Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories ER9.5-N97 Sold as set Sold as set

B65523J0000R097
EPCOS / TDK
1: $2.15
2,582In Stock

Mfr. Part #
B65523J0000R097

Mouser Part #
871-B65523JR97

EPCOS / TDK

Ferrite Cores & Accessories ER9.5-N97 Sold as set Sold as set

Learn More

Datasheet

2,582In Stock

$2.15

$1.50

$1.28

$1.14

View

Min.: 1
Mult.: 1

ER9.5

Ferrite Cores

Ungapped

ER Core

9.5 x 5

840 nH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ER18/3/10 N49 1800 +25% -25%

B66480G0000X149
EPCOS / TDK
1: $2.43
1,766In Stock

Mfr. Part #
B66480G0000X149

Mouser Part #
871-B66480GX149

EPCOS / TDK

Ferrite Cores & Accessories ER18/3/10 N49 1800 +25% -25%

Learn More

Datasheet

1,766In Stock

$2.43

$1.97

$1.83

$1.72

View

Min.: 1
Mult.: 1

I13/9/1

Ferrite Cores

Ungapped

ER Core

18 x 3 x 10

1.8 uH

25 %

N49

Bulk

Ferrite Cores & Accessories ER14.5/3/7 N87 100 +3% -3% Sold as set

B65513J0100A087
EPCOS / TDK
1: $3.32
2,785In Stock

Mfr. Part #
B65513J0100A087

Mouser Part #
871-B65513J100A87

EPCOS / TDK

Ferrite Cores & Accessories ER14.5/3/7 N87 100 +3% -3% Sold as set

Learn More

Datasheet

2,785In Stock

$3.32

$2.29

$1.97

$1.74

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Gapped

ER Core

14.5 x 6

100 nH

3 %

N87

Bulk

Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set

B65523J0400K087
EPCOS / TDK
1: $1.58
3,798In Stock

Mfr. Part #
B65523J0400K087

Mouser Part #
871-B65523J0400K087

EPCOS / TDK

Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set

Learn More

Datasheet

3,798In Stock

$1.58

$1.26

$1.16

$1.09

View

Min.: 1
Mult.: 1

ER9.5

Ferrite Cores

Gapped

ER Core

9.5 x 5

400 nH

10 %

N87

Bulk

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

B65525J0000R049
EPCOS / TDK
1: $3.50
7,152In Stock

Mfr. Part #
B65525J0000R049

Mouser Part #
871-B65525J0000R049

EPCOS / TDK

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

Learn More

Datasheet

7,152In Stock

Cut Tape

$3.50

$2.42

$2.06

$1.81

View

Reel

$1.27

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 ER18x3x10 PC200 1200 +25% -25%

B66480G0000X608
EPCOS / TDK
1: $3.22
1,343In Stock

Mfr. Part #
B66480G0000X608

Mouser Part #
871-B66480G0000X608

EPCOS / TDK

Ferrite Cores & Accessories ER18x3x10 PC200 1200 +25% -25%

Learn More

Datasheet

1,343In Stock

$3.22

$2.23

$1.91

$1.67

View

Min.: 1
Mult.: 1

ER18/3/10

Ferrite Cores

Ungapped

ER Core

18 mm x 9.7 mm

1.2 uH

25 %

PC200

Bulk

Ferrite Cores & Accessories ER 23X5X13 N97

B66482G0000X197
EPCOS / TDK
1: $3.52
819In Stock

Mfr. Part #
B66482G0000X197

Mouser Part #
871-B66482G0000X197

EPCOS / TDK

Ferrite Cores & Accessories ER 23X5X13 N97

Learn More

Datasheet

819In Stock

$3.52

$2.45

$2.08

$1.84

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 ER9.5-N87 +30%-20% Sold as set

B65523J0000R087
EPCOS / TDK
1: $1.75
5,170In Stock

Mfr. Part #
B65523J0000R087

Mouser Part #
871-B65523J0000R087

EPCOS / TDK

Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set

Learn More

Datasheet

5,170In Stock

$1.75

$1.22

$1.05

$0.93

View

Min.: 1
Mult.: 1

ER9.5

Ferrite Cores

Ungapped

ER Core

9.5 x 5

800 nH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories ER11/5-N87 Sold as set

