.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: 330

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; }

Part #

Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM

B66387G0500X187
TDK
1: NT$344.88
158In Stock

Mfr. Part #
B66387G0500X187

Mouser Part #
871-B66387G0500X187

TDK

Ferrite Cores & Accessories E65/32/27 N87LP 0.5MM

Learn More

Datasheet

158In Stock

NT$344.88

NT$231.59

NT$189.29

NT$167.42

Min.: 1
Mult.: 1

E65/32/27

Ferrite Cores

Gapped

E Core

65 x 32 x 27

500 nH

N87

Bulk

Ferrite Cores & Accessories CF-E20/10 6-VRA-2S-6P/

B66206K1106T002
TDK
1: NT$51.27
1,401In Stock

Mfr. Part #
B66206K1106T002

Mouser Part #
871-B66206K1106T2

TDK

Ferrite Cores & Accessories CF-E20/10 6-VRA-2S-6P/

Learn More

Datasheet

1,401In Stock

NT$51.27

NT$35.63

NT$30.54

NT$27.03

View

Min.: 1
Mult.: 1

E20/10/6

Hardware & Accessories

Ungapped

E Core

20 x 10 x 6 (EF 20)

6 Pin

Bulk

Ferrite Cores & Accessories E55/28/21-N87-DG100

B66335Q0100K187
TDK
1: NT$202.91
266In Stock

Mfr. Part #
B66335Q0100K187

Mouser Part #
871-B66335Q0100K187

TDK

Ferrite Cores & Accessories E55/28/21-N87-DG100

Learn More

Datasheet

266In Stock

NT$202.91

NT$138.02

NT$115.08

NT$101.46

View

Min.: 1
Mult.: 1

E55/28/21

Ferrite Cores

Gapped

E Core

55 mm x 21 mm

100 nH

10 %

N87

Tray

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

B66230A2010X000
TDK
1: NT$30.83
3,128In Stock

Mfr. Part #
B66230A2010X000

Mouser Part #
871-B66230A2010X000

TDK

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

Learn More

Datasheet

3,128In Stock

NT$30.83

NT$21.47

NT$18.50

NT$16.42

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 E42/21/15 N97 ungapped

B66325G0000X197
TDK
1: NT$150.93
451In Stock

Mfr. Part #
B66325G0000X197

Mouser Part #
871-B66325GX197

TDK

Ferrite Cores & Accessories E42/21/15 N97 ungapped

Learn More

Datasheet

451In Stock

NT$150.93

NT$103.25

NT$87.47

NT$76.72

View

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Ungapped

E Core

42 x 21 x 15

N97

Bulk

Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL

9478116002
Fair-Rite
1: NT$405.82
121In Stock

Mfr. Part #
9478116002

Mouser Part #
623-9478116002

Fair-Rite

Ferrite Cores & Accessories 78 E Core E55/21 Ind 6500 nH 25% TOL

Learn More

Product Comments

121In Stock

NT$405.82

NT$295.05

NT$236.25

NT$224.78

NT$211.87

Min.: 1
Mult.: 1

Ferrite Cores

Ungapped

E Core

55.15 x 27.5 x 20.6

6.3 uH

25 %

Bulk

Ferrite Cores & Accessories E5-T38

B66303G0000X138
TDK
1: NT$41.94
22,290In Stock

Mfr. Part #
B66303G0000X138

Mouser Part #
871-B66303G0000X138

TDK

Ferrite Cores & Accessories E5-T38

Learn More

Datasheet

22,290In Stock

NT$41.94

NT$29.22

NT$25.13

NT$22.30

View

Min.: 1
Mult.: 1

E5.3/2.7/2

Ferrite Cores

Ungapped

E Core

E 5

1.4 uH

- 30 %, + 40 %

T38

Bulk

Ferrite Cores & Accessories E16/8/5 N97 1050 +30% -20%

B66307G0000X197
TDK
1: NT$34.77
7,660In Stock

Mfr. Part #
B66307G0000X197

Mouser Part #
871-B66307GX197

TDK

Ferrite Cores & Accessories E16/8/5 N97 1050 +30% -20%

Learn More

Datasheet

7,660In Stock

NT$34.77

NT$24.27

NT$20.86

NT$18.53

View

Min.: 1
Mult.: 1

E16/8/5

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

N97

Bulk

Ferrite Cores & Accessories E100/60/28DG N88 80 +10% -10%

B66894Y0080K188
TDK
1: NT$1,021.73
24In Stock
New Product

Mfr. Part #
B66894Y0080K188

Mouser Part #
871-B66894Y0080K188

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N88 80 +10% -10%

Learn More

Datasheet

24In Stock

NT$1,021.73

NT$606.58

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N88

Bulk

Ferrite Cores & Accessories E100/60/28DG N95 80 +10% -10%

B66894Y0080K195
TDK
1: NT$1,095.93
30In Stock
New Product

Mfr. Part #
B66894Y0080K195

Mouser Part #
871-B66894Y0080K195

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N95 80 +10% -10%

Learn More

Datasheet

30In Stock

NT$1,095.93

NT$659.28

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N95

Bulk

Ferrite Cores & Accessories E100/60/28DG N97 80 +10% -10%

B66894Y0080K197
TDK
1: NT$1,070.48
13In Stock
New Product

Mfr. Part #
B66894Y0080K197

Mouser Part #
871-B66894Y0080K197

New Product

TDK

Ferrite Cores & Accessories E100/60/28DG N97 80 +10% -10%

Learn More

Datasheet

13In Stock

NT$1,070.48

NT$727.76

NT$606.58

Min.: 1
Mult.: 1

E100/60/28

Ferrite Cores

E Core

80 nH

10 %

N97

Bulk

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

B66302D1008T001
TDK
1: NT$73.13
3,661In Stock

Mfr. Part #
B66302D1008T001

Mouser Part #
871-B66302D1008T1

TDK

