.hide-partial { max-height: none; } .show-more { display: none; }

TDK Ferrite Cores & Accessories

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 2,542

Applied Filters:

Manufacturer = TDK

Series

Product

Type

Core

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; }

Download Table (.CSV)

Part #

Ferrite Cores & Accessories YOKE EF25

B66208A2001X000
EPCOS / TDK
1: £2.22
1,126In Stock

Mfr. Part No.
B66208A2001X000

Mouser Part No
871-B66208A2001X000

EPCOS / TDK

Ferrite Cores & Accessories YOKE EF25

Learn More

Datasheet

1,126In Stock

£2.22

£1.54

£1.31

£1.16

View

Min.: 1
Mult.: 1

E25/13/7

Hardware & Accessories

Ungapped

E Core

25 x 13 x 7 (EF 25)

Bulk

Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID

B64290L0616X035
EPCOS / TDK
1: £2.83
300In Stock

Mfr. Part No.
B64290L0616X035

Mouser Part No
871-B64290L0616X035

EPCOS / TDK

Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID

Learn More

Datasheet

300In Stock

£2.83

£1.94

£1.65

£1.62

Min.: 1
Mult.: 1

TX25.3/14.8/20

Toroids

Ungapped

10.7 uH

T35

Bulk

Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set

B65525J0000R049
EPCOS / TDK
1: £1.68
7,132In Stock

Mfr. Part No.
B65525J0000R049

Mouser Part No
871-B65525J0000R049

EPCOS / TDK

Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set

Learn More

Datasheet

7,132In Stock

Cut Tape

£1.68

£1.16

£0.995

£0.876

View

Reel

£0.625

Min.: 1
Mult.: 1

Reel: 1,000

ER11/5

Ferrite Cores

Ungapped

ER Core

11 x 5

800 nH

- 20 %, + 30 %

N49

Reel, Cut Tape

Ferrite Cores & Accessories ELP43/10/28 N87LP=0.100MM

B66291G0100X187
EPCOS / TDK
1: £3.27
437In Stock

Mfr. Part No.
B66291G0100X187

Mouser Part No
871-B66291G0100X187

EPCOS / TDK

Ferrite Cores & Accessories ELP43/10/28 N87LP=0.100MM

Learn More

Datasheet

437In Stock

£3.27

£2.24

£1.90

£1.66

£1.43

Min.: 1
Mult.: 1

ELP43/10/28

Ferrite Cores

Gapped

ELP Core

43 x 10 x 28

100 nH

25 %

N87

Bulk

Ferrite Cores & Accessories E42/21/20 N87 gap 0.5 mm

B66329G500X187
EPCOS / TDK
1: £2.86
395In Stock
360On Order

Mfr. Part No.
B66329G500X187

Mouser Part No
871-B66329G500X187

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N87 gap 0.5 mm

Learn More

Datasheet

395In Stock

360On Order

£2.86

£1.96

£1.67

£1.46

£1.24

Min.: 1
Mult.: 1

B66329G

Ferrite Cores

Gapped

E Core

42 x 21 x 20

500 nH

N87

Bulk

Ferrite Cores & Accessories ER 23X5X13 N97

B66482G0000X197
EPCOS / TDK
1: £1.66
819In Stock

Mfr. Part No.
B66482G0000X197

Mouser Part No
871-B66482G0000X197

EPCOS / TDK

Ferrite Cores & Accessories ER 23X5X13 N97

Learn More

Datasheet

819In Stock

£1.66

£1.16

£0.978

£0.867

View

Min.: 1
Mult.: 1

ER23/5/13

Ferrite Cores

Ungapped

ER Core

23 x 5 x 13

3 uH

25 %

EIR 23 Core Set

