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

Proterial Ferrites

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

Types of Ferrites

List Images

Results: 410

Applied Filters:

Manufacturer = Proterial

Product Type

Product

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 Toroids / Ferrite Rings 40mmOD x 10mmID DISTGAP AMORPHS CORE

MP4010MDGC
Proterial
1: $20.192
44In Stock

Mfr. Part #
MP4010MDGC

Mouser Part #
205-MP4010MDGC

Proterial

Ferrite Toroids / Ferrite Rings 40mmOD x 10mmID DISTGAP AMORPHS CORE

Datasheet

44In Stock

$20.192

$13.798

$13.472

$11.442

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 37x24x15

FT-3KL F3724E
Proterial
1: $20.666
74In Stock

Mfr. Part #
FT-3KL F3724E

Mouser Part #
205-FT-3KLF3724E

Proterial

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 37x24x15

74In Stock

$20.666

$14.124

$12.589

$11.968

$11.947

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 16mmOD x 3mmID MEGAMP Core HB

MP1603P4AS
Proterial
1: $4.470
187In Stock

Mfr. Part #
MP1603P4AS

Mouser Part #
205-MP1603P4AS

Proterial

Ferrite Toroids / Ferrite Rings 16mmOD x 3mmID MEGAMP Core HB

Datasheet

187In Stock

$4.470

$3.071

$2.608

$2.282

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 18mmOD x 5mmID MEGAMP Core HB

MP1805P4AS
Proterial
1: $6.689
249In Stock

Mfr. Part #
MP1805P4AS

Mouser Part #
205-MP1805P4AS

Proterial

Ferrite Toroids / Ferrite Rings 18mmOD x 5mmID MEGAMP Core HB

Datasheet

249In Stock

$6.689

$4.638

$3.712

$3.649

$3.092

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 20mmOD x 10mmID DISTGAP AMORPHS CORE

MP2010PDGC
Proterial
1: $4.365
65In Stock

Mfr. Part #
MP2010PDGC

Mouser Part #
205-MP2010PDGC

Proterial

Ferrite Toroids / Ferrite Rings 20mmOD x 10mmID DISTGAP AMORPHS CORE

Datasheet

65In Stock

$4.365

$2.997

$2.545

$2.251

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 25mmOD x 10mmID HI PM AMORPHS CORE

MP2510P4AF
Proterial
1: $16.606
70In Stock

Mfr. Part #
MP2510P4AF

Mouser Part #
205-MP2510P4AF

Proterial

Ferrite Toroids / Ferrite Rings 25mmOD x 10mmID HI PM AMORPHS CORE

70In Stock

$16.606

$12.021

$10.485

$8.908

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 26mmOD x 10mmID GAP AMORPHS CORE

MP2610MPFC
Proterial
1: $8.319
46In Stock

Mfr. Part #
MP2610MPFC

Mouser Part #
205-MP2610MPFC

Proterial

Ferrite Toroids / Ferrite Rings 26mmOD x 10mmID GAP AMORPHS CORE

Datasheet

46In Stock

$8.319

$5.774

$4.627

$4.238

$3.975

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 12mmOD x 5mmID DISTGAP AMORPHS CORE

MP7050MDGC
Proterial
1: $3.113
279In Stock

Mfr. Part #
MP7050MDGC

Mouser Part #
205-MP7050MDGC

Proterial

Ferrite Toroids / Ferrite Rings 12mmOD x 5mmID DISTGAP AMORPHS CORE

Datasheet

279In Stock

$3.113

$2.156

$1.840

$1.620

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 35mmOD x 10mmID DISTGAP AMORPHS CORE

MP7324MDGC
Proterial
1: $8.414
41In Stock

Mfr. Part #
MP7324MDGC

Mouser Part #
205-MP7324MDGC

Proterial

Ferrite Toroids / Ferrite Rings 35mmOD x 10mmID DISTGAP AMORPHS CORE

Datasheet

41In Stock

$8.414

$5.837

$4.827

$4.091

$4.028

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 17mmOD x 6mmID DISTGAP AMORPHS CORE

MP7380MDGC
Proterial
1: $3.744
48In Stock

Mfr. Part #
MP7380MDGC

Mouser Part #
205-MP7380MDGC

Proterial

Ferrite Toroids / Ferrite Rings 17mmOD x 6mmID DISTGAP AMORPHS CORE

Datasheet

48In Stock

$3.744

$2.577

$2.188

$1.914

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 15mmOD x 6mmID MEGAMP Core HB

MP1506P4AS
Proterial
1: $7.267
184In Stock

Mfr. Part #
MP1506P4AS

Mouser Part #
205-MP1506P4AS

Proterial

Ferrite Toroids / Ferrite Rings 15mmOD x 6mmID MEGAMP Core HB

Datasheet

184In Stock

$7.267

$5.038

$4.038

$3.965

$3.365

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 35mmOD x 6mmID MEGAMP Core COATED

MP3506M4AS
Proterial
1: $20.918
34In Stock

Mfr. Part #
MP3506M4AS

Mouser Part #
205-MP3506M4AS

Proterial

Ferrite Toroids / Ferrite Rings 35mmOD x 6mmID MEGAMP Core COATED

Datasheet

34In Stock

$20.918

$14.303

$13.966

$11.853

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories 31x53x20 Amorphous Cut Core

