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E Core Ferrite Cores & Accessories

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Part #

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

B66302G0000X187
TDK
1: $1.09
1,322In Stock

Mfr. Part No.
B66302G0000X187

Mouser Part No
871-B66302G0000X187

TDK

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

Learn More

Datasheet

1,322In Stock

$1.09

$0.757

$0.65

$0.578

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
TDK
1: $0.62
1,999In Stock

Mfr. Part No.
B66307G0000X127

Mouser Part No
871-B66307G0000X127

TDK

Ferrite Cores & Accessories E16/8/5 N27OL

Learn More

Datasheet

1,999In Stock

$0.62

$0.432

$0.373

$0.332

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 E16/8/5 N87 gap 0.5+-0.05 mm

B66307G500X187
TDK
1: $0.89
3,409In Stock

Mfr. Part No.
B66307G500X187

Mouser Part No
871-B66307G500X187

TDK

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

Learn More

Datasheet

3,409In Stock

$0.89

$0.622

$0.536

$0.476

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Gapped

E Core

16 x 8 x 5 (EF 16)

500 nH

N87

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

B66329G0500X127
TDK
1: $3.63
234In Stock

Mfr. Part No.
B66329G0500X127

Mouser Part No
871-B66329G0500X127

TDK

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

Learn More

Datasheet

234In Stock

$3.63

$2.49

$2.12

$1.86

View

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

500 nH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

B66329G1000X127
TDK
1: $3.63
97In Stock

Mfr. Part No.
B66329G1000X127

Mouser Part No
871-B66329G1000X127

TDK

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

Learn More

Datasheet

97In Stock

$3.63

$2.49

$2.12

$1.86

View

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

1 uH

N27

Bulk

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

B66329G1500X187
TDK
1: $3.92
86In Stock

Mfr. Part No.
B66329G1500X187

Mouser Part No
871-B66329G1500X187

TDK

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

Learn More

Datasheet

86In Stock

$3.92

$2.69

$2.28

$2.00

View

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Gapped

E Core

42 x 21 x 20

259 nH

N87

Bulk

Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0

B66335G1000X187
TDK
1: $5.22
184In Stock

Mfr. Part No.
B66335G1000X187

Mouser Part No
871-B66335G1000X187

TDK

Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0

Learn More

Datasheet

184In Stock

$5.22

$3.56

$3.00

$2.62

$2.27

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 x 28 x 21

1 uH

N87

Bulk

Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM

B66335G2000X187
TDK
1: $5.77
226In Stock
432Expected 01/09/2026

Mfr. Part No.
B66335G2000X187

Mouser Part No
871-B66335G2000X187

TDK

Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM

Learn More

Datasheet

226In Stock

432Expected 01/09/2026

$5.77

$3.93

$3.32

$2.90

View

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 x 28 x 21

292 nH

N87

Bulk

Ferrite Cores & Accessories E55/28/21 N27OL

B66335G0000X127
TDK
1: $4.60
588In Stock
216Expected 10/08/2026

Mfr. Part No.
B66335G0000X127

Mouser Part No
871-B66335GX127

TDK

Ferrite Cores & Accessories E55/28/21 N27OL

Learn More

Datasheet

588In Stock

216Expected 10/08/2026

$4.60

$3.15

$2.66

$2.33

View

Min.: 1
Mult.: 1

E42/21/20

Ferrite Cores

Ungapped

E Core

55 x 28 x 21

5.8 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories E55/28/25 N87OL

B66344G0000X187
TDK
1: $5.83
453In Stock

Mfr. Part No.
B66344G0000X187

Mouser Part No
871-B66344G0000X187

TDK

Ferrite Cores & Accessories E55/28/25 N87OL

Learn More

Datasheet

453In Stock

$5.83

$4.05

$3.24

$2.97

$2.79

Min.: 1
Mult.: 1

E55/28/25

Ferrite Cores

Ungapped

E Core

55 x 28 x 25

7.3 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E55/28/25 N27LP 2.5MM

B66344G2500X127
TDK
1: $6.11
198In Stock

Mfr. Part No.
B66344G2500X127

Mouser Part No
871-B66344G2500X127

TDK

Ferrite Cores & Accessories E55/28/25 N27LP 2.5MM

Learn More

Datasheet

198In Stock

$6.11

$4.24

$3.39

$3.33

View

Min.: 1
Mult.: 1

E55/28/25

Ferrite Cores

Gapped

E Core

55 x 28 x 25

295 nH

N27

Bulk

Ferrite Cores & Accessories COV-EFD15

B66414A7000X
TDK
1: $0.91
7,999In Stock

Mfr. Part No.
B66414A7000X

Mouser Part No
871-B66414A7000X

TDK

Ferrite Cores & Accessories COV-EFD15

Learn More

Datasheet

7,999In Stock

$0.91

$0.638

$0.549

$0.488

View

Min.: 1
Mult.: 1

B66414A

Hardware & Accessories

Ungapped

E Core

13 x 7 x 4 (EF 12.6)

