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: 185
Select Image Part #
 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 76 TOROID 1.40mm 3.95mm 55,980In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 2.15 mm 3.95 mm 1.4 mm 59 Bulk 76
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Toroid T21/13/6.4-43 100,667In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 2.15 mm 3.95 mm 1.4 mm 59 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 61 Toroid 2,671In Stock
Min.: 1
Mult.: 1
: 2,760

Ferrite Toroids / Ferrite Rings Toroids 59 Reel, Cut Tape 61
Fair-Rite Ferrite Toroids / Ferrite Rings 78 TOROID 225In Stock
Min.: 1
Mult.: 1
: 477

Ferrite Toroids / Ferrite Rings Toroids 19.05 mm 31.75 mm 9.5 mm 59 Reel, Cut Tape 78
Fair-Rite Ferrite Toroids / Ferrite Rings 77 RI 1,214In Stock
Min.: 1
Mult.: 1
: 913

Ferrite Toroids / Ferrite Rings Toroids 13.7 mm 22.1 mm 6.35 mm 59 Reel, Cut Tape 77
Fair-Rite Ferrite Toroids / Ferrite Rings 68 Toroid 6.10x3.12x1.65MM 60,620In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 59 Bulk 68
Fair-Rite Ferrite Toroids / Ferrite Rings 80 TOROID 7,928In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 4.75 mm 9.5 mm 59 Bulk 80
Fair-Rite Ferrite Toroids / Ferrite Rings 52 TOROID 10,030In Stock
12,000Expected 17/08/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 4.72 mm 9.42 mm 3.3 mm 59 Bulk 52
Fair-Rite Ferrite Toroids / Ferrite Rings 80 TOROID 1,577In Stock
Min.: 1
Mult.: 1
: 913

Ferrite Toroids / Ferrite Rings Toroids 13.7 mm 22.1 mm 59 Reel, Cut Tape 80
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RI 469In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 13.2 mm 21 mm 6.35 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RINGS 67In Stock
350On Order
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 75


Fair-Rite Ferrite Toroids / Ferrite Rings 75 Toroid 1,120In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 76 TOROID 1.65mm 5.95mm 9,029In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 3.05 mm 5.95 mm 1.65 mm 59 Bulk 76
Fair-Rite Ferrite Toroids / Ferrite Rings 78 TOROID 48In Stock
48Expected 14/09/2026
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 38.85 mm 73.65 mm 12.7 mm 59 Bulk 78
Fair-Rite Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm 537In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 18 mm 30.15 mm 14.65 mm 59 Bulk 61
Fair-Rite Ferrite Toroids / Ferrite Rings 77 TOROID (21.85/12.40/7.10)mm 968In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 12.4 mm 21.85 mm 7.1 mm 59 Bulk 77
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Toroid 1,105In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 77 RINGS 1,506In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 77
Fair-Rite Ferrite Toroids / Ferrite Rings 77 RINGS 680In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 77
Fair-Rite Ferrite Toroids / Ferrite Rings 75 TOROID 35,930In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 2.2 mm 4.95 mm 1.4 mm 59 Bulk 75
Fair-Rite Ferrite Toroids / Ferrite Rings 77 TOROID T29/19/7.5-77 983In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 77
Fair-Rite Ferrite Toroids / Ferrite Rings 43 Toroid 48,728In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 43
Fair-Rite Ferrite Toroids / Ferrite Rings 75 RI 3,490In Stock
4,800Expected 12/10/2026
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 76 RINGS 11,584In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 76
Fair-Rite Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77 1,241In Stock
Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings Toroids 59 Bulk 77