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E Core Ferrite Cores & Accessories

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Part #

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

B66229G0500X127
TDK
1: $2.31
1,385In Stock

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

TDK

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

Learn More

Datasheet

1,385In Stock

$2.31

$1.60

$1.37

$1.21

View

Reel

$0.916

Min.: 1
Mult.: 1

: 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
TDK
1: $1.86
166In Stock

Mfr. Part No.
B66229G1000X187

Mouser Part No
871-B66229G1000X187

TDK

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

Learn More

Datasheet

166In Stock

$1.86

$1.29

$1.11

$0.972

View

Reel

$0.709

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: $1.86
399In Stock
480Expected 2026/06/15

Mfr. Part No.
B66229G0500X187

Mouser Part No
871-B66229G500X187

TDK

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

Learn More

Datasheet

399In Stock

480Expected 2026/06/15

$1.86

$1.29

$1.11

$0.972

View

Reel

$0.709

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 COIL FORMER POCAN B4235

B66230A1114T001
TDK
1: $3.05
1,011In Stock
1,420On Order

Mfr. Part No.
B66230A1114T001

Mouser Part No
871-B66230A1114T001

TDK

Ferrite Cores & Accessories COIL FORMER POCAN B4235

Learn More

Datasheet

1,011In Stock

1,420On Order

$3.05

$2.11

$1.80

$1.59

View

Min.: 1
Mult.: 1

E32/16/9

Hardware & Accessories

Ungapped

E Core

32 x 16 x 9 (EF 32)

Coil Former

14 Pin

Tray

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

B66230A2010X000
TDK
1: $0.861
3,425In Stock

Mfr. Part No.
B66230A2010X000

Mouser Part No
871-B66230A2010X000

TDK

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

Learn More

Datasheet

3,425In Stock

$0.861

$0.599

$0.516

$0.458

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: $1.72
788In Stock

Mfr. Part No.
B66233Q0100K187

Mouser Part No
871-B66233Q0100K187

TDK

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

Learn More

Datasheet

788In Stock

$1.72

$1.30

$1.11

$0.977

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: $1.87
231In Stock

Mfr. Part No.
B66233Q0150K187

Mouser Part No
871-B66233Q0150K187

TDK

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

Learn More

Datasheet

231In Stock

$1.87

$1.30

$1.11

$0.98

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: $3.72
134In Stock

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

TDK

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

Learn More

Datasheet

134In Stock

$3.72

$2.56

$2.17

$1.83

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: $5.28
222In Stock

Mfr. Part No.
B66252BM1

Mouser Part No
871-B66252BM1

TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

Learn More

Datasheet

222In Stock

$5.28

$3.61

$3.04

$2.65

$2.57

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: $0.54
4,903In Stock

Mfr. Part No.
B66305G0000X130

Mouser Part No
871-B66305GX130

TDK

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

Learn More

Datasheet

4,903In Stock

$0.54

$0.379

$0.327

$0.292

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: $0.80
3,314In Stock

Mfr. Part No.
B66311G0000X127

Mouser Part No
871-B66311G0000X127

TDK

Ferrite Cores & Accessories E20/10/6 N27OL

Learn More

Datasheet

3,314In Stock

$0.80

$0.555

$0.479

$0.426

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: $0.88
78In Stock
5,880Expected 2026/06/15

Mfr. Part No.
B66311G0000X130

Mouser Part No
871-B66311G0000X130

TDK

Ferrite Cores & Accessories E20/10/6 N30

Learn More

Datasheet

78In Stock

5,880Expected 2026/06/15

$0.88

$0.614

$0.529

$0.47

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: $1.03
2,018In Stock
5,880Expected 2026/06/15

Mfr. Part No.
B66311G0170X187

Mouser Part No
871-B66311G0170X187

TDK

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

Learn More

Datasheet

2,018In Stock

5,880Expected 2026/06/15

$1.03

$0.715

$0.615

$0.547

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: $0.93
1,927In Stock

Mfr. Part No.
B66311G0250X127

Mouser Part No
871-B66311G0250X127

TDK

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

Learn More

Datasheet

1,927In Stock

$0.93

$0.652

$0.561

$0.498

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 N87LP 0.250 MM

B66311G0250X187
TDK
1: $0.74
20,311In Stock

Mfr. Part No.
B66311G0250X187

Mouser Part No
871-B66311G0250X187

TDK

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

Learn More

Datasheet

20,311In Stock

$0.74

$0.509

$0.44

$0.391

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 N27LP 0.500 MM

B66311G0500X127
TDK
1: $0.99
1,351In Stock

Mfr. Part No.
B66311G0500X127

Mouser Part No
871-B66311G0500X127

TDK

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

Learn More

Datasheet

1,351In Stock

$0.99

$0.694

$0.597

$0.529

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: $1.04
32In Stock
3,600Expected 2026/07/20

Mfr. Part No.
B66317G0250X127

Mouser Part No
871-B66317G0250X127

TDK

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

Learn More

Datasheet

32In Stock

3,600Expected 2026/07/20

$1.04

$0.725

$0.622

$0.552

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 N87 gap 0.1+-0.02 mm

B66317G0100X187
TDK
1: $0.911
4,144In Stock

Mfr. Part No.
B66317G0100X187

Mouser Part No
871-B66317G100X187

TDK

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

Learn More

Datasheet

4,144In Stock

$0.911

$0.637

$0.548

$0.487

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
TDK
1: $0.911
140In Stock

Mfr. Part No.
B66317G500X187

Mouser Part No
871-B66317G500X187

TDK

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

Learn More

Datasheet

140In Stock

$0.911

$0.637

$0.548

$0.487

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 E25/13/7 N27 1750 +30% -20%

B66317GX127
TDK
1: $0.80
682In Stock
2,700Expected 2026/04/27

Mfr. Part No.
B66317GX127

Mouser Part No
871-B66317GX127

TDK

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

Learn More

Datasheet

682In Stock

2,700Expected 2026/04/27

$0.80

$0.561

$0.483

$0.429

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: $1.59
468In Stock

Mfr. Part No.
B66319G0000X130

Mouser Part No
871-B66319G0000X130

TDK

Ferrite Cores & Accessories E30/15/7 N30OL

Learn More

Datasheet

468In Stock

$1.59

$1.11

$0.943

$0.834

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: $1.50
1,342In Stock

Mfr. Part No.
B66319G0100X127

Mouser Part No
871-B66319G0100X127

TDK

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

Learn More

Datasheet

1,342In Stock

$1.50

$1.05

$0.894

$0.791

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: $1.54
551In Stock

Mfr. Part No.
B66319G500X187

Mouser Part No
871-B66319G500X187

TDK

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

Learn More

Datasheet

551In Stock

$1.54

$1.07

$0.909

$0.804

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: $4.21
461In Stock

Mfr. Part No.
B66325G0000X197

Mouser Part No
871-B66325GX197

TDK

Ferrite Cores & Accessories E42/21/15 N97 ungapped

Learn More

Datasheet

461In Stock

$4.21

$2.88

$2.44

$2.14

$1.81

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: $5.76
141In Stock

Mfr. Part No.
B66335Q0250K187

Mouser Part No
871-B66335Q0250K187

TDK

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

Learn More

Datasheet

141In Stock

$5.76

$3.92

$3.30

$2.88

$2.61

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 mm x 21 mm

250 nH

10 %

N87

Tray

E Core Ferrite Cores & Accessories

Customer Service Office

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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