Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories ETD49/25 16-N87-G2000

B66367G2000X187
TDK
1: $6.36
232In Stock
720Expected 14/08/2026

Mfr. Part No.
B66367G2000X187

Mouser Part No
871-B66367G2000X187

TDK

Ferrite Cores & Accessories ETD49/25 16-N87-G2000

Learn More

Datasheet

232In Stock

720Expected 14/08/2026

$6.36

$4.36

$3.70

$3.24

View

Min.: 1
Mult.: 1

ETD49/25/16

Ferrite Cores

Gapped

ETD Core

49 x 25 x 16

188 nH

N87

Bulk

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM

B66367G0500X187
TDK
1: $5.53
44In Stock
2,400On Order

Mfr. Part No.
B66367G0500X187

Mouser Part No
871-B66367G500X187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM

Learn More

Datasheet

44In Stock

2,400On Order

$5.53

$3.79

$3.22

$2.82

View

Min.: 1
Mult.: 1

ETD49/25/16

Ferrite Cores

Gapped

ETD Core

49 x 25 x 16

525 nH

N87

Bulk

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

B66367GX127
TDK
1: $6.26
210In Stock

Mfr. Part No.
B66367GX127

Mouser Part No
871-B66367GX127

TDK

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

Learn More

Datasheet

210In Stock

$6.26

$4.29

$3.64

$3.19

View

Min.: 1
Mult.: 1

B66367G

Ferrite Cores

Ungapped

ETD Core

49 x 25 x 16

3.7 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

B66367G0000X197
TDK
1: $9.67
8In Stock
240Expected 17/08/2026

Mfr. Part No.
B66367G0000X197

Mouser Part No
871-B66367GX197

TDK

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

Learn More

Datasheet

8In Stock

240Expected 17/08/2026

$9.67

$6.86

$5.43

$5.11

$4.81

Min.: 1
Mult.: 1

ETD49/25/16

Ferrite Cores

Ungapped

ETD Core

49 x 25 x 16

3.9 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ETD54/28/19 N27OL

B66395G0000X127
TDK
1: $7.00
43In Stock

Mfr. Part No.
B66395G0000X127

Mouser Part No
871-B66395G0000X127

TDK

Ferrite Cores & Accessories ETD54/28/19 N27OL

Learn More

Datasheet

43In Stock

$7.00

$4.85

$3.89

$3.56

$3.35

Min.: 1
Mult.: 1

E36/18/11

Ferrite Cores

Ungapped

ETD Core

54 x 28 x 19

4.2 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

B66395G0500X187
TDK
1: $9.40
55In Stock

Mfr. Part No.
B66395G0500X187

Mouser Part No
871-B66395G0500X187

TDK

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

Learn More

Datasheet

55In Stock

$9.40

$6.67

$5.28

$4.97

$4.67

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Gapped

ETD Core

54 x 28 x 19

500 nH

N87

Bulk

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

B66395G1500X187
TDK
1: $9.40
34In Stock

Mfr. Part No.
B66395G1500X187

Mouser Part No
871-B66395G1500X187

TDK

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

Learn More

Datasheet

34In Stock

$9.40

$6.67

$5.28

$4.97

$4.67

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Gapped

ETD Core

54 x 28 x 19

1.5 uH

N87

Bulk

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

B66397G1000X187
TDK
1: $12.97
15In Stock
160Expected 19/10/2026

Mfr. Part No.
B66397G1000X187

Mouser Part No
871-B66397G1000X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

Learn More

Datasheet

15In Stock

160Expected 19/10/2026

$12.97

$9.44

$7.55

$7.18

$6.77

Min.: 1
Mult.: 1

ETD59/31/22

Ferrite Cores

Gapped

ETD Core

59 x 31 x 22

508 nH

N87

Bulk

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

B66397G1500X187
TDK
1: $12.97
89In Stock

Mfr. Part No.
B66397G1500X187

Mouser Part No
871-B66397G1500X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

Learn More

Datasheet

89In Stock

$12.97

$9.44

$7.55

$7.18

$6.77

Min.: 1
Mult.: 1

ETD59/31/22

Ferrite Cores

Gapped

ETD Core

59 x 31 x 22

381 nH

N87

Bulk

Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20%

B66367GX187
TDK
1: $6.32
22,248On Order

Mfr. Part No.
B66367GX187

Mouser Part No
871-B66367GX187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87AL 3800NH +30/-20%

