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Ferrite Toroids / Ferrite Rings

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Part #

Ferrite Toroids / Ferrite Rings 7mm

ESD-R-14C-2
KEMET
1: $0.64
1,828In Stock

Mfr. Part No.
ESD-R-14C-2

Mouser Part No
80-ESD-R-14C-2

KEMET

Ferrite Toroids / Ferrite Rings 7mm

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Datasheet

1,828In Stock

$0.64

$0.39

$0.29

$0.254

$0.222

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7 mm

14 mm

3 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10mm

ESD-R-14E
KEMET
1: $0.54
21In Stock
2,400Expected 2026/07/24

Mfr. Part No.
ESD-R-14E

Mouser Part No
80-ESD-R-14E

KEMET

Ferrite Toroids / Ferrite Rings 10mm

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Datasheet

21In Stock

2,400Expected 2026/07/24

$0.54

$0.387

$0.305

$0.266

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

14 mm

8 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10.5mm

ESD-R-15C
KEMET
1: $1.36
146In Stock
800Expected 2026/07/23

Mfr. Part No.
ESD-R-15C

Mouser Part No
80-ESD-R-15C

KEMET

Ferrite Toroids / Ferrite Rings 10.5mm

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Datasheet

146In Stock

800Expected 2026/07/23

$1.36

$0.772

$0.57

$0.476

$0.405

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.5 mm

15.2 mm

12.5 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10.5mm

ESD-R-15C-1
KEMET
1: $0.811
292In Stock

Mfr. Part No.
ESD-R-15C-1

Mouser Part No
80-ESD-R-15C-1

KEMET

Ferrite Toroids / Ferrite Rings 10.5mm

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Datasheet

292In Stock

$0.811

$0.437

$0.326

$0.276

$0.266

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.5 mm

15 mm

12 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 11.6mm

ESD-R-16
KEMET
1: $1.00
667In Stock

Mfr. Part No.
ESD-R-16

Mouser Part No
80-ESD-R-16

KEMET

Ferrite Toroids / Ferrite Rings 11.6mm

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Datasheet

667In Stock

$1.00

$0.509

$0.391

$0.34

$0.323

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

11.6 mm

15.8 mm

8.4 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 9mm

ESD-R-16C
KEMET
1: $1.26
1,224In Stock

Mfr. Part No.
ESD-R-16C

Mouser Part No
80-ESD-R-16C

KEMET

Ferrite Toroids / Ferrite Rings 9mm

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Datasheet

1,224In Stock

$1.26

$0.671

$0.497

$0.44

$0.343

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

9 mm

16 mm

17 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 9.4mm

ESD-R-17S-1
KEMET
1: $1.83
766In Stock

Mfr. Part No.
ESD-R-17S-1

Mouser Part No
80-ESD-R-17S-1

KEMET

Ferrite Toroids / Ferrite Rings 9.4mm

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Datasheet

766In Stock

$1.83

$0.856

$0.823

$0.748

$0.649

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

9.4 mm

17.7 mm

28.8 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 10mm

ESD-R-18SD
KEMET
1: $1.29
65In Stock
1,664Expected 2026/04/15

Mfr. Part No.
ESD-R-18SD

Mouser Part No
80-ESD-R-18SD

KEMET

Ferrite Toroids / Ferrite Rings 10mm

Learn More

Datasheet

65In Stock

1,664Expected 2026/04/15

$1.29

$0.687

$0.424

$0.368

$0.352

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

18 mm

6 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm

ESD-R-19D-B
KEMET
1: $1.67
509In Stock

Mfr. Part No.
ESD-R-19D-B

Mouser Part No
80-ESD-R-19D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm

Learn More

Datasheet

509In Stock

$1.67

$0.998

$0.883

$0.645

$0.593

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

8.8 mm

21.5 mm

13 mm

ESD-R-B

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 10MHz Mn-Zn 120C

ESD-R-19M-H
KEMET
1: $2.37
395In Stock

Mfr. Part No.
ESD-R-19M-H

Mouser Part No
80-ESD-R-19M-H

KEMET

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 10MHz Mn-Zn 120C

Learn More

Datasheet

395In Stock

$2.37

$1.40

$1.13

$0.979

$0.866

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.7 mm

22 mm

14 mm

ESD-R-H

Tray

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 300MHz Ni-Zn 120C

ESD-R-19N-H
KEMET
1: $2.83
191In Stock

Mfr. Part No.
ESD-R-19N-H

Mouser Part No
80-ESD-R-19N-H

KEMET

Ferrite Toroids / Ferrite Rings 22x7.7x14mm 300MHz Ni-Zn 120C

Learn More

Datasheet

191In Stock

$2.83

$1.83

$1.48

$1.27

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.7 mm

22 mm

14 mm

ESD-R-H

Tray

Ferrite Toroids / Ferrite Rings 10mm

ESD-R-19S
KEMET
1: $1.90
410In Stock
960Expected 2026/08/04

Mfr. Part No.
ESD-R-19S

Mouser Part No
80-ESD-R-19S

KEMET

Ferrite Toroids / Ferrite Rings 10mm

Learn More

Datasheet

410In Stock

960Expected 2026/08/04

$1.90

$0.992

$0.684

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

18.5 mm

10 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 22.5x13.8x6.4mm Ni-Zn Bare

ESD-R-22SD
KEMET
1: $1.33
794In Stock

Mfr. Part No.
ESD-R-22SD

Mouser Part No
80-ESD-R-22SD

KEMET

Ferrite Toroids / Ferrite Rings 22.5x13.8x6.4mm Ni-Zn Bare

Learn More

Datasheet

794In Stock

$1.33

$0.718

$0.454

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.8 mm

22.5 mm

6.4 mm

ESD-R

Tray

Nickel Zinc

Ferrite Toroids / Ferrite Rings 14mm

ESD-R-25
KEMET
1: $2.17
125In Stock
300Expected 2026/07/21

Mfr. Part No.
ESD-R-25

Mouser Part No
80-ESD-R-25

KEMET

Ferrite Toroids / Ferrite Rings 14mm

Learn More

Datasheet

125In Stock

300Expected 2026/07/21

$2.17

$1.14

$0.801

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

14 mm

26 mm

15 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm

ESD-R-25B
KEMET
1: $2.51
300In Stock
300On Order

Mfr. Part No.
ESD-R-25B

Mouser Part No
80-ESD-R-25B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm

Learn More

Datasheet

300In Stock

300On Order

$2.51

$1.31

$1.22

$0.948

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.9 mm

29.3 mm

15 mm

ESD-R-B

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 14mm

ESD-R-25D
KEMET
1: $2.48
316In Stock

Mfr. Part No.
ESD-R-25D

Mouser Part No
80-ESD-R-25D

KEMET

Ferrite Toroids / Ferrite Rings 14mm

Learn More

Datasheet

316In Stock

$2.48

$1.41

$1.08

$1.07

$0.836

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

14 mm

26 mm

15 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 15mm

ESD-R-25D-8
KEMET
1: $2.54
99In Stock

Mfr. Part No.
ESD-R-25D-8

Mouser Part No
80-ESD-R-25D-8

KEMET

Ferrite Toroids / Ferrite Rings 15mm

Learn More

Datasheet

99In Stock

$2.54

$1.31

$0.956

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15 mm

25 mm

8 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 29x12.7x16mm 10MHz Mn-Zn 120C

ESD-R-25M-H
KEMET
1: $3.27
240In Stock

Mfr. Part No.
ESD-R-25M-H

Mouser Part No
80-ESD-R-25M-H

KEMET

Ferrite Toroids / Ferrite Rings 29x12.7x16mm 10MHz Mn-Zn 120C

Learn More

Datasheet

240In Stock

$3.27

$1.92

$1.67

$1.47

$1.29

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

12.7 mm

29 mm

16 mm

ESD-R-H

Tray

Ferrite Toroids / Ferrite Rings 15mm

ESD-R-25S
KEMET
1: $2.20
125In Stock

Mfr. Part No.
ESD-R-25S

Mouser Part No
80-ESD-R-25S

KEMET

Ferrite Toroids / Ferrite Rings 15mm

Learn More

Datasheet

125In Stock

$2.20

$1.30

$1.15

$0.812

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15 mm

25 mm

12 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 27x19x15mm Mn-Zn Coated

ESD-R-27S
KEMET
1: $2.63
143In Stock

Mfr. Part No.
ESD-R-27S

Mouser Part No
80-ESD-R-27S

KEMET

Ferrite Toroids / Ferrite Rings 27x19x15mm Mn-Zn Coated

Learn More

Datasheet

143In Stock

$2.63

$1.48

$1.13

$0.887

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

27 mm

15 mm

ESD-R

Tray

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 15.8mm

ESD-R-28C-1
KEMET
1: $3.20
241In Stock

Mfr. Part No.
ESD-R-28C-1

Mouser Part No
80-ESD-R-28C-1

KEMET

Ferrite Toroids / Ferrite Rings 15.8mm

Learn More

Datasheet

241In Stock

$3.20

$2.38

$2.05

$1.81

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15.8 mm

28.2 mm

13.2 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 31x20x14.9mm 150kHz Mn-Zn 85C

