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

Toroids Passive Components

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

Types of Passive Components

List Images

Results: 981

Applied Filters:

Product = Toroids

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 43 TOROID T100/55/13-43

5943015901
Fair-Rite
1: $55.76
825In Stock

Mfr. Part #
5943015901

Mouser Part #
623-5943015901

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID T100/55/13-43

Learn More

825In Stock

$55.76

$42.38

$39.05

Min.: 1
Mult.: 1

Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid

B64290L0730X830
TDK
1: $60.32
477In Stock

Mfr. Part #
B64290L0730X830

Mouser Part #
871-B64290L730X830

TDK

Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid

Learn More

Datasheet

477In Stock

$60.32

$43.85

$41.34

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 52 TOROID

5952020201
Fair-Rite
1: $0.547
38,497In Stock

Mfr. Part #
5952020201

Mouser Part #
623-5952020201

Fair-Rite

Ferrite Toroids / Ferrite Rings 52 TOROID

Learn More

38,497In Stock

$0.547

$0.379

$0.33

$0.294

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 52 TOROID

5952020401
Fair-Rite
1: $1.44
5,943In Stock

Mfr. Part #
5952020401

Mouser Part #
623-5952020401

Fair-Rite

Ferrite Toroids / Ferrite Rings 52 TOROID

Learn More

5,943In Stock

$1.44

$1.09

$0.989

$0.912

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 40X24X16 T65 TOROID

B64290L0659X065
TDK
1: $12.77
528In Stock

Mfr. Part #
B64290L0659X065

Mouser Part #
871-B64290L0659X065

TDK

Ferrite Cores & Accessories 40X24X16 T65 TOROID

Learn More

Datasheet

528In Stock

$12.77

$8.60

$7.20

$6.12

$6.11

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 50X30X20 N27 TOROID

B64290L0082X027
TDK
1: $21.36
210In Stock
120Expected 2026-09-15

Mfr. Part #
B64290L0082X027

Mouser Part #
871-B64290L0082X027

TDK

Ferrite Cores & Accessories 50X30X20 N27 TOROID

Learn More

Datasheet

210In Stock

120Expected 2026-09-15

$21.36

$15.45

$12.41

$12.04

$10.47

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID

B64290L0022X037
TDK
1: $10.22
551In Stock

Mfr. Part #
B64290L0022X037

Mouser Part #
871-B64290L0022X037

TDK

Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID

Learn More

Datasheet

551In Stock

$10.22

$6.91

$5.82

$5.05

$4.71

Min.: 1
Mult.: 1

Ferrite Cores & Accessories TOROID 10X6X4 N87

B64290L38X87
TDK
1: $0.49
23,443In Stock

Mfr. Part #
B64290L38X87

Mouser Part #
871-B64290L38X87

TDK

Ferrite Cores & Accessories TOROID 10X6X4 N87

Learn More

Datasheet

23,443In Stock

$0.49

$0.344

$0.298

$0.266

View

Reel

$0.135

Min.: 1
Mult.: 1

: 3,000

Ferrite Toroids / Ferrite Rings 17mmOD x 10mmID DISTGAP AMORPHS CORE

MP1710MDGC
Proterial
1: $5.08
1,087In Stock

Mfr. Part #
MP1710MDGC

Mouser Part #
205-MP1710MDGC

Proterial

Ferrite Toroids / Ferrite Rings 17mmOD x 10mmID DISTGAP AMORPHS CORE

Datasheet

1,087In Stock

$5.08

$3.48

$2.97

$2.62

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 21.18mmOD x 11.05mmID HI PM AMORPHS CORE

