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Ring Core Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 45Ohm @ 25MHz 742701110 Wurth Elektronik 1: £1.68 749In Stock	Mfr. Part No. 742701110 Mouser Part No 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	£1.68 £1.66 £1.60 £1.54 £1.42	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 1Turn 100MHz @75Ohms 74270112 Wurth Elektronik 1: £0.458 2,338In Stock 600Expected 30/10/2026	Mfr. Part No. 74270112 Mouser Part No 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 30/10/2026	£0.458 £0.454 £0.437 £0.42 £0.387	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz 74270118 Wurth Elektronik 1: £1.17 310In Stock	Mfr. Part No. 74270118 Mouser Part No 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	£1.17 £1.15 £1.11 £1.07 £0.986	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 25Ohm @ 25MHz 74270161 Wurth Elektronik 1: £1.05 792In Stock	Mfr. Part No. 74270161 Mouser Part No 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	£1.05 £1.04 £0.995 £0.96 £0.882	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5.8/3/1.5-43 5943000101 Fair-Rite 1: £0.075 29,009In Stock	Mfr. Part No. 5943000101 Mouser Part No 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	£0.075 £0.056 £0.044 £0.039 View £0.034 £0.03 £0.026 £0.019	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/1.69)mm 5943000111 Fair-Rite 1: £0.248 17In Stock	Mfr. Part No. 5943000111 Mouser Part No 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	£0.248 £0.176 £0.139 £0.12 View £0.106 £0.091 £0.079 £0.072 £0.067	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID (10.2/4.10/3.80)mm 5943000221 Fair-Rite 1: £0.45 709In Stock	Mfr. Part No. 5943000221 Mouser Part No 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	£0.45 £0.311 £0.271 £0.242 View £0.213 £0.182 £0.159 £0.145 £0.126	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 5943001201 Fair-Rite 1: £2.65 128In Stock 1,113On Order	Mfr. Part No. 5943001201 Mouser Part No 623-5943001201	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	128In Stock 1,113On Order On Order Ship Dates Mfr. No: 5943001201 Stock: 128 Can Dispatch Immediately On Order: 371 Expected 30/11/2026 742 Expected 15/02/2027 Factory Lead Time: 20 Weeks	£2.65 £1.83 £1.55 £1.37 View £1.20 £1.11	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm 5943001701 Fair-Rite 1: £2.49 474In Stock	Mfr. Part No. 5943001701 Mouser Part No 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	474In Stock	£2.49 £1.71 £1.46 £1.27 View £1.12 £1.02	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm 5943001801 Fair-Rite 1: £1.26 1,769In Stock	Mfr. Part No. 5943001801 Mouser Part No 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	£1.26 £0.882 £0.748 £0.665 View £0.587 £0.501 £0.448	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943002721 Fair-Rite 1: £4.27 35In Stock 1,113Expected 15/02/2027	Mfr. Part No. 5943002721 Mouser Part No 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 15/02/2027	£4.27 £2.92 £2.49 £2.10 £1.87	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 5943005101 Fair-Rite 1: £0.615 6,283In Stock 2,760Expected 09/11/2026	Mfr. Part No. 5943005101 Mouser Part No 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 09/11/2026	£0.615 £0.432 £0.38 £0.338 View £0.299 £0.252 £0.233	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm 5943007601 Fair-Rite 1: £1.62 1,513In Stock	Mfr. Part No. 5943007601 Mouser Part No 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	£1.62 £1.13 £0.96 £0.849 View £0.743 £0.622	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 52 RINGS 5952003821 Fair-Rite 1: £7.91 344In Stock	Mfr. Part No. 5952003821 Mouser Part No 623-5952003821	Fair-Rite	Ferrite Toroids / Ferrite Rings 52 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		344In Stock	£7.91 £2.32 £2.10	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID PARYLENE (9.74x4.56x3.34)mm 5961000211 Fair-Rite 1: £0.995 857In Stock 9,360Expected 03/11/2026	Mfr. Part No. 5961000211 Mouser Part No 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 03/11/2026	£0.995 £0.713 £0.621 £0.55 View £0.485 £0.405 £0.369	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61 5961000501 Fair-Rite 1: £1.50 590In Stock 1,008Expected 25/01/2027	Mfr. Part No. 5961000501 Mouser Part No 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 25/01/2027	£1.50 £1.05 £0.89 £0.788 View £0.686 £0.571 £0.566	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000621 Fair-Rite 1: £1.56 568In Stock	Mfr. Part No. 5961000621 Mouser Part No 623-5961000621	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	568In Stock	£1.56 £1.09 £0.934 £0.818 View £0.717 £0.595	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm 5961001001 Fair-Rite 1: £1.77 1,536In Stock 1,431On Order	Mfr. Part No. 5961001001 Mouser Part No 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. No: 5961001001 Stock: 1,536 Can Dispatch Immediately On Order: 477 Expected 09/11/2026 954 Expected 23/11/2026 Factory Lead Time: 20 Weeks	£1.77 £1.20 £1.02 £0.899 View £0.788 £0.608 £0.597	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm 5961001701 Fair-Rite 1: £2.74 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	Datasheet	872In Stock	£2.74 £2.07 £1.75 £1.55 View £1.34 £1.20	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001721 Fair-Rite 1: £4.01 623In Stock	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	Datasheet	623In Stock	£4.01 £2.74 £2.32 £2.03 View £1.76 £1.70 £1.69	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961002721 Fair-Rite 1: £4.60 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	£4.60 £3.14 £2.66 £2.33 View £1.95 £1.91	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 5961004101 Fair-Rite 1: £0.473 2,281In Stock	Mfr. Part No. 5961004101 Mouser Part No 623-5961004101	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,281In Stock	£0.473 £0.448 £0.17	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 Toroid T21/13/6.4-67 5967000601 Fair-Rite 1: £1.75 693In Stock 3,652On Order	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	Datasheet	693In Stock 3,652On Order On Order Ship Dates Mfr. No: 5967000601 Stock: 693 Can Dispatch Immediately On Order: 1,826 Expected 03/11/2026 1,826 Expected 15/03/2027 Factory Lead Time: 20 Weeks	£1.75 £1.20 £1.03 £0.908 View £0.796 £0.78 £0.675 £0.613	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 Toroid T13/7.9/6.4-67 5967001101 Fair-Rite 1: £0.952 1,642In Stock 9,468Expected 04/01/2027	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	Datasheet	1,642In Stock 9,468Expected 04/01/2027	£0.952 £0.666 £0.572 £0.507 View £0.447 £0.37 £0.335	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 Toroid T22/14/6.4-67 5967001801 Fair-Rite 1: £1.91 1,191In Stock 1,826Expected 11/11/2026	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	Datasheet	1,191In Stock 1,826Expected 11/11/2026	£1.91 £1.32 £1.13 £0.995 View £0.871 £0.759	Min.: 1 Mult.: 1

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