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E Core Ferrite Cores & Accessories

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Part #

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

B66208W1010T001
EPCOS / TDK
1: $2.07
1,434In Stock
1,800Expected 3/4/2026

Mfr. Part No.
B66208W1010T001

Mouser Part No
871-B66208W1010T001

EPCOS / TDK

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

Learn More

Datasheet

1,434In Stock

1,800Expected 3/4/2026

$2.07

$1.45

$1.24

$1.09

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 E32/16/9 N27OL

B66229G0000X127
EPCOS / TDK
1: $2.29
427In Stock

Mfr. Part No.
B66229G0000X127

Mouser Part No
871-B66229G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N27OL

Learn More

Datasheet

427In Stock

$2.29

$1.58

$1.36

$1.20

View

Reel

$0.819

Min.: 1
Mult.: 1

Reel: 480

E32/16/9

Ferrite Cores

Ungapped

E Core

32 x 16 x 9 (EF 32)

2.1 uH

- 20 %, + 30 %

N27

Ammo Pack

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

B66229G0500X127
EPCOS / TDK
1: $3.21
425In Stock
960Expected 30/4/2026

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

Learn More

Datasheet

425In Stock

960Expected 30/4/2026

$3.21

$2.22

$1.90

$1.68

View

Reel

$1.22

Min.: 1
Mult.: 1

Reel: 480

E32/16/9

Ferrite Cores

Gapped

E Core

32 x 16 x 9 (EF 32)

500 nH

N27

Ammo Pack

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

B66229G1000X187
EPCOS / TDK
1: $2.59
172In Stock

Mfr. Part No.
B66229G1000X187

Mouser Part No
871-B66229G1000X187

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

Learn More

Datasheet

172In Stock

$2.59

$1.79

$1.54

$1.35

View

Reel

$0.947

Min.: 1
Mult.: 1

Reel: 480

E32/16/9

Ferrite Cores

Gapped

E Core

32 x 16 x 9 (EF 32)

145 nH

Core

N87

Ammo Pack

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

B66230A2010X000
EPCOS / TDK
1: $1.20
3,725In Stock

Mfr. Part No.
B66230A2010X000

Mouser Part No
871-B66230A2010X000

EPCOS / TDK

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

Learn More

Datasheet

3,725In Stock

$1.20

$0.833

$0.717

$0.637

View

Min.: 1
Mult.: 1

E32/16/9

Hardware & Accessories

Ungapped

E Core

32 x 16 x 9 (EF 32)

Yoke

Bulk

Ferrite Cores & Accessories E32/16/11-N87-DG150

B66233Q0150K187
EPCOS / TDK
1: $2.60
231In Stock

Mfr. Part No.
B66233Q0150K187

Mouser Part No
871-B66233Q0150K187

EPCOS / TDK

Ferrite Cores & Accessories E32/16/11-N87-DG150

Learn More

Datasheet

231In Stock

$2.60

$1.81

$1.54

$1.36

View

Min.: 1
Mult.: 1

E32/16/11

Ferrite Cores

Distributed Gap

E Core

32 x 16 x 11

150 nH

N87

Tray

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

B66243B1018T1
EPCOS / TDK
1: $5.70
405In Stock

Mfr. Part No.
B66243B1018T1

Mouser Part No
871-B66243B1018T1

EPCOS / TDK

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

Learn More

Datasheet

405In Stock

$5.70

$4.30

$3.64

$3.20

View

Min.: 1
Mult.: 1

B66243B

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

18 Pin

Tray

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

B66243S1012T001
EPCOS / TDK
1: $5.17
211In Stock

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

EPCOS / TDK

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

Learn More

Datasheet

211In Stock

$5.17

$3.56

$3.02

$2.56

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 DURETHAN BKV-30H

B66252BM1
EPCOS / TDK
1: $7.77
492In Stock

Mfr. Part No.
B66252BM1

Mouser Part No
871-B66252BM1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

Learn More

Datasheet

492In Stock

$7.77

$5.30

$4.46

$3.89

$3.43

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 E13/7/4 N30 1000 +30% -20%

B66305G0000X130
EPCOS / TDK
1: $0.751
4,903In Stock

Mfr. Part No.
B66305G0000X130

Mouser Part No
871-B66305GX130

EPCOS / TDK

Ferrite Cores & Accessories E13/7/4 N30 1000 +30% -20%

Learn More

Datasheet

4,903In Stock

$0.751

$0.527

$0.455

$0.406

View

Min.: 1
Mult.: 1

E13/7/4

Ferrite Cores

Ungapped

E Core

12.6 x 3.7 x 6.5

1 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories E20/10/6 N27OL

B66311G0000X127
EPCOS / TDK
1: $1.11
4,218In Stock

Mfr. Part No.
B66311G0000X127

Mouser Part No
871-B66311G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N27OL

