.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 75 Toroid O.D. = 61mm, I.D. = 35.55mm, Width = 12.7mm

5975003801
Fair-Rite
1: 9,69 €
402In Stock

Mfr. Part No.
5975003801

Mouser Part No
623-5975003801

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid O.D. = 61mm, I.D. = 35.55mm, Width = 12.7mm

Learn More

Datasheet

402In Stock

9,69 €

7,05 €

5,64 €

5,37 €

5,30 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RI

5975011101
Fair-Rite
1: 10,00 €
346In Stock

Mfr. Part No.
5975011101

Mouser Part No
623-5975011101

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RI

Learn More

346In Stock

10,00 €

7,28 €

5,82 €

5,54 €

5,47 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 76 RINGS

5976000211
Fair-Rite
1: 1,03 €
5 506In Stock

Mfr. Part No.
5976000211

Mouser Part No
623-5976000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 RINGS

Learn More

5 506In Stock

1,03 €

0,709 €

0,611 €

0,563 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID (9.74/4.56/3.34)mm

5977000211
Fair-Rite
1: 0,757 €
11 613In Stock

Mfr. Part No.
5977000211

Mouser Part No
623-5977000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 TOROID (9.74/4.56/3.34)mm

Learn More

11 613In Stock

0,757 €

0,531 €

0,458 €

0,408 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID 4.90mm 12.70mm

5977000301
Fair-Rite
1: 0,499 €
33 633In Stock

Mfr. Part No.
5977000301

Mouser Part No
623-5977000301

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 TOROID 4.90mm 12.70mm

Learn More

33 633In Stock

0,499 €

0,346 €

0,30 €

0,268 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 Toroid

5977001121
Fair-Rite
1: 7,27 €
4 343In Stock

Mfr. Part No.
5977001121

Mouser Part No
623-5977001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 Toroid

Learn More

4 343In Stock

7,27 €

5,15 €

4,08 €

3,84 €

3,61 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz

74270097
Wurth Elektronik
1: 5,56 €
2 503In Stock
1 890On Order

Mfr. Part No.
74270097

Mouser Part No
710-74270097

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz

Learn More

Datasheet

2 503In Stock

1 890On Order

5,56 €

5,18 €

5,08 €

4,81 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

742701121
Wurth Elektronik
1: 0,292 €
10 208In Stock

Mfr. Part No.
742701121

Mouser Part No
710-742701121

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz

Learn More

Datasheet

10 208In Stock

0,292 €

0,286 €

0,283 €

0,279 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms

74270120
Wurth Elektronik
1: 1,43 €
2 251In Stock
1 260Expected 6/24/2026

Mfr. Part No.
74270120

Mouser Part No
710-74270120

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @88Ohms

Learn More

Datasheet

2 251In Stock

1 260Expected 6/24/2026

1,43 €

1,30 €

1,18 €

1,08 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz

7427013
Wurth Elektronik
1: 1,44 €
4 346In Stock
4 100Expected 6/19/2026

Mfr. Part No.
7427013

Mouser Part No
710-7427013

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 72Ohm @ 25MHz

Learn More

Datasheet

4 346In Stock

4 100Expected 6/19/2026

1,44 €

1,38 €

1,29 €

1,20 €

1,16 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

7427015
Wurth Elektronik
1: 3,41 €
1 543In Stock
2 490On Order

Mfr. Part No.
7427015

Mouser Part No
710-7427015

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 54Ohm @ 25MHz

Learn More

Datasheet

1 543In Stock

2 490On Order

3,41 €

3,34 €

3,22 €

3,10 €

2,85 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

742701703
Wurth Elektronik
1: 1,51 €
2 222In Stock

Mfr. Part No.
742701703

Mouser Part No
710-742701703

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 125 ohm 14.5mm

Learn More

Datasheet

2 222In Stock

1,51 €

1,38 €

1,25 €

1,14 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

742701716
Wurth Elektronik
1: 0,937 €
5 553In Stock

Mfr. Part No.
742701716

Mouser Part No
710-742701716

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 100ohms 7.5mm

Learn More

Datasheet

5 553In Stock

0,937 €

0,85 €

0,773 €

0,703 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 52 TOROID

5952020701
Fair-Rite
1: 2,71 €
173In Stock
742Expected 7/20/2026

Mfr. Part No.
5952020701

Mouser Part No
623-5952020701

Fair-Rite

Ferrite Toroids / Ferrite Rings 52 TOROID

Learn More

173In Stock

742Expected 7/20/2026

2,71 €

1,87 €

1,60 €

1,41 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 52 TOROID T35/23/13-52

