.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: 188

Applied Filters:

Type = Ring Core

Manufacturer

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 WE-TOF Toroidal 45Ohm @ 25MHz

742701110
Wurth Elektronik
1: $ 3.789,21
749In Stock

Mfr. Part #
742701110

Mouser Part #
710-742701110

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz

Learn More

Datasheet

749In Stock

$ 3.789,21

$ 3.738,46

$ 3.603,14

$ 3.467,81

$ 3.197,15

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms

74270112
Wurth Elektronik
1: $ 1.031,88
588In Stock
2.400Expected 9/25/2026

Mfr. Part #
74270112

Mouser Part #
710-74270112

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms

Learn More

Datasheet

588In Stock

2.400Expected 9/25/2026

$ 1.031,88

$ 1.023,43

$ 984,52

$ 945,61

$ 871,18

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

74270118
Wurth Elektronik
1: $ 2.638,92
330In Stock

Mfr. Part #
74270118

Mouser Part #
710-74270118

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

Learn More

Datasheet

330In Stock

$ 2.638,92

$ 2.605,08

$ 2.503,59

$ 2.402,09

$ 2.216,01

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25Ohm @ 25MHz

74270161
Wurth Elektronik
1: $ 2.368,26
793In Stock

Mfr. Part #
74270161

Mouser Part #
710-74270161

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25Ohm @ 25MHz

Learn More

Datasheet

793In Stock

$ 2.368,26

$ 2.334,43

$ 2.249,85

$ 2.165,26

$ 1.996,10

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43

5943000101
Fair-Rite
1: $ 169,16
29.065In Stock

Mfr. Part #
5943000101

Mouser Part #
623-5943000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43

Learn More

29.065In Stock

$ 169,16

$ 125,18

$ 98,11

$ 87,96

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/1.69)mm

5943000111
Fair-Rite
1: $ 541,32
1.294In Stock

Mfr. Part #
5943000111

Mouser Part #
623-5943000111

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/1.69)mm

Learn More

1.294In Stock

$ 541,32

$ 380,61

$ 329,86

$ 294,34

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID (10.2/4.10/3.80)mm

5943000221
Fair-Rite
1: $ 981,14
714In Stock

Mfr. Part #
5943000221

Mouser Part #
623-5943000221

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID (10.2/4.10/3.80)mm

Learn More

714In Stock

$ 981,14

$ 688,49

$ 593,76

$ 531,17

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

5943001121
Fair-Rite
1: $ 1.657,78
4.086In Stock

Mfr. Part #
5943001121

Mouser Part #
623-5943001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

Learn More

4.086In Stock

$ 1.657,78

$ 1.162,14

$ 999,74

$ 888,10

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID

5943001201
Fair-Rite
1: $ 6.123,64
40In Stock
742Expected 11/23/2026

Mfr. Part #
5943001201

Mouser Part #
623-5943001201

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID

Learn More

40In Stock

742Expected 11/23/2026

$ 6.123,64

$ 4.212,12

$ 3.586,22

$ 3.146,40

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

5943001701
Fair-Rite
1: $ 5.599,24
494In Stock

Mfr. Part #
5943001701

Mouser Part #
623-5943001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

Learn More

494In Stock

$ 5.599,24

$ 3.856,88

$ 3.163,32

$ 2.875,74

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

5943001801
Fair-Rite
1: $ 2.740,41
1.801In Stock

Mfr. Part #
5943001801

Mouser Part #
623-5943001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

Learn More

1.801In Stock

$ 2.740,41

$ 1.894,61

$ 1.629,02

$ 1.454,79

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

5943007601
Fair-Rite
1: $ 3.603,14
1.563In Stock

Mfr. Part #
5943007601

Mouser Part #
623-5943007601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

Learn More

1.563In Stock

$ 3.603,14

$ 2.486,67

$ 2.080,68

$ 1.911,52

View

Min.: 1
Mult.: 1

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

5961000101
Fair-Rite
1: $ 524,40
2.852In Stock
36.000Expected 10/5/2026

Mfr. Part #
5961000101

Mouser Part #
623-5961000101

Fair-Rite

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

Learn More

2.852In Stock

36.000Expected 10/5/2026

$ 524,40

$ 362,01

$ 314,64

$ 280,81

View

Min.: 1
Mult.: 1

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

5961000501
Fair-Rite
1: $ 3.383,23
690In Stock

Mfr. Part #
5961000501

Mouser Part #
623-5961000501

Fair-Rite

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

Learn More

690In Stock

$ 3.383,23

$ 2.351,34

$ 1.979,19

$ 1.776,19

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000621
Fair-Rite
1: $ 3.518,56
778In Stock