N97

Bulk

Ferrite Cores & Accessories RM8 N48 315 +3%-3%

B65811F0315A048
EPCOS / TDK
1: £4.88
268In Stock

Mfr. Part No.
B65811F0315A048

Mouser Part No
871-B65811F0315A048

EPCOS / TDK

Ferrite Cores & Accessories RM8 N48 315 +3%-3%

Learn More

Datasheet

268In Stock

£4.88

£3.53

£3.09

£2.81

View

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

315 nH

3 %

N48

Blister Pack

Ferrite Cores & Accessories U 11/9/6 Ferrites and Accessory

B67366A1X27
EPCOS / TDK
1: £0.804
2,509In Stock

Mfr. Part No.
B67366A1X27

Mouser Part No
871-B67366A1X27

EPCOS / TDK

Ferrite Cores & Accessories U 11/9/6 Ferrites and Accessory

Learn More

Datasheet

2,509In Stock

£0.804

£0.556

£0.478

£0.425

View

Min.: 1
Mult.: 1

B67366A

Ferrite Cores

Ungapped

U Core

800 nH

N27

Tray

Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415

B64291A1104X000
EPCOS / TDK
1: £0.687
11,940In Stock

Mfr. Part No.
B64291A1104X000

Mouser Part No
871-B64291A1104X

EPCOS / TDK

Ferrite Cores & Accessories Housing d=20.4 mm Makrolon 9415

Learn More

Datasheet

11,940In Stock

£0.687

£0.48

£0.413

£0.366

View

Min.: 1
Mult.: 1

RCH20.4/13.3/H

Ungapped

9415

Bulk

Ferrite Cores & Accessories RM8 N87 65 +3% -3%

B65811J65A87
EPCOS / TDK
1: £2.58
484In Stock

Mfr. Part No.
B65811J65A87

Mouser Part No
871-B65811J65A87

EPCOS / TDK

Ferrite Cores & Accessories RM8 N87 65 +3% -3%

Learn More

Datasheet

484In Stock

£2.58

£1.77

£1.50

£1.32

View

Min.: 1
Mult.: 1

B65811J

Ferrite Cores

Gapped

RM Core

RM 8

65 nH

3 %

N87

Bulk

Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set

B65813P0000R049
EPCOS / TDK
1: £3.73
789In Stock

Mfr. Part No.
B65813P0000R049

Mouser Part No
871-B65813P0000R049

EPCOS / TDK

Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set

Learn More

Datasheet

789In Stock

£3.73

£2.55

£2.17

£1.89

View

Min.: 1
Mult.: 1

RM10/LP

Ferrite Cores

Ungapped

RM LP Core

RM 10

3.7 uH

- 20 %, + 30 %

N49

Blister Pack

Ferrite Cores & Accessories RM7/I-N87 Sold as set

B65819J0000R087
EPCOS / TDK
1: £2.01
944In Stock

Mfr. Part No.
B65819J0000R087

Mouser Part No
871-B65819J0000R087

EPCOS / TDK

Ferrite Cores & Accessories RM7/I-N87 Sold as set

Learn More

Datasheet

944In Stock

£2.01

£1.39

£1.18

£1.04

View

Min.: 1
Mult.: 1

RM7

Ferrite Cores

Ungapped

RM Core

RM 7

2.7 uH

- 20 %, + 30 %

N87

Blister Pack

Ferrite Cores & Accessories RM14 N87 7100 '+30%-20% Sold as set

B65887P0000R087
EPCOS / TDK
1: £7.53
147In Stock

Mfr. Part No.
B65887P0000R087

Mouser Part No
871-B65887P0000R087

EPCOS / TDK

Ferrite Cores & Accessories RM14 N87 7100 '+30%-20% Sold as set

Learn More

Datasheet

Product Comments

147In Stock

£7.53

£5.04

£4.61

£4.30

Min.: 1
Mult.: 1

RM14/LP

Ferrite Cores

Ungapped

RM Core

