.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 200x160x30

FT-3TL F200160PS
Proterial
1: $613.88
2In 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

2In Stock

$613.88

$565.04

Min.: 1
Mult.: 1

FT-3TL F

Transformer Cores

Toroidal

Tray

Ferrite Cores & Accessories 9uH@100kHz Nano CMC SQ Core w/bkt

FT-3KM S10085HB
Proterial
1: $92.12
275In Stock

Mfr. Part No.
FT-3KM S10085HB

Mouser Part No
205-FT-3KMS10085HB

Proterial

Ferrite Cores & Accessories 9uH@100kHz Nano CMC SQ Core w/bkt

Datasheet

275In Stock

$92.12

$84.79

Min.: 1
Mult.: 1

FT-3KM S

Ferrite Cores

Nanocrystalline Core

9.3 uH

Finemet

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

AMCC0200
Proterial
1: $81.42
53In Stock

Mfr. Part No.
AMCC0200

Mouser Part No
205-AMCC0200

Proterial

Ferrite Cores & Accessories 63x121x50 Amorphous Cut Core

Learn More

Datasheet

53In Stock

$81.42

$68.06

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories Saturable Core FINEMET 23x3 boxed

MP2303VF3T
Proterial
1: $9.20
1,076In Stock
New At Mouser

Mfr. Part No.
MP2303VF3T

Mouser Part No
205-MP2303VF3T

New At Mouser

Proterial

Ferrite Cores & Accessories Saturable Core FINEMET 23x3 boxed

Datasheet

1,076In Stock

$9.20

$6.54

$5.18

$4.86

$4.58

Min.: 1
Mult.: 1

Saturable Core MP

Saturable Cores

Tray

Ferrite Cores & Accessories 90x135x55 Amorphous Cut Core

AMCC0500
Proterial
1: $121.39
46In Stock

Mfr. Part No.
AMCC0500

Mouser Part No
205-AMCC0500

Proterial

Ferrite Cores & Accessories 90x135x55 Amorphous Cut Core

Learn More

Datasheet

46In Stock

$121.39

$111.72

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core

F3CC0125
Proterial
1: $447.00
7In Stock

Mfr. Part No.
F3CC0125

Mouser Part No
205-F3CC0125

Proterial

Ferrite Cores & Accessories 63x121x35 FINEMET Cut Core

Datasheet

7In Stock

$447.00

$411.45

Min.: 1
Mult.: 1

F3CC

Ferrite Cores

Cut Core

Finemet

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

AMCC0040
Proterial
1: $39.01
338In Stock

Mfr. Part No.
AMCC0040

Mouser Part No
205-AMCC0040

Proterial

Ferrite Cores & Accessories 41x82x35 Amorphous Cut Core

Learn More

338In Stock

$39.01

$30.33

$26.76

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

F3CC0040
Proterial
1: $257.23
14In Stock

Mfr. Part No.
F3CC0040

Mouser Part No
205-F3CC0040

Proterial

Ferrite Cores & Accessories 41x82x35 FINEMET Cut Core

Datasheet

14In Stock

$257.23

$236.78

Min.: 1
Mult.: 1

F3CC

Ferrite Cores

Cut Core

Finemet

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

AMCC0160
Proterial
1: $72.27
1In Stock
6Expected 2026/09/21

Mfr. Part No.
AMCC0160

Mouser Part No
205-AMCC0160

Proterial

Ferrite Cores & Accessories 63x121x40 Amorphous Cut Core

Learn More

Datasheet

1In Stock

6Expected 2026/09/21

$72.27

$60.41

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

AMCC0004
Proterial
1: $23.24
42In Stock
72Expected 2026/10/21

Mfr. Part No.
AMCC0004

Mouser Part No
205-AMCC0004

Proterial

Ferrite Cores & Accessories 28x51x15 Amorphous Cut Core

Learn More

Datasheet

42In Stock

72Expected 2026/10/21

$23.24

$17.29

$15.40

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8

ML91S EI-21.8-8.2-15.8
Proterial
2: $9.93
120In Stock

Mfr. Part No.
ML91S EI-21.8-8.2-15.8

Mouser Part No
205-ML91SEI-21.8

Proterial

Ferrite Cores & Accessories CORE SET, ML91S EI-21.8-8.2-15.8

Learn More

120In Stock

$9.93

$7.05

$5.58

$5.26

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

AMCC0020
Proterial
1: $32.76
27In Stock

Mfr. Part No.
AMCC0020

Mouser Part No
205-AMCC0020

Proterial

Ferrite Cores & Accessories 35x72x30 Amorphous Cut Core

Learn More

Datasheet

27In Stock

$32.76

$25.47

$22.47

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: $69.66
21In 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

