock

Mfr. Part #
B66302G0000X187

Mouser Part #
871-B66302G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E8.8-N87 '+30%-20%

Learn More

Datasheet

1,752In Stock

$1.54

$1.08

$0.926

$0.821

View

Min.: 1
Mult.: 1

E8.8/4/2

Ferrite Cores

Ungapped

E Core

E 8.8

550 nH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E16/8/5 N27OL

B66307G0000X127
EPCOS / TDK
1: $0.998
2,022In Stock

Mfr. Part #
B66307G0000X127

Mouser Part #
871-B66307G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E16/8/5 N27OL

Learn More

Datasheet

2,022In Stock

$0.998

$0.694

$0.611

$0.543

View

Min.: 1
Mult.: 1

E16/8/5

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

950 nH

- 20 %, + 30 %

Core

N27

Bulk

Ferrite Cores & Accessories 100 nH 16 x 8 x 5 (EF 16) E Core Gapped N87

B66307G100X187
EPCOS / TDK
1: $1.09
2,827In Stock

Mfr. Part #
B66307G100X187

Mouser Part #
871-B66307G100X187

EPCOS / TDK

Ferrite Cores & Accessories 100 nH 16 x 8 x 5 (EF 16) E Core Gapped N87

Learn More

Datasheet

2,827In Stock

$1.09

$0.751

$0.648

$0.577

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Gapped

E Core

16 x 8 x 5 (EF 16)

100 nH

N87

Bulk

Ferrite Cores & Accessories E16/8/5 N87 gap 0.5+-0.05 mm

B66307G500X187
EPCOS / TDK
1: $1.37
3,680In Stock

Mfr. Part #
B66307G500X187

Mouser Part #
871-B66307G500X187

EPCOS / TDK

Ferrite Cores & Accessories E16/8/5 N87 gap 0.5+-0.05 mm

Learn More

Datasheet

3,680In Stock

$1.37

$0.955

$0.823

$0.731

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Gapped

E Core

16 x 8 x 5 (EF 16)

500 nH

N87

Bulk

Mouser Electronics®

Company

Resources

Support

B66206J
B66208A
B66208B
B66208J
B66219G
B66224G
B66232J
B66233G
B66243B
B66252B
B66305G
B66306C
B66307G
B66307H
B66310G
B66311A
B66311G
B66313G
B66314G
B66315G

10 x 5.5 x 5
12.6 x 3.7 x 6.5
13 x 7 x 4 (EF 12.6)
14 x 8 x 4
15 x 8 x 5
16 x 6 x 5
16 x 8.2 x 4.7
16 x 8 x 5
16 x 8 x 5 (EF 16)
19 x 8 x 5
20 x 10 x 11
20 x 10 x 5
20 x 10 x 6 (EF 20)
21 x 9 x 5
22 x 35 x 10
25 x 13 x 7 (EF 25)
25.4 x 10 x 7
25.4 x 10 x 7 (EF 20)
30 x 15 x 7
32 x 16 x 11

4.75 nH
5.2 nH
40 nH
50 nH
60 nH
69 nH
80 nH
86 nH
91 nH
100 nH
103 nH
122 nH
125 nH
130 nH
145 nH
150 nH
151 nH
160 nH
171 nH
180 nH