RM 14

7.1 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories EC52/24/14 N27OL

B66341G0000X127
EPCOS / TDK
1: £3.26
348In Stock

Mfr. Part No.
B66341G0000X127

Mouser Part No
871-B66341G0000X127

EPCOS / TDK

Ferrite Cores & Accessories EC52/24/14 N27OL

Learn More

348In Stock

£3.26

£2.22

£1.89

£1.65

View

Min.: 1
Mult.: 1

EC41/20/12

Ferrite Cores

Ungapped

EC Core

52 x 24 x 14

N27

Bulk

Ferrite Cores & Accessories 2520nH 25% MnZn PC47 Ferrite Core

PC47EER28L-Z
TDK
1: £1.85
1,271In Stock

Mfr. Part No.
PC47EER28L-Z

Mouser Part No
810-PC47EER28L-Z

TDK

Ferrite Cores & Accessories 2520nH 25% MnZn PC47 Ferrite Core

Datasheet

1,271In Stock

£1.85

£1.28

£1.10

£0.969

View

Min.: 1
Mult.: 1

Ferrite Bead Cores

Tray

Ferrite Cores & Accessories 40/24/16 T35 TOROID

B64290L0659X035
EPCOS / TDK
1: £6.33
286In Stock

Mfr. Part No.
B64290L0659X035

Mouser Part No
871-B64290L0659X035

EPCOS / TDK

Ferrite Cores & Accessories 40/24/16 T35 TOROID

Learn More

Datasheet

286In Stock

£6.33

£4.26

£3.57

£3.14

Min.: 1
Mult.: 1

TX40/24/16

Toroids

Ungapped

T35

Bulk

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

B65811J0100A087
EPCOS / TDK
1: £2.48
545In Stock

Mfr. Part No.
B65811J0100A087

Mouser Part No
871-B65811J0100A087

EPCOS / TDK

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

Learn More

Datasheet

545In Stock

£2.48

£1.70

£1.45

£1.28

£1.03

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

100 nH

3 %

N87

Blister Pack

Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set

B65841A0000Y038
EPCOS / TDK
1: £1.47
1,185In Stock

Mfr. Part No.
B65841A0000Y038

Mouser Part No
871-B65841A0000Y038

EPCOS / TDK

Ferrite Cores & Accessories EP10-T38 +40%-30% Sold as set

Learn More

Datasheet

1,185In Stock

£1.47

£1.02

£0.867

£0.768

View

Min.: 1
Mult.: 1

EP10

Ferrite Cores

Ungapped

EP Core

EP 10

4.8 uH

- 30 %, + 40 %

T38

Bulk

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

B66325G1000X127
EPCOS / TDK
1: £2.73
822In Stock

Mfr. Part No.
B66325G1000X127

Mouser Part No
871-B66325G1000X127

EPCOS / TDK

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

Learn More

Datasheet

822In Stock

£2.73

£1.87

£1.59

£1.39

£1.15

Min.: 1
Mult.: 1

E42/21/15

Ferrite Cores

Gapped

E Core

42 x 21 x 15

272 nH

N27

Bulk

Ferrite Cores & Accessories I38/4/25 N87 8300 +25% -25%

B66459K0000X187
EPCOS / TDK
1: £3.13
432In Stock

Mfr. Part No.
B66459K0000X187

Mouser Part No
871-B66459KX187

EPCOS / TDK

Ferrite Cores & Accessories I38/4/25 N87 8300 +25% -25%

Learn More

Datasheet

432In Stock

£3.13

£2.14

£1.81

£1.59

£1.37

Min.: 1
Mult.: 1

I38/4/25

Ferrite Cores

Ungapped

I Core

38 x 4 x 25

8.3 uH

25 %

N87

Bulk

Ferrite Cores & Accessories ELP43/10/28 N87OL NO RECESS