Learn More

Datasheet

4,218In Stock

$1.11

$0.771

$0.666

$0.592

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Ungapped

E Core

20 x 10 x 6 (EF 20)

1.3 uH

- 20 %, + 30 %

Core

N27

Bulk

Ferrite Cores & Accessories E20/10/6 N30

B66311G0000X130
EPCOS / TDK
1: $1.22
2,230In Stock

Mfr. Part No.
B66311G0000X130

Mouser Part No
871-B66311G0000X130

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N30

Learn More

Datasheet

2,230In Stock

$1.22

$0.853

$0.735

$0.653

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Ungapped

E Core

20 x 10 x 6 (EF 20)

2.15 uH

- 20 %, + 30 %

Core

N30

Bulk

Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM

B66311G0170X187
EPCOS / TDK
1: $1.43
3,492In Stock

Mfr. Part No.
B66311G0170X187

Mouser Part No
871-B66311G0170X187

EPCOS / TDK

Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM

Learn More

Datasheet

3,492In Stock

$1.43

$0.994

$0.855

$0.759

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Gapped

E Core

20 x 10 x 6 (EF 20)

227 nH

Core

N87

Bulk

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

B66311G0250X187
EPCOS / TDK
1: $1.03
6,121In Stock

Mfr. Part No.
B66311G0250X187

Mouser Part No
871-B66311G0250X187

EPCOS / TDK

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

Learn More

Datasheet

6,121In Stock

$1.03

$0.708

$0.61

$0.543

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 E25/13/7 N87LP=1.0MM

B66317G1000X187
EPCOS / TDK
1: $1.26
390In Stock

Mfr. Part No.
B66317G1000X187

Mouser Part No
871-B66317G1000X187

EPCOS / TDK

Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM

Learn More

Datasheet

390In Stock

$1.26

$0.885

$0.762

$0.677

View

Min.: 1
Mult.: 1

E25/13/7

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

91 nH

N87

Bulk

Ferrite Cores & Accessories E25/13/7 N87 gap 0.1+-0.02 mm

B66317G0100X187
EPCOS / TDK
1: $1.26
564In Stock
3,600Expected 30/4/2026

Mfr. Part No.
B66317G0100X187

Mouser Part No
871-B66317G100X187

EPCOS / TDK

Ferrite Cores & Accessories E25/13/7 N87 gap 0.1+-0.02 mm

Learn More

Datasheet

564In Stock

3,600Expected 30/4/2026

$1.26

$0.885

$0.762

$0.677

View

Min.: 1
Mult.: 1

E25/13/7

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

489 nH

N87

Bulk

Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm

B66317G500X187
EPCOS / TDK
1: $1.26
2,450In Stock

Mfr. Part No.
B66317G500X187

Mouser Part No
871-B66317G500X187

EPCOS / TDK

Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm

Learn More

Datasheet

2,450In Stock

$1.26

$0.885

$0.762

$0.677

View

Min.: 1
Mult.: 1

B66317G

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

151 nH

N87

Bulk

Ferrite Cores & Accessories E30/15/7 N27LP=0.1MM

B66319G0100X127
EPCOS / TDK
1: $2.09
1,942In Stock

Mfr. Part No.
B66319G0100X127

Mouser Part No
871-B66319G0100X127

EPCOS / TDK

Ferrite Cores & Accessories E30/15/7 N27LP=0.1MM

Learn More

Datasheet

1,942In Stock

$2.09

$1.46

$1.24

$1.10

View

Min.: 1
Mult.: 1

E30/15/7

Ferrite Cores

Gapped

E Core

30 x 15 x 7

460 nH

N27

Bulk

Ferrite Cores & Accessories E30/15/7 N87 gap 0.5+-0.05 mm

B66319G500X187
EPCOS / TDK
1: $2.13
571In Stock

Mfr. Part No.
B66319G500X187

Mouser Part No
871-B66319G500X187

EPCOS / TDK

