59x Toroid Rings

Fair-Rite 59x Toroid Rings are designed with a ring configuration that provides the ultimate utilization of the intrinsic ferrite material properties. These toroid cores are built using thermo-set plastic-coated parts that can withstand a minimum breakdown voltage of 1000Vrms. Fair-Rite 59x Toroid Cores are supplied burnished to break sharp edges. These cores are ideal for power input filters, ground-fault interrupters, common-mode filters, and pulse and broadband transformers.

Results: 209
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 Mfr.
Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Inside Diameter
Outside Diameter
Outside Length
Inside Height
Outside Height
Series
Packaging
Core Material
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm 1,131In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 13.7 mm 22.1 mm 6.35 mm 59 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 TOROID Low-Med Permeablty 2,315In Stock
2,484Expected 20/04/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm 3,328In Stock
Min.: 1
Mult.: 1
Reel: 2,760

Ferrite Toroids / Ferrite Rings Toroids 9.6 mm 16 mm 6.35 mm 59 Reel, Cut Tape 43
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Toroid T5.8/3/1.5-61 13,059In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Toroid T13/7.2/4.8-61 7,002In Stock
10,080Expected 02/03/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61 531In Stock
1,008Expected 11/05/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Toroid 1,004In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm 762In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 TOROID T36/23/13-61 585In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 23 mm 35.55 mm 12.7 mm 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Toroid T16/9.6/6.4-61 3,236In Stock
Min.: 1
Mult.: 1
Reel: 2,760

Ferrite Toroids / Ferrite Rings Toroids 59 Reel, Cut Tape 61
Fair-Rite Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67 2,820In Stock
3,200Expected 13/04/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 67
Fair-Rite Ferrite Toroids / Ferrite Rings 67 TOROID T32/19/9.5-67 475In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 67
Fair-Rite Ferrite Toroids / Ferrite Rings 67 RI 1,903In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 7.9 mm 12.7 mm 12.7 mm 59 Bulk 67
Fair-Rite Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90 3,000In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 TOROID 204In Stock
1,116Expected 01/06/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 13.2 mm 21 mm 11.9 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RI 3,810In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 7.9 mm 12.7 mm 6.35 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RI 925In Stock
Min.: 1
Mult.: 1
Reel: 558

Ferrite Toroids / Ferrite Rings Toroids 25.4 mm 25.4 mm 8.13 mm 8.13 mm 59 Reel, Cut Tape 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 TOROID 12.7mm 12.7mm 1,161In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 7.9 mm 12.7 mm 12.7 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RI 331In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 23 mm 35.55 mm 12.7 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RI 405In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 13.7 mm 22.1 mm 12.7 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 TOROID 75.65x37.60x13.60 mm 38In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 37.6 mm 75.65 mm 13.6 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RINGS 107In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 77 RI 5,894In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 4.75 mm 9.5 mm 3.3 mm 59 Bulk 77
Fair-Rite Ferrite Toroids / Ferrite Rings 77 RINGS 222In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 77
Fair-Rite Ferrite Toroids / Ferrite Rings 77 RI 868In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 77