Ferrite Toroids / Ferrite Rings

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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 1000V_rms. 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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Inside Height	Outside Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001121 Fair-Rite 1: Rp18.896 623In Stock 4.800Expected 28/09/2026	Mfr. Part No. 5961001121 Mouser Part No 623-5961001121	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings		623In Stock 4.800Expected 28/09/2026	Rp18.896 Rp13.099 Rp11.264 Rp9.999 View Rp8.824 Rp6.880 Rp6.476	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	61
Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm 5961001701 Fair-Rite 1: Rp64.761 872In Stock	Mfr. Part No. 5961001701 Mouser Part No 623-5961001701	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm Learn More about Fair-Rite fair rite 59x toroid rings		872In Stock	Rp64.761 Rp49.351 Rp40.545 Rp36.875 View Rp31.739 Rp29.170	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	61
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001721 Fair-Rite 1: Rp97.968 146In Stock 477Expected 08/10/2026	Mfr. Part No. 5961001721 Mouser Part No 623-5961001721	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings		146In Stock 477Expected 08/10/2026	Rp97.968 Rp66.963 Rp56.689 Rp49.718 View Rp43.113 Rp40.912 Rp40.728 Rp40.361	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	61
Ferrite Toroids / Ferrite Rings 61 Toroid 5961002721 Fair-Rite 1: Rp112.461 257In Stock 224Expected 04/01/2027	Mfr. Part No. 5961002721 Mouser Part No 623-5961002721	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	257In Stock 224Expected 04/01/2027	Rp112.461 Rp76.870 Rp65.128 Rp56.873 View Rp47.516 Rp46.782	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	61
Ferrite Toroids / Ferrite Rings 67 RI 5967000301 Fair-Rite 1: Rp20.731 2.781In Stock 3.156Expected 19/10/2026	Mfr. Part No. 5967000301 Mouser Part No 623-5967000301	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 RI Learn More about Fair-Rite fair rite 59x toroid rings		2.781In Stock 3.156Expected 19/10/2026	Rp20.731 Rp14.236 Rp12.237 Rp10.622 View Rp9.742 Rp8.054 Rp7.155	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.15 mm	12.7 mm			4.9 mm	59	Bulk	67
Ferrite Toroids / Ferrite Rings 67 Toroid T21/13/6.4-67 5967000601 Fair-Rite 1: Rp42.379 1.303In Stock 1.826Expected 26/10/2026	Mfr. Part No. 5967000601 Mouser Part No 623-5967000601	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 Toroid T21/13/6.4-67 Learn More about Fair-Rite fair rite 59x toroid rings		1.303In Stock 1.826Expected 26/10/2026	Rp42.379 Rp29.537 Rp24.400 Rp22.199 View Rp19.263 Rp16.053 Rp14.402	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	67
Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67 5967001101 Fair-Rite 1: Rp22.933 2.987In Stock 9.468Expected 28/12/2026	Mfr. Part No. 5967001101 Mouser Part No 623-5967001101	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67 Learn More about Fair-Rite fair rite 59x toroid rings		2.987In Stock 9.468Expected 28/12/2026	Rp22.933 Rp16.071 Rp13.925 Rp12.053 View Rp10.916 Rp9.045 Rp8.256 Rp8.182	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	67
Ferrite Toroids / Ferrite Rings 67 Toroid T22/14/6.4-67 5967001801 Fair-Rite 1: Rp46.782 1.191In Stock 1.826Expected 02/11/2026	Mfr. Part No. 5967001801 Mouser Part No 623-5967001801	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 Toroid T22/14/6.4-67 Learn More about Fair-Rite fair rite 59x toroid rings		1.191In Stock 1.826Expected 02/11/2026	Rp46.782 Rp32.289 Rp26.051 Rp24.217 View Rp21.281 Rp18.529	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	67
