Ferrite Cores & Accessories

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Ferrite Cores & Accessories

TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

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Part #

Ferrite Cores & Accessories 22.1X13.7X12.5 N87 TOROID

B64290L0651X087
TDK
1: 2,72 €
4.367In Stock

Mfr. Part No.
B64290L0651X087

Mouser Part No
871-B64290L0651X087

TDK

Ferrite Cores & Accessories 22.1X13.7X12.5 N87 TOROID

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Datasheet

4.367In Stock

2,72 €

1,87 €

1,59 €

1,40 €

View

Reel

1,19 €

Min.: 1
Mult.: 1

: 500

TX22/14/13

Toroids

Ungapped

2.63 uH

N87

Ammo Pack

Ferrite Cores & Accessories 40X24X16 T65 TOROID

B64290L0659X065
TDK
1: 9,01 €
435In Stock

Mfr. Part No.
B64290L0659X065

Mouser Part No
871-B64290L0659X065

TDK

Ferrite Cores & Accessories 40X24X16 T65 TOROID

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Datasheet

435In Stock

9,01 €

6,50 €

5,25 €

4,99 €

4,49 €

Min.: 1
Mult.: 1

TX40/24/16

Toroids

Ungapped

8.2 uH

T65

Bulk

Ferrite Cores & Accessories 36X23X15 T37 TOROID

B64290L0674X037
TDK
1: 8,67 €
362In Stock

Mfr. Part No.
B64290L0674X037

Mouser Part No
871-B64290L0674X037

TDK

Ferrite Cores & Accessories 36X23X15 T37 TOROID

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Datasheet

362In Stock

8,67 €

6,16 €

4,94 €

4,19 €

Min.: 1
Mult.: 1

TX36/23/15

Toroids

Ungapped

8 uH

T37

Bulk

Ferrite Cores & Accessories 36X23X15 N87 TOROID

B64290L0674X087
TDK
1: 4,34 €
3.341In Stock
2.700Expected 1/7/2027

Mfr. Part No.
B64290L0674X087

Mouser Part No
871-B64290L0674X087

TDK

Ferrite Cores & Accessories 36X23X15 N87 TOROID

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Datasheet

3.341In Stock

2.700Expected 1/7/2027

4,34 €

2,98 €

2,53 €

2,21 €

View

Min.: 1
Mult.: 1

TX36/23/15

Toroids

Ungapped

2.94 uH

N87

Bulk

Ferrite Cores & Accessories 63X38X25 T37 TOROID

B64290L0699X037
TDK
1: 21,89 €
165In Stock

Mfr. Part No.
B64290L0699X037

Mouser Part No
871-B64290L0699X037

TDK

Ferrite Cores & Accessories 63X38X25 T37 TOROID

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Datasheet

165In Stock

21,89 €

16,29 €

14,51 €

Min.: 1
Mult.: 1

TX63/38/25

Toroids

Ungapped

13.9 uH

T37

Bulk

Ferrite Cores & Accessories 63X38X25 N30 TOROID

B64290L0699X830
TDK
1: 19,30 €
135In Stock

Mfr. Part No.
B64290L0699X830

Mouser Part No
871-B64290L0699X830

TDK

Ferrite Cores & Accessories 63X38X25 N30 TOROID

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Datasheet

135In Stock

19,30 €

14,37 €

13,49 €

Min.: 1
Mult.: 1

TX63/38/25

Toroids

Ungapped

10.8 uH

N30

Bulk

Ferrite Cores & Accessories R87/54.3/13.5 T65 toroid

B64290L0730X065
TDK
1: 41,63 €
97In Stock

Mfr. Part No.
B64290L0730X065

Mouser Part No
871-B64290L0730X065

