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Fair-Rite Ferrite Toroids / Ferrite Rings

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Part #

Ferrite Toroids / Ferrite Rings 77 Toroid 6.35x12.7MM

5977001101
Fair-Rite
1: $1.12
5,575In Stock

Mfr. Part #
5977001101

Mouser Part #
623-5977001101

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 Toroid 6.35x12.7MM

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5,575In Stock

$1.12

$0.806

$0.698

$0.622

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.9 mm

12.7 mm

6.35 mm

Bulk

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

5961000201
Fair-Rite
1: $0.806
49,644In Stock

Mfr. Part #
5961000201

Mouser Part #
623-5961000201

Fair-Rite

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

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49,644In Stock

$0.806

$0.521

$0.454

$0.405

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.75 mm

9.5 mm

3.3 mm

Bulk

Ferrite Toroids / Ferrite Rings 75 TOROID T9.5/4.8/3.2-75

5975000201
Fair-Rite
1: $0.878
9,385In Stock

Mfr. Part #
5975000201

Mouser Part #
623-5975000201

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID T9.5/4.8/3.2-75

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9,385In Stock

$0.878

$0.625

$0.543

$0.315

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.75 mm

9.5 mm

3.3 mm

Bulk

Ferrite Toroids / Ferrite Rings 75 RINGS

5975000321
Fair-Rite
1: $1.68
6,149In Stock

Mfr. Part #
5975000321

Mouser Part #
623-5975000321

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

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6,149In Stock

$1.68

$1.20

$1.03

$0.884

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm

5975000801
Fair-Rite
1: $0.605
64,917In Stock

Mfr. Part #
5975000801

Mouser Part #
623-5975000801

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm

Learn More

64,917In Stock

$0.605

$0.426

$0.372

$0.334

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

2.15 mm

3.95 mm

1.4 mm

Bulk

Ferrite Toroids / Ferrite Rings 76 TOROID 1.40mm 3.95mm

5976000801
Fair-Rite
1: $0.979
58,845In Stock

Mfr. Part #
5976000801

Mouser Part #
623-5976000801

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 TOROID 1.40mm 3.95mm

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58,845In Stock

$0.979

$0.693

$0.599

$0.53

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

2.15 mm

3.95 mm

1.4 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture

2843003102
Fair-Rite
1: $1.24
9,551In Stock

Mfr. Part #
2843003102

Mouser Part #
623-2843003102

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture

9,551In Stock

$1.24

$0.855

$0.736

$0.654

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

Bulk

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

5961000211
Fair-Rite
1: $1.41
3,534In Stock

Mfr. Part #
5961000211

Mouser Part #
623-5961000211

Fair-Rite

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

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3,534In Stock

$1.41

$1.10

$1.00

$0.909

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.56 mm

9.74 mm

3.34 mm

Bulk

Ferrite Toroids / Ferrite Rings 76 RINGS

5976000211
Fair-Rite
1: $1.54
6,006In Stock

Mfr. Part #
5976000211

Mouser Part #
623-5976000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 RINGS

Learn More

6,006In Stock

$1.54

$1.07

$0.92

$0.815

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.56 mm

9.74 mm

3.34 mm

Bulk

Ferrite Toroids / Ferrite Rings 76 RINGS

5976000221
Fair-Rite
1: $3.60
11,584In Stock

Mfr. Part #
5976000221

Mouser Part #
623-5976000221

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 RINGS

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11,584In Stock

$3.60

$2.49

$2.12

$1.87

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 67 Toroid T22/14/6.4-67

5967001801
Fair-Rite
1: $3.59
6,321In Stock

Mfr. Part #
5967001801

Mouser Part #
623-5967001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 Toroid T22/14/6.4-67

Learn More

6,321In Stock

$3.59

$2.48

$1.99

$1.84

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 75 TOROID

5975002101
Fair-Rite
1: $0.936
35,950In Stock

Mfr. Part #
5975002101

Mouser Part #
623-5975002101

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID

Learn More

35,950In Stock

$0.936

$0.655

$0.564

$0.503

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

2.2 mm

4.95 mm

1.4 mm

Bulk

Ferrite Toroids / Ferrite Rings 75 RINGS

5975003821
Fair-Rite
1: $23.18
396In Stock

Mfr. Part #
5975003821

Mouser Part #
623-5975003821

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

396In Stock

$23.18

$15.83

$13.12

$11.39

$11.38

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 76 Toroid

5976011121
Fair-Rite
1: $17.94
328In Stock

Mfr. Part #
5976011121

Mouser Part #
623-5976011121

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 Toroid

328In Stock

$17.94

$12.53

$9.09

$8.55

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 78 TOROID

5978001701
Fair-Rite
1: $4.85
227In Stock

Mfr. Part #
5978001701

Mouser Part #
623-5978001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

227In Stock

Cut Tape

$4.85

$3.33

$2.82

$2.48

View

Reel

$1.84

Min.: 1
Mult.: 1

: 477

Ferrite Toroids / Ferrite Rings

Toroids

19.05 mm

31.75 mm

9.5 mm

Reel, Cut Tape

Ferrite Toroids / Ferrite Rings 80 TOROID

5980003801
Fair-Rite
1: $20.88
129In Stock

Mfr. Part #
5980003801

Mouser Part #
623-5980003801

Fair-Rite

Ferrite Toroids / Ferrite Rings 80 TOROID

Datasheet

129In Stock

$20.88

$16.00

$13.06

$11.89

$11.74

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Tray

Ferrite Toroids / Ferrite Rings 77 RI

5977001801
Fair-Rite
1: $3.11
1,217In Stock

Mfr. Part #
5977001801

Mouser Part #
623-5977001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 RI

