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Ring Core Passive Components

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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.
Ferrite Toroids / Ferrite Rings 78 TOROID 5978018701 Fair-Rite 1: $19.20 38In Stock	Mfr. Part # 5978018701 Mouser Part # 623-5978018701	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	38In Stock	Cut Tape $19.20 $13.41 $11.07 $9.03 Reel $9.03 $8.78	Min.: 1 Mult.: 1 : 90
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz 742701110 Wurth Elektronik 1: $3.23 749In Stock	Mfr. Part # 742701110 Mouser Part # 710-742701110	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	749In Stock	$3.23 $3.18 $3.07 $2.95 $2.72	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms 74270112 Wurth Elektronik 1: $0.878 2,338In Stock 600Expected 2026-10-30	Mfr. Part # 74270112 Mouser Part # 710-74270112	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,338In Stock 600Expected 2026-10-30	$0.878 $0.871 $0.838 $0.805 $0.742	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270118 Wurth Elektronik 1: $2.25 310In Stock	Mfr. Part # 74270118 Mouser Part # 710-74270118	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	310In Stock	$2.25 $2.22 $2.13 $2.04 $1.89	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25Ohm @ 25MHz 74270161 Wurth Elektronik 1: $2.02 792In Stock	Mfr. Part # 74270161 Mouser Part # 710-74270161	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	792In Stock	$2.02 $1.99 $1.92 $1.84 $1.70	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43 5943000101 Fair-Rite 1: $0.144 29,009In Stock	Mfr. Part # 5943000101 Mouser Part # 623-5943000101	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	29,009In Stock	$0.144 $0.107 $0.084 $0.075 View $0.065 $0.058 $0.05 $0.037 $0.036	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/1.69)mm 5943000111 Fair-Rite 1: $0.475 17In Stock	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	17In Stock	$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 43 TOROID (10.2/4.10/3.80)mm 5943000221 Fair-Rite 1: $0.864 709In Stock	Mfr. Part # 5943000221 Mouser Part # 623-5943000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID (10.2/4.10/3.80)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	709In Stock	$0.864 $0.596 $0.52 $0.464 View $0.409 $0.348 $0.305 $0.278 $0.242	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 5943001201 Fair-Rite 1: $5.10 143In Stock 1,113On Order	Mfr. Part # 5943001201 Mouser Part # 623-5943001201	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	143In Stock 1,113On Order On Order Ship Dates Mfr. #: 5943001201 Stock: 143 Can Ship Immediately On Order: 371 Expected 2026-11-30 742 Expected 2027-02-15 Factory Lead-Time: 20 Weeks	$5.10 $3.51 $2.98 $2.62 View $2.29 $2.13	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm 5943001701 Fair-Rite 1: $4.77 484In Stock	Mfr. Part # 5943001701 Mouser Part # 623-5943001701	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	484In Stock	$4.77 $3.28 $2.79 $2.45 View $2.15 $1.96	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm 5943001801 Fair-Rite 1: $2.42 1,769In Stock	Mfr. Part # 5943001801 Mouser Part # 623-5943001801	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,769In Stock	$2.42 $1.68 $1.44 $1.28 View $1.12 $0.962 $0.858	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943002721 Fair-Rite 1: $8.19 35In Stock 1,113Expected 2027-02-15	Mfr. Part # 5943002721 Mouser Part # 623-5943002721	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	35In Stock 1,113Expected 2027-02-15	$8.19 $5.62 $4.77 $4.02 $3.59	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 5943005101 Fair-Rite 1: $1.18 6,283In Stock 2,760Expected 2026-11-09	Mfr. Part # 5943005101 Mouser Part # 623-5943005101	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	6,283In Stock 2,760Expected 2026-11-09	$1.18 $0.828 $0.729 $0.648 View $0.575 $0.484 $0.448	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm 5943007601 Fair-Rite 1: $3.11 1,513In Stock	Mfr. Part # 5943007601 Mouser Part # 623-5943007601	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,513In Stock	$3.11 $2.16 $1.84 $1.63 View $1.43 $1.19	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 52 RINGS 5952003821 Fair-Rite 1: $15.18 344In Stock	Mfr. Part # 5952003821 Mouser Part # 623-5952003821	Fair-Rite	Ferrite Toroids / Ferrite Rings 52 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		344In Stock	$15.18 $4.45 $4.02	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID PARYLENE (9.74x4.56x3.34)mm 5961000211 Fair-Rite 1: $1.92 857In Stock 9,360Expected 2026-11-03	Mfr. Part # 5961000211 Mouser Part # 623-5961000211	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID PARYLENE (9.74x4.56x3.34)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	857In Stock 9,360Expected 2026-11-03	$1.92 $1.37 $1.19 $1.06 View $0.929 $0.776 $0.708	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61 5961000501 Fair-Rite 1: $2.88 590In Stock 1,008Expected 2027-01-25	Mfr. Part # 5961000501 Mouser Part # 623-5961000501	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	590In Stock 1,008Expected 2027-01-25	$2.88 $2.00 $1.71 $1.51 View $1.32 $1.10 $1.08	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000621 Fair-Rite 1: $3.00 568In Stock	Mfr. Part # 5961000621 Mouser Part # 623-5961000621	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	568In Stock	$3.00 $2.09 $1.79 $1.57 View $1.38 $1.14	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm 5961001001 Fair-Rite 1: $3.40 1,536In Stock 1,431On Order	Mfr. Part # 5961001001 Mouser Part # 623-5961001001	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,536In Stock 1,431On Order On Order Ship Dates Mfr. #: 5961001001 Stock: 1,536 Can Ship Immediately On Order: 477 Expected 2026-11-09 954 Expected 2026-11-23 Factory Lead-Time: 20 Weeks	$3.40 $2.30 $1.96 $1.73 View $1.51 $1.17 $1.10	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm 5961001701 Fair-Rite 1: $5.26 872In Stock	Mfr. Part # 5961001701 Mouser Part # 623-5961001701	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	872In Stock	$5.26 $3.97 $3.37 $2.97 View $2.58 $2.29	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001721 Fair-Rite 1: $7.69 623In Stock	Mfr. Part # 5961001721 Mouser Part # 623-5961001721	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	623In Stock	$7.69 $5.26 $4.45 $3.90 View $3.38 $3.27 $3.25	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961002721 Fair-Rite 1: $8.83 257In Stock 224Expected 2027-01-04	Mfr. Part # 5961002721 Mouser Part # 623-5961002721	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	257In Stock 224Expected 2027-01-04	$8.83 $6.03 $5.11 $4.46 View $3.73 $3.67	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 5961004101 Fair-Rite 1: $0.907 2,281In Stock	Mfr. Part # 5961004101 Mouser Part # 623-5961004101	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,281In Stock	$0.907 $0.86 $0.327	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 Toroid T21/13/6.4-67 5967000601 Fair-Rite 1: $3.34 693In Stock 3,652On Order	Mfr. Part # 5967000601 Mouser Part # 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	Datasheet	693In Stock 3,652On Order On Order Ship Dates Mfr. #: 5967000601 Stock: 693 Can Ship Immediately On Order: 1,826 Expected 2026-11-03 1,826 Expected 2027-03-15 Factory Lead-Time: 20 Weeks	$3.34 $2.32 $1.97 $1.74 View $1.53 $1.50 $1.29 $1.13	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67 5967001101 Fair-Rite 1: $1.83 1,642In Stock 9,468Expected 2027-01-04	Mfr. Part # 5967001101 Mouser Part # 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	Datasheet	1,642In Stock 9,468Expected 2027-01-04	$1.83 $1.28 $1.10 $0.972 View $0.857 $0.71 $0.642	Min.: 1 Mult.: 1

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