.hide-partial { max-height: none; } .show-more { display: none; }

E Core Ferrite Cores & Accessories

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 332

Applied Filters:

Core = E Core

Manufacturer

Series

Product

Type

Core Size

Inductance

Tolerance

Accessory Type

Number of Pins

Core Material

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Ferrite Cores & Accessories E32/16/9 N27OL

B66229G0000X127
TDK
1: $2.50
427In Stock

Mfr. Part #
B66229G0000X127

Mouser Part #
871-B66229G0000X127

TDK

Ferrite Cores & Accessories E32/16/9 N27OL

Learn More

Datasheet

427In Stock

More Info Available

$2.50

$1.74

$1.49

$1.31

View

Reel

$0.898

Min.: 1
Mult.: 1

: 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 N87LP=1.0MM

B66229G1000X187
TDK
1: $2.84
166In Stock

Mfr. Part #
B66229G1000X187

Mouser Part #
871-B66229G1000X187

TDK

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

Learn More

Datasheet

166In Stock

$2.84

$1.97

$1.69

$1.48

View

Reel

$1.04

Min.: 1
Mult.: 1

: 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 E32/16/9 N87 gap 0.5+-0.05 mm

B66229G0500X187
TDK
1: $2.84
399In Stock

Mfr. Part #
B66229G0500X187

Mouser Part #
871-B66229G500X187

TDK

Ferrite Cores & Accessories E32/16/9 N87 gap 0.5+-0.05 mm

Learn More

Datasheet

399In Stock

More Info Available

$2.84

$1.97

$1.69

$1.48

View

Reel

$1.04

Min.: 1
Mult.: 1

: 480

E32/16/9

Ferrite Cores

Gapped

E Core

32 x 16 x 9 (EF 32)

500 nH

N87

Ammo Pack

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

B66230A2010X000
TDK
1: $1.31
3,425In Stock
2,875On Order

Mfr. Part #
B66230A2010X000

Mouser Part #
871-B66230A2010X000

TDK

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

Learn More

Datasheet

3,425In Stock

2,875On Order

$1.31

$0.913

$0.787

$0.698

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-DG100

B66233Q0100K187
TDK
1: $2.62
788In Stock

Mfr. Part #
B66233Q0100K187

Mouser Part #
871-B66233Q0100K187

TDK

Ferrite Cores & Accessories E32/16/11-N87-DG100

Learn More

Datasheet

788In Stock

$2.62

$1.98

$1.69

$1.49

View

Min.: 1
Mult.: 1

E32/16/11

Ferrite Cores

Gapped

E Core

32 mm x 11 mm

100 nH

10 %

N87

Tray

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

B66233Q0150K187
TDK
1: $2.85
231In Stock

Mfr. Part #
B66233Q0150K187

Mouser Part #
871-B66233Q0150K187

TDK

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

Learn More

Datasheet

231In Stock

$2.85

$1.98

$1.69

$1.49

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-V-1S-12P/

B66243S1012T001
TDK
1: $5.67
134In Stock

Mfr. Part #
B66243S1012T001

Mouser Part #
871-B66243S1012T001

TDK

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

Learn More

Datasheet

134In Stock

$5.67

$3.90

$3.31

$2.79

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
TDK
1: $8.05
222In Stock

Mfr. Part #
B66252BM1

Mouser Part #
871-B66252BM1

TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

Learn More

Datasheet

222In Stock

$8.05

$5.49

$4.64

$4.04

View

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
TDK
1: $0.824
4,898In Stock

Mfr. Part #
B66305G0000X130

Mouser Part #
871-B66305GX130

TDK

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

Learn More

Datasheet

4,898In Stock

$0.824

$0.578

$0.499

$0.445

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
TDK
1: $1.22
3,314In Stock
5,880On Order

Mfr. Part #
B66311G0000X127

Mouser Part #
871-B66311G0000X127

TDK

Ferrite Cores & Accessories E20/10/6 N27OL

Learn More

Datasheet

3,314In Stock

5,880On Order

$1.22

$0.846

$0.73

$0.65

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
TDK
1: $1.34
78In Stock

Mfr. Part #
B66311G0000X130

Mouser Part #
871-B66311G0000X130

TDK

Ferrite Cores & Accessories E20/10/6 N30

Learn More

Datasheet

78In Stock

More Info Available

$1.34

$0.936

$0.807

$0.717

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
TDK
1: $1.57
2,018In Stock

Mfr. Part #
B66311G0170X187

Mouser Part #
871-B66311G0170X187

TDK

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

Learn More

Datasheet

2,018In Stock

More Info Available

$1.57

$1.09

$0.938

$0.833

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 N27LP 0.250 MM

B66311G0250X127
TDK
1: $1.42
1,927In Stock

Mfr. Part #
B66311G0250X127

Mouser Part #
871-B66311G0250X127

TDK

Ferrite Cores & Accessories E20/10/6 N27LP 0.250 MM

Learn More

Datasheet

1,927In Stock

$1.42

$0.994

$0.856

$0.759

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Gapped

E Core

20 x 10 x 6 (EF 20)