AMCC06R3
Proterial
1: $28.143
4In Stock
300On Order

Mfr. Part #
AMCC06R3

Mouser Part #
205-AMCC06R3

Proterial

Ferrite Cores & Accessories 31x53x20 Amorphous Cut Core

Learn More

Datasheet

4In Stock

300On Order

$28.143

$20.950

$18.657

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5

FT-3K50T F2117DS
Proterial
1: $8.676
88In Stock

Mfr. Part #
FT-3K50T F2117DS

Mouser Part #
205-FT-3K50TF2117DS

Proterial

Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5

Learn More

88In Stock

$8.676

$6.016

$4.817

$4.407

$4.154

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

FT-3K50T F3320ES
Proterial
1: $18.426
72In Stock

Mfr. Part #
FT-3K50T F3320ES

Mouser Part #
205-FT-3K50TF3320ES

Proterial

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

Learn More

72In Stock

$18.426

$13.335

$10.717

$10.401

$10.391

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

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

ML91S EIR-25-8-14.8
Proterial
2: $11.316
112In Stock

Mfr. Part #
ML91S EIR-25-8-14.8

Mouser Part #
205-ML91SEIR-25-8

Proterial

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

112In Stock

$11.316

$8.035

$6.363

$5.974

$5.627

Min.: 2
Mult.: 2

Ferrite Cores & Accessories

Ferrite Toroids / Ferrite Rings 18mmOD x 50mmID MEGAMP Core V0

MP1805V4AS
Proterial
1: $6.720
100In Stock

Mfr. Part #
MP1805V4AS

Mouser Part #
205-MP1805V4AS

Proterial

Ferrite Toroids / Ferrite Rings 18mmOD x 50mmID MEGAMP Core V0

Datasheet

100In Stock

$6.720

$4.659

$3.734

$3.670

$3.113

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 19mmOD x 30mmID MEGAMP Core V0

MP1903V4AS
Proterial
1: $6.868
250In Stock

Mfr. Part #
MP1903V4AS

Mouser Part #
205-MP1903V4AS

Proterial

Ferrite Toroids / Ferrite Rings 19mmOD x 30mmID MEGAMP Core V0

Datasheet

250In Stock

$6.868

$4.764

$3.818

$3.755

$3.176

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 19mmOD x 60mmID MEGAMP Core V0

MP1906V4AS
Proterial
1: $9.223
250In Stock

Mfr. Part #
MP1906V4AS

Mouser Part #
205-MP1906V4AS

Proterial

Ferrite Toroids / Ferrite Rings 19mmOD x 60mmID MEGAMP Core V0

Datasheet

250In Stock

$9.223

$6.552

$5.248

$4.459

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Cores & Accessories Saturable Core FINEMET 23x3 boxed

MP2303VF3T
Proterial
1: $9.676
68In Stock
1.008Expected 9/21/2026
New At Mouser

Mfr. Part #
MP2303VF3T

Mouser Part #
205-MP2303VF3T

New At Mouser

Proterial

Ferrite Cores & Accessories Saturable Core FINEMET 23x3 boxed

Datasheet

68In Stock

1.008Expected 9/21/2026

$9.676

$6.868

$5.437

$5.111

$4.817

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Saturable Cores

Ferrite Toroids / Ferrite Rings 32mmOD x 10mmID MEGAMP Core HB

MP3210P4AS
Proterial
1: $25.062
18In Stock

Mfr. Part #
MP3210P4AS

Mouser Part #
205-MP3210P4AS

Proterial

Ferrite Toroids / Ferrite Rings 32mmOD x 10mmID MEGAMP Core HB

Datasheet

18In Stock

$25.062

$18.657

$16.617

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 33mmOD x 10mmID DISTGAP AMORPHS CORE

MP3310MDGC
Proterial
1: $8.655
7In Stock

Mfr. Part #
MP3310MDGC

Mouser Part #
205-MP3310MDGC

Proterial

Ferrite Toroids / Ferrite Rings 33mmOD x 10mmID DISTGAP AMORPHS CORE

Datasheet

7In Stock

$8.655

$6.005

$4.964

$4.207

$4.144

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 12mmOD x 4mmID GAP AMORPHS CORE

MP7050MPFC
Proterial
1: $4.712
88In Stock

Mfr. Part #
MP7050MPFC

Mouser Part #
205-MP7050MPFC

Proterial

Ferrite Toroids / Ferrite Rings 12mmOD x 4mmID GAP AMORPHS CORE

Datasheet

88In Stock

$4.712

$3.229

$2.745

$2.408

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 11mmOD x 5mmID DISTGAP AMORPHS CORE

MP1105MDGC
Proterial
1: $2.945
114In Stock

Mfr. Part #
MP1105MDGC

Mouser Part #
205-MP1105MDGC

Proterial

Ferrite Toroids / Ferrite Rings 11mmOD x 5mmID DISTGAP AMORPHS CORE

Datasheet

114In Stock

$2.945

$2.040

$1.735

$1.535

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ferrite Toroids / Ferrite Rings 12mmOD x 5mmID GAP AMORPHS CORE

MP1205MPFC
Proterial
1: $6.605
89In Stock

Mfr. Part #
MP1205MPFC

Mouser Part #
205-MP1205MPFC

Proterial

Ferrite Toroids / Ferrite Rings 12mmOD x 5mmID GAP AMORPHS CORE

Datasheet

89In Stock

$6.605

$4.522

$3.839

$3.365

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Proterial Ferrites

Types of Ferrites

Customer Service Office

Company

Resources

Support