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KEMET Ferrites

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Types of Ferrites

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Part #

Ferrite Toroids / Ferrite Rings 39.5x18x14mm Mn-Zn Coated

ESD-R-38-P
KEMET
1: $12.27
134In Stock

Mfr. Part #
ESD-R-38-P

Mouser Part #
80-ESD-R-38-P

KEMET

Ferrite Toroids / Ferrite Rings 39.5x18x14mm Mn-Zn Coated

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Datasheet

134In Stock

$12.27

$6.37

$6.36

$6.21

Quote

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm

ESD-R-38B
KEMET
1: $6.80
236In Stock

Mfr. Part #
ESD-R-38B

Mouser Part #
80-ESD-R-38B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm

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Datasheet

236In Stock

$6.80

$3.93

$3.43

$3.12

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 17.5mm

ESD-R-38C-1
KEMET
1: $9.80
166In Stock

Mfr. Part #
ESD-R-38C-1

Mouser Part #
80-ESD-R-38C-1

KEMET

Ferrite Toroids / Ferrite Rings 17.5mm

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Datasheet

166In Stock

$9.80

$5.59

$4.86

$4.64

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Mn-Zn 120C

ESD-R-38M-H
KEMET
1: $7.36
184In Stock

Mfr. Part #
ESD-R-38M-H

Mouser Part #
80-ESD-R-38M-H

KEMET

Ferrite Toroids / Ferrite Rings 42x16.7x17mm 10MHz Mn-Zn 120C

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Datasheet

184In Stock

$7.36

$3.86

$3.85

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 42x16.7x17mm 300MHz Ni-Zn 120C

ESD-R-38N-H
KEMET
1: $8.37
99In Stock

Mfr. Part #
ESD-R-38N-H

Mouser Part #
80-ESD-R-38N-H

KEMET

Ferrite Toroids / Ferrite Rings 42x16.7x17mm 300MHz Ni-Zn 120C

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Datasheet

99In Stock

$8.37

$5.86

$5.04

$4.42

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

ESD-R-38SA
KEMET
1: $6.33
63In Stock

Mfr. Part #
ESD-R-38SA

Mouser Part #
80-ESD-R-38SA

KEMET

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

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Datasheet

63In Stock

$6.33

$3.37

$2.91

$2.87

$2.80

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 38x19x12.7mm 150kHz Mn-Zn 85C

ESD-R-38SR
KEMET
1: $8.36
167In Stock

Mfr. Part #
ESD-R-38SR

Mouser Part #
80-ESD-R-38SR

KEMET

Ferrite Toroids / Ferrite Rings 38x19x12.7mm 150kHz Mn-Zn 85C

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Datasheet

167In Stock

$8.36

$4.41

$4.39

$4.38

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

EMI Cores

Ferrite Toroids / Ferrite Rings 25.5mm

ESD-R-47D-1
KEMET
1: $12.65
171In Stock

Mfr. Part #
ESD-R-47D-1

Mouser Part #
80-ESD-R-47D-1

KEMET

Ferrite Toroids / Ferrite Rings 25.5mm

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Datasheet

171In Stock

$12.65

$7.16

$6.57

$6.29

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm

ESD-R-47D-B
KEMET
1: $16.48
13In Stock
360On Order

Mfr. Part #
ESD-R-47D-B

Mouser Part #
80-ESD-R-47D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 25.5mm

Learn More

Datasheet

13In Stock

360On Order

$16.48

$9.31

$8.79

$8.70

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 52.5x22.7x18.5mm Mn-Zn Case

ESD-R-47H
KEMET
1: $20.88
8In Stock

Mfr. Part #
ESD-R-47H

Mouser Part #
80-ESD-R-47H

KEMET

Ferrite Toroids / Ferrite Rings 52.5x22.7x18.5mm Mn-Zn Case

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Datasheet

8In Stock

$20.88

$13.25

$12.77

$12.19

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Mn-Zn 120C

ESD-R-47M-H
KEMET
1: $10.45
67In Stock

Mfr. Part #
ESD-R-47M-H

Mouser Part #
80-ESD-R-47M-H

KEMET

Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Mn-Zn 120C

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Datasheet

67In Stock

$10.45

$5.40

$5.16

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 47x27x15mm Mn-Zn Bare

ESD-R-47S
KEMET
1: $12.18
55In Stock

Mfr. Part #
ESD-R-47S

Mouser Part #
80-ESD-R-47S

KEMET

Ferrite Toroids / Ferrite Rings 47x27x15mm Mn-Zn Bare

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Datasheet

55In Stock

$12.18

$6.29

$6.28

$6.24

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 48.5x26x16mm 150kHz Mn-Zn 85C