171 nH

N27

Bulk

Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM

B66311G0500X127
TDK
1: $1.51
1,351In Stock

Mfr. Part #
B66311G0500X127

Mouser Part #
871-B66311G0500X127

TDK

Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM

Learn More

Datasheet

1,351In Stock

$1.51

$1.06

$0.909

$0.807

View

Min.: 1
Mult.: 1

E20/10/6

Ferrite Cores

Gapped

E Core

20 x 10 x 6 (EF 20)

103 nH

Core

N27

Bulk

Ferrite Cores & Accessories E25/13/7 N27LP 0.25MM

B66317G0250X127
TDK
1: $1.59
32In Stock

Mfr. Part #
B66317G0250X127

Mouser Part #
871-B66317G0250X127

TDK

Ferrite Cores & Accessories E25/13/7 N27LP 0.25MM

Learn More

Datasheet

32In Stock

More Info Available

$1.59

$1.10

$0.949

$0.842

View

Min.: 1
Mult.: 1

E25/13/7

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

250 nH

N27

Bulk

Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM

B66317G0250X187
TDK
1: $1.39
2,710In Stock

Mfr. Part #
B66317G0250X187

Mouser Part #
871-B66317G0250X187

TDK

Ferrite Cores & Accessories E25/13/7 N87LP 0.250MM

Learn More

Datasheet

2,710In Stock

More Info Available

$1.39

$0.971

$0.836

$0.743

View

Min.: 1
Mult.: 1

E25/13/7

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

250 nH

N87

Bulk

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

B66317G0100X187
TDK
1: $1.39
4,144In Stock

Mfr. Part #
B66317G0100X187

Mouser Part #
871-B66317G100X187

TDK

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

Learn More

Datasheet

4,144In Stock

$1.39

$0.971

$0.836

$0.743

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 N27 1750 +30% -20%

B66317GX127
TDK
1: $1.22
3,382In Stock

Mfr. Part #
B66317GX127

Mouser Part #
871-B66317GX127

TDK

Ferrite Cores & Accessories E25/13/7 N27 1750 +30% -20%

Learn More

Datasheet

3,382In Stock

$1.22

$0.856

$0.737

$0.654

View

Min.: 1
Mult.: 1

B66317G

Ferrite Cores

Ungapped

E Core

25 x 13 x 7 (EF 25)

1.75 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E30/15/7 N30OL

B66319G0000X130
TDK
1: $2.42
468In Stock

Mfr. Part #
B66319G0000X130

Mouser Part #
871-B66319G0000X130

TDK

Ferrite Cores & Accessories E30/15/7 N30OL

Learn More

Datasheet

468In Stock

$2.42

$1.69

$1.44

$1.27

View

Min.: 1
Mult.: 1

E30/15/7

Ferrite Cores

Ungapped

E Core

30 x 15 x 7

3.1 uH

- 20 %, + 30 %

N30

Bulk

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

B66319G0100X127
TDK
1: $2.29
1,342In Stock

Mfr. Part #
B66319G0100X127

Mouser Part #
871-B66319G0100X127

TDK

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

Learn More

Datasheet

1,342In Stock

$2.29

$1.60

$1.36

$1.21

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
TDK
1: $2.33
551In Stock

Mfr. Part #
B66319G500X187

Mouser Part #
871-B66319G500X187

TDK

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

Learn More

Datasheet

551In Stock

$2.33

$1.63

$1.39

$1.23

View

Min.: 1
Mult.: 1

B66319G

Ferrite Cores

Gapped

E Core

30 x 15 x 7

500 nH

N87

Bulk

Ferrite Cores & Accessories E42/21/15 N97 ungapped

B66325G0000X197
TDK
1: $6.42
461In Stock

Mfr. Part #
B66325G0000X197

Mouser Part #
871-B66325GX197

TDK

Ferrite Cores & Accessories E42/21/15 N97 ungapped

Learn More

Datasheet

461In Stock

$6.42

$4.39

$3.72

$3.26

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
TDK
1: $8.78
141In Stock

Mfr. Part #
B66335Q0250K187

Mouser Part #
871-B66335Q0250K187

TDK

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

Learn More

Datasheet

141In Stock

$8.78

$5.98

$5.03

$4.39

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
TDK
1: $10.26
167In Stock

Mfr. Part #
B66344Q0250K187

Mouser Part #
871-B66344Q0250K187

TDK

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

Learn More

Datasheet

167In Stock

$10.26

$6.95

$5.86

$5.09

$4.68

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
TDK
1: $10.63
90In Stock

Mfr. Part #
B66344Q0400K187

Mouser Part #
871-B66344Q0400K187

TDK

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

Learn More

Datasheet

90In Stock

$10.63

$7.20

$6.04

$5.26

$4.88

Min.: 1
Mult.: 1

E55/28/26

Ferrite Cores

Distributed Gap

E Core

55 x 28 x 25

400 nH

N87

Tray

E Core Ferrite Cores & Accessories

Mouser Electronics®

Company

Resources

Support

94
B66206J
B66208A
B66208B
B66219G
B66232J
B66233G
B66243B
B66252B
B66305G
B66306C
B66307G
B66307H
B66310G
B66311A
B66311G
B66313G
B66314G
B66315G
B66317G

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