B66461G0000X187
EPCOS / TDK
1: £2.38
334In Stock

Mfr. Part No.
B66461G0000X187

Mouser Part No
871-B66461G0000X187

EPCOS / TDK

Ferrite Cores & Accessories ELP43/10/28 N87OL NO RECESS

Learn More

Datasheet

334In Stock

£2.38

£1.99

Min.: 1
Mult.: 1

ELP43/10

Ferrite Cores

Ungapped

ELP Core

43 x 10 x 28

7.3 uH

25 %

EILP 43 Core Set

N87

Bulk

Ferrite Cores & Accessories 12.7X7.9X6.35 T38 TOROID

B64290L0742X038
EPCOS / TDK
1: £0.687
3,478In Stock

Mfr. Part No.
B64290L0742X038

Mouser Part No
871-B64290L0742X038

EPCOS / TDK

Ferrite Cores & Accessories 12.7X7.9X6.35 T38 TOROID

Learn More

Datasheet

3,478In Stock

£0.687

£0.482

£0.415

£0.368

View

Reel

£0.235

Min.: 1
Mult.: 1

Reel: 1,500

TX13/7.9/6.4

Toroids

Ungapped

6.03 uH

T38

Ammo Pack

Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set

B65815E0160A087
EPCOS / TDK
1: £4.54
441In Stock

Mfr. Part No.
B65815E0160A087

Mouser Part No
871-B65815E0160A087

EPCOS / TDK

Ferrite Cores & Accessories RM12 N87160 '+3%-3% Sold as set

Learn More

Datasheet

441In Stock

£4.54

£3.08

£2.59

£2.26

£2.13

Min.: 1
Mult.: 1

RM12

Ferrite Cores

Gapped

RM Core

RM 12

160 nH

3 %

Core

N87

SMD/SMT

Bulk

Ferrite Cores & Accessories E5-N87 '+30%-20%

B66303G0000X187
EPCOS / TDK
1: £0.599
13,711In Stock

Mfr. Part No.
B66303G0000X187

Mouser Part No
871-B66303G0000X187

EPCOS / TDK

Ferrite Cores & Accessories E5-N87 '+30%-20%

Learn More

Datasheet

13,711In Stock

£0.599

£0.421

£0.363

£0.322

View

Min.: 1
Mult.: 1

E5.3/2.7/2

Ferrite Cores

Ungapped

E Core

E 5

270 nH

- 20 %, + 30 %

Core

N87

Bulk

Ferrite Cores & Accessories EQ25x5.6x18 PC200 1800 +30% -20%

B66481G0000X608
EPCOS / TDK
1: £2.38
903In Stock

Mfr. Part No.
B66481G0000X608

Mouser Part No
871-B66481G0000X608

EPCOS / TDK

Ferrite Cores & Accessories EQ25x5.6x18 PC200 1800 +30% -20%

Learn More

Datasheet

903In Stock

£2.38

£1.64

£1.39

£1.22

View

Min.: 1
Mult.: 1

EQ25/6/18

Ferrite Cores

Ungapped

EQ Core

25 mm x 18 mm

1.8 uH

- 20 %, + 30 %

PC200

Bulk

TDK Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support

B62110A
B62152A
B64290A
B64290L
B64290P
B65513J
B65517W
B65525J
B65526A
B65526B
B65531T
B65531W
B65539C
B65541D
B65541W
B65542A
B65549E
B65611D
B65659F
B65679E

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
11.4 mm x 4.6 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 11 mm
32 mm x 21 mm
32 mm x 22 mm
38.9 mm x 12.8 mm

2.4 nH
4.75 nH
5.2 nH
16 nH
20 nH
25 nH
35 nH
40 nH
45 nH
50 nH
55 nH
56 nH
59 nH
60 nH
62 nH
63 nH
65 nH
69 nH
70 nH
75 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
E Core
GFR Liquid Crystal Polymer
GFR Polyterephthalate
GFR Thermosetting Plastic
K1
K10
M33
Manganese Zinc
N2
N22
N26
N27
N30
N41
N45
N48
N49
N72