TDK

Ferrite Cores & Accessories R87/54.3/13.5 T65 toroid

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Datasheet

97In Stock

41,63 €

33,88 €

30,44 €

Min.: 1
Mult.: 1

TX87/54.3/13.5

Toroids

Ungapped

6.28 uH

T65

Bulk

Ferrite Cores & Accessories 87/54.3/13.5 N87 TOROID

B64290L0730X087
TDK
1: 31,64 €
125In Stock

Mfr. Part No.
B64290L0730X087

Mouser Part No
871-B64290L0730X087

TDK

Ferrite Cores & Accessories 87/54.3/13.5 N87 TOROID

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Datasheet

125In Stock

31,64 €

20,36 €

19,10 €

Min.: 1
Mult.: 1

TX87/54.3/13.5

Toroids

Ungapped

2.79 uH

N87

Bulk

Ferrite Cores & Accessories 15.8X8.9X4.7 T38 TOROID

B64290L0743X038
TDK
1: 0,998 €
17.646In Stock

Mfr. Part No.
B64290L0743X038

Mouser Part No
871-B64290L0743X038

TDK

Ferrite Cores & Accessories 15.8X8.9X4.7 T38 TOROID

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Datasheet

17.646In Stock

0,998 €

0,695 €

0,597 €

0,531 €

View

Reel

0,317 €

Min.: 1
Mult.: 1

: 2.500

TX16/9/5

Toroids

Ungapped

5.4 uH

T38

Ammo Pack

Ferrite Cores & Accessories TOROID 41.8/26.2/12.5 N30

B64290L0022X830
TDK
1: 5,09 €
1.884In Stock
20.000On Order

Mfr. Part No.
B64290L0022X830

Mouser Part No
871-B64290L22X830

TDK

Ferrite Cores & Accessories TOROID 41.8/26.2/12.5 N30

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Datasheet

1.884In Stock

20.000On Order

5,09 €

3,49 €

3,15 €

3,11 €

3,07 €

Min.: 1
Mult.: 1

TX42/26/13

Toroids

Ungapped

5 uH

N30

Bulk

Ferrite Cores & Accessories TOROID 58.3X40.8X17.6 N30

B64290L0040X830
TDK
1: 10,97 €
883In Stock
600Expected 3/24/2027

Mfr. Part No.
B64290L0040X830

Mouser Part No
871-B64290L40X830

TDK

Ferrite Cores & Accessories TOROID 58.3X40.8X17.6 N30

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Datasheet

883In Stock

600Expected 3/24/2027

10,97 €

7,73 €

6,34 €

5,54 €

5,41 €

Min.: 1
Mult.: 1

TX58.3/40.8/17.6

Toroids

Ungapped

5.4 uH

N30

Bulk

Ferrite Cores & Accessories TOROID12,5X7,5X5N30

B64290L44X830
TDK
1: 0,55 €
21.630In Stock
13.500Expected 12/18/2026

Mfr. Part No.
B64290L44X830

Mouser Part No
871-B64290L44X830

TDK

Ferrite Cores & Accessories TOROID12,5X7,5X5N30

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Datasheet

21.630In Stock

13.500Expected 12/18/2026

0,55 €

0,388 €

0,335 €

0,298 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

2.2 uH

N30

Bulk

Ferrite Cores & Accessories TOROID 16X9.6X6.3 T38

B64290L45X38
TDK
1: 1,34 €
4.948In Stock

Mfr. Part No.
B64290L45X38

Mouser Part No
871-B64290L45X38

TDK

Ferrite Cores & Accessories TOROID 16X9.6X6.3 T38

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Datasheet

4.948In Stock

1,34 €

0,929 €

0,80 €

0,737 €

View

Reel

0,476 €

Min.: 1
Mult.: 1

: 2.000

B64290L

Toroids

Ungapped

