.hide-partial { max-height: none; } .show-more { display: none; }

Proterial Ferrite Cores & Accessories

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 166

Applied Filters:

Manufacturer = Proterial

Series

Product

Type

Inductance

Core Material

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $31.37
119In Stock
Preliminary Release

Mfr. Part No.
FT-3TL F5040GS

Mouser Part No
205-FT-3TLF5040GS

Preliminary Release

Proterial

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

Learn More

119In Stock

$31.37

$21.44

$19.09

$18.15

Min.: 1
Mult.: 1

FT-3TL F

Transformer Cores

Toroidal

Tray

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

AMCC0200
Proterial
1: $78.27
29In Stock
90Expected 23/03/2026

Mfr. Part No.
AMCC0200

Mouser Part No
205-AMCC0200

Proterial

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

Learn More

Datasheet

29In Stock

90Expected 23/03/2026

$78.27

$65.43

$58.30

$58.29

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 35x52x20 Amorphous Cut Core

AMCC0008
Proterial
1: $28.01
299In Stock

Mfr. Part No.
AMCC0008

Mouser Part No
205-AMCC0008

Proterial

Ferrite Cores & Accessories 35x52x20 Amorphous Cut Core

Learn More

299In Stock

$28.01

$19.14

$18.60

$15.80

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

AMCC0040
Proterial
1: $37.50
92In Stock
54Expected 18/02/2026

Mfr. Part No.
AMCC0040

Mouser Part No
205-AMCC0040

Proterial

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

Learn More

Datasheet

92In Stock

54Expected 18/02/2026

$37.50

$29.16

$25.73

$25.72

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core

AMCC1000
Proterial
1: $218.29
33In Stock
42Expected 30/03/2026

Mfr. Part No.
AMCC1000

Mouser Part No
205-AMCC1000

Proterial

Ferrite Cores & Accessories 106x171x85 Amorphous Cut Core

Learn More

Datasheet

33In Stock

42Expected 30/03/2026

$218.29

$187.89

$187.87

$185.88

View

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

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

FT-8K50D F7555G
Proterial
1: $67.62
33In Stock
New At Mouser

Mfr. Part No.
FT-8K50D F7555G

Mouser Part No
205-FT-8K50DF7555G

New At Mouser

Proterial

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

Datasheet

33In Stock

$67.62

$56.53

$50.37

Min.: 1
Mult.: 1

FT-8K50D F

CMC Cores

Plastic

Tray

Ferrite Cores & Accessories 52x102x25 Amorphous Cut Core

AMCC0050
Proterial
1: $38.02
55In Stock

Mfr. Part No.
AMCC0050

Mouser Part No
205-AMCC0050

Proterial

Ferrite Cores & Accessories 52x102x25 Amorphous Cut Core

Learn More

Datasheet

55In Stock

$38.02

$29.57

$26.09

Quote

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

F3CC0040
Proterial
1: $219.27
19In Stock

Mfr. Part No.
F3CC0040

Mouser Part No
205-F3CC0040

Proterial

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

Datasheet

19In Stock

$219.27

$186.71

Min.: 1
Mult.: 1

F3CC

Ferrite Cores

Cut Core

Finemet

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

FT-3KM S11080HB
Proterial
1: $301.14
11In Stock
15Expected 08/04/2026

Mfr. Part No.
FT-3KM S11080HB

Mouser Part No
205-FT-3KMS11080HB

Proterial

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

Datasheet

11In Stock

15Expected 08/04/2026

$301.14

$258.43

$256.42

View

Min.: 1
Mult.: 1

FT-3KM S

Ferrite Cores

Nanocrystalline Core

21.35 uH

Finemet

Ferrite Cores & Accessories Med Freq Transformer Core Nano 200x160x30

FT-3TL F200160PS
Proterial
1: $486.71
4In Stock
Preliminary Release

Mfr. Part No.
FT-3TL F200160PS

Mouser Part No
205-FT-3TLF200160PS

Preliminary Release

Proterial

Ferrite Cores & Accessories Med Freq Transformer Core Nano 200x160x30

Learn More

4In Stock

$486.71

$465.92

Min.: 1
Mult.: 1

FT-3TL F

Transformer Cores

Toroidal

Tray

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

AMCC0010
Proterial
1: $29.23
53In Stock

Mfr. Part No.
AMCC0010

Mouser Part No
205-AMCC0010

Proterial

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

Learn More

Datasheet

53In Stock

$29.23

$19.98

$19.41

$16.49

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

AMCC0004
Proterial
1: $25.30
68In Stock

Mfr. Part No.
AMCC0004

Mouser Part No
205-AMCC0004

Proterial

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

Learn More

Datasheet

68In Stock

$25.30

$17.29

$15.40

$14.65

$14.63

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 41x82x30 Amorphous Cut Core

