Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

B66413U0160L187
EPCOS / TDK
1: $1.32
5,121In Stock

Mfr. Part #
B66413U0160L187

Mouser Part #
871-B66413U0160L187

EPCOS / TDK

Ferrite Cores & Accessories EFD15/8 5-N87-A160 +/-0.15

Learn More

Datasheet

5,121In Stock

$1.32

$0.921

$0.792

$0.704

View

Min.: 1
Mult.: 1

EFD15/8/5

Ferrite Cores

Gapped

EFD Core

15 x 8 x 5

160 nH

15 %

N87

Bulk

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

B66421U0160K187
EPCOS / TDK
1: $2.48
3,044In Stock

Mfr. Part #
B66421U0160K187

Mouser Part #
871-B66421U0160K187

EPCOS / TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 160NH +/-10%

Learn More

Datasheet

3,044In Stock

$2.48

$1.72

$1.47

$1.30

View

Min.: 1
Mult.: 1

EFD25/13/9

Ferrite Cores

Gapped

EFD Core

25 x 13 x 9

160 nH

10 %

N87

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 CLI/P-RM6 2 PCS REQUIRED

B65808B2203X000
EPCOS / TDK
1,000: $0.115
70,000In Stock

Mfr. Part #
B65808B2203X000

Mouser Part #
871-B65808B2203X000

EPCOS / TDK

Ferrite Cores & Accessories CLI/P-RM6 2 PCS REQUIRED

Learn More

Datasheet

70,000In Stock

$0.115

Min.: 1,000
Mult.: 1,000

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

Clamp with Ground Terminal

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65808N1006D002
EPCOS / TDK
1: $2.60
2,394In Stock

Mfr. Part #
B65808N1006D002

Mouser Part #
871-B65808N1006D002

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

2,394In Stock

$2.60

$1.81

$1.53

$1.35

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

6 Pin

Tray

Ferrite Cores & Accessories CLM-RM8-G 2 PCS REQUIRED

B65812A2203X
EPCOS / TDK
1: $0.45
37,362In Stock

Mfr. Part #
B65812A2203X

Mouser Part #
871-B65812A2203X

EPCOS / TDK

Ferrite Cores & Accessories CLM-RM8-G 2 PCS REQUIRED

Learn More

Datasheet

37,362In Stock

$0.45

$0.319

$0.277

$0.248

View

Min.: 1
Mult.: 1

B65812A

Hardware & Accessories

Ungapped

RM Core

RM 8

Clamp with Ground Terminal

Bulk

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

B65982E0012D001
EPCOS / TDK
1: $4.03
1,173In Stock

Mfr. Part #
B65982E0012D001

Mouser Part #
871-B65982E0012D001

EPCOS / TDK

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

Learn More

Datasheet

1,173In Stock

$4.03

$2.79

$2.37

$2.22

$1.80

Min.: 1
Mult.: 1

PQ50/50

Hardware & Accessories

Ungapped

PQ Core

PQ 50 x 50

Coil Former

12 Pin

PMC Thermosetting Plastic

Tray

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66359W1013T1
EPCOS / TDK
1: $3.53
1,571In Stock
1,800Expected 2026-02-23

Mfr. Part #
B66359W1013T1

Mouser Part #
871-B66359W1013T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

1,571In Stock

1,800Expected 2026-02-23

$3.53

$2.45

$2.09

$1.84

View

Min.: 1
Mult.: 1

B66359W

Hardware & Accessories

Ungapped

ETD Core

29 x 16 x 10

13 Pin

Tray

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

B66363G0200X187
EPCOS / TDK
1: $4.54
2,800In Stock

Mfr. Part #
B66363G0200X187

Mouser Part #
871-B66363G0200X187

EPCOS / TDK

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

Learn More

Datasheet

2,800In Stock

$4.54

$3.13

$2.67

$2.34

$1.80

Min.: 1
Mult.: 1

ETD39/20/13

Ferrite Cores

Gapped

ETD Core

39 x 20 x 13

639 nH

N87

Bulk

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66396W1022T1
EPCOS / TDK
1: $5.78
3,178In Stock

