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Proterial EMI Filters / EMI Suppression

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Types of EMI Filters / EMI Suppression

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Part #

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $48.62
119In Stock
Preliminary Release

Mfr. Part #
FT-3TL F5040GS

Mouser Part #
205-FT-3TLF5040GS

Preliminary Release

Proterial

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

Learn More

119In Stock

$48.62

$33.23

$29.59

$28.13

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Transformer Cores

Tray

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 75x55x20BKT

FT-3KM F7555GB
Proterial
1: $141.38
218In Stock

Mfr. Part #
FT-3KM F7555GB

Mouser Part #
205-FT-3KMF7555GB

Proterial

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 75x55x20BKT

218In Stock

$141.38

$130.15

$130.12

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 50uH@100kHz Nano CMC Core 44x24x20

FT-3K50T F4424GS
Proterial
1: $56.51
738In Stock

Mfr. Part #
FT-3K50T F4424GS

Mouser Part #
205-FT-3K50TF4424GS

Proterial

Ferrite Toroids / Ferrite Rings 50uH@100kHz Nano CMC Core 44x24x20

Learn More

738In Stock

$56.51

$43.96

$38.81

$38.80

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 50 C

+ 150 C

Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 30x20x10

FT-3K50T F3020CS
Proterial
1: $21.31
416In Stock

Mfr. Part #
FT-3K50T F3020CS

Mouser Part #
205-FT-3K50TF3020CS

Proterial

Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 30x20x10

Learn More

416In Stock

$21.31

$15.42

$12.40

$12.03

$12.01

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 50 C

+ 150 C

Ferrite Cores & Accessories CMC Core Nano 75x55x20 4.4uH at 100kHz

FT-8K50D F7555G
Proterial
1: $104.81
33In Stock
New At Mouser

Mfr. Part #
FT-8K50D F7555G

Mouser Part #
205-FT-8K50DF7555G

New At Mouser

Proterial

Ferrite Cores & Accessories CMC Core Nano 75x55x20 4.4uH at 100kHz

Datasheet

33In Stock

$104.81

$87.62

$78.07

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

CMC Cores

Tray

Ferrite Toroids / Ferrite Rings 38mmOD x 14mmID DISTGAP AMORPHS CORE

MP7254MDGC
Proterial
1: $15.61
374In Stock

Mfr. Part #
MP7254MDGC

Mouser Part #
205-MP7254MDGC

Proterial

Ferrite Toroids / Ferrite Rings 38mmOD x 14mmID DISTGAP AMORPHS CORE

Datasheet

374In Stock

$15.61

$11.08

$9.04

$7.67

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

+ 150 C

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

AMCC0040
Proterial
1: $58.13
92In Stock
54Expected 2026-02-18

Mfr. Part #
AMCC0040

Mouser Part #
205-AMCC0040

Proterial

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

Learn More

Datasheet

92In Stock

54Expected 2026-02-18

$58.13

$45.20

$39.88

$39.87

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 20 C

+ 155 C

Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core

AMCC1000
Proterial
1: $338.35
33In Stock
42Expected 2026-03-30

Mfr. Part #
AMCC1000

Mouser Part #
205-AMCC1000

Proterial

Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core

Learn More

Datasheet

33In Stock

42Expected 2026-03-30

$338.35

$291.23

$291.20

$288.11

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 20 C

+ 155 C

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMCCore200x160x30BKT

FT-3KM F200160PB
Proterial
1: $846.84
8In Stock

Mfr. Part #
FT-3KM F200160PB

Mouser Part #
205-FT-3KMF200160PB

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMCCore200x160x30BKT

8In Stock

$846.84

$752.79

$621.01

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 45mmOD x 20mmID GAP AMORPHS CORE

MP4520MPFC
Proterial
1: $53.91
94In Stock

Mfr. Part #
MP4520MPFC

Mouser Part #
205-MP4520MPFC

Proterial

Ferrite Toroids / Ferrite Rings 45mmOD x 20mmID GAP AMORPHS CORE

Datasheet

94In Stock

$53.91

$36.84

$32.81

$31.19

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

+ 150 C

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

AMCC0200
Proterial
1: $121.32
29In Stock
90Expected 2026-03-23

Mfr. Part #
AMCC0200

Mouser Part #
205-AMCC0200

Proterial

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

Learn More

Datasheet

29In Stock

90Expected 2026-03-23

$121.32

$101.42

$90.37

$90.35

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 20 C

+ 155 C

Ferrite Toroids / Ferrite Rings 17uH@100kHz Nano CMC Core 37x24x15

FT-3KM F3724E
Proterial
1: $26.04
429In Stock

Mfr. Part #
FT-3KM F3724E

Mouser Part #
205-FT-3KMF3724E

Proterial

Ferrite Toroids / Ferrite Rings 17uH@100kHz Nano CMC Core 37x24x15

429In Stock

$26.04

$20.09

$16.41

$15.79

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 60x45x20

FT-3KM F6045G
Proterial
1: $64.28
59In Stock
120Expected 2026-02-25

Mfr. Part #
FT-3KM F6045G

Mouser Part #
205-FT-3KMF6045G

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 60x45x20

59In Stock

120Expected 2026-02-25

$64.28

$57.52

$45.34

$43.97

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 75x55x20

FT-3KM F7555G
Proterial
1: $98.94
74In Stock

Mfr. Part #
FT-3KM F7555G

Mouser Part #
205-FT-3KMF7555G

Proterial

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 75x55x20

74In Stock

$98.94

$87.95

$72.56

$70.34

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 35x52x20 Amorphous Cut Core