Learn More

Datasheet

22,248On Order

$6.32

$4.33

$3.67

$3.22

View

Min.: 1
Mult.: 1

B66367G

Ferrite Cores

Ungapped

ETD Core

49 x 25 x 16

3.8 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20%

B66365GX197
TDK
1: $5.95
3,021On Order

Mfr. Part No.
B66365GX197

Mouser Part No
871-B66365GX197

TDK

Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20%

Learn More

Datasheet

3,021On Order

$5.95

$4.08

$3.47

$3.04

View

Min.: 1
Mult.: 1

B66365G

Ferrite Cores

Ungapped

ETD Core

44 x 22 x 15

3.6 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ETD49/25 16-N87-G1000

B66367G1000X187
TDK
1: $6.36
1,409On Order

Mfr. Part No.
B66367G1000X187

Mouser Part No
871-B66367G1000X187

TDK

Ferrite Cores & Accessories ETD49/25 16-N87-G1000

Learn More

Datasheet

1,409On Order

$6.36

$4.36

$3.70

$3.24

View

Min.: 1
Mult.: 1

ETD49/25/16

Ferrite Cores

Gapped

ETD Core

49 x 25 x 16

314 nH

N87

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66368B1020T1
TDK
1: $4.36
1,612On Order

Mfr. Part No.
B66368B1020T1

Mouser Part No
871-B66368B1020T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

1,612On Order

$4.36

$2.99

$2.54

$2.22

View

Min.: 1
Mult.: 1

B66368B

Hardware & Accessories

Ungapped

ETD Core

49 x 25 x 16

Coil Former with Solder Pins

20 Pin

Tray

Ferrite Cores & Accessories ETD54/28/19 N97AL 4600NH -20/+30%

B66395G0000X197
TDK
1: $9.53
2,829On Order

Mfr. Part No.
B66395G0000X197

Mouser Part No
871-B66395GX197

TDK

Ferrite Cores & Accessories ETD54/28/19 N97AL 4600NH -20/+30%

Learn More

Datasheet

2,829On Order

$9.53

$6.76

$5.35

$5.03

$4.74

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Ungapped

ETD Core

54 x 28 x 19

2.15 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ETD59/31/22 N87LP 0.2MM

B66397G0200X187
TDK
1: $12.97
320Expected 16/11/2026

Mfr. Part No.
B66397G0200X187

Mouser Part No
871-B66397G0200X187

TDK

Ferrite Cores & Accessories ETD59/31/22 N87LP 0.2MM

Learn More

Datasheet

320Expected 16/11/2026

$12.97

$9.44

$7.55

$7.18

$6.77

Min.: 1
Mult.: 1

ETD59/31/22

Ferrite Cores

Gapped

ETD Core

59 x 31 x 22

1.588 uH

0.05 %

N87

Bulk

Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM

B66397G2000X187
TDK
1: $12.97
330On Order

Mfr. Part No.
B66397G2000X187

Mouser Part No
871-B66397G2000X187

TDK

Ferrite Cores & Accessories ETD59/31/22 N87LP 2.0MM

Learn More

Datasheet

330On Order

$12.97

$9.44

$7.55

$7.18

$6.77

Min.: 1
Mult.: 1

ETD59/31/22

Ferrite Cores

Gapped

ETD Core

59 x 31 x 22

311 nH

N87

Bulk

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66398W1024T1
TDK
1: $3.47
5,900On Order

Mfr. Part No.
B66398W1024T1

Mouser Part No
871-B66398W1024T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

