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Ferrite Cores & Accessories

EPCOS / 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 RM10 N41 250 '+3% -3% Sold as set

B65813J0250A041
EPCOS / TDK
1: $6.00
3,004In Stock

Mfr. Part #
B65813J0250A041

Mouser Part #
871-B65813J0250A041

EPCOS / TDK

Ferrite Cores & Accessories RM10 N41 250 '+3% -3% Sold as set

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Datasheet

3,004In Stock

$6.00

$4.11

$3.49

$3.30

$3.21

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Gapped

Blister Pack

Ferrite Cores & Accessories RM10/I-N87 Sold as set

B65813J0000R087
EPCOS / TDK
1: $5.53
1,294In Stock

Mfr. Part #
B65813J0000R087

Mouser Part #
871-B65813JR87

EPCOS / TDK

Ferrite Cores & Accessories RM10/I-N87 Sold as set

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Datasheet

1,294In Stock

$5.53

$3.80

$3.22

$2.84

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Blister Pack

Ferrite Cores & Accessories RM 10 N48 400 '+3%-3% Sold as set

B65813N0400A048
EPCOS / TDK
1: $9.97
432In Stock

Mfr. Part #
B65813N0400A048

Mouser Part #
871-B65813N0400A048

EPCOS / TDK

Ferrite Cores & Accessories RM 10 N48 400 '+3%-3% Sold as set

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Datasheet

432In Stock

$9.97

$6.76

$5.70

$4.96

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Gapped

Blister Pack

Ferrite Cores & Accessories RM12/I-N49 '+30%-20% Sold as set

B65815E0000R049
EPCOS / TDK
1: $11.21
387In Stock

Mfr. Part #
B65815E0000R049

Mouser Part #
871-B65815E0000R049

EPCOS / TDK

Ferrite Cores & Accessories RM12/I-N49 '+30%-20% Sold as set

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Datasheet

387In Stock

$11.21

$7.58

$6.37

$5.53

$5.18

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

SMD/SMT

Bulk

Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set

B65815E0000R087
EPCOS / TDK
1: $8.32
621In Stock

Mfr. Part #
B65815E0000R087

Mouser Part #
871-B65815E0000R087

EPCOS / TDK

Ferrite Cores & Accessories RM12/I-N87 '+30%-20% Sold as set

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Datasheet

621In Stock

$8.32

$5.67

$4.79

$4.23

$4.06

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

SMD/SMT

Bulk

Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set

B65815E0250A087
EPCOS / TDK
1: $9.46
480In Stock

Mfr. Part #
B65815E0250A087

Mouser Part #
871-B65815E0250A087

EPCOS / TDK

Ferrite Cores & Accessories RM12 N87250 '+3%-3% Sold as set

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Datasheet

480In Stock

$9.46

$6.43

$5.43

$4.73

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Gapped

SMD/SMT

Bulk

Ferrite Cores & Accessories RM 12 N41 160 +3%- 3% Sold as set

B65815E0160A041
EPCOS / TDK
1: $10.99
471In Stock

Mfr. Part #
B65815E0160A041

Mouser Part #
871-B65815E160A41

EPCOS / TDK

Ferrite Cores & Accessories RM 12 N41 160 +3%- 3% Sold as set

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Datasheet

471In Stock

$10.99

$7.07

$6.28

$5.46

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Gapped

SMD/SMT

Bulk

Ferrite Cores & Accessories RM12 N41 250 +3%- 3% Sold as set

B65815E0250A041
EPCOS / TDK
1: $10.99
557In Stock

Mfr. Part #
B65815E0250A041

Mouser Part #
871-B65815E250A41

EPCOS / TDK

Ferrite Cores & Accessories RM12 N41 250 +3%- 3% Sold as set

Learn More

Datasheet

557In Stock

$10.99

$7.42

$6.28

$5.46

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Gapped

SMD/SMT

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65816C1512T001
EPCOS / TDK
1: $3.77
2,226In Stock

Mfr. Part #
B65816C1512T001

Mouser Part #
871-B65816C1512T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

2,226In Stock

$3.77

$2.60

$2.23

$1.95

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Angled Pin

Bulk

Ferrite Cores & Accessories EP7-N87 Sold as set

B65839A0000R087
EPCOS / TDK
1: $1.98
4,847In Stock

Mfr. Part #
B65839A0000R087

Mouser Part #
871-B65839A0000R087

EPCOS / TDK

Ferrite Cores & Accessories EP7-N87 Sold as set

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Datasheet

4,847In Stock

$1.98

$1.38

$1.18

$1.05

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set

B65841A0000R087
EPCOS / TDK
1: $2.73
7,920In Stock

Mfr. Part #
B65841A0000R087

Mouser Part #
871-B65841A0000R087

EPCOS / TDK

Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set

Learn More

Datasheet

7,920In Stock

$2.73

$1.88

$1.61

$1.50

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set

B65847A0000R087
EPCOS / TDK
1: $9.11
1,200In Stock

Mfr. Part #
B65847A0000R087

Mouser Part #
871-B65847A0000R087

EPCOS / TDK

Ferrite Cores & Accessories EP20-N87 '+30%-20% Sold as set

Learn More

Datasheet

1,200In Stock

$9.11

$6.18

$5.22

$4.56

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

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

B65887E0000R087
EPCOS / TDK
1: $11.42
1,671In Stock

Mfr. Part #
B65887E0000R087

Mouser Part #
871-B65887E0000R087

EPCOS / TDK

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

Learn More

Datasheet

Product Comments

1,671In Stock

$11.42

$8.34

$7.08

$5.91

$5.89

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories RM 14 N41 160 +3%- 3% Sold as set