ESD-R-31SR
KEMET
1: $3.58
83In Stock

Mfr. Part No.
ESD-R-31SR

Mouser Part No
80-ESD-R-31SR

KEMET

Ferrite Toroids / Ferrite Rings 31x20x14.9mm 150kHz Mn-Zn 85C

Learn More

Datasheet

83In Stock

$3.58

$2.09

$1.83

$1.59

$1.44

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

EMI Cores

34 mm

31 mm

21 mm

ESD-R-SR

Tray

Ferrite Toroids / Ferrite Rings 34x16.5x16mm 10MHz Nanocrystal 120C

ESD-R-341616H-NC23
KEMET
1: $11.22
135In Stock

Mfr. Part No.
ESD-R-341616H-NC23

Mouser Part No
80-ESD-R-341616HNC23

KEMET

Ferrite Toroids / Ferrite Rings 34x16.5x16mm 10MHz Nanocrystal 120C

Learn More

Datasheet

135In Stock

$11.22

$5.49

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

16.5 mm

34 mm

16 mm

ESD-R-NC

Tray

Ferrite Toroids / Ferrite Rings 17.5mm

ESD-R-38
KEMET
1: $4.56
160In Stock

Mfr. Part No.
ESD-R-38

Mouser Part No
80-ESD-R-38

KEMET

Ferrite Toroids / Ferrite Rings 17.5mm

Learn More

Datasheet

160In Stock

$4.56

$2.91

$2.09

$1.92

$1.91

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

17.5 mm

39 mm

14 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case and Tape

ESD-R-38-1
KEMET
1: $6.85
63In Stock

Mfr. Part No.
ESD-R-38-1

Mouser Part No
80-ESD-R-38-1

KEMET

Ferrite Toroids / Ferrite Rings 39x17.5x14mm Mn-Zn Case and Tape

Learn More

Datasheet

63In Stock

$6.85

$3.57

$3.07

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

17.5 mm

39 mm

14 mm

ESD-R

Tray

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings

Customer Service Office

Company

Resources

Support

0.9 mm
1.1 mm
1.3 mm
1.6 mm
1.78 mm
1.8 mm
2.15 mm
2.2 mm
2.91 mm
3 mm
3.05 mm
3.2 mm
3.3 mm
3.4 mm
3.8 mm
4.1 mm
4.3 mm
4.47 mm
4.56 mm
4.7 mm

3.43 mm
3.5 mm
3.95 mm
4.95 mm
5.1 mm
5.84 mm
5.95 mm
5.99 mm
6.35 mm
6.4 mm
7.3 mm
7.6 mm
8.7 mm
9 mm
9.42 mm
9.43 mm
9.5 mm
9.7 mm
9.74 mm
9.8 mm

1.27 mm
1.4 mm
1.65 mm
2.06 mm
2.54 mm
3 mm
3.18 mm
3.3 mm
3.5 mm
4.2 mm
4.75 mm
4.78 mm
4.9 mm
5 mm
5.3 mm
5.5 mm
5.7 mm
6 mm
6.15 mm
6.35 mm

1.27 mm
1.4 mm
1.65 mm
1.69 mm
1.91 mm
2.54 mm
3.175 mm
3.18 mm
3.19 mm
3.3 mm
3.34 mm
3.6 mm
3.7 mm
3.8 mm
4 mm
4.2 mm
4.3 mm
4.5 mm
4.6 mm
4.7 mm

28
40
59
2714A
2714A Magamp
35T
Distributed Gap Core
ESD-R
ESD-R-220814XH-R1
ESD-R-25SH
ESD-R-25SR
ESD-R-25SR-P
ESD-R-291216XH-R1
ESD-R-412119H-NC23
ESD-R-421617XH-R1
ESD-R-512419XH-R1
ESD-R-613325XH-R1
ESD-R-B
ESD-R-H
ESD-R-NC

3 W 800
4 W 1500
4 W 620
7 W 380
7 W 700
7 W 850
43
52
61
67
68
73
75
76
77
78
79
80
85
4W60