Cover Plate

Bulk

Ferrite Cores & Accessories 78 E Core E19/5

9478103002
Fair-Rite
1: $0.63
2,448In Stock

Mfr. Part No.
9478103002

Mouser Part No
623-9478103002

Fair-Rite

Ferrite Cores & Accessories 78 E Core E19/5

Learn More

Product Comments

2,448In Stock

$0.63

$0.443

$0.382

$0.341

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

19 x 8 x 4.8

1.15 uH

25 %

Bulk

Ferrite Cores & Accessories 78 Planar EE Core EE14/7 PLANAR

9478201002
Fair-Rite
1: $0.60
1,873In Stock

Mfr. Part No.
9478201002

Mouser Part No
623-9478201002

Fair-Rite

Ferrite Cores & Accessories 78 Planar EE Core EE14/7 PLANAR

Learn More

Product Comments

1,873In Stock

$0.60

$0.428

$0.37

$0.329

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

14 x 5 x 3.5

1.05 uH

25 %

Bulk

Ferrite Cores & Accessories 78 Planar EE Core Ind 4500 nH 25% TOL

9478203002
Fair-Rite
1: $0.95
816In Stock

Mfr. Part No.
9478203002

Mouser Part No
623-9478203002

Fair-Rite

Ferrite Cores & Accessories 78 Planar EE Core Ind 4500 nH 25% TOL

Learn More

Product Comments

816In Stock

$0.95

$0.667

$0.574

$0.509

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

21.8 x 15.8 x 5.7

4.5 uH

25 %

Bulk

Ferrite Cores & Accessories 95 E Core E19/5 Ind 1400 nH 25% TOL

9495103002
Fair-Rite
1: $0.74
393In Stock

Mfr. Part No.
9495103002

Mouser Part No
623-9495103002

Fair-Rite

Ferrite Cores & Accessories 95 E Core E19/5 Ind 1400 nH 25% TOL

Learn More

Product Comments

393In Stock

$0.74

$0.519

$0.447

$0.398

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

19 x 8 x 4.8

1.4 uH

25 %

Bulk

Ferrite Cores & Accessories 95 Planar EE Core Ind 3300 nH 25% TOL

9495202002
Fair-Rite
1: $1.14
1,459In Stock

Mfr. Part No.
9495202002

Mouser Part No
623-9495202002

Fair-Rite

Ferrite Cores & Accessories 95 Planar EE Core Ind 3300 nH 25% TOL

Learn More

Product Comments

1,459In Stock

$1.14

$0.788

$0.677

$0.601

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

18 x 4 x 10

3.3 uH

25 %

Bulk

Ferrite Cores & Accessories 98 E Core EF12.6 Ind 800 nH 25% TOL

9498102002
Fair-Rite
1: $0.40
4,934In Stock

Mfr. Part No.
9498102002

Mouser Part No
623-9498102002

Fair-Rite

Ferrite Cores & Accessories 98 E Core EF12.6 Ind 800 nH 25% TOL

Learn More

Product Comments

4,934In Stock

$0.40

$0.274

$0.238

$0.213

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

12.7 x 6.35 x 3.6

800 nH

25 %

Bulk

Ferrite Cores & Accessories 98 E Core E19/5

9498103002
Fair-Rite
1: $0.66
907In Stock

Mfr. Part No.
9498103002

Mouser Part No
623-9498103002

Fair-Rite

Ferrite Cores & Accessories 98 E Core E19/5

Learn More

Product Comments

907In Stock

$0.66

$0.462

$0.399

$0.356

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

19 x 8 x 4.8

1.2 uH

25 %

Bulk

Ferrite Cores & Accessories 98 Planar EE Core Ind 1100 nH 25% TOL

9498201002
Fair-Rite
1: $0.52
2,135In Stock

Mfr. Part No.
9498201002

Mouser Part No
623-9498201002

Fair-Rite

Ferrite Cores & Accessories 98 Planar EE Core Ind 1100 nH 25% TOL

Learn More

Product Comments

2,135In Stock

$0.52

$0.363

$0.314

$0.29

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

14 x 3.5 x 5

1.1 uH

25 %

Bulk

Ferrite Cores & Accessories 98 Planar EE Core Ind 2700 nH 25% TOL

9498202002
Fair-Rite
1: $0.87
1,168In Stock

Mfr. Part No.
9498202002

Mouser Part No
623-9498202002

Fair-Rite

Ferrite Cores & Accessories 98 Planar EE Core Ind 2700 nH 25% TOL

Learn More

Product Comments

1,168In Stock

$0.87

$0.61

$0.526

$0.467

View

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

18 x 4 x 10

2.7 uH

25 %

Bulk

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

B66202B1106T001
TDK
1: $1.79
1,387In Stock

Mfr. Part No.
B66202B1106T001

Mouser Part No
871-B66202B1106T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

Learn More

Datasheet

1,387In Stock

$1.79

$1.24

$1.07

$0.937

View

Min.: 1
Mult.: 1

E13/7/4

Hardware & Accessories

Ungapped

E Core

E 13 x 7 x 4 (EF 12.6)

Coil Former

6 Pin

GFR Polyterephthalate

Tray

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

B66202B1108T001
TDK
1: $1.79
1,309In Stock

Mfr. Part No.
B66202B1108T001

Mouser Part No
871-B66202B1108T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

Learn More

Datasheet

1,309In Stock

$1.79

$1.24

$1.07

$0.937

View

Min.: 1
Mult.: 1

E13/7/4

Hardware & Accessories

Ungapped

E Core

E 13 x 7 x 4 (EF 12.6)

Coil Former

8 Pin

GFR Polyterephthalate

Tray

Ferrite Cores & Accessories E32/16/9 N27OL

B66229G0000X127
TDK
1: $1.64
1,272In Stock

Mfr. Part No.
B66229G0000X127

Mouser Part No
871-B66229G0000X127

TDK

Ferrite Cores & Accessories E32/16/9 N27OL

Learn More

Datasheet

1,272In Stock

$1.64

$1.14

$0.976

$0.862

View

Reel

$0.589

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 N27LP=0.5MM

B66229G0500X127
TDK
1: $2.31
1,170In Stock

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

TDK

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

Learn More

Datasheet

1,170In Stock

$2.31

$1.60

$1.37

$1.21

View

Reel

$0.88

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

E Core Ferrite Cores & Accessories

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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