B65525J0000R087
EPCOS / TDK
1: $2.22
4,314In Stock

Mfr. Part #
B65525J0000R087

Mouser Part #
871-B65525J0000R087

EPCOS / TDK

Ferrite Cores & Accessories ER11/5-N87 Sold as set

Learn More

Datasheet

4,314In Stock

Cut Tape

$2.22

$1.54

$1.32

$1.17

View

Reel

$0.78

Min.: 1
Mult.: 1

Reel: 1,000

ER11/5

Ferrite Cores

Ungapped

ER Core

11 x 5

1.2 uH

- 20 %, + 30 %

N87

Reel, Cut Tape

Ferrite Cores & Accessories ER 11/5 N87 Sold as set

B65525J0160A087
EPCOS / TDK
1: $2.28
8,043In Stock

Mfr. Part #
B65525J0160A087

Mouser Part #
871-B65525J0160A087

EPCOS / TDK

Ferrite Cores & Accessories ER 11/5 N87 Sold as set

Learn More

Datasheet

8,043In Stock

$2.28

$1.58

$1.35

$1.20

View

Min.: 1
Mult.: 1

ER11/2.5/6

Ferrite Cores

Gapped

ER Core

11 x 5

160 nH

3 %

N87

Bulk

Ferrite Cores & Accessories ER 25X6X15 N97

B66484G0000X197
EPCOS / TDK
1: $4.05
1,590In Stock

Mfr. Part #
B66484G0000X197

Mouser Part #
871-B66484G0000X197

EPCOS / TDK

Ferrite Cores & Accessories ER 25X6X15 N97

Learn More

Datasheet

1,590In Stock

$4.05

$2.79

$2.39

$2.08

View

Min.: 1
Mult.: 1

ER25/6/15

Ferrite Cores

Ungapped

ER Core

25 x 6 x 15

4.6 uH

25 %

EIR 25 Core Set

N97

Bulk

Ferrite Cores & Accessories CLI-ER11/5

B65526A2000X
EPCOS / TDK
1: $1.01
6,615In Stock

Mfr. Part #
B65526A2000X

Mouser Part #
871-B65526A2000X

EPCOS / TDK

Ferrite Cores & Accessories CLI-ER11/5

Learn More

Datasheet

6,615In Stock

$1.01

$0.705

$0.608

$0.541

View

Min.: 1
Mult.: 1

B65526A

Hardware & Accessories

Ungapped

ER Core

11 x 5

Bulk

Ferrite Cores & Accessories ER14.5/3/7 N97 1500 +30% -20% Sold as set

B65513J0000R097
EPCOS / TDK
1: $3.08
213In Stock

Mfr. Part #
B65513J0000R097

Mouser Part #
871-B65513J0000R097

EPCOS / TDK

Ferrite Cores & Accessories ER14.5/3/7 N97 1500 +30% -20% Sold as set

Learn More

Datasheet

213In Stock

$3.08

$2.14

$1.83

$1.61

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.5 uH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories EER14.5x6x6.7 PC200 750 +30% -20% Sold as set

B65513J0000R608
EPCOS / TDK
1: $2.74
593In Stock

Mfr. Part #
B65513J0000R608

Mouser Part #
871-B65513J0000R608

EPCOS / TDK

Ferrite Cores & Accessories EER14.5x6x6.7 PC200 750 +30% -20% Sold as set

Learn More

Datasheet

593In Stock

$2.74

$1.91

$1.64

$1.42

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

EER Core

14.5 mm x 6.7 mm

750 nH

- 20 %, + 30 %

PC200

Bulk

Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P

B65526B1010T1
EPCOS / TDK
1: $3.32
550In Stock
3,861Expected 2026-03-31

Mfr. Part #
B65526B1010T1

Mouser Part #
871-B65526B1010T1

EPCOS / TDK

Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P

Learn More

Datasheet

550In Stock

3,861Expected 2026-03-31

$3.32

$2.31

$1.97

$1.74

View

Min.: 1
Mult.: 1

B65526B

Hardware & Accessories

Ungapped

ER Core

11 x 5

Coil Former with Gull Wing Terminals

10 Pin

Gullwing

Tray

Ferrite Cores & Accessories YOKE ER9.5

B65527A2000X000
EPCOS / TDK
1: $0.868
1,196In Stock

Mfr. Part #
B65527A2000X000

Mouser Part #
871-B65527A2000X

EPCOS / TDK

Ferrite Cores & Accessories YOKE ER9.5

Learn More

Datasheet

1,196In Stock

$0.868

$0.608

$0.525

$0.468

View

Min.: 1
Mult.: 1

ER9.5

Hardware & Accessories

Ungapped

ER Core

9.5 x 5

Bulk

Ferrite Cores & Accessories COIL FORMER Laperos C 130

B65527B1008T001
EPCOS / TDK
1: $2.59
1,580In Stock
2,000Expected 2026-03-24

Mfr. Part #
B65527B1008T001

Mouser Part #
871-B65527B1008T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER Laperos C 130

