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Fair-Rite Ferrite Toroids / Ferrite Rings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Outside Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 77 TOROID 5977000601 Fair-Rite 1: $1.74 1,876In Stock	Mfr. Part # 5977000601 Mouser Part # 623-5977000601	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,876In Stock	$1.74 $1.21 $1.04 $0.923 View $0.814 $0.683 $0.603	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.2 mm	21 mm	6.35 mm		59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID (21.85/12.40/7.10)mm 5977000621 Fair-Rite 1: $3.12 1,601In Stock	Mfr. Part # 5977000621 Mouser Part # 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	Datasheet	1,601In Stock	$3.12 $2.16 $1.86 $1.64 View $1.43 $1.35 $1.19	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: $3.90 170In Stock	Mfr. Part # 5977001021 Mouser Part # 623-5977001021	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	170In Stock	$3.90 $2.69 $2.30 $2.03 View $1.77 $1.56	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 Toroid 6.35x12.7MM 5977001101 Fair-Rite 1: $1.15 3,203In Stock	Mfr. Part # 5977001101 Mouser Part # 623-5977001101	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 Toroid 6.35x12.7MM Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	3,203In Stock	$1.15 $0.811 $0.70 $0.622 View $0.552 $0.423 $0.377	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.9 mm	12.7 mm		6.35 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 RI 5977001401 Fair-Rite 1: $2.84 1,479In Stock	Mfr. Part # 5977001401 Mouser Part # 623-5977001401	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,479In Stock	$2.84 $1.97 $1.68 $1.45 View $1.26 $1.11 $1.03 $0.963	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.5 mm	25.4 mm		8.15 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID 9.5mm 31.75mm 5977001701 Fair-Rite 1: $4.13 421In Stock	Mfr. Part # 5977001701 Mouser Part # 623-5977001701	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID 9.5mm 31.75mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	421In Stock	$4.13 $2.85 $2.43 $2.15 View $1.90 $1.57 $1.51	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19.05 mm	31.75 mm		9.5 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm 5977002701 Fair-Rite 1: $4.58 309In Stock 1,855Expected 2026-11-18	Mfr. Part # 5977002701 Mouser Part # 623-5977002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	309In Stock 1,855Expected 2026-11-18	$4.58 $3.15 $2.69 $2.36 View $2.06 $1.87	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	35.55 mm		12.7 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID (36.8/21.95/13.7)mm 5977002721 Fair-Rite 1: $9.75 138In Stock	Mfr. Part # 5977002721 Mouser Part # 623-5977002721	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID (36.8/21.95/13.7)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	138In Stock	$9.75 $6.62 $5.59 $4.85 $4.54	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	21.95 mm	36.8 mm		13.7 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm 5977011101 Fair-Rite 1: $24.58 74In Stock 96Expected 2026-12-14	Mfr. Part # 5977011101 Mouser Part # 623-5977011101	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	74In Stock 96Expected 2026-12-14	$24.58 $16.27 $13.25	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	38.85 mm	73.65 mm		12.7 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 78 TOROID T102/75/25-78 5978014001 Fair-Rite 1: $60.03 18In Stock	Mfr. Part # 5978014001 Mouser Part # 623-5978014001	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID T102/75/25-78 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	18In Stock	$60.03 $44.71 $38.91	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	78
Ferrite Toroids / Ferrite Rings 79 TOROID 5979002701 Fair-Rite 1: $9.00 12In Stock	Mfr. Part # 5979002701 Mouser Part # 623-5979002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 79 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	12In Stock	$9.00 $6.11 $4.69 $4.06 View $3.72 $3.63 $3.61	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	79
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000811 Fair-Rite 1: $0.432 787In Stock	Mfr. Part # 5961000811 Mouser Part # 623-5961000811	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	787In Stock	$0.432 $0.302 $0.246 $0.209 View $0.179 $0.173 $0.132 $0.108 $0.092	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	61
Ferrite Toroids / Ferrite Rings 79 TOROID 5979000201 Fair-Rite 1: $0.821 3,780In Stock	Mfr. Part # 5979000201 Mouser Part # 623-5979000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 79 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	3,780In Stock	$0.821 $0.57 $0.467 $0.392 View $0.343 $0.315 $0.271 $0.213 $0.186	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	79
Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHza.35OHM 2873002302 Fair-Rite 1: $0.216 39,900In Stock	Mfr. Part # 2873002302 Mouser Part # 623-2873002302	Fair-Rite	Ferrite Toroids / Ferrite Rings 73 Multi-Aperture 10MHza.35OHM	Datasheet	39,900In Stock	$0.216 $0.128 $0.111 $0.091 View $0.078 $0.069 $0.062 $0.048 $0.04	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						28	Bulk	73
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm 5943000911 Fair-Rite 1: $1.02 946In Stock	Mfr. Part # 5943000911 Mouser Part # 623-5943000911	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	946In Stock	$1.02 $0.752 $0.655 $0.585 View $0.516 $0.439 $0.384 $0.35 $0.305	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	2.91 mm	5.99 mm		3.19 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000111 Fair-Rite 1: $0.72 1,116In Stock	Mfr. Part # 5961000111 Mouser Part # 623-5961000111	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,116In Stock	$0.72 $0.504 $0.436 $0.348 View $0.297 $0.262 $0.229 $0.207 $0.189	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	61
Ferrite Toroids / Ferrite Rings 75 RINGS 5975000221 Fair-Rite 1: $0.806 574In Stock	Mfr. Part # 5975000221 Mouser Part # 623-5975000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	574In Stock	$0.806 $0.552 $0.481 $0.429 View $0.379 $0.323 $0.282 $0.252 $0.223	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	75
Ferrite Toroids / Ferrite Rings 85 Toroid 9.50x4.75x3.30MM 5985000201 Fair-Rite 1: $1.04 281In Stock	Mfr. Part # 5985000201 Mouser Part # 623-5985000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 85 Toroid 9.50x4.75x3.30MM Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	281In Stock	$1.04 $0.724 $0.636 $0.566 View $0.501 $0.422 $0.367 $0.351 $0.305	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						59	Bulk	85
Ferrite Toroids / Ferrite Rings 67 RI 5967002701 Fair-Rite 1: $11.75 5,593On Order	Mfr. Part # 5967002701 Mouser Part # 623-5967002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	5,593On Order On Order Ship Dates Mfr. #: 5967002701 Stock: 0 On Order: 364 Pending 1,890 Expected 2026-11-23 3,339 Expected 2026-12-28 Factory Lead-Time: 20 Weeks	$11.75 $8.61 $7.23 $6.21 $5.79	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	35.55 mm		12.7 mm	59	Bulk	67
Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm 5967000201 Fair-Rite 1: $1.12 11,706Expected 2026-11-11	Mfr. Part # 5967000201 Mouser Part # 623-5967000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,706Expected 2026-11-11	$1.12 $0.789 $0.694 $0.618 View $0.546 $0.461 $0.402 $0.384 $0.334	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.75 mm	9.5 mm		3.3 mm	59	Bulk	67
Ferrite Toroids / Ferrite Rings 75 ROUND SUPPRESSION CORE 2675801202 Fair-Rite 1: $6.64 910Expected 2027-02-15 New Product	Mfr. Part # 2675801202 Mouser Part # 623-2675801202 New Product	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 ROUND SUPPRESSION CORE Learn More about Fair-Rite fair rite toroidal suppression cores	Datasheet	910Expected 2027-02-15	$6.64 $4.55 $3.86 $3.38 $2.69	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	7.9 mm	12.7 mm				Bulk	Ferrite
Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 13.30x27x7.50MM 2867006802 Fair-Rite 1: $3.14 1,728Expected 2026-11-30	Mfr. Part # 2867006802 Mouser Part # 623-2867006802	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 Multi-Aperture 13.30x27x7.50MM	Datasheet	1,728Expected 2026-11-30	Cut Tape $3.14 $2.17 $1.86 $1.64 View Reel $1.20 $1.44 $1.20 $1.20	Min.: 1 Mult.: 1 : 1,728	Ferrite Toroids / Ferrite Rings						28	Reel, Cut Tape	67
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/1.69)mm 5943000111 Fair-Rite 1: $0.475 35,984Expected 2027-03-18	Mfr. Part # 5943000111 Mouser Part # 623-5943000111	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/1.69)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	35,984Expected 2027-03-18	$0.475 $0.338 $0.266 $0.232 View $0.203 $0.174 $0.153 $0.138 $0.13	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	2.91 mm	5.99 mm		1.69 mm	59	Bulk	43
Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 5943006401 Fair-Rite 1: $4.20 4,824On Order	Mfr. Part # 5943006401 Mouser Part # 623-5943006401	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	4,824On Order On Order Ship Dates Mfr. #: 5943006401 Stock: 0 On Order: 536 Expected 2026-12-14 3,216 Expected 2027-02-15 1,072 Expected 2027-02-22 Factory Lead-Time: 20 Weeks	$4.20 $2.91 $2.48 $2.19 View $1.96 $1.63	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	43
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000101 Fair-Rite 1: $0.518 35,990Expected 2026-12-21	Mfr. Part # 5975000101 Mouser Part # 623-5975000101	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	35,990Expected 2026-12-21	$0.518 $0.361 $0.302 $0.249 View $0.213 $0.187 $0.143 $0.121	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	3.05 mm	5.95 mm	1.65 mm		59	Bulk	75