.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

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 78 TOROID

5978011101
Fair-Rite
1: 11,52 €
49In Stock
48Expected 9/14/2026

Mfr. Part No.
5978011101

Mouser Part No
623-5978011101

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

49In Stock

48Expected 9/14/2026

11,52 €

7,86 €

6,29 €

5,90 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 Toroid

5975007621
Fair-Rite
1: 1,75 €
1.130In Stock

Mfr. Part No.
5975007621

Mouser Part No
623-5975007621

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid

Learn More

1.130In Stock

1,75 €

1,20 €

1,03 €

0,912 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid

5943001601
Fair-Rite
1: 1,84 €
1.105In Stock

Mfr. Part No.
5943001601

Mouser Part No
623-5943001601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

1.105In Stock

1,84 €

1,27 €

1,09 €

0,963 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 RINGS

5977001621
Fair-Rite
1: 3,53 €
1.506In Stock

Mfr. Part No.
5977001621

Mouser Part No
623-5977001621

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 RINGS

Learn More

1.506In Stock

3,53 €

2,42 €

2,06 €

1,80 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 RINGS

5977001721
Fair-Rite
1: 3,57 €
680In Stock

Mfr. Part No.
5977001721

Mouser Part No
623-5977001721

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 RINGS

Learn More

680In Stock

3,57 €

2,32 €

2,10 €

1,84 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

74270104
Wurth Elektronik
1: 1,29 €
1.506In Stock

Mfr. Part No.
74270104

Mouser Part No
710-74270104

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

Learn More

Datasheet

1.506In Stock

1,29 €

1,26 €

1,24 €

1,23 €

1,04 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid

5943000901
Fair-Rite
1: 0,103 €
48.728In Stock

Mfr. Part No.
5943000901

Mouser Part No
623-5943000901

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

48.728In Stock

0,103 €

0,066 €

0,057 €

0,046 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm

5975001801
Fair-Rite
1: 1,86 €
1.532In Stock

Mfr. Part No.
5975001801

Mouser Part No
623-5975001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm

Learn More

1.532In Stock

1,86 €

1,29 €

1,11 €

0,955 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 76 RINGS

5976000221
Fair-Rite
1: 2,49 €
11.584In Stock

Mfr. Part No.
5976000221

Mouser Part No
623-5976000221

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 RINGS

Learn More

11.584In Stock

2,49 €

1,75 €

1,50 €

1,32 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77

5977001601
Fair-Rite
1: 1,18 €
1.241In Stock

Mfr. Part No.
5977001601

Mouser Part No
623-5977001601

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77

Learn More

1.241In Stock

1,18 €

0,955 €

0,886 €

0,829 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID

5961004101
Fair-Rite
1: 1,47 €
2.681In Stock
Verify Status with Factory

Mfr. Part No.
5961004101

Mouser Part No
623-5961004101

Verify Status with Factory

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID

Learn More

Datasheet

2.681In Stock

1,47 €

1,02 €

0,877 €

0,772 €

0,521 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Core 12.2x8.6x2mm 10uH@60kHz

T60006-L2012-V217
Vacuumschmelze
1: 2,04 €
2.892In Stock

Mfr. Part No.
T60006-L2012-V217

Mouser Part No
983-T60006-L2012V217

Vacuumschmelze

Ferrite Toroids / Ferrite Rings Core 12.2x8.6x2mm 10uH@60kHz

Learn More

Datasheet

2.892In Stock

2,04 €

1,40 €

1,21 €

1,06 €

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200

LRF251515MKCX
Chemi-Con
1: 11,94 €
208In Stock

Mfr. Part No.
LRF251515MKCX

Mouser Part No
661-LRF251515MKCX

Chemi-Con

Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200

Learn More

Datasheet

208In Stock

11,94 €

9,82 €

8,82 €

8,45 €

7,55 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID PARYLENE COAT

5943002511
Fair-Rite
1: 1,34 €
1.691In Stock
Verify Status with Factory

Mfr. Part No.
5943002511

Mouser Part No
623-5943002511

Verify Status with Factory

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID PARYLENE COAT

Learn More

1.691In Stock

1,34 €

0,929 €

0,80 €

0,737 €

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 64.6mH 49.4x22.7x28mm AEC-Q200

LRF462725MKCX
Chemi-Con
1: 36,58 €
39In Stock

Mfr. Part No.
LRF462725MKCX

Mouser Part No
661-LRF462725MKCX

Chemi-Con

Ferrite Cores & Accessories 64.6mH 49.4x22.7x28mm AEC-Q200

Learn More

Datasheet

39In Stock

36,58 €

30,09 €

27,85 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm

5943003801
Fair-Rite
1: 9,55 €
14.061In Stock

Mfr. Part No.
5943003801

Mouser Part No
623-5943003801

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm

Learn More

14.061In Stock

9,55 €

6,93 €

5,79 €

5,16 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid

5943003821
Fair-Rite
1: 10,67 €
302In Stock

Mfr. Part No.
5943003821

Mouser Part No
623-5943003821

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

302In Stock

10,67 €

7,77 €

7,40 €

5,83 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 15.85mm 102.6mm

5943017501
Fair-Rite
1: 57,08 €
119In Stock
105Expected 7/27/2026

Mfr. Part No.
5943017501

Mouser Part No
623-5943017501

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 15.85mm 102.6mm

Learn More

119In Stock

105Expected 7/27/2026

57,08 €

44,00 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm

5967000201
Fair-Rite
1: 0,74 €
6.083In Stock

Mfr. Part No.
5967000201

Mouser Part No
623-5967000201

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm

Learn More

6.083In Stock

0,74 €

0,517 €

0,445 €

0,396 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 67 TOROID

5967001201
Fair-Rite
1: 5,19 €
1.297In Stock

Mfr. Part No.
5967001201

Mouser Part No
623-5967001201

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 TOROID

Learn More

1.297In Stock

5,19 €

3,47 €

2,98 €

2,54 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID 18.0mm 43.60mm

5978018601
Fair-Rite
1: 7,50 €
645In Stock
4On Order

Mfr. Part No.
5978018601

Mouser Part No
623-5978018601

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID 18.0mm 43.60mm

Learn More

645In Stock

4On Order

7,50 €

5,20 €

4,23 €

3,80 €

3,45 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

74270117
Wurth Elektronik
1: 0,619 €
12.664In Stock
7.161Expected 8/14/2026

Mfr. Part No.
74270117

Mouser Part No
710-74270117

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

Learn More

Datasheet

12.664In Stock

7.161Expected 8/14/2026

0,619 €

0,607 €

0,585 €

0,562 €

0,518 €

Min.: 1
Mult.: 1

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

74270119
Wurth Elektronik
1: 0,80 €
5.906In Stock
3.680Expected 7/31/2026

Mfr. Part No.
74270119

Mouser Part No
710-74270119

Wurth Elektronik

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

Learn More

Datasheet

5.906In Stock

3.680Expected 7/31/2026

0,80 €

0,789 €

0,76 €

0,731 €

0,673 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: 1,87 €
390In Stock

Mfr. Part No.
74270106

Mouser Part No
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

Learn More

Datasheet

390In Stock

1,87 €

1,76 €

1,61 €

1,42 €

1,29 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

74270198
Wurth Elektronik
1: 6,72 €
41In Stock

Mfr. Part No.
74270198

Mouser Part No
710-74270198

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

Learn More

Datasheet

41In Stock

6,72 €

6,62 €

6,41 €

Min.: 1
Mult.: 1

Ring Core Passive Components

Types of Passive Components

Customer Service Office

Company

Resources

Support