AMCC0008
Proterial
1: $43.42
299In Stock

Mfr. Part #
AMCC0008

Mouser Part #
205-AMCC0008

Proterial

Ferrite Cores & Accessories 35x52x20 Amorphous Cut Core

Learn More

299In Stock

$43.42

$29.67

$28.83

$24.49

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 20 C

+ 155 C

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 75x55x20

FT-3KL F7555G
Proterial
1: $89.82
111In Stock

Mfr. Part #
FT-3KL F7555G

Mouser Part #
205-FT-3KLF7555G

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 75x55x20

111In Stock

$89.82

$73.10

$65.70

$65.69

Quote

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 25uH@100kHz Nano CMC Core 140x100x30

FT-3KM F140100
Proterial
1: $544.55
23In Stock
54Expected 2026-02-25

Mfr. Part #
FT-3KM F140100

Mouser Part #
205-FT-3KMF140100

Proterial

Ferrite Toroids / Ferrite Rings 25uH@100kHz Nano CMC Core 140x100x30

23In Stock

54Expected 2026-02-25

$544.55

$484.07

$399.31

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 60x45x20BKT

FT-3KM F6045GB
Proterial
1: $57.55
231In Stock

Mfr. Part #
FT-3KM F6045GB

Mouser Part #
205-FT-3KMF6045GB

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 60x45x20BKT

231In Stock

$57.55

$51.49

$40.59

$39.37

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core 60x45x20

FT-3K50T F6045GS
Proterial
1: $58.71
85In Stock

Mfr. Part #
FT-3K50T F6045GS

Mouser Part #
205-FT-3K50TF6045GS

Proterial

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core 60x45x20

Learn More

85In Stock

$58.71

$45.65

$40.30

$38.35

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 50 C

+ 150 C

Ferrite Cores & Accessories 21uH@100kHz Nano CMC SQ Core w/bkt

FT-3KM S11080HB
Proterial
1: $466.77
11In Stock
15Expected 2026-04-08

Mfr. Part #
FT-3KM S11080HB

Mouser Part #
205-FT-3KMS11080HB

Proterial

Ferrite Cores & Accessories 21uH@100kHz Nano CMC SQ Core w/bkt

Datasheet

11In Stock

15Expected 2026-04-08

$466.77

$400.57

$397.45

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

F3CC0040
Proterial
1: $339.87
19In Stock

Mfr. Part #
F3CC0040

Mouser Part #
205-F3CC0040

Proterial

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

Datasheet

19In Stock

$339.87

$289.40

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 20 C

+ 155 C

Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core 33x20x15

FT-3KM F3320E
Proterial
1: $23.25
176In Stock

Mfr. Part #
FT-3KM F3320E

Mouser Part #
205-FT-3KMF3320E

Proterial

Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core 33x20x15

176In Stock

$23.25

$20.93

$15.81

$15.35

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 52x102x25 Amorphous Cut Core

AMCC0050
Proterial
1: $58.93
55In Stock

Mfr. Part #
AMCC0050

Mouser Part #
205-AMCC0050

Proterial

Ferrite Cores & Accessories 52x102x25 Amorphous Cut Core

Learn More

Datasheet

55In Stock

$58.93

$45.83

$40.44

Quote

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 20 C

+ 155 C

Ferrite Toroids / Ferrite Rings 19uH@100kHz Nano CMC Core 50x40x20

FT-3K50T F5040GS
Proterial
1: $53.77
134In Stock

Mfr. Part #
FT-3K50T F5040GS

Mouser Part #
205-FT-3K50TF5040GS

Proterial

Ferrite Toroids / Ferrite Rings 19uH@100kHz Nano CMC Core 50x40x20

Learn More

134In Stock

$53.77

$36.75

$32.74

$31.14

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 50 C

+ 150 C

Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 33x20x15

FT-3KL F3320E
Proterial
1: $25.20
534In Stock

Mfr. Part #
FT-3KL F3320E

Mouser Part #
205-FT-3KLF3320E

Proterial

Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 33x20x15

534In Stock

$25.20

$18.57

$15.27

$14.63

$14.62

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Proterial EMI Filters / EMI Suppression

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