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E Core Ferrite Cores & Accessories

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Core = E Core

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Part #

Ferrite Cores & Accessories E55/28/21 N87OL

B66335G0000X187
TDK
1: $5.41
2,077In Stock

Mfr. Part No.
B66335G0000X187

Mouser Part No
871-B66335G0000X187

TDK

Ferrite Cores & Accessories E55/28/21 N87OL

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Datasheet

2,077In Stock

$5.41

$3.71

$3.14

$2.75

View

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Ungapped

E Core

55 x 28 x 21

6.4 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories Squared Pins Coil Former

B66206B1110T001
TDK
1: $1.91
5,560In Stock

Mfr. Part No.
B66206B1110T001

Mouser Part No
871-B66206B1110T001

TDK

Ferrite Cores & Accessories Squared Pins Coil Former

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Datasheet

5,560In Stock

$1.91

$1.43

$1.23

$1.08

View

Min.: 1
Mult.: 1

E20/10/6

Hardware & Accessories

Ungapped

E Core

Coil Former with Magnetic Axis Horizontal

10 Pin

Tray

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

B66208B1110T1
TDK
1: $1.76
9,333In Stock

Mfr. Part No.
B66208B1110T1

Mouser Part No
871-B66208B1110T1

TDK

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

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Datasheet

9,333In Stock

$1.76

$1.22

$1.05

$0.935

View

Min.: 1
Mult.: 1

B66208B

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

10 Pin

Tray

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

B66208X1010T001
TDK
1: $1.54
3,600In Stock

Mfr. Part No.
B66208X1010T001

Mouser Part No
871-B66208X1010T001

TDK

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

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Datasheet

3,600In Stock

$1.54

$1.07

$0.914

$0.808

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

10 Pin

Tray

Ferrite Cores & Accessories E32/16/9 N87OL

B66229G0000X187
TDK
1: $1.78
7,624In Stock

Mfr. Part No.
B66229G0000X187

Mouser Part No
871-B66229G0000X187

TDK

Ferrite Cores & Accessories E32/16/9 N87OL

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Datasheet

7,624In Stock

$1.78

$1.24

$1.06

$0.933

View

Reel

$0.648

Min.: 1
Mult.: 1

: 480

E32/16/9

Ferrite Cores

Ungapped

E Core

32 x 16 x 9 (EF 32)

2.3 uH

- 20 %, + 30 %

Core

N87

Ammo Pack

Ferrite Cores & Accessories COIL FORMER POCAN B4235

B66230A1114T001
TDK
1: $3.05
1,191In Stock
2,880On Order

Mfr. Part No.
B66230A1114T001

Mouser Part No
871-B66230A1114T001

TDK

Ferrite Cores & Accessories COIL FORMER POCAN B4235

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Datasheet

1,191In Stock

2,880On 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 CF-E30/15 7-HB-1S-14P/

B66232B1114T001
TDK
1: $2.21
3,304In Stock

Mfr. Part No.
B66232B1114T001

Mouser Part No
871-B66232B1114T001

TDK

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

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Datasheet

3,304In Stock

$2.21

$1.53

$1.31

$1.15

View

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
TDK
1: $2.29
3,582In Stock

Mfr. Part No.
B66232J1112T1

Mouser Part No
871-B66232J1112T1

TDK

Ferrite Cores & Accessories Coil former E30 Pocan B4235

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Datasheet

3,582In Stock

$2.29

$1.58

$1.35

$1.19

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
TDK
1: $4.27
4,233In Stock

Mfr. Part No.
B66243B1018T1

Mouser Part No
871-B66243B1018T1

TDK

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

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Datasheet

4,233In Stock

$4.27

$2.93

$2.48

$2.10

View

Min.: 1
Mult.: 1

B66243B

Hardware & Accessories

Ungapped

E Core

42 x 21 x 20

18 Pin

Tray

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

B66252BM1
TDK
1: $5.28
815In Stock

Mfr. Part No.
B66252BM1

Mouser Part No
871-B66252BM1

TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

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Datasheet

815In Stock

$5.28

$3.60

$3.04

$2.65

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 Coil former E8.8 SMD Vectra E130i