MP1906P4AF
Proterial
1: $15.13
800In Stock
1,000Expected 2026-08-05

Mfr. Part #
MP1906P4AF

Mouser Part #
205-MP1906P4AF

Proterial

Ferrite Toroids / Ferrite Rings 21.18mmOD x 11.05mmID HI PM AMORPHS CORE

Datasheet

800In Stock

1,000Expected 2026-08-05

$15.13

$10.74

$8.61

$7.32

Quote

Min.: 1
Mult.: 1

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

FT-3K50T F6045GS
Proterial
1: $57.84
70In Stock

Mfr. Part #
FT-3K50T F6045GS

Mouser Part #
205-FT-3K50TF6045GS

Proterial

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

Learn More

70In Stock

$57.84

$44.99

$39.70

Min.: 1
Mult.: 1

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

FT-3K50T F3020CS
Proterial
1: $22.62
373In Stock

Mfr. Part #
FT-3K50T F3020CS

Mouser Part #
205-FT-3K50TF3020CS

Proterial

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

Learn More

373In Stock

$22.62

$16.37

$13.16

$12.77

$12.76

Min.: 1
Mult.: 1

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

MP7254MDGC
Proterial
1: $14.50
632In Stock

Mfr. Part #
MP7254MDGC

Mouser Part #
205-MP7254MDGC

Proterial

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

Datasheet

632In Stock

$14.50

$10.30

$8.51

$7.23

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID T9.5/4.8/3.2-61

5961000201
Fair-Rite
1: $0.878
46,864In Stock

Mfr. Part #
5961000201

Mouser Part #
623-5961000201

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID T9.5/4.8/3.2-61

Learn More

46,864In Stock

$0.878

$0.613

$0.536

$0.482

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975000321
Fair-Rite
1: $1.70
6,149In Stock

Mfr. Part #
5975000321

Mouser Part #
623-5975000321

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

6,149In Stock

$1.70

$1.19

$1.03

$0.888

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm

ESD-R-38D-B
KEMET
1: $14.79
1,721In Stock

Mfr. Part #
ESD-R-38D-B

Mouser Part #
80-ESD-R-38D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm

Learn More

Datasheet

1,721In Stock

$14.79

$8.48

$7.34

$6.62

$6.61

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID PARYLENE (9.74x4.56x3.34)mm

5961000211
Fair-Rite
1: $1.51
3,432In Stock

Mfr. Part #
5961000211

Mouser Part #
623-5961000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID PARYLENE (9.74x4.56x3.34)mm

Learn More

3,432In Stock

$1.51

$1.14

$1.03

$0.935

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID (9.74/4.56/3.34)mm

5943000211
Fair-Rite
1: $1.56
9,828In Stock

Mfr. Part #
5943000211

Mouser Part #
623-5943000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID (9.74/4.56/3.34)mm

Learn More

9,828In Stock

$1.56

$1.08

$0.926

$0.822

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 RINGS

5977001621
Fair-Rite
1: $5.89
1,506In Stock

Mfr. Part #
5977001621

Mouser Part #
623-5977001621

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 RINGS

Learn More

1,506In Stock

$5.89

$4.03

$3.43

$3.00

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 16X9.6X6.3 T35 TOROID

B64290L0045X035
TDK
1: $1.50
5,033In Stock

Mfr. Part #
B64290L0045X035

Mouser Part #
871-B64290L0045X035

TDK

Ferrite Cores & Accessories 16X9.6X6.3 T35 TOROID

Learn More

Datasheet

5,033In Stock

$1.50

$1.04

$0.894

$0.793

View

Reel

$0.487

Min.: 1
Mult.: 1

: 2,000

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

MP1005MDGC
Proterial
1: $4.19
3,180In Stock

Mfr. Part #
MP1005MDGC

Mouser Part #
205-MP1005MDGC

Proterial

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

Datasheet

3,180In Stock

$4.19

$2.89

$2.48

$2.19

View

Min.: 1
Mult.: 1

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

MP3510MPFC
Proterial
1: $18.13
241In Stock

Mfr. Part #
MP3510MPFC

Mouser Part #
205-MP3510MPFC

Proterial

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

Datasheet

241In Stock

$18.13

$13.19

$10.56

$10.05

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975003821
Fair-Rite
1: $23.18
386In Stock

Mfr. Part #
5975003821

Mouser Part #
623-5975003821

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

386In Stock

$23.18

$15.83

$13.13

$11.39

$11.38

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 16X9.6X6.3 N49 TOROID

B64290L0045X049
TDK
1: $1.76
4,263In Stock

Mfr. Part #
B64290L0045X049

Mouser Part #
871-B64290L0045X049

TDK

Ferrite Cores & Accessories 16X9.6X6.3 N49 TOROID

Learn More

Datasheet

4,263In Stock

$1.76

$1.22

$1.05

$0.927

View

Reel

$0.598

Min.: 1
Mult.: 1

: 2,000

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

FT-3KM F140100PB
Proterial
1: $555.57
27In Stock

Mfr. Part #
FT-3KM F140100PB

Mouser Part #
205-FT-3KMF140100PB

Proterial

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

27In Stock

$555.57

$511.36

Min.: 1
Mult.: 1

Toroids Passive Components

Types of Passive Components

Mouser Electronics®

Company

Resources

Support