Ferrite Toroids / Ferrite Rings 67 RI 5967001901 Fair-Rite 1: Rp29.354 1.288In Stock 2.400Expected 15/10/2026	Mfr. Part No. 5967001901 Mouser Part No 623-5967001901	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 RI Learn More about Fair-Rite fair rite 59x toroid rings		1.288In Stock 2.400Expected 15/10/2026	Rp29.354 Rp20.364 Rp17.465 Rp15.007 View Rp13.704 Rp11.558 Rp10.934	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.9 mm	12.7 mm			12.7 mm	59	Bulk	67
Ferrite Toroids / Ferrite Rings 67 RI 5967002701 Fair-Rite 1: Rp138.145 94In Stock 5.229On Order	Mfr. Part No. 5967002701 Mouser Part No 623-5967002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 RI Learn More about Fair-Rite fair rite 59x toroid rings		94In Stock 5.229On Order On Order Ship Dates Mfr. No: 5967002701 Stock: 94 Can Dispatch Immediately On Order: 1.890 Expected 16/11/2026 3.339 Expected 28/12/2026 Factory Lead Time: 20 Weeks	Rp138.145 Rp109.709 Rp92.097 Rp78.337 Rp73.751	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	35.55 mm			12.7 mm	59	Bulk	67
Ferrite Toroids / Ferrite Rings 75 TOROID (9.74/4.56/3.34)mm 5975000211 Fair-Rite 1: Rp12.108 3.191In Stock	Mfr. Part No. 5975000211 Mouser Part No 623-5975000211	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID (9.74/4.56/3.34)mm Learn More about Fair-Rite fair rite 59x toroid rings		3.191In Stock	Rp12.108 Rp8.439 Rp7.302 Rp6.513 View Rp5.797 Rp4.917 Rp4.293 Rp3.743 Rp3.486	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.56 mm	9.74 mm			3.34 mm	59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90 5975000301 Fair-Rite 1: Rp11.925 4.682In Stock	Mfr. Part No. 5975000301 Mouser Part No 623-5975000301	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90 Learn More about Fair-Rite fair rite 59x toroid rings		4.682In Stock	Rp11.925 Rp9.503 Rp8.201 Rp7.302 View Rp6.476 Rp5.485 Rp4.788 Rp4.458 Rp4.385	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000501 Fair-Rite 1: Rp39.811 338In Stock 1.008Expected 14/12/2026	Mfr. Part No. 5975000501 Mouser Part No 623-5975000501	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings		338In Stock 1.008Expected 14/12/2026	Rp39.811 Rp27.519 Rp23.483 Rp19.814 View Rp17.172 Rp15.631 Rp15.502	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.2 mm	21 mm	11.9 mm			59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 RI 5975001101 Fair-Rite 1: Rp14.677 1.899In Stock 4.800Expected 12/10/2026	Mfr. Part No. 5975001101 Mouser Part No 623-5975001101	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RI Learn More about Fair-Rite fair rite 59x toroid rings		1.899In Stock 4.800Expected 12/10/2026	Rp14.677 Rp10.329 Rp8.916 Rp7.925 View Rp6.531 Rp5.394 Rp4.807	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.9 mm	12.7 mm			6.35 mm	59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 RI 5975001401 Fair-Rite 1: Rp51.369 714In Stock	Mfr. Part No. 5975001401 Mouser Part No 623-5975001401	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RI Learn More about Fair-Rite fair rite 59x toroid rings		714In Stock	Cut Tape Rp51.369 Rp37.976 Rp30.821 Rp26.602 View Reel Rp19.447 Rp23.116 Rp19.997 Rp19.447	Min.: 1 Mult.: 1 : 558	Ferrite Toroids / Ferrite Rings	Toroids	25.4 mm	25.4 mm		8.13 mm	8.13 mm	59	Reel, Cut Tape	75