Learn More

1,217In Stock

Cut Tape

$3.11

$2.15

$1.84

$1.51

View

Reel

$1.07

Min.: 1
Mult.: 1

: 913

Ferrite Toroids / Ferrite Rings

Toroids

13.7 mm

22.1 mm

6.35 mm

Reel, Cut Tape

Ferrite Toroids / Ferrite Rings 75 Toroid

5975007621
Fair-Rite
1: $2.92
1,143In Stock

Mfr. Part #
5975007621

Mouser Part #
623-5975007621

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid

Learn More

1,143In Stock

$2.92

$2.02

$1.73

$1.53

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid

5943003821
Fair-Rite
1: $17.87
25In Stock
300Expected 2026-06-01

Mfr. Part #
5943003821

Mouser Part #
623-5943003821

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

25In Stock

300Expected 2026-06-01

$17.87

$13.00

$10.41

$9.91

$9.76

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 76 TOROID 1.65mm 5.95mm

5976000101
Fair-Rite
1: $0.648
9,049In Stock

Mfr. Part #
5976000101

Mouser Part #
623-5976000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 TOROID 1.65mm 5.95mm

Learn More

9,049In Stock

$0.648

$0.444

$0.386

$0.344

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

3.05 mm

5.95 mm

1.65 mm

Bulk

Ferrite Toroids / Ferrite Rings 78 TOROID

5978011101
Fair-Rite
1: $18.09
49In Stock
48Expected 2026-09-14

Mfr. Part #
5978011101

Mouser Part #
623-5978011101

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

49In Stock

48Expected 2026-09-14

$18.09

$12.61

$9.88

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

38.85 mm

73.65 mm

12.7 mm

Bulk

Ferrite Toroids / Ferrite Rings 75 RI

5975000601
Fair-Rite
1: $2.58
819In Stock

Mfr. Part #
5975000601

Mouser Part #
623-5975000601

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RI

Learn More

819In Stock

$2.58

$1.80

$1.54

$1.35

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.2 mm

21 mm

6.35 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid

5943001601
Fair-Rite
1: $2.68
1,125In Stock

Mfr. Part #
5943001601

Mouser Part #
623-5943001601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

1,125In Stock

$2.68

$1.86

$1.60

$1.40

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 77 RINGS

5977001721
Fair-Rite
1: $5.13
680In Stock

Mfr. Part #
5977001721

Mouser Part #
623-5977001721

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 RINGS

Learn More

680In Stock

$5.13

$3.51

$3.18

$2.79

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm

5961001221
Fair-Rite
1: $5.27
579In Stock

Mfr. Part #
5961001221

Mouser Part #
623-5961001221

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm

Learn More

579In Stock

$5.27

$3.87

$3.07

$2.69

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

18 mm

30.15 mm

14.65 mm

Bulk

Fair-Rite Ferrite Toroids / Ferrite Rings

Mouser Electronics®

Company

Resources

Support

1.1 mm
1.8 mm
2.15 mm
2.2 mm
2.91 mm
3 mm
3.05 mm
3.8 mm
4.1 mm
4.56 mm
4.72 mm
4.75 mm
6.35 mm
6.8 mm
6.99 mm
7.15 mm
7.8 mm
7.9 mm
9.6 mm
12.4 mm

3.95 mm
4.95 mm
5.84 mm
5.95 mm
5.99 mm
6.35 mm
9.42 mm
9.5 mm
9.74 mm
10.2 mm
12.45 mm
12.6 mm
12.7 mm
16 mm
21 mm
21.85 mm
22.1 mm
25.4 mm
28.8 mm
29 mm

1.4 mm
1.65 mm
3.3 mm
4.2 mm
4.75 mm
4.9 mm
5.7 mm
6.15 mm
6.35 mm
7 mm
7.5 mm
9.5 mm
11.9 mm
12.7 mm
13.3 mm
13.4 mm
13.85 mm
14.65 mm
18 mm
19.05 mm

1.4 mm
1.65 mm
1.69 mm
3.175 mm
3.19 mm
3.3 mm
3.34 mm
3.8 mm
4.2 mm
4.9 mm
6.15 mm
6.35 mm
7 mm
7.1 mm
7.5 mm
8.13 mm
8.15 mm
9.5 mm
11.9 mm
12.7 mm