6.44 uH

T38

Ammo Pack

Ferrite Cores & Accessories TOROID 16X9.6X6.3 N87

B64290L45X87
TDK
1: 0,748 €
5.702In Stock
24.000On Order

Mfr. Part No.
B64290L45X87

Mouser Part No
871-B64290L45X87

TDK

Ferrite Cores & Accessories TOROID 16X9.6X6.3 N87

Learn More

Datasheet

5.702In Stock

24.000On Order

0,748 €

0,548 €

0,469 €

0,423 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

1.42 uH

N87

Bulk

Ferrite Cores & Accessories TOROID 25.3X14.8X10 T35

B64290L618X35
TDK
1: 2,23 €
4.204In Stock

Mfr. Part No.
B64290L618X35

Mouser Part No
871-B64290L618X35

TDK

Ferrite Cores & Accessories TOROID 25.3X14.8X10 T35

Learn More

Datasheet

4.204In Stock

2,23 €

1,54 €

1,32 €

1,16 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

5.4 uH

T35

Bulk

Ferrite Cores & Accessories TOROID 25.3X14.8X10 T38

B64290L618X38
TDK
1: 3,27 €
1.412In Stock
1.000Expected 11/9/2026

Mfr. Part No.
B64290L618X38

Mouser Part No
871-B64290L618X38

TDK

Ferrite Cores & Accessories TOROID 25.3X14.8X10 T38

Learn More

Datasheet

1.412In Stock

1.000Expected 11/9/2026

3,27 €

2,24 €

1,90 €

1,67 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

10.7 uH

T38

Bulk

Ferrite Cores & Accessories TOROID 25.3X14.8X10 N30

B64290L618X830
TDK
1: 1,89 €
3.353In Stock

Mfr. Part No.
B64290L618X830

Mouser Part No
871-B64290L618X830

TDK

Ferrite Cores & Accessories TOROID 25.3X14.8X10 N30

Learn More

Datasheet

3.353In Stock

1,89 €

1,13 €

0,998 €

0,903 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

4.62 uH

N30

Bulk

Ferrite Cores & Accessories TOROID20X10X7T35

B64290L0632X035
TDK
1: 2,24 €
5.488In Stock

Mfr. Part No.
B64290L0632X035

Mouser Part No
871-B64290L632X35

TDK

Ferrite Cores & Accessories TOROID20X10X7T35

Learn More

Datasheet

5.488In Stock

2,24 €

1,55 €

1,32 €

1,17 €

View

Reel

0,822 €

Min.: 1
Mult.: 1

: 1.000

TX20/10/7

Toroids

Ungapped

5 uH

T35

Ammo Pack

Ferrite Cores & Accessories TOROID 20X10X7 N30

B64290L632X830
TDK
1: 1,53 €
3.646In Stock

Mfr. Part No.
B64290L632X830

Mouser Part No
871-B64290L632X830

TDK

Ferrite Cores & Accessories TOROID 20X10X7 N30

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Datasheet

3.646In Stock

1,53 €

1,06 €

0,912 €

0,82 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

4.16 uH

N30

Bulk

Ferrite Cores & Accessories TOROID 40X24X16 N30

B64290L659X830
TDK
1: 7,77 €
687In Stock

Mfr. Part No.
B64290L659X830

Mouser Part No
871-B64290L659X830

TDK

Ferrite Cores & Accessories TOROID 40X24X16 N30

Learn More

Datasheet

687In Stock

7,77 €

5,50 €

4,37 €

3,67 €

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

7 uH

N30

Bulk

Ferrite Cores & Accessories TOROID 36X23X15 N30

B64290L674X830
TDK
1: 5,68 €
595In Stock
4.600On Order

Mfr. Part No.
B64290L674X830

Mouser Part No
871-B64290L674X830