Ferrite Toroids / Ferrite Rings 75 TOROID 3225nH 20% 5975004901 Fair-Rite 1: Rp27.702 1.448In Stock	Mfr. Part No. 5975004901 Mouser Part No 623-5975004901	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID 3225nH 20% Learn More about Fair-Rite fair rite 59x toroid rings		1.448In Stock	Rp27.702 Rp19.263 Rp16.493 Rp13.191 View Rp11.558 Rp10.274	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids		16 mm		9.6 mm	16 mm	59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 TOROID 5975006401 Fair-Rite 1: Rp49.167 348In Stock	Mfr. Part No. 5975006401 Mouser Part No 623-5975006401	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings		348In Stock	Rp49.167 Rp33.940 Rp27.519 Rp24.400 View Rp21.281 Rp19.814 Rp19.630	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.5 mm	25.4 mm	12.7 mm			59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 RI 5975007601 Fair-Rite 1: Rp49.167 371In Stock	Mfr. Part No. 5975007601 Mouser Part No 623-5975007601	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RI Learn More about Fair-Rite fair rite 59x toroid rings		371In Stock	Rp49.167 Rp33.940 Rp28.620 Rp25.684 View Rp22.566 Rp19.814	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.7 mm	22.1 mm			12.7 mm	59	Bulk	75
Ferrite Toroids / Ferrite Rings 75 TOROID 75.65x37.60x13.60 mm 5975011121 Fair-Rite 1: Rp415.170 17In Stock	Mfr. Part No. 5975011121 Mouser Part No 623-5975011121	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID 75.65x37.60x13.60 mm Learn More about Fair-Rite fair rite 59x toroid rings		17In Stock	Rp415.170 Rp276.474 Rp243.818	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	37.6 mm	75.65 mm			13.6 mm	59	Bulk	75
Ferrite Toroids / Ferrite Rings 76 Toroid 5976022121 Fair-Rite 1: Rp66.596 173In Stock	Mfr. Part No. 5976022121 Mouser Part No 623-5976022121	Fair-Rite	Ferrite Toroids / Ferrite Rings 76 Toroid		173In Stock	Rp66.596 Rp45.865 Rp39.077 Rp34.490 View Rp30.087 Rp25.868	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings							59	Bulk
Ferrite Toroids / Ferrite Rings 77 RI 5977000201 Fair-Rite 1: Rp10.457 3.482In Stock	Mfr. Part No. 5977000201 Mouser Part No 623-5977000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RI Learn More about Fair-Rite fair rite 59x toroid rings		3.482In Stock	Rp10.457 Rp7.228 Rp6.238 Rp5.577 View Rp4.953 Rp4.201 Rp3.669 Rp3.192 Rp2.990	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.75 mm	9.5 mm			3.3 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 RINGS 5977000221 Fair-Rite 1: Rp10.457 189In Stock	Mfr. Part No. 5977000221 Mouser Part No 623-5977000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		189In Stock	Rp10.457 Rp7.302 Rp6.311 Rp5.632 View Rp5.008 Rp4.238 Rp3.724 Rp3.229 Rp3.027	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 RI 5977000501 Fair-Rite 1: Rp33.023 838In Stock	Mfr. Part No. 5977000501 Mouser Part No 623-5977000501	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RI Learn More about Fair-Rite fair rite 59x toroid rings		838In Stock	Rp33.023 Rp22.933 Rp19.630 Rp16.383 View Rp14.328 Rp12.420 Rp12.402	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID (21.85/12.40/7.10)mm 5977000621 Fair-Rite 1: Rp39.260 688In Stock	Mfr. Part No. 5977000621 Mouser Part No 623-5977000621	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID (21.85/12.40/7.10)mm Learn More about Fair-Rite fair rite 59x toroid rings		688In Stock	Rp39.260 Rp27.152 Rp23.116 Rp20.548 View Rp17.906 Rp15.374 Rp15.209	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	12.4 mm	21.85 mm			7.1 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 RINGS 5977001021 Fair-Rite 1: Rp49.351 170In Stock	Mfr. Part No. 5977001021 Mouser Part No 623-5977001021	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		170In Stock	Rp49.351 Rp34.124 Rp28.987 Rp25.684 View Rp22.382 Rp19.814	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids						59	Bulk	77