Ferrite Cores & Accessories E30/15/7 N87 gap 0.5+-0.05 mm

Learn More

Datasheet

571In Stock

$2.13

$1.49

$1.35

$1.24

View

Min.: 1
Mult.: 1

B66319G

Ferrite Cores

Gapped

E Core

30 x 15 x 7

500 nH

N87

Bulk

Ferrite Cores & Accessories E30/15/7 N87OL

B66319GX187
EPCOS / TDK
1: $1.64
2,153In Stock
3,400Expected 30/4/2026

Mfr. Part No.
B66319GX187

Mouser Part No
871-B66319GX187

EPCOS / TDK

Ferrite Cores & Accessories E30/15/7 N87OL

Learn More

Datasheet

2,153In Stock

3,400Expected 30/4/2026

$1.64

$1.14

$0.977

$0.866

View

Min.: 1
Mult.: 1

B66319G

Ferrite Cores

Ungapped

E Core

30 x 15 x 7

1.9 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E42/21/15 N97 ungapped

B66325G0000X197
EPCOS / TDK
1: $5.85
463In Stock

Mfr. Part No.
B66325G0000X197

Mouser Part No
871-B66325GX197

EPCOS / TDK

Ferrite Cores & Accessories E42/21/15 N97 ungapped

Learn More

Datasheet

463In Stock

$5.85

$4.00

$3.39

$2.97

View

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Ungapped

E Core

42 x 21 x 15

N97

Bulk

Ferrite Cores & Accessories E55/28/21-N87-DG250

B66335Q0250K187
EPCOS / TDK
1: $8.08
141In Stock

Mfr. Part No.
B66335Q0250K187

Mouser Part No
871-B66335Q0250K187

EPCOS / TDK

Ferrite Cores & Accessories E55/28/21-N87-DG250

Learn More

Datasheet

141In Stock

$8.08

$5.53

$4.55

$4.07

View

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 mm x 21 mm

250 nH

10 %

N87

Tray

Ferrite Cores & Accessories E55/28/25-N87-DG250

B66344Q0250K187
EPCOS / TDK
1: $9.35
167In Stock

Mfr. Part No.
B66344Q0250K187

Mouser Part No
871-B66344Q0250K187

EPCOS / TDK

Ferrite Cores & Accessories E55/28/25-N87-DG250

Learn More

Datasheet

167In Stock

$9.35

$6.34

$5.34

$4.64

$4.27

Min.: 1
Mult.: 1

E55/28/25

Ferrite Cores

Distributed Gap

E Core

55 x 28 x 25

250 nH

N87

Tray

Ferrite Cores & Accessories E55/28/25-N87-DG400

B66344Q0400K187
EPCOS / TDK
1: $9.69
150In Stock

Mfr. Part No.
B66344Q0400K187

Mouser Part No
871-B66344Q0400K187

EPCOS / TDK

Ferrite Cores & Accessories E55/28/25-N87-DG400

Learn More

Datasheet

150In Stock

$9.69

$6.56

$5.49

$4.80

$4.45

Min.: 1
Mult.: 1

E55/28/26

Ferrite Cores

Distributed Gap

E Core

55 x 28 x 25

400 nH

N87

Tray

Ferrite Cores & Accessories E70/33/32-N87-DG100

B66371Q0100K187
EPCOS / TDK
1: $20.36
62In Stock

Mfr. Part No.
B66371Q0100K187

Mouser Part No
871-B66371Q0100K187

EPCOS / TDK

Ferrite Cores & Accessories E70/33/32-N87-DG100

Learn More

Datasheet

62In Stock

$20.36

$13.51

$10.68

Min.: 1
Mult.: 1

E70/33/32

Ferrite Cores

Distributed Gap

E Core

70 x 33 x 32

100 nH

N87

Tray

E Core Ferrite Cores & Accessories

Customer Service Office

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94
B66206J
B66208A
B66208B
B66208J
B66219G
B66232J
B66233G
B66243B
B66252B
B66305G
B66306C
B66307G
B66307H
B66310G
B66311A
B66311G
B66313G
B66314G
B66315G

32 mm x 11 mm
55 mm x 21 mm
10 x 5.5 x 5
12.6 x 3.7 x 6.5
12.7 x 6.35 x 3.6
13 x 7 x 4 (EF 12.6)
14 x 3.5 x 5
14 x 5 x 3.5
14 x 8 x 4
16 x 6 x 5
16 x 8.05 x 4.5
16 x 8.2 x 4.7
16 x 8 x 5
16 x 8 x 5 (EF 16)
18 x 10 x 4
18 x 4 x 10
19 x 8 x 4.8
19 x 8 x 5
20 x 10 x 11
20 x 10 x 5

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
146 nH
150 nH
151 nH
160 nH
170 nH