Learn More

Datasheet

1,580In Stock

2,000Expected 2026-03-24

$2.59

$1.80

$1.54

$1.36

View

Min.: 1
Mult.: 1

ER9.5

Hardware & Accessories

Ungapped

ER Core

9.5 x 5

Coil Former with Gull Wing Terminals

8 Pin

Gullwing

Tray

Ferrite Cores & Accessories I25/3/15 N97 3400 +25% -25%

B66484K0000X197
EPCOS / TDK
1: $4.84
221In Stock

Mfr. Part #
B66484K0000X197

Mouser Part #
871-B66484K0000X197

EPCOS / TDK

Ferrite Cores & Accessories I25/3/15 N97 3400 +25% -25%

Learn More

Datasheet

221In Stock

$4.84

$3.33

$2.84

$2.50

View

Min.: 1
Mult.: 1

I25/3/15

Ferrite Cores

Ungapped

I Core

25 x 3 x 15

4.6 uH

25 %

N87

Bulk

Ferrite Cores & Accessories ER 14.5/6 Planar Cores in Sets and Accessories

B65514A2000X000
EPCOS / TDK
1: $1.21
1,438In Stock

Mfr. Part #
B65514A2000X000

Mouser Part #
871-B65514A2000X

EPCOS / TDK

Ferrite Cores & Accessories ER 14.5/6 Planar Cores in Sets and Accessories

Learn More

1,438In Stock

$1.21

$0.851

$0.733

$0.653

View

Min.: 1
Mult.: 1

CLI

Hardware & Accessories

Ungapped

ER Core

14.5 x 6

Bulk

Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED

B66482G0000X149
EPCOS / TDK
1: $4.40
349In Stock

Mfr. Part #
B66482G0000X149

Mouser Part #
871-B66482G0000X149

EPCOS / TDK

Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED

Learn More

Datasheet

349In Stock

$4.40

$3.04

$2.59

$2.28

View

Min.: 1
Mult.: 1

I25/2/18

Ferrite Cores

Ungapped

ER Core

23 x 5 x 13

2.2 uH

25 %

EIR 23 Core Set

N49

Bulk

Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%

B66482G0000X608
EPCOS / TDK
1: $3.80
792In Stock

Mfr. Part #
B66482G0000X608

Mouser Part #
871-B66482G0000X608

EPCOS / TDK

Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%

Learn More

Datasheet

792In Stock

$3.80

$2.64

$2.25

$1.98

View

Min.: 1
Mult.: 1

ER23/5/13

Ferrite Cores

Ungapped

ER Core

23.2 mm x 12.5 mm

1.4 uH

- 20 %, + 30 %

PC200

Bulk

Ferrite Cores & Accessories ER11/5-T38 +40%-30% Sold as set

B65525J0000Y038
EPCOS / TDK
1: $2.87
59In Stock

Mfr. Part #
B65525J0000Y038

Mouser Part #
871-B65525J0000Y038

EPCOS / TDK

Ferrite Cores & Accessories ER11/5-T38 +40%-30% Sold as set

Learn More

Datasheet

59In Stock

Cut Tape

$2.87

$2.00

$1.71

$1.50

View

Reel

$1.05

Min.: 1
Mult.: 1

Reel: 1,000

ER11/5

Ferrite Cores

Ungapped

ER Core

11 x 5

6.4 uH

- 30 %, + 40 %

T38

Reel, Cut Tape

Ferrite Cores & Accessories ER 14.5/6 N49 1100 +30%-20% Sold as set

B65513J0000R049
EPCOS / TDK
2,760: $1.39
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
B65513J0000R049

Mouser Part #
871-B65513J0000R049

EPCOS / TDK

Ferrite Cores & Accessories ER 14.5/6 N49 1100 +30%-20% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$1.39

Min.: 2,760
Mult.: 920

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.1 uH

- 20 %, + 30 %

N49

Bulk

Ferrite Cores & Accessories ER 14.5/6 N87 1500 +30%-20% Sold as set

B65513J0000R087
EPCOS / TDK
1: $2.53
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
B65513J0000R087

Mouser Part #
871-B65513J0000R087

EPCOS / TDK

Ferrite Cores & Accessories ER 14.5/6 N87 1500 +30%-20% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$2.53

$1.75

$1.50

$1.32

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.5 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories ER14.5/3/7 N92 1100 +30% -20% Sold as set

B65513J0000R092
EPCOS / TDK
2,760: $1.39
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
B65513J0000R092

Mouser Part #
871-B65513J0000R092

EPCOS / TDK

Ferrite Cores & Accessories ER14.5/3/7 N92 1100 +30% -20% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$1.39

Min.: 2,760
Mult.: 920

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.1 uH

- 20 %, + 30 %

N92

Bulk

Mouser Electronics®

Company

Resources

Support

B65513J
B65514B
B65523J
B65525J
B65526A
B65526B
B66349U
B66350U
B66508G
CLI
E55/28/27
EER11/5/6
ER11/2.5/6
ER11/5
ER14.5
ER18/3/10
ER23/5/13
ER25/6/15
ER32/5/21
ER42/22/15

9.5 mm x 5 mm
11 mm x 6 mm
14.5 mm x 6.7 mm
18 mm x 9.7 mm
23.2 mm x 12.5 mm
32 mm x 21 mm
9.5 x 5
11 x 5
14.5 x 10
14.5 x 6
18 x 3 x 10
23 x 2 x 13
23 x 5 x 13
25 x 3 x 15
25 x 6 x 15
26 x 5.8 x 8
28 x 17 x 11
32 x 5 x 21
35 x 20 x 11
42 x 22 x 15

63 nH
80 nH
100 nH
125 nH
140 nH
160 nH
185 nH
200 nH
210 nH
220 nH
230 nH
250 nH
265 nH
350 nH
400 nH
480 nH
500 nH
640 nH
660 nH
750 nH