B65887E0160A041
EPCOS / TDK
1: $18.85
557In Stock

Mfr. Part #
B65887E0160A041

Mouser Part #
871-B65887E160A41

EPCOS / TDK

Ferrite Cores & Accessories RM 14 N41 160 +3%- 3% Sold as set

Learn More

Datasheet

Product Comments

557In Stock

$18.85

$12.57

$10.48

$9.55

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Gapped

Bulk

Ferrite Cores & Accessories PCORE HALF 7.35X 3.6

B65933A0000X022
EPCOS / TDK
1: $3.33
4,446In Stock

Mfr. Part #
B65933A0000X022

Mouser Part #
871-B65933A0000X022

EPCOS / TDK

Ferrite Cores & Accessories PCORE HALF 7.35X 3.6

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Datasheet

4,446In Stock

$3.33

$2.08

$1.84

$1.74

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories P CORE HALF 14.4X7.5

B65937A0000X022
EPCOS / TDK
1: $2.40
6,725In Stock

Mfr. Part #
B65937A0000X022

Mouser Part #
871-B65937A0000X022

EPCOS / TDK

Ferrite Cores & Accessories P CORE HALF 14.4X7.5

Learn More

Datasheet

6,725In Stock

$2.40

$1.67

$1.43

$1.26

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories P CORE HALF 47 X14.9

B65943A0000X022
EPCOS / TDK
1: $22.10
714In Stock

Mfr. Part #
B65943A0000X022

Mouser Part #
871-B65943A0000X022

EPCOS / TDK

Ferrite Cores & Accessories P CORE HALF 47 X14.9

Learn More

Datasheet

714In Stock

$22.10

$16.00

$12.85

$12.48

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories 70X14.5

B65945A0000X022
EPCOS / TDK
1: $63.47
90In Stock

Mfr. Part #
B65945A0000X022

Mouser Part #
871-B65945A0000X022

EPCOS / TDK

Ferrite Cores & Accessories 70X14.5

Learn More

Datasheet

90In Stock

$63.47

$45.85

$43.60

$43.51

$37.57

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories YOKE EF12.6 2 PCS REQUIRED

B66202A2010X000
EPCOS / TDK
1: $1.92
3,040In Stock

Mfr. Part #
B66202A2010X000

Mouser Part #
871-B66202A2010X000

EPCOS / TDK

Ferrite Cores & Accessories YOKE EF12.6 2 PCS REQUIRED

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Datasheet

3,040In Stock

$1.92

$1.34

$1.15

$1.02

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Bulk

Ferrite Cores & Accessories YOKE EF20

B66206A2010X000
EPCOS / TDK
1: $1.53
3,857In Stock

Mfr. Part #
B66206A2010X000

Mouser Part #
871-B66206A2010X

EPCOS / TDK

Ferrite Cores & Accessories YOKE EF20

Learn More

Datasheet

3,857In Stock

$1.53

$1.07

$0.918

$0.815

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Bulk

Ferrite Cores & Accessories ELP18/4/10 N97 2670 +25% -25%

B66283G0000X197
EPCOS / TDK
1: $3.61
1,460In Stock

Mfr. Part #
B66283G0000X197

Mouser Part #
871-B66283GX197

EPCOS / TDK

Ferrite Cores & Accessories ELP18/4/10 N97 2670 +25% -25%

Learn More

Datasheet

1,460In Stock

$3.61

$2.50

$2.14

$1.88

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories 2900 NH

B66283K0000X187
EPCOS / TDK
1: $2.88
3,482In Stock

Mfr. Part #
B66283K0000X187

Mouser Part #
871-B66283KX187

EPCOS / TDK

Ferrite Cores & Accessories 2900 NH

Learn More

Datasheet

3,482In Stock

$2.88

$2.02

$1.72

$1.51

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87

B66289K0000X187
EPCOS / TDK
1: $8.65
968In Stock

Mfr. Part #
B66289K0000X187

Mouser Part #
871-B66289KX187

EPCOS / TDK

Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87

Learn More

Datasheet

968In Stock

$8.65

$5.89

$4.96

$4.32

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

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

B66307GX187
EPCOS / TDK
1: $0.543
13,858In Stock

Mfr. Part #
B66307GX187

Mouser Part #
871-B66307GX187

EPCOS / TDK

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

Learn More

Datasheet

13,858In Stock

$0.543

$0.479

$0.467

$0.457

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories E42/21/20 N87OL

B66329GX187
EPCOS / TDK
1: $5.86
1,265In Stock

Mfr. Part #
B66329GX187

Mouser Part #
871-B66329GX187

EPCOS / TDK

Ferrite Cores & Accessories E42/21/20 N87OL

Learn More

Datasheet

1,265In Stock

$5.86

$4.01

$3.41

$2.98

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories

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