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Bulk Ferrite Toroids / Ferrite Rings

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Part #

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHza.35OHM

2873002302
Fair-Rite
1: CHF 0.121
39’900In Stock

Mfr. Part No.
2873002302

Mouser Part No
623-2873002302

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHza.35OHM

39’900In Stock

CHF 0.121

CHF 0.072

CHF 0.062

CHF 0.051

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 80OHMS @ 10MHZ

2873002402
Fair-Rite
1: CHF 0.266
10’559In Stock
18’000Expected 8/24/2026

Mfr. Part No.
2873002402

Mouser Part No
623-2873002402

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi Aperture Z = 80OHMS @ 10MHZ

10’559In Stock

18’000Expected 8/24/2026

CHF 0.266

CHF 0.182

CHF 0.158

CHF 0.141

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

1.8 mm

7 mm

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@28OHM

2873002702
Fair-Rite
1: CHF 0.257
7’786In Stock

Mfr. Part No.
2873002702

Mouser Part No
623-2873002702

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHz@28OHM

7’786In Stock

CHF 0.257

CHF 0.175

CHF 0.153

CHF 0.136

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings 73 Multi Aperture 13.3mm 27mm 7.5mm

2873006802
Fair-Rite
1: CHF 1.18
2’025In Stock

Mfr. Part No.
2873006802

Mouser Part No
623-2873006802

Fair-Rite

Ferrite Toroids / Ferrite Rings 73 Multi Aperture 13.3mm 27mm 7.5mm

2’025In Stock

CHF 1.18

CHF 0.829

CHF 0.708

CHF 0.627

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

3.8 mm

27 mm

Bulk

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

5943000101
Fair-Rite
1: CHF 0.08
29’065In Stock

Mfr. Part No.
5943000101

Mouser Part No
623-5943000101

Fair-Rite

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

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29’065In Stock

CHF 0.08

CHF 0.06

CHF 0.047

CHF 0.042

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

3.05 mm

5.95 mm

1.65 mm

Bulk

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

5943000111
Fair-Rite
1: CHF 0.257
1’294In Stock

Mfr. Part No.
5943000111

Mouser Part No
623-5943000111

Fair-Rite

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

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1’294In Stock

CHF 0.257

CHF 0.182

CHF 0.157

CHF 0.14

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

2.91 mm

5.99 mm

1.69 mm

Bulk

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

5943000221
Fair-Rite
1: CHF 0.555
714In Stock

Mfr. Part No.
5943000221

Mouser Part No
623-5943000221

Fair-Rite

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

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714In Stock

CHF 0.555

CHF 0.388

CHF 0.335

CHF 0.299

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.1 mm

10.2 mm

3.8 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

5943001121
Fair-Rite
1: CHF 0.765
4’086In Stock

Mfr. Part No.
5943001121

Mouser Part No
623-5943001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

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4’086In Stock

CHF 0.765

CHF 0.529

CHF 0.455

CHF 0.404

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 43 TOROID

5943001201
Fair-Rite
1: CHF 2.78
170In Stock
742Expected 11/23/2026

Mfr. Part No.
5943001201

Mouser Part No
623-5943001201

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID

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170In Stock

742Expected 11/23/2026

CHF 2.78

CHF 1.91

CHF 1.54

CHF 1.40

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

29 mm

13.85 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid

5943001301
Fair-Rite
1: CHF 1.54
1’840In Stock

Mfr. Part No.
5943001301

Mouser Part No
623-5943001301

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

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1’840In Stock

CHF 1.54

CHF 1.04

CHF 0.894

CHF 0.829

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15.5 mm

25.4 mm

6.35 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid

5943001401
Fair-Rite
1: CHF 1.76
478In Stock
1’072Expected 11/9/2026

Mfr. Part No.
5943001401

Mouser Part No
623-5943001401

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

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478In Stock

1’072Expected 11/9/2026

CHF 1.76

CHF 1.23

CHF 1.00

CHF 0.91

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15.5 mm

25.4 mm

8.15 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

5943001701
Fair-Rite
1: CHF 2.67
499In Stock

Mfr. Part No.
5943001701

Mouser Part No
623-5943001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

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499In Stock

CHF 2.67

CHF 1.83

CHF 1.51

CHF 1.37

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19.05 mm

31.75 mm

9.5 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

5943001801
Fair-Rite
1: CHF 1.26
602In Stock
1’274Expected 9/7/2026

Mfr. Part No.
5943001801

Mouser Part No
623-5943001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

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602In Stock

1’274Expected 9/7/2026

CHF 1.26

CHF 0.877

CHF 0.753

CHF 0.691

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.7 mm

22.1 mm

6.35 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid

5943002721
Fair-Rite
1: CHF 4.46
272In Stock
371Expected 8/24/2026

Mfr. Part No.
5943002721

Mouser Part No
623-5943002721

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

272In Stock

371Expected 8/24/2026

CHF 4.46

CHF 2.90

CHF 2.57

CHF 2.25

CHF 2.00

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

5943007601
Fair-Rite
1: CHF 1.71
1’588In Stock

Mfr. Part No.
5943007601

Mouser Part No
623-5943007601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