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

Learn More

Datasheet

3,661In Stock

NT$73.13

NT$50.19

NT$43.02

NT$38.00

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 YOKE EF25

B66208A2003X000
TDK
1: NT$105.04
2,364In Stock

Mfr. Part #
B66208A2003X000

Mouser Part #
871-B66208A2003X000

TDK

Ferrite Cores & Accessories YOKE EF25

Learn More

Datasheet

2,364In Stock

NT$105.04

NT$72.42

NT$61.66

NT$54.13

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Yoke

Bulk

Ferrite Cores & Accessories YOKE E25

B66208A2010X
TDK
1: NT$20.43
17,838In Stock

Mfr. Part #
B66208A2010X

Mouser Part #
871-B66208A2010X

TDK

Ferrite Cores & Accessories YOKE E25

Learn More

Datasheet

17,838In Stock

NT$20.43

NT$14.45

NT$12.48

NT$11.11

View

Min.: 1
Mult.: 1

B66208A

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Bulk

Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%

B66307GX130
TDK
1: NT$26.89
9,370In Stock

Mfr. Part #
B66307GX130

Mouser Part #
871-B66307GX130

TDK

Ferrite Cores & Accessories E16/8/5 N30 1400 +30% -20%

Learn More

Datasheet

9,370In Stock

NT$26.89

NT$18.71

NT$16.13

NT$14.38

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

1.4 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories N87 1000 +30% -20%

B66307GX187
TDK
1: NT$22.59
22,943In Stock

Mfr. Part #
B66307GX187

Mouser Part #
871-B66307GX187

TDK

Ferrite Cores & Accessories N87 1000 +30% -20%

Learn More

Datasheet

22,943In Stock

NT$22.59

NT$15.81

NT$13.66

NT$12.19

View

Min.: 1
Mult.: 1

B66307G

Ferrite Cores

Ungapped

E Core

16 x 8 x 5 (EF 16)

1 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E42/21/20 N87OL

B66329GX187
TDK
1: NT$113.29
3,637In Stock

Mfr. Part #
B66329GX187

Mouser Part #
871-B66329GX187

TDK

Ferrite Cores & Accessories E42/21/20 N87OL

Learn More

Datasheet

3,637In Stock

NT$113.29

NT$77.79

NT$66.32

NT$58.08

View

Min.: 1
Mult.: 1

B66329G

Ferrite Cores

Ungapped

E Core

42 x 21 x 20

5.2 nH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories E55/28/21 N87OL

B66335G0000X187
TDK
1: NT$174.23
1,423In Stock
1,944Expected 9/14/2026

Mfr. Part #
B66335G0000X187

Mouser Part #
871-B66335G0000X187

TDK

Ferrite Cores & Accessories E55/28/21 N87OL

Learn More

Datasheet

1,423In Stock

1,944Expected 9/14/2026

NT$174.23

NT$119.02

NT$101.10

NT$88.19

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: NT$70.98
4,935In Stock

Mfr. Part #
B66206B1110T001

Mouser Part #
871-B66206B1110T001

TDK

Ferrite Cores & Accessories Squared Pins Coil Former

Learn More

Datasheet

4,935In Stock

NT$70.98

NT$51.27

NT$44.10

NT$38.72

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: NT$63.10
8,998In Stock

Mfr. Part #
B66208B1110T1

Mouser Part #
871-B66208B1110T1

TDK

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

Learn More

Datasheet

8,998In Stock

NT$63.10

NT$43.74

NT$37.64

NT$33.52

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: NT$55.21
3,264In Stock

Mfr. Part #
B66208X1010T001

Mouser Part #
871-B66208X1010T001

TDK

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

Learn More

Datasheet

3,264In Stock

NT$55.21

NT$38.36

NT$32.77

NT$28.97

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: NT$63.81
7,459In Stock

Mfr. Part #
B66229G0000X187

Mouser Part #
871-B66229G0000X187

TDK

Ferrite Cores & Accessories E32/16/9 N87OL

Learn More

Datasheet

7,459In Stock

NT$63.81

NT$44.45

NT$38.00

NT$33.45

View

Reel

NT$23.23

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: NT$109.34
4,061In Stock

Mfr. Part #
B66230A1114T001

Mouser Part #
871-B66230A1114T001

TDK

Ferrite Cores & Accessories COIL FORMER POCAN B4235

Learn More

Datasheet

4,061In Stock

NT$109.34

NT$75.64

NT$64.53

NT$57.00

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: NT$79.23
2,714In Stock

Mfr. Part #
B66232B1114T001

Mouser Part #
871-B66232B1114T001

TDK

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

Learn More

Datasheet

2,714In Stock

NT$79.23

NT$54.85

NT$46.96

NT$41.23

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: NT$82.10
2,570In Stock
2,550Expected 11/9/2026

Mfr. Part #
B66232J1112T1

Mouser Part #
871-B66232J1112T1

TDK

Ferrite Cores & Accessories Coil former E30 Pocan B4235

Learn More

Datasheet

2,570In Stock

2,550Expected 11/9/2026

NT$82.10

NT$56.64

NT$48.40

NT$42.66

View

Min.: 1
Mult.: 1

B66232J

Hardware & Accessories

Ungapped

E Core

30 x 15 x 7

Coil Former

12 Pin

Tray

E Core Ferrite Cores & Accessories

Customer Service Office

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