21In Stock

$69.66

$58.24

Min.: 1
Mult.: 1

FT-8K50D F

CMC Cores

Plastic

Tray

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

ML91S EIR-20-8.6-14
Proterial
2: $9.92
176In 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

176In Stock

$9.92

$7.04

$5.68

$4.81

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

AMCC0010
Proterial
1: $27.91
48In Stock

Mfr. Part No.
AMCC0010

Mouser Part No
205-AMCC0010

Proterial

Ferrite Cores & Accessories 35x62x20 Amorphous Cut Core

Learn More

Datasheet

48In Stock

$27.91

$20.77

$18.50

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 52x102x30 Amorphous Cut Core

AMCC0063
Proterial
1: $43.37
6In Stock

Mfr. Part No.
AMCC0063

Mouser Part No
205-AMCC0063

Proterial

Ferrite Cores & Accessories 52x102x30 Amorphous Cut Core

Learn More

Datasheet

6In Stock

$43.37

$35.29

$31.72

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

Ferrite Cores & Accessories 52x102x40 Amorphous Cut Core

AMCC0080
Proterial
1: $58.80
13In Stock

Mfr. Part No.
AMCC0080

Mouser Part No
205-AMCC0080

Proterial

Ferrite Cores & Accessories 52x102x40 Amorphous Cut Core

Learn More

Datasheet

13In Stock

$58.80

$47.85

$43.00

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

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

ML91S EIR-25-7.9-18
Proterial
2: $10.76
84In 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

84In Stock

$10.76

$7.64

$6.05

$5.68

$5.35

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories 41x82x25 Amorphous Cut Core

AMCC0025
Proterial
1: $33.66
59In Stock

Mfr. Part No.
AMCC0025

Mouser Part No
205-AMCC0025

Proterial

Ferrite Cores & Accessories 41x82x25 Amorphous Cut Core

Learn More

Datasheet

59In Stock

$33.66

$26.18

$23.11

Min.: 1
Mult.: 1

AMCC

Ferrite Cores

Amorphous Core

Metglas Alloy

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

FT-3KM S11080HB
Proterial
1: $363.88
4In Stock

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

4In Stock

$363.88

$334.93

Min.: 1
Mult.: 1

FT-3KM S

Ferrite Cores

Nanocrystalline Core

21.35 uH

Finemet

Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core

F3CC06.3
Proterial
1: $164.23
42In Stock

Mfr. Part No.
F3CC06.3

Mouser Part No
205-F3CC06.3

Proterial

Ferrite Cores & Accessories 31x53x20 FINEMET Cut Core

Datasheet

42In Stock

$164.23

$151.17

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: $11.32
160In 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

160In Stock

$11.32

$8.23

$6.59

$6.27

View

Min.: 2
Mult.: 2

ML91S

Tray

Ferrite Cores & Accessories Med Freq Transformer Core Nano 50x40x20

FT-3TL F5040GS
Proterial
1: $47.56
354In 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

354In Stock

$47.56

$38.70

$34.79

Min.: 1
Mult.: 1

FT-3TL F

Transformer Cores

Toroidal

Tray

Ferrite Cores & Accessories 52x102x25 FINEMET Cut Core

F3CC0050
Proterial
1: $277.31
17In Stock

Mfr. Part No.
F3CC0050

Mouser Part No
205-F3CC0050

Proterial

Ferrite Cores & Accessories 52x102x25 FINEMET Cut Core

Datasheet

17In Stock

$277.31

$255.24

Min.: 1
Mult.: 1

F3CC

Ferrite Cores

Cut Core

Finemet

Ferrite Cores & Accessories CMC Core Nano 140x100x30 7uH at 100kHz

FT-8K50D F140100P
Proterial
1: $388.05
8In Stock
New At Mouser

Mfr. Part No.
FT-8K50D F140100P

Mouser Part No
205-FT-8K50DF140100P

New At Mouser

Proterial

Ferrite Cores & Accessories CMC Core Nano 140x100x30 7uH at 100kHz

Datasheet

8In Stock

$388.05

$357.17

Min.: 1
Mult.: 1

FT-8K50D F

CMC Cores

Plastic

Tray

Proterial Ferrite Cores & Accessories

Customer Service Office

Company

Resources

Support