ESD-R-47SR-P
KEMET
1: $19.45
62In Stock

Mfr. Part #
ESD-R-47SR-P

Mouser Part #
80-ESD-R-47SR-P

KEMET

Ferrite Toroids / Ferrite Rings 48.5x26x16mm 150kHz Mn-Zn 85C

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Datasheet

62In Stock

$19.45

$12.53

$12.42

$12.21

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

EMI Cores

Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Nanocrystal 120C

ESD-R-512419H-NC23
KEMET
1: $35.41
37In Stock

Mfr. Part #
ESD-R-512419H-NC23

Mouser Part #
80-ESD-R-512419HNC23

KEMET

Ferrite Toroids / Ferrite Rings 51x24.4x19mm 10MHz Nanocrystal 120C

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Datasheet

37In Stock

$35.41

$23.62

$23.58

$22.76

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 32.4mm

ESD-R-57
KEMET
1: $25.00
63In Stock

Mfr. Part #
ESD-R-57

Mouser Part #
80-ESD-R-57

KEMET

Ferrite Toroids / Ferrite Rings 32.4mm

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Datasheet

63In Stock

$25.00

$16.55

$15.18

$14.94

$14.18

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 61x32.4x24mm Mn-Zn Case and Tape

ESD-R-57A-1
KEMET
1: $29.39
40In Stock

Mfr. Part #
ESD-R-57A-1

Mouser Part #
80-ESD-R-57A-1

KEMET

Ferrite Toroids / Ferrite Rings 61x32.4x24mm Mn-Zn Case and Tape

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Datasheet

40In Stock

$29.39

$19.31

$18.21

$17.08

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 57x36x20mm Mn-Zn Bare

ESD-R-57S
KEMET
1: $19.25
52In Stock

Mfr. Part #
ESD-R-57S

Mouser Part #
80-ESD-R-57S

KEMET

Ferrite Toroids / Ferrite Rings 57x36x20mm Mn-Zn Bare

Learn More

Datasheet

52In Stock

$19.25

$12.14

$12.13

$11.28

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Clamp On Cores 16.5x6x21mm Ni-Zn Snap-on

ESD-SR-100G
KEMET
1: $3.50
712In Stock
900Expected 1/18/2027

Mfr. Part #
ESD-SR-100G

Mouser Part #
80-ESD-SR-100G

KEMET

Ferrite Clamp On Cores 16.5x6x21mm Ni-Zn Snap-on

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Datasheet

712In Stock

900Expected 1/18/2027

$3.50

$2.35

$2.02

$1.60

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap On Cores

Ferrite Clamp On Cores 14.4x5x28mm Ni-Zn Snap-on

ESD-SR-110G
KEMET
1: $3.81
929In Stock

Mfr. Part #
ESD-SR-110G

Mouser Part #
80-ESD-SR-110G

KEMET

Ferrite Clamp On Cores 14.4x5x28mm Ni-Zn Snap-on

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Datasheet

929In Stock

$3.81

$2.24

$1.76

$1.68

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap On Cores

Ferrite Clamp On Cores 16x6x33mm Ni-Zn Snap-on

ESD-SR-120G
KEMET
1: $4.13
1,037In Stock

Mfr. Part #
ESD-SR-120G

Mouser Part #
80-ESD-SR-120G

KEMET

Ferrite Clamp On Cores 16x6x33mm Ni-Zn Snap-on

Learn More

Datasheet

1,037In Stock

$4.13

$2.43

$2.13

$1.98

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap On Cores

Ferrite Clamp On Cores 7x37.4x20.3mm Ni-Zn 65C

ESD-SR-150
KEMET
1: $5.62
487In Stock
8,000On Order

Mfr. Part #
ESD-SR-150

Mouser Part #
80-ESD-SR-150

KEMET

Ferrite Clamp On Cores 7x37.4x20.3mm Ni-Zn 65C

Learn More

Datasheet

487In Stock

8,000On Order

$5.62

$3.63

$3.30

$2.69

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores 19.6x7x37.4mm Ni-Zn Snap-on

ESD-SR-150G
KEMET
1: $5.38
387In Stock

Mfr. Part #
ESD-SR-150G

Mouser Part #
80-ESD-SR-150G

KEMET

Ferrite Clamp On Cores 19.6x7x37.4mm Ni-Zn Snap-on

Learn More

Datasheet

387In Stock

$5.38

$3.13

$2.76

$2.61

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap On Cores

Ferrite Clamp On Cores 20.2x9x39mm Ni-Zn Snap-on

ESD-SR-160G
KEMET
1: $5.41
297In Stock

Mfr. Part #
ESD-SR-160G

Mouser Part #
80-ESD-SR-160G

KEMET

Ferrite Clamp On Cores 20.2x9x39mm Ni-Zn Snap-on

Learn More

Datasheet

297In Stock

$5.41

$3.15

$2.76

$2.63

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap On Cores

Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 125C

ESD-SR-160HL
KEMET
1: $7.06
155In Stock

Mfr. Part #
ESD-SR-160HL

Mouser Part #
80-ESD-SR-160HL

KEMET

Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 125C

Learn More

Datasheet

155In Stock

$7.06

$3.82

$3.33

$3.16

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores 31.5x13x38mm Ni-Zn Snap-on

ESD-SR-250G
KEMET
1: $11.02
71In Stock
180Expected 10/22/2026

Mfr. Part #
ESD-SR-250G

Mouser Part #
80-ESD-SR-250G

KEMET

Ferrite Clamp On Cores 31.5x13x38mm Ni-Zn Snap-on

Learn More

Datasheet

71In Stock

180Expected 10/22/2026

$11.02

$6.28

$6.24

$5.93

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap On Cores

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