5952020801
Fair-Rite
1: 5,43 €
424In Stock

Mfr. Part No.
5952020801

Mouser Part No
623-5952020801

Fair-Rite

Ferrite Toroids / Ferrite Rings 52 TOROID T35/23/13-52

Learn More

424In Stock

Cut Tape

5,43 €

3,72 €

3,16 €

2,76 €

2,40 €

Reel

2,30 €

Min.: 1
Mult.: 1

: 336

Ferrite Toroids / Ferrite Rings 61 TOROID

5961000801
Fair-Rite
1: 0,215 €
4 982In Stock

Mfr. Part No.
5961000801

Mouser Part No
623-5961000801

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID

Learn More

4 982In Stock

0,215 €

0,144 €

0,125 €

0,112 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID

5977004901
Fair-Rite
1: 1,27 €
2 050In Stock

Mfr. Part No.
5977004901

Mouser Part No
623-5977004901

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 TOROID

Learn More

2 050In Stock

1,27 €

0,877 €

0,761 €

0,70 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm

5978015901
Fair-Rite
1: 28,21 €
54In Stock

Mfr. Part No.
5978015901

Mouser Part No
623-5978015901

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm

Learn More

54In Stock

Cut Tape

28,21 €

19,80 €

17,56 €

Reel

17,56 €

Min.: 1
Mult.: 1

: 35

Ferrite Toroids / Ferrite Rings 78 TOROID

5978017301
Fair-Rite
1: 8,25 €
34In Stock

Mfr. Part No.
5978017301

Mouser Part No
623-5978017301

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

34In Stock

8,25 €

5,86 €

4,64 €

4,35 €

4,10 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978018701
Fair-Rite
1: 10,99 €
38In Stock

Mfr. Part No.
5978018701

Mouser Part No
623-5978018701

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

38In Stock

Cut Tape

10,99 €

8,00 €

6,40 €

6,09 €

Reel

6,09 €

5,74 €

Min.: 1
Mult.: 1

: 90

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

742701110
Wurth Elektronik
1: 2,03 €
1 164In Stock

Mfr. Part No.
742701110

Mouser Part No
710-742701110

Wurth Elektronik

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

Learn More

Datasheet

1 164In Stock

2,03 €

2,00 €

1,93 €

1,85 €

1,70 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

74270115
Wurth Elektronik
1: 5,50 €
542In Stock
720Expected 7/7/2026

Mfr. Part No.
74270115

Mouser Part No
710-74270115

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

Learn More

Datasheet

542In Stock

720Expected 7/7/2026

5,50 €

5,41 €

5,20 €

5,01 €

4,60 €

Min.: 1
Mult.: 1

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

74270118
Wurth Elektronik
1: 1,41 €
424In Stock

Mfr. Part No.
74270118

Mouser Part No
710-74270118

Wurth Elektronik

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

Learn More

Datasheet

424In Stock

1,41 €

1,38 €

1,33 €

1,28 €

1,18 €

Min.: 1
Mult.: 1

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

74270119
Wurth Elektronik
1: 0,80 €
3 193In Stock
3 496On Order

Mfr. Part No.
74270119

Mouser Part No
710-74270119

Wurth Elektronik

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

Learn More

Datasheet

3 193In Stock

3 496On Order

0,80 €

0,789 €

0,76 €

0,731 €

0,673 €

Min.: 1
Mult.: 1

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

74270161
Wurth Elektronik
1: 1,26 €
793In Stock

Mfr. Part No.
74270161

Mouser Part No
710-74270161

Wurth Elektronik

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

Learn More

Datasheet

793In Stock

1,26 €

1,25 €

1,20 €

1,15 €

1,06 €

Min.: 1
Mult.: 1

Ring Core Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support