B66302D1008T002
TDK
1: $1.91
2,814In Stock

Mfr. Part No.
B66302D1008T002

Mouser Part No
871-B66302D1008T2

TDK

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

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Datasheet

2,814In Stock

$1.91

$1.32

$1.13

$0.996

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 CF-E13/7 4-HSG-1S-10P

B66306C1010T001
TDK
1: $2.37
9,599In Stock
10,350Expected 29/09/2026

Mfr. Part No.
B66306C1010T001

Mouser Part No
871-B66306C1010T001

TDK

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

Learn More

Datasheet

9,599In Stock

10,350Expected 29/09/2026

$2.37

$1.64

$1.40

$1.24

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

B66308B1108T001
TDK
1: $1.84
2,535In Stock
2,000Expected 21/09/2026

Mfr. Part No.
B66308B1108T001

Mouser Part No
871-B66308B1108T001

TDK

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

Learn More

Datasheet

2,535In Stock

2,000Expected 21/09/2026

$1.84

$1.28

$1.09

$0.962

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: $1.74
5,687In Stock

Mfr. Part No.
B66308W1108T001

Mouser Part No
871-B66308W1108T001

TDK

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

Learn More

Datasheet

5,687In Stock

$1.74

$1.20

$1.04

$0.953

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 E20/10/6 N87LP=0.1

B66311G0100X187
TDK
1: $1.04
4,261In Stock

Mfr. Part No.
B66311G0100X187

Mouser Part No
871-B66311G0100X187

TDK

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

Learn More

Datasheet

4,261In Stock

$1.04

$0.726

$0.624

$0.554

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
TDK
1: $0.74
18,949In Stock

Mfr. Part No.
B66311G0250X187

Mouser Part No
871-B66311G0250X187

TDK

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

Learn More

Datasheet

18,949In Stock

$0.74

$0.509

$0.439

$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 N87OL

B66311GX187
TDK
1: $0.81
27,493In Stock

Mfr. Part No.
B66311GX187

Mouser Part No
871-B66311GX187

TDK

Ferrite Cores & Accessories E20/10/6 N87OL

Learn More

Datasheet

27,493In Stock

$0.81

$0.559

$0.524

$0.438

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 N87LP 0.160MM

B66317G0160X187
TDK
1: $0.97
4,305In Stock

Mfr. Part No.
B66317G0160X187

Mouser Part No
871-B66317G0160X187

TDK

Ferrite Cores & Accessories E25/13/7 N87LP 0.160MM

Learn More

Datasheet

4,305In Stock

$0.97

$0.679

$0.584

$0.519

View

Min.: 1
Mult.: 1

E25/13/7

Ferrite Cores

Gapped

E Core

25 x 13 x 7 (EF 25)

347 nH

N87

Bulk

Ferrite Cores & Accessories E25/13/7 N87OL

B66317GX187
TDK
1: $0.78
12,874In Stock

Mfr. Part No.
B66317GX187

Mouser Part No
871-B66317GX187

TDK

Ferrite Cores & Accessories E25/13/7 N87OL

Learn More

Datasheet

12,874In Stock

$0.78

$0.545

$0.47

$0.418

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 N87OL

B66319GX187
TDK
1: $1.18
5,488In Stock

Mfr. Part No.
B66319GX187

Mouser Part No
871-B66319GX187

TDK

Ferrite Cores & Accessories E30/15/7 N87OL

Learn More

Datasheet

5,488In Stock

$1.18

$0.819

$0.703

$0.623

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 N30OL

B66325G0000X130
TDK
1: $4.88
674In Stock

Mfr. Part No.
B66325G0000X130

Mouser Part No
871-B66325G0000X130

TDK

Ferrite Cores & Accessories E42/21/15 N30OL

Learn More

Datasheet

674In Stock

$4.88

$3.35

$2.84

$2.49

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
TDK
1: $11.64
258In Stock
1,620On Order

Mfr. Part No.
B66371G0000X187

Mouser Part No
871-B66371G0000X187

TDK

Ferrite Cores & Accessories E70/33/32 N87OL

Learn More

Datasheet

258In Stock

1,620On Order

$11.64

$8.15

$6.52

$5.90

View

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
TDK
1: $5.27
1,485In Stock

Mfr. Part No.
B66375G0000X187

Mouser Part No
871-B66375G0000X187

TDK

Ferrite Cores & Accessories E80/38/20 N87OL

Learn More

Datasheet

1,485In Stock

$5.27

$3.60

$2.93

$2.53

View

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
TDK
1: $8.26
695In Stock

Mfr. Part No.
B66387GX187

Mouser Part No
871-B66387GX187

TDK

Ferrite Cores & Accessories E65/32/27 N87OL

Learn More

Datasheet

695In Stock

$8.26

$5.58

$4.58

$4.52

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 E100/60/28 N97 UNGAPPED

B66894G0000X197
TDK
1: $24.41
495In Stock
456On Order

Mfr. Part No.
B66894G0000X197

Mouser Part No
871-B66894GX197

TDK

Ferrite Cores & Accessories E100/60/28 N97 UNGAPPED

Learn More

Datasheet

495In Stock

456On Order

$24.41

$14.41

$14.07

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

Ungapped

E Core

100 x 60 x 28

6.8 uH

- 20 %, + 30 %

N97

Bulk

E Core Ferrite Cores & Accessories

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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