AMCC0032
Proterial
1: $34.86
4In Stock
36Expected 18/02/2026

Mfr. Part No.
AMCC0032

Mouser Part No
205-AMCC0032

Proterial

Ferrite Cores & Accessories 41x82x30 Amorphous Cut Core

Learn More

Datasheet

4In Stock

36Expected 18/02/2026

$34.86

$27.11

$23.92

$23.91

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14

ML91S EIR-20-8.6-14
Proterial
2: $9.92
200In Stock

Mfr. Part No.
ML91S EIR-20-8.6-14

Mouser Part No
205-ML91SEIR-20

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-20-8.6-14

Learn More

Datasheet

200In Stock

$9.92

$7.04

$5.57

$5.24

$4.94

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

AMCC0020
Proterial
1: $35.84
2In Stock
18Expected 18/02/2026

Mfr. Part No.
AMCC0020

Mouser Part No
205-AMCC0020

Proterial

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

Learn More

Datasheet

2In Stock

18Expected 18/02/2026

$35.84

$24.50

$21.81

$20.73

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 52x102x40 Amorphous Cut Core

AMCC0080
Proterial
1: $56.53
12In Stock
6Expected 18/02/2026

Mfr. Part No.
AMCC0080

Mouser Part No
205-AMCC0080

Proterial

Ferrite Cores & Accessories 52x102x40 Amorphous Cut Core

Learn More

Datasheet

12In Stock

6Expected 18/02/2026

$56.53

$46.00

$41.34

Quote

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 63x128x60 Amorphous Cut Core

AMCC0250
Proterial
1: $91.75
2In Stock
12Expected 23/03/2026

Mfr. Part No.
AMCC0250

Mouser Part No
205-AMCC0250

Proterial

Ferrite Cores & Accessories 63x128x60 Amorphous Cut Core

Learn More

Datasheet

2In Stock

12Expected 23/03/2026

$91.75

$76.70

$68.33

Quote

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

AMCC0160
Proterial
1: $69.48
7In Stock

Mfr. Part No.
AMCC0160

Mouser Part No
205-AMCC0160

Proterial

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

Learn More

Datasheet

7In Stock

$69.48

$58.08

$51.76

$51.75

View

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 52x102x30 Amorphous Cut Core

AMCC0063
Proterial
1: $41.69
4In Stock

Mfr. Part No.
AMCC0063

Mouser Part No
205-AMCC0063

Proterial

Ferrite Cores & Accessories 52x102x30 Amorphous Cut Core

Learn More

Datasheet

4In Stock

$41.69

$33.92

$30.48

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 41x82x25 Amorphous Cut Core

AMCC0025
Proterial
1: $33.65
6In Stock
36Expected 18/02/2026

Mfr. Part No.
AMCC0025

Mouser Part No
205-AMCC0025

Proterial

Ferrite Cores & Accessories 41x82x25 Amorphous Cut Core

Learn More

Datasheet

6In Stock

36Expected 18/02/2026

$33.65

$26.17

$23.11

$23.09

Quote

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 35x62x25 Amorphous Cut Core

AMCC016A
Proterial
1: $31.33
55In Stock

Mfr. Part No.
AMCC016A

Mouser Part No
205-AMCC016A

Proterial

Ferrite Cores & Accessories 35x62x25 Amorphous Cut Core

Learn More

Datasheet

55In Stock

$31.33

$21.41

$19.07

$18.13

View

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-8-14.8

ML91S EIR-25-8-14.8
Proterial
1: $10.76
115In Stock

Mfr. Part No.
ML91S EIR-25-8-14.8

Mouser Part No
205-ML91SEIR-25-8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-8-14.8

Datasheet

115In Stock

$10.76

$7.64

$6.05

$5.68

$5.35

Min.: 1
Mult.: 1

ML91S

Tray

Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core

F3CC06.3
Proterial
1: $139.98
44In Stock

Mfr. Part No.
F3CC06.3

Mouser Part No
205-F3CC06.3

Proterial

Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core

Datasheet

44In Stock

$139.98

$119.34

$119.29

$119.20

View

Min.: 1
Mult.: 1

F3CC

Ferrite Cores

Cut Core

Finemet

Ferrite Cores & Accessories CORE SET, ML91S EER-25-16-18

ML91S EER-25-16-18
Proterial
2: $11.30
162In Stock

Mfr. Part No.
ML91S EER-25-16-18

Mouser Part No
205-ML91SEER-25

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EER-25-16-18

Learn More

Datasheet

162In Stock

$11.30

$8.22

$6.58

$6.26

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-7.9-18

ML91S EIR-25-7.9-18
Proterial
2: $10.76
140In Stock

Mfr. Part No.
ML91S EIR-25-7.9-18

Mouser Part No
205-ML91SEIR-25-7

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EIR-25-7.9-18

Datasheet

140In Stock

$10.76

$7.64

$6.05

$5.68

View

Min.: 2
Mult.: 2

ML91S

Tray

Proterial Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support