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

Ring Core Passive Components

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

Types of Passive Components

List Images

Results: 199

Applied Filters:

Type = Ring Core

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 T21/13/12-43

5943000601
Fair-Rite
1: € 1,26
677In Stock
10.956On Order

Mfr. Part No.
5943000601

Mouser Part No
623-5943000601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/12-43

Learn More

677In Stock

10.956On Order

€ 1,26

€ 0,886

€ 0,765

€ 0,691

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm

5943000911
Fair-Rite
1: € 0,817
1.069In Stock

Mfr. Part No.
5943000911

Mouser Part No
623-5943000911

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm

Learn More

1.069In Stock

€ 0,817

€ 0,559

€ 0,479

€ 0,425

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.9/6.4-43

5943001101
Fair-Rite
1: € 0,421
1.425In Stock
12.624Expected 15/06/2026

Mfr. Part No.
5943001101

Mouser Part No
623-5943001101

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.9/6.4-43

Learn More

1.425In Stock

12.624Expected 15/06/2026

€ 0,421

€ 0,294

€ 0,255

€ 0,227

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

5943001121
Fair-Rite
1: € 0,817
4.189In Stock

Mfr. Part No.
5943001121

Mouser Part No
623-5943001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

Learn More

4.189In Stock

€ 0,817

€ 0,572

€ 0,494

€ 0,419

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID

5943001201
Fair-Rite
1: € 2,58
583In Stock

Mfr. Part No.
5943001201

Mouser Part No
623-5943001201

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID

Learn More

583In Stock

€ 2,58

€ 1,78

€ 1,51

€ 1,33

€ 1,27

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

5943001701
Fair-Rite
1: € 2,85
544In Stock

Mfr. Part No.
5943001701

Mouser Part No
623-5943001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

Learn More

544In Stock

€ 2,85

€ 1,96

€ 1,57

€ 1,44

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

5943001801
Fair-Rite
1: € 1,38
709In Stock

Mfr. Part No.
5943001801

Mouser Part No
623-5943001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

Learn More

709In Stock

€ 1,38

€ 0,963

€ 0,831

€ 0,734

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid

5943002721
Fair-Rite
1: € 4,77
252In Stock
371Expected 06/07/2026

Mfr. Part No.
5943002721

Mouser Part No
623-5943002721

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

252In Stock

371Expected 06/07/2026

€ 4,77

€ 3,04

€ 2,73

€ 2,25

€ 2,14

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm

5943004901
Fair-Rite
1: € 0,774
2.122In Stock
2.760Expected 31/08/2026

Mfr. Part No.
5943004901

Mouser Part No
623-5943004901

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm

Learn More

2.122In Stock

2.760Expected 31/08/2026

Cut Tape

€ 0,774

€ 0,544

€ 0,47

€ 0,396

View

Reel

€ 0,266

Min.: 1
Mult.: 1

: 2.760

Ferrite Toroids / Ferrite Rings 43 TOROID

5943005101
Fair-Rite
1: € 0,791
4.302In Stock

Mfr. Part No.
5943005101

Mouser Part No
623-5943005101

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID

Learn More

4.302In Stock

€ 0,791

€ 0,556

€ 0,48

€ 0,429

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43

5943006401
Fair-Rite
1: € 2,37
140In Stock
1.608On Order

Mfr. Part No.
5943006401

Mouser Part No
623-5943006401

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43

Learn More

140In Stock

1.608On Order

€ 2,37

€ 1,67

€ 1,44

€ 1,29

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

5943007601
Fair-Rite
1: € 1,83
895In Stock

Mfr. Part No.
5943007601

Mouser Part No
623-5943007601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

Learn More

895In Stock

€ 1,83

€ 1,27

€ 1,02

€ 0,946

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid T5.8/3/1.5-61

5961000101
Fair-Rite
1: € 0,267
10.604In Stock

Mfr. Part No.
5961000101

Mouser Part No
623-5961000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid T5.8/3/1.5-61

Learn More

10.604In Stock

€ 0,267

€ 0,184

€ 0,16

€ 0,143

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000111
Fair-Rite
1: € 0,516
1.334In Stock

Mfr. Part No.
5961000111

Mouser Part No
623-5961000111

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

1.334In Stock

€ 0,516

€ 0,361

€ 0,312

€ 0,279

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61

5961000501
Fair-Rite
1: € 1,63
1.377In Stock

Mfr. Part No.
5961000501

Mouser Part No
623-5961000501

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61

Learn More

1.377In Stock

€ 1,63

€ 1,13

€ 0,963

€ 0,856

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000621
Fair-Rite
1: € 1,78
893In Stock

Mfr. Part No.
5961000621

Mouser Part No
623-5961000621

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

893In Stock

€ 1,78

€ 1,23

€ 1,05

€ 0,929

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm

5961001001
Fair-Rite
1: € 1,91
1.013In Stock

Mfr. Part No.
5961001001

Mouser Part No
623-5961001001

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm

Learn More

1.013In Stock

€ 1,91

€ 1,32

€ 1,06

€ 1,04

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001121
Fair-Rite
1: € 0,877
817In Stock

Mfr. Part No.
5961001121

Mouser Part No
623-5961001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

817In Stock

€ 0,877

€ 0,614

€ 0,531

€ 0,474

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm

5961001701
Fair-Rite
1: € 2,76
432In Stock

Mfr. Part No.
5961001701

Mouser Part No
623-5961001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm

Learn More

432In Stock

€ 2,76

€ 1,90

€ 1,61

€ 1,41

€ 1,37

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

5961001801
Fair-Rite
1: € 1,52
898In Stock
1.826Expected 27/07/2026

Mfr. Part No.
5961001801

Mouser Part No
623-5961001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

Learn More

898In Stock

1.826Expected 27/07/2026

€ 1,52

€ 1,08

€ 0,857

€ 0,798

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001821
Fair-Rite
1: € 2,07
937In Stock

Mfr. Part No.
5961001821

Mouser Part No
623-5961001821

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

937In Stock

€ 2,07

€ 1,44

€ 1,23

€ 1,08

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

5961001901
Fair-Rite
1: € 1,02
3.178In Stock
1.242Expected 15/06/2026

Mfr. Part No.
5961001901

Mouser Part No
623-5961001901

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

Learn More

3.178In Stock

1.242Expected 15/06/2026

€ 1,02

€ 0,716

€ 0,616

€ 0,483

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961002721
Fair-Rite
1: € 4,87
98In Stock

Mfr. Part No.
5961002721

Mouser Part No
623-5961002721

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

Datasheet

98In Stock

€ 4,87

€ 3,32

€ 2,80

€ 2,45

€ 2,19

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 67 TOROID T32/19/9.5-67

5967001701
Fair-Rite
1: € 4,80
393In Stock

Mfr. Part No.
5967001701

Mouser Part No
623-5967001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 TOROID T32/19/9.5-67

Learn More

393In Stock

€ 4,80

€ 3,20

€ 2,80

€ 2,41

€ 2,18

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90

5975000301
Fair-Rite
1: € 0,576
1.671In Stock
3.156Expected 27/07/2026

Mfr. Part No.
5975000301

Mouser Part No
623-5975000301

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90

Learn More

1.671In Stock

3.156Expected 27/07/2026

€ 0,576

€ 0,445

€ 0,384

€ 0,342

View

Min.: 1
Mult.: 1

Ring Core Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support