Mfr. Part #
B66396W1022T1

Mouser Part #
871-B66396W1022T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

3,178In Stock

$5.78

$3.97

$3.36

$3.08

Min.: 1
Mult.: 1

B66396W

Hardware & Accessories

Ungapped

ETD Core

54 x 28 x 19

22 Pin

Tray

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66414W1008D1
EPCOS / TDK
1: $2.15
2,811In Stock

Mfr. Part #
B66414W1008D1

Mouser Part #
871-B66414W1008D1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

2,811In Stock

$2.15

$1.50

$1.29

$1.14

View

Min.: 1
Mult.: 1

B66414W

Hardware & Accessories

Ungapped

EFD Core

15 x 8 x 5

Coil Former with Solder Pins

8 Pin

Tray

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 COIL FORMER SUMIKON PM 9630

B65808N1004D002
EPCOS / TDK
1: $2.57
870In Stock

Mfr. Part #
B65808N1004D002

Mouser Part #
871-B65808N1004D002

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

870In Stock

$2.57

$1.80

$1.53

$1.35

View

Min.: 1
Mult.: 1

RM6

Hardware & Accessories

Ungapped

RM Core

RM 6

4 Pin

Tray

Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set

B65811J0250A087
EPCOS / TDK
1: $3.46
740In Stock

Mfr. Part #
B65811J0250A087

Mouser Part #
871-B65811J0250A087

EPCOS / TDK

Ferrite Cores & Accessories RM8 N87 250 +3%-3% Sold as set

Learn More

Datasheet

740In Stock

$3.46

$2.77

$2.36

$2.08

$2.02

Min.: 1
Mult.: 1

RM8

Ferrite Cores

Gapped

RM Core

RM 8

250 nH

3 %

N87

Blister Pack

Ferrite Cores & Accessories RM8/I-N87

B65811JR87
EPCOS / TDK
1: $3.86
476In Stock
2,000Expected 2026-06-04

Mfr. Part #
B65811JR87

Mouser Part #
871-B65811JR87

EPCOS / TDK

Ferrite Cores & Accessories RM8/I-N87

Learn More

Datasheet

476In Stock

2,000Expected 2026-06-04

$3.86

$2.67

$2.28

$2.00

View

Min.: 1
Mult.: 1

B65811J

Ferrite Cores

Ungapped

RM Core

RM 8

3.3 uH

- 20 %, + 30 %

N87

Blister Pack

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65812C1512T001
EPCOS / TDK
1: $2.64
683In Stock
2,000Expected 2026-04-07

Mfr. Part #
B65812C1512T001

Mouser Part #
871-B65812C1512T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

683In Stock

2,000Expected 2026-04-07

$2.64

$1.83

$1.57

$1.38

View

Min.: 1
Mult.: 1

RM8

Hardware & Accessories

Ungapped

RM Core

RM 8

12 Pin

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65812N1005D001
EPCOS / TDK
1: $2.84
1,435In Stock

Mfr. Part #
B65812N1005D001

Mouser Part #
871-B65812N1005D001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

1,435In Stock

$2.84

$1.97

$1.67

$1.45

$1.18

Min.: 1
Mult.: 1

RM8

Hardware & Accessories

Ungapped

RM Core

RM 8

5 Pin

Tray

Ferrite Cores & Accessories CLI/P-RM8

B65812P2203X000
EPCOS / TDK
1: $0.899
2,232In Stock

Mfr. Part #
B65812P2203X000

Mouser Part #
871-B65812P2203X000

EPCOS / TDK

Ferrite Cores & Accessories CLI/P-RM8

Learn More

Datasheet

2,232In Stock

$0.899

$0.626

$0.541

$0.482

View

Min.: 1
Mult.: 1

RM8

Hardware & Accessories

Ungapped

RM Core

RM 8

Clamp with Ground Terminal

Bulk

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65816N1012D1
EPCOS / TDK
1: $2.91
771In Stock