TDK

Ferrite Cores & Accessories TOROID 36X23X15 N30

Learn More

Datasheet

595In Stock

4.600On Order

5,68 €

3,94 €

3,16 €

3,10 €

View

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

5.75 uH

N30

Bulk

Ferrite Cores & Accessories R63/38/25 N87 toroid

B64290L699X87
TDK
1: 21,67 €
577In Stock

Mfr. Part No.
B64290L699X87

Mouser Part No
871-B64290L699X87

TDK

Ferrite Cores & Accessories R63/38/25 N87 toroid

Learn More

Datasheet

577In Stock

21,67 €

16,13 €

14,36 €

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

5 uH

N87

Bulk

Ferrite Cores & Accessories R22.1/13.7/7.9 N49 toroid

B64290L0719X049
TDK
1: 2,21 €
2.234In Stock
3.000Expected 1/11/2027

Mfr. Part No.
B64290L0719X049

Mouser Part No
871-B64290L719X49

TDK

Ferrite Cores & Accessories R22.1/13.7/7.9 N49 toroid

Learn More

Datasheet

2.234In Stock

3.000Expected 1/11/2027

2,21 €

1,53 €

1,31 €

1,15 €

View

Reel

0,843 €

Min.: 1
Mult.: 1

: 750

TX22/14/7.9

Ungapped

N49

Ammo Pack

Ferrite Cores & Accessories TOROID 50X30X20 N30

B64290L82X830
TDK
1: 11,09 €
1.109In Stock
1.200Expected 9/15/2026

Mfr. Part No.
B64290L82X830

Mouser Part No
871-B64290L82X830

TDK

Ferrite Cores & Accessories TOROID 50X30X20 N30

Learn More

Datasheet

1.109In Stock

1.200Expected 9/15/2026

11,09 €

7,40 €

7,03 €

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

8.7 uH

N30

Bulk

Ferrite Cores & Accessories TOROID 50X30X20 N87

B64290L82X87
TDK
1: 10,60 €
288In Stock

Mfr. Part No.
B64290L82X87

Mouser Part No
871-B64290L82X87

TDK

Ferrite Cores & Accessories TOROID 50X30X20 N87

Learn More

Datasheet

288In Stock

10,60 €

7,09 €

6,57 €

6,49 €

Min.: 1
Mult.: 1

B64290L

Toroids

Ungapped

4.46 uH

N87

Bulk

Ferrite Cores & Accessories

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B62110A
B62152A
B64290A
B64290L
B64290P
B65513J
B65517W
B65525J
B65526A
B65526B
B65531T
B65531W
B65539C
B65541D
B65541W
B65549E
B65611D
B65659F
B65679E
B65684A

DE Core
DU Core
EC Core
E Core
EER Core
EF Core
EFD Core
ELP Core
EM Core
EP Core
EPO Core
EPX Core
EQ Core
ER Core
ER LP Core
ETD Core
EV Core
FEM Core
I Core
P Core

9.5 mm x 5 mm
11 mm x 6 mm
14 mm x 5 mm
14.5 mm x 6.7 mm
14.6 mm x 6.8 mm
15 mm x 4.65 mm
17.9 mm x 8.2 mm
18 mm x 10 mm
18 mm x 9.7 mm
20 mm x 6.65 mm
21.8 mm x 15.8 mm
23.2 mm x 11 mm
23.2 mm x 12.5 mm
25 mm x 18 mm
30 mm x 20 mm
32 mm x 21 mm
50 mm x 32 mm
3.3 x 2.6
4.6 x 4.1
5.6 x 1.7

2.4 nH
4.75 nH
5.2 nH
16 nH
20 nH
25 nH
35 nH
40 nH
45 nH
50 nH
60 nH
62 nH
63 nH
65 nH
69 nH
70 nH
75 nH
80 nH
83 nH
86 nH

0.03 %
0.04 %
0.05 %
0.08 %
0.1 %
0.15 %
0.25 %
- 30 %, + 40 %
- 20 %, + 30 %
2 %
3 %
4 %
5 %
6 %
7 %
8 %
10 %
12 %
15 %
20 %

9415
E130I
GFR Liquid Crystal Polymer
GFR Polyterephthalate
GFR Thermosetting Plastic
K1
K10
M33
N2
N22
N26
N27
N30
N41
N45
N48
N49
N72
N87
N88