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Proterial Ferrites

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Part #

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $41.49
276In Stock
80On Order
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

276In Stock

80On Order

$41.49

$30.89

$27.49

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Transformer Cores

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

FT-3KM F7555GB
Proterial
1: $131.34
193In Stock

Mfr. Part #
FT-3KM F7555GB

Mouser Part #
205-FT-3KMF7555GB

Proterial

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

193In Stock

$131.34

$120.90

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-3K50T F6045GS
Proterial
1: $56.16
74In Stock

Mfr. Part #
FT-3K50T F6045GS

Mouser Part #
205-FT-3K50TF6045GS

Proterial

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

Learn More

74In Stock

$56.16

$43.68

$38.55

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-3KM S11080HB
Proterial
1: $508.62
11In Stock
15Expected 2026-04-24

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 2026-04-24

$508.62

$468.17

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

F3CC0040
Proterial
1: $359.57
19In Stock

Mfr. Part #
F3CC0040

Mouser Part #
205-F3CC0040

Proterial

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

Datasheet

19In Stock

$359.57

$330.97

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core

F3CC0125
Proterial
1: $624.83
19In Stock

Mfr. Part #
F3CC0125

Mouser Part #
205-F3CC0125

Proterial

Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core

Datasheet

19In Stock

$624.83

$575.11

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core100x80x20BKT

FT-3KM F10080GB
Proterial
1: $293.00
12In Stock
50On Order

Mfr. Part #
FT-3KM F10080GB

Mouser Part #
205-FT-3KMF10080GB

Proterial

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core100x80x20BKT

12In Stock

50On Order

$293.00

$269.67

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 35x52x20 Amorphous Cut Core

AMCC0008
Proterial
1: $38.53
255In Stock

Mfr. Part #
AMCC0008

Mouser Part #
205-AMCC0008

Proterial

Ferrite Cores & Accessories 35x52x20 Amorphous Cut Core

Learn More

255In Stock

$38.53

$28.68

$25.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

FT-3KL F7555G
Proterial
1: $75.53
73In Stock

Mfr. Part #
FT-3KL F7555G

Mouser Part #
205-FT-3KLF7555G

Proterial

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

73In Stock

$75.53

$61.47

$55.24

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

AMCC0040
Proterial
1: $56.16
124In Stock
144Expected 2026-06-22

Mfr. Part #
AMCC0040

Mouser Part #
205-AMCC0040

Proterial

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

Learn More

124In Stock

144Expected 2026-06-22

$56.16

$43.68

$38.53

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

MP4520MPFC
Proterial
1: $45.99
92In Stock

Mfr. Part #
MP4520MPFC

Mouser Part #
205-MP4520MPFC

Proterial

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

Datasheet

92In Stock

$45.99

$34.24

$30.50

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

AMCC0200
Proterial
1: $117.23
115In Stock

Mfr. Part #
AMCC0200

Mouser Part #
205-AMCC0200

Proterial

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

Learn More

Datasheet

115In Stock

$117.23

$97.99

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

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

FT-3K50T F3020CS
Proterial
1: $19.80
411In Stock

Mfr. Part #
FT-3K50T F3020CS

Mouser Part #
205-FT-3K50TF3020CS

Proterial

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

Learn More

411In Stock

$19.80

$14.33

$11.52

$11.17

$11.16

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-3K50T F5040GS
Proterial
1: $45.86
88In Stock

Mfr. Part #
FT-3K50T F5040GS

Mouser Part #
205-FT-3K50TF5040GS

Proterial

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

Learn More

88In Stock

$45.86

$34.14

$30.41

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-8K50D F7555G
Proterial
1: $97.39
31In 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

31In Stock

$97.39

$81.42

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

CMC Cores

Ferrite Toroids / Ferrite Rings 10mmOD x 5mmID DISTGAP AMORPHS CORE

MP1005MDGC
Proterial
1: $4.19
1,830In Stock
1,500Expected 2026-04-21

Mfr. Part #
MP1005MDGC

Mouser Part #
205-MP1005MDGC

Proterial

Ferrite Toroids / Ferrite Rings 10mmOD x 5mmID DISTGAP AMORPHS CORE

Datasheet

1,830In Stock

1,500Expected 2026-04-21

$4.19

$2.89

$2.48

$2.19

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 52x102x45 Amorphous Cut Core

AMCC0100
Proterial
1: $90.69
56In Stock

Mfr. Part #
AMCC0100

Mouser Part #
205-AMCC0100

Proterial

Ferrite Cores & Accessories 52x102x45 Amorphous Cut Core

Learn More

Datasheet

56In Stock

$90.69

$75.82

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories 90x135x55 Amorphous Cut Core

AMCC0500
Proterial
1: $174.77
69In Stock

Mfr. Part #
AMCC0500

Mouser Part #
205-AMCC0500

Proterial

Ferrite Cores & Accessories 90x135x55 Amorphous Cut Core

Learn More

Datasheet

69In Stock

$174.77

$160.85

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Toroids / Ferrite Rings 27uH@100kHz Nano CMC Core 75x55x20

FT-3K50T F7555GS
Proterial
1: $83.95
46In Stock

Mfr. Part #
FT-3K50T F7555GS

Mouser Part #
205-FT-3K50TF7555GS

Proterial

Ferrite Toroids / Ferrite Rings 27uH@100kHz Nano CMC Core 75x55x20

Learn More

46In Stock

$83.95

$70.19

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core 100x80x20

FT-3KM F10080G
Proterial
1: $100.30
60In Stock

Mfr. Part #
FT-3KM F10080G

Mouser Part #
205-FT-3KMF10080G

Proterial

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core 100x80x20

60In Stock

$100.30

$83.84

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 13uH@100kHz Nano CMC Core 45x35x20

FT-3KM F4535G
Proterial
1: $31.62
134In Stock

Mfr. Part #
FT-3KM F4535G

Mouser Part #
205-FT-3KMF4535G

Proterial

Ferrite Toroids / Ferrite Rings 13uH@100kHz Nano CMC Core 45x35x20

134In Stock

$31.62

$21.61

$19.25

$18.30

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-3KM F140100
Proterial
1: $430.23
53In Stock

Mfr. Part #
FT-3KM F140100

Mouser Part #
205-FT-3KMF140100

Proterial

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

53In Stock

$430.23

$395.99

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-3KM F6045GB
Proterial
1: $48.50
72In Stock
270Expected 2026-07-17

Mfr. Part #
FT-3KM F6045GB

Mouser Part #
205-FT-3KMF6045GB

Proterial

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

72In Stock

270Expected 2026-07-17

$48.50

$37.71

$33.28

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 25uH@100kHz Nano CMCCore140x100x30BKT

FT-3KM F140100PB
Proterial
1: $555.57
12In Stock
16Expected 2026-05-26

Mfr. Part #
FT-3KM F140100PB

Mouser Part #
205-FT-3KMF140100PB

Proterial

Ferrite Toroids / Ferrite Rings 25uH@100kHz Nano CMCCore140x100x30BKT

12In Stock

16Expected 2026-05-26

$555.57

$511.36

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMCCore140x100x30BKT

FT-3KL F140100PB
Proterial
1: $557.35
6In Stock

Mfr. Part #
FT-3KL F140100PB

Mouser Part #
205-FT-3KLF140100PB

Proterial

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMCCore140x100x30BKT

6In Stock

$557.35

$513.00

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Proterial Ferrites

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