Mfr. Part #
5961000621

Mouser Part #
623-5961000621

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

778In Stock

$ 3.518,56

$ 2.452,84

$ 2.097,60

$ 1.843,86

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001121
Fair-Rite
1: $ 1.759,28
623In Stock
4.800Expected 10/5/2026

Mfr. Part #
5961001121

Mouser Part #
623-5961001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

623In Stock

4.800Expected 10/5/2026

$ 1.759,28

$ 1.229,80

$ 1.058,95

$ 940,54

View

Min.: 1
Mult.: 1

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

5961001701
Fair-Rite
1: $ 6.005,23
872In Stock

Mfr. Part #
5961001701

Mouser Part #
623-5961001701

Fair-Rite

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

Learn More

872In Stock

$ 6.005,23

$ 4.347,45

$ 3.687,72

$ 3.230,98

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001721
Fair-Rite
1: $ 9.033,21
146In Stock
477Expected 9/7/2026

Mfr. Part #
5961001721

Mouser Part #
623-5961001721

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

146In Stock

477Expected 9/7/2026

$ 9.033,21

$ 6.174,39

$ 5.227,08

$ 4.584,27

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

5961001901
Fair-Rite
1: $ 2.046,85
2.930In Stock
2.484Expected 9/7/2026

Mfr. Part #
5961001901

Mouser Part #
623-5961001901

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

Learn More

2.930In Stock

2.484Expected 9/7/2026

$ 2.046,85

$ 1.422,65

$ 1.211,19

$ 987,90

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961002721
Fair-Rite
1: $ 10.369,59
34In Stock
448Expected 1/18/2027

Mfr. Part #
5961002721

Mouser Part #
623-5961002721

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

Datasheet

34In Stock

448Expected 1/18/2027

$ 10.369,59

$ 7.087,86

$ 6.005,23

$ 5.244,00

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid T16/9.6/6.4-61

5961004901
Fair-Rite
1: $ 1.623,95
2.544In Stock
2.760Expected 9/7/2026

Mfr. Part #
5961004901

Mouser Part #
623-5961004901

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid T16/9.6/6.4-61

Learn More

2.544In Stock

2.760Expected 9/7/2026

Cut Tape

$ 1.623,95

$ 1.133,38

$ 976,06

$ 866,11

View

Reel

$ 622,51

Min.: 1
Mult.: 1

: 2.760

Ferrite Toroids / Ferrite Rings 67 Toroid T21/13/6.4-67

5967000601
Fair-Rite
1: $ 3.924,54
1.310In Stock
1.826Expected 10/26/2026

Mfr. Part #
5967000601

Mouser Part #
623-5967000601

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 Toroid T21/13/6.4-67

Learn More

1.310In Stock

1.826Expected 10/26/2026

$ 3.924,54

$ 2.723,50

$ 2.266,76

$ 2.046,85

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67

5967001101
Fair-Rite
1: $ 2.131,43
2.987In Stock
9.468Expected 12/28/2026

Mfr. Part #
5967001101

Mouser Part #
623-5967001101

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67

Learn More

2.987In Stock

9.468Expected 12/28/2026

$ 2.131,43

$ 1.488,62

$ 1.289,01

$ 1.116,46

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 TOROID (9.74/4.56/3.34)mm

5975000211
Fair-Rite
1: $ 1.116,46
3.230In Stock

Mfr. Part #
5975000211

Mouser Part #
623-5975000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID (9.74/4.56/3.34)mm

Learn More

3.230In Stock

$ 1.116,46

$ 778,14

$ 673,26

$ 600,52

View

Min.: 1
Mult.: 1

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

5975000301
Fair-Rite
1: $ 1.133,38
4.747In Stock

Mfr. Part #
5975000301

Mouser Part #
623-5975000301

Fair-Rite

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

Learn More

4.747In Stock

$ 1.133,38

$ 876,26

$ 756,15

$ 673,26

View

Min.: 1
Mult.: 1

Ring Core Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support