5,900On Order

$3.47

$2.40

$2.25

$2.19

View

Min.: 1
Mult.: 1

B66398W

Hardware & Accessories

Ungapped

ETD Core

59 x 31 x 22

Coil Former with Pin Terminal

24 Pin

Tray

Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm

B66358G500X127
TDK
1: $2.27
1,156Expected 14/08/2026

Mfr. Part No.
B66358G500X127

Mouser Part No
871-B66358G500X127

TDK

Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm

Learn More

Datasheet

1,156Expected 14/08/2026

$2.27

$1.56

$1.34

$1.18

View

Min.: 1
Mult.: 1

B66358G

Ferrite Cores

Gapped

ETD Core

29 x 16 x 10

201 nH

N27

Bulk

Ferrite Cores & Accessories ETD39/20/13 N87LP 0.2MM

B66363G0200X187
TDK
1: $3.80
400Expected 13/11/2026

Mfr. Part No.
B66363G0200X187

Mouser Part No
871-B66363G0200X187

TDK

Ferrite Cores & Accessories ETD39/20/13 N87LP 0.2MM

Learn More

Datasheet

400Expected 13/11/2026

$3.80

$2.61

$2.21

$1.94

View

Min.: 1
Mult.: 1

ETD39/20/13

Ferrite Cores

Gapped

ETD Core

39 x 20 x 13

639 nH

N87

Bulk

Ferrite Cores & Accessories ETD39/20/13 N27 2550 +30% -20%

B66363GX127
TDK
1: $3.76
800Expected 29/10/2026

Mfr. Part No.
B66363GX127

Mouser Part No
871-B66363GX127

TDK

Ferrite Cores & Accessories ETD39/20/13 N27 2550 +30% -20%

Learn More

Datasheet

800Expected 29/10/2026

$3.76

$2.57

$2.18

$1.91

View

Min.: 1
Mult.: 1

B66363G

Ferrite Cores

Ungapped

ETD Core

39 x 20 x 13

2.55 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM

B66365G0500X187
TDK
1: $5.04
542On Order

Mfr. Part No.
B66365G0500X187

Mouser Part No
871-B66365G500X187

TDK

Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM

Learn More

Datasheet

542On Order

$5.04

$3.46

$2.93

$2.57

View

Min.: 1
Mult.: 1

ETD44/22/15

Ferrite Cores

Gapped

ETD Core

44 x 22 x 15

438 nH

N87

Bulk

Ferrite Cores & Accessories ETD59/31/22 N27OL

B66397G0000X127
TDK
1: $9.71
160Expected 14/08/2026

Mfr. Part No.
B66397G0000X127

Mouser Part No
871-B66397G0000X127

TDK

Ferrite Cores & Accessories ETD59/31/22 N27OL

Learn More

Datasheet

160Expected 14/08/2026

$9.71

$6.89

$5.45

$5.13

$4.83

Min.: 1
Mult.: 1

ETD59/31/22

Ferrite Cores

Ungapped

ETD Core

59 x 31 x 22

5 uH

- 20 %, + 30 %

N27

Bulk

Ferrite Cores & Accessories ETD34/17/11 N27LP 0.2MM

B66361G0200X127
TDK
1,200: $1.06
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
B66361G0200X127

Mouser Part No
871-B66361G0200X127

TDK

Ferrite Cores & Accessories ETD34/17/11 N27LP 0.2MM

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$1.06

Min.: 1,200
Mult.: 600

ETD34/17/11

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

482 nH

N27

Bulk

Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.45+-0.02 mm

B66361G0450X127
TDK
1,200: $1.00
Non-Stocked Lead-Time 7 Weeks

Mfr. Part No.
B66361G0450X127

Mouser Part No
871-B66361G450X127

TDK

Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.45+-0.02 mm

Learn More

Datasheet

Non-Stocked Lead-Time 7 Weeks

$1.00

Min.: 1,200
Mult.: 600

ETD34/17/11

Ferrite Cores

Gapped

ETD Core

34 x 17 x 11

450 nH

N27

Bulk

Ferrite Cores & Accessories ETD44/22/15 N87 330 +5% -5%

B66365A0330J087
TDK
1: $4.82
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B66365A0330J087

Mouser Part No
871-B66365A330J87

TDK

Ferrite Cores & Accessories ETD44/22/15 N87 330 +5% -5%

Learn More

Non-Stocked Lead-Time 8 Weeks

$4.82

$3.30

$2.80

$2.45

View

Min.: 1
Mult.: 1

ETD39/20/13

Ferrite Cores

Gapped

ETD Core

44 x 22 x 15

330 nH

5 %

N87

Bulk

Customer Service Office

Company

Resources

Support

B66358G
B66359W
B66361G
B66363G
B66364A
B66364W
B66365G
B66366B
B66367G
B66368A
B66368B
B66396W
B66397G
B66398A
B66398W
E36/18/11
ETD29/16/10
ETD34/17/11
ETD39/20/13
ETD44/22/15

50 nH
63 nH
100 nH
124 nH
153 nH
160 nH
188 nH
194 nH
196 nH
200 nH
201 nH
229 nH
251 nH
262 nH
300 nH
311 nH
314 nH
326 nH
330 nH
381 nH