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Ring Core Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Toroids / Ferrite Rings 75 RINGS 5975000221 Fair-Rite 1: $0.561 584In Stock	Mfr. Part No. 5975000221 Mouser Part No 623-5975000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	584In Stock	$0.561 $0.383 $0.334 $0.298 View $0.263 $0.224 $0.197 $0.176 $0.155	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90 5975000301 Fair-Rite 1: $0.65 4,632In 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	Datasheet	4,632In Stock	$0.65 $0.521 $0.449 $0.40 View $0.354 $0.299 $0.261 $0.256 $0.24	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000501 Fair-Rite 1: $2.20 338In Stock 1,008Expected 2026/12/21	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	Datasheet	338In Stock 1,008Expected 2026/12/21	$2.20 $1.54 $1.31 $1.08 View $0.936 $0.846	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 RI 5975001401 Fair-Rite 1: $2.86 700In 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	Datasheet	700In Stock	Cut Tape $2.86 $2.08 $1.72 $1.45 View Reel $1.06 $1.26 $1.09 $1.06	Min.: 1 Mult.: 1 : 558
Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm 5975001801 Fair-Rite 1: $2.17 1,070In Stock	Mfr. Part No. 5975001801 Mouser Part No 623-5975001801	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,070In Stock	$2.17 $1.51 $1.29 $1.14 View $0.994 $0.883 $0.776 $0.757	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 RI 5975001821 Fair-Rite 1: $3.64 50In Stock	Mfr. Part No. 5975001821 Mouser Part No 623-5975001821	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	50In Stock	$3.64 $2.50 $2.12 $1.86 View $1.60 $1.47	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 Toroid O.D. = 61mm, I.D. = 35.55mm, Width = 12.7mm 5975003801 Fair-Rite 1: $13.03 195In Stock	Mfr. Part No. 5975003801 Mouser Part No 623-5975003801	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid O.D. = 61mm, I.D. = 35.55mm, Width = 12.7mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	195In Stock	$13.03 $9.16 $7.43 $6.58 View $6.20 $6.16	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 3225nH 20% 5975004901 Fair-Rite 1: $1.55 1,348In 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	Datasheet	1,348In Stock	$1.55 $1.08 $0.923 $0.818 View $0.676 $0.587 $0.561	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975006401 Fair-Rite 1: $2.70 347In 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	Datasheet	347In Stock	$2.70 $1.87 $1.59 $1.33 View $1.16 $1.08 $1.07	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 RINGS 5975021921 Fair-Rite 1: $7.00 149In Stock 140Expected 2026/11/04	Mfr. Part No. 5975021921 Mouser Part No 623-5975021921	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	149In Stock 140Expected 2026/11/04	$7.00 $4.76 $4.00 $3.27	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977000221 Fair-Rite 1: $0.59 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	Datasheet	189In Stock	$0.59 $0.406 $0.354 $0.315 View $0.278 $0.237 $0.207 $0.19 $0.165	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RI 5977000501 Fair-Rite 1: $1.83 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	Datasheet	838In Stock	$1.83 $1.27 $1.09 $0.893 View $0.782 $0.677 $0.676	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 5977000601 Fair-Rite 1: $1.21 1,926In Stock	Mfr. Part No. 5977000601 Mouser Part No 623-5977000601	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,926In Stock	$1.21 $0.841 $0.723 $0.641 View $0.565 $0.475 $0.419	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID (21.85/12.40/7.10)mm 5977000621 Fair-Rite 1: $2.17 1,601In 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	Datasheet	1,601In Stock	$2.17 $1.50 $1.29 $1.14 View $0.991 $0.937 $0.829	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977001021 Fair-Rite 1: $2.71 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	Datasheet	170In Stock	$2.71 $1.87 $1.60 $1.41 View $1.23 $1.08	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 Toroid 6.35x12.7MM 5977001101 Fair-Rite 1: $0.80 3,203In Stock	Mfr. Part No. 5977001101 Mouser Part No 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	$0.80 $0.563 $0.486 $0.433 View $0.383 $0.294 $0.262	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 9.5mm 31.75mm 5977001701 Fair-Rite 1: $2.87 421In Stock	Mfr. Part No. 5977001701 Mouser Part No 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	$2.87 $1.98 $1.69 $1.49 View $1.33 $1.09 $1.05	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm 5977002701 Fair-Rite 1: $3.17 991In Stock 1,855Expected 2026/11/23	Mfr. Part No. 5977002701 Mouser Part No 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	991In Stock 1,855Expected 2026/11/23	$3.17 $2.19 $1.87 $1.64 View $1.43 $1.30	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID (36.8/21.95/13.7)mm 5977002721 Fair-Rite 1: $6.77 138In Stock	Mfr. Part No. 5977002721 Mouser Part No 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	$6.77 $4.61 $3.88 $3.37 $3.15	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID T102/75/25-78 5978014001 Fair-Rite 1: $41.69 18In Stock	Mfr. Part No. 5978014001 Mouser Part No 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	$41.69 $31.05 $27.03	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm 7427011 Wurth Elektronik 1: $1.37 630In Stock 1,764On Order	Mfr. Part No. 7427011 Mouser Part No 710-7427011	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	630In Stock 1,764On Order On Order Ship Dates Mfr. No: 7427011 Stock: 630 Can Dispatch Immediately On Order: 252 Expected 2026/10/26 630 Expected 2026/11/09 882 Expected 2027/02/19 Factory Lead Time: 20 Weeks	$1.37 $1.19 $1.17 $0.992 $0.801	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz 74270110 Wurth Elektronik 1: $1.90 217In Stock	Mfr. Part No. 74270110 Mouser Part No 710-74270110	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	217In Stock	$1.90 $1.88 $1.80 $1.73 $1.58	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270111 Wurth Elektronik 1: $1.09 8,573In Stock 4,000Expected 2026/11/06	Mfr. Part No. 74270111 Mouser Part No 710-74270111	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	8,573In Stock 4,000Expected 2026/11/06	$1.09 $1.08 $1.04 $0.992 $0.914	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz 74270113 Wurth Elektronik 1: $1.28 6,677In Stock	Mfr. Part No. 74270113 Mouser Part No 710-74270113	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 68Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	6,677In Stock	$1.28 $1.26 $1.21 $1.16 $1.08	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270121 Wurth Elektronik 1: $2.31 25In Stock	Mfr. Part No. 74270121 Mouser Part No 710-74270121	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	25In Stock	$2.31 $2.27 $2.19 $2.11 $1.94	Min.: 1 Mult.: 1

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Ring Core Passive Components

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