Learn More

1’588In Stock

CHF 1.71

CHF 1.18

CHF 0.992

CHF 0.91

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.7 mm

22.1 mm

12.7 mm

Bulk

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

5961000101
Fair-Rite
1: CHF 0.25
8’852In 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

8’852In Stock

CHF 0.25

CHF 0.172

CHF 0.15

CHF 0.134

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

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

5961000501
Fair-Rite
1: CHF 1.58
710In Stock

Mfr. Part No.
5961000501

Mouser Part No
623-5961000501

Fair-Rite

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

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710In Stock

CHF 1.58

CHF 1.10

CHF 0.934

CHF 0.829

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000621
Fair-Rite
1: CHF 1.62
813In Stock

Mfr. Part No.
5961000621

Mouser Part No
623-5961000621

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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813In Stock

CHF 1.62

CHF 1.12

CHF 0.955

CHF 0.845

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm

5961001001
Fair-Rite
1: CHF 1.79
174In Stock
1’908On Order

Mfr. Part No.
5961001001

Mouser Part No
623-5961001001

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm

Learn More

174In Stock

1’908On Order

CHF 1.79

CHF 1.24

CHF 0.934

CHF 0.845

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

29 mm

7.5 mm

Bulk

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001121
Fair-Rite
1: CHF 0.837
643In Stock

Mfr. Part No.
5961001121

Mouser Part No
623-5961001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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643In Stock

CHF 0.837

CHF 0.585

CHF 0.504

CHF 0.447

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm

5961001221
Fair-Rite
1: CHF 3.42
537In Stock

Mfr. Part No.
5961001221

Mouser Part No
623-5961001221

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm

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537In Stock

CHF 3.42

CHF 2.33

CHF 1.98

CHF 1.74

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

18 mm

30.15 mm

14.65 mm

Bulk

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

5961001701
Fair-Rite
1: CHF 2.80
872In Stock

Mfr. Part No.
5961001701

Mouser Part No
623-5961001701

Fair-Rite

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

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872In Stock

CHF 2.80

CHF 2.10

CHF 1.76

CHF 1.56

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001721
Fair-Rite
1: CHF 4.30
146In Stock
477Expected 9/14/2026

Mfr. Part No.
5961001721

Mouser Part No
623-5961001721

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

146In Stock

477Expected 9/14/2026

CHF 4.30

CHF 2.94

CHF 2.49

CHF 2.18

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

5961001801
Fair-Rite
1: CHF 1.35
1’357In Stock
2’739Expected 8/24/2026

Mfr. Part No.
5961001801

Mouser Part No
623-5961001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

Learn More

1’357In Stock

2’739Expected 8/24/2026

CHF 1.35

CHF 0.934

CHF 0.80

CHF 0.708

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.7 mm

22.1 mm

6.35 mm

Bulk

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

5961001901
Fair-Rite
1: CHF 0.973
3’035In Stock
2’484Expected 9/14/2026

Mfr. Part No.
5961001901

Mouser Part No
623-5961001901

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

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3’035In Stock

2’484Expected 9/14/2026

CHF 0.973

CHF 0.677

CHF 0.577

CHF 0.47

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.9 mm

12.7 mm

Bulk

Bulk Ferrite Toroids / Ferrite Rings

Customer Service Office

Company

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Support

0.9 mm
1.1 mm
1.3 mm
1.6 mm
1.78 mm
1.8 mm
2.15 mm
2.2 mm
2.91 mm
3 mm
3.05 mm
3.2 mm
3.3 mm
3.4 mm
3.8 mm
4.1 mm
4.3 mm
4.56 mm
4.7 mm
4.72 mm

3.43 mm
3.5 mm
3.95 mm
4.95 mm
5.1 mm
5.84 mm
5.95 mm
5.99 mm
6.35 mm
6.4 mm
7.3 mm
7.6 mm
8.7 mm
9 mm
9.42 mm
9.43 mm
9.5 mm
9.7 mm
9.74 mm
9.8 mm

1.27 mm
1.4 mm
1.65 mm
2.06 mm
3 mm
3.18 mm
3.3 mm
3.5 mm
4.2 mm
4.75 mm
4.78 mm
4.9 mm
5.5 mm
5.7 mm
6.15 mm
6.35 mm
6.4 mm
7 mm
7.5 mm
8 mm

1.4 mm
1.65 mm
1.69 mm
1.91 mm
2.54 mm
3.175 mm
3.19 mm
3.3 mm
3.34 mm
3.7 mm
3.8 mm
4.2 mm
4.3 mm
4.8 mm
4.9 mm
5 mm
5.1 mm
5.7 mm
5.8 mm
6 mm

3 W 800
4 W 620
7 W 380
7 W 700
7 W 850
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Ferrite
K1