Mfr. Part #
B65816N1012D1

Mouser Part #
871-B65816N1012D1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

771In Stock

$2.91

$2.03

$1.74

$1.53

View

Min.: 1
Mult.: 1

B65816N

Hardware & Accessories

Ungapped

RM Core

RM 12

12 Pin

Tray

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66364B1016T001
EPCOS / TDK
1: $5.07
923In Stock
2,000Expected 2026-02-23

Mfr. Part #
B66364B1016T001

Mouser Part #
871-B66364B1016T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

923In Stock

2,000Expected 2026-02-23

$5.07

$3.49

$2.96

$2.60

View

Min.: 1
Mult.: 1

ETD39/20/13

Hardware & Accessories

Gapped

ETD Core

39 x 20 x 13

16 Pin

Tray

Ferrite Cores & Accessories ETD54/28/19 N87OL

B66395G0000X187
EPCOS / TDK
1: $8.06
1In Stock
1,458Expected 2026-04-30

Mfr. Part #
B66395G0000X187

Mouser Part #
871-B66395GX187

EPCOS / TDK

Ferrite Cores & Accessories ETD54/28/19 N87OL

Learn More

Datasheet

1In Stock

1,458Expected 2026-04-30

$8.06

$5.75

$4.90

$4.26

$4.09

Min.: 1
Mult.: 1

ETD54/28/19

Ferrite Cores

Ungapped

ETD Core

54 x 28 x 19

4.45 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories EFD25/13/9 N87

B66421GX187
EPCOS / TDK
1: $2.39
1,631In Stock
2,100Expected 2026-03-24

Mfr. Part #
B66421GX187

Mouser Part #
871-B66421GX187

EPCOS / TDK

Ferrite Cores & Accessories EFD25/13/9 N87

Learn More

Datasheet

1,631In Stock

2,100Expected 2026-03-24

$2.39

$1.66

$1.40

$1.24

View

Min.: 1
Mult.: 1

B66421G

Ferrite Cores

Ungapped

EFD Core

25 x 13 x 9

2 uH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%

B66421U0315K187
EPCOS / TDK
1: $2.42
1,758In Stock

Mfr. Part #
B66421U0315K187

Mouser Part #
871-B66421U0315K187

EPCOS / TDK

Ferrite Cores & Accessories EFD25/13/9 N87AL 315NH +/-10%

Learn More

Datasheet

1,758In Stock

$2.42

$1.69

$1.44

$1.27

View

Min.: 1
Mult.: 1

EFD25/13/9

Ferrite Cores

Gapped

EFD Core

25 x 13 x 9

315 nH

10 %

N87

Bulk

Mouser Electronics®

Company

Resources

Support

B65526A
B65526B
B65811J
B65812A
B65816N
B66359W
B66364A
B66364W
B66396W
B66413G
B66414W
B66421G
B66422B
B66422W
EFD15/8/5
EFD25/13/9
ER11/2.5/6
ER11/5
ER25/6/15
ER9.5

9.5 x 5
11 x 5
15 x 8 x 5
25 x 13 x 9
25 x 6 x 15
26 x 20
26 x 25
29 x 16 x 10
32 x 20
32 x 30
39 x 20 x 13
40 x 40
50 x 50
54 x 28 x 19
PQ 26 x 25
PQ 32 x 20
PQ 40 x 40
PQ 50 x 50
RM 12
RM 6

100 nH
124 nH
160 nH
201 nH
229 nH
250 nH
315 nH
383 nH
400 nH
621 nH
639 nH
780 nH
800 nH
1.2 uH
2 uH
2.4 uH
3 uH
3.3 uH
4.1 uH
4.3 uH