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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 77 RINGS 5977001621 Fair-Rite 1: £3.14 1,496In Stock	Mfr. Part No. 5977001621 Mouser Part No 623-5977001621	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,496In Stock	£3.14 £2.16 £1.88 £1.63 View £1.42 £1.26 £1.22	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977003821 Fair-Rite 1: £8.33 774In Stock	Mfr. Part No. 5977003821 Mouser Part No 623-5977003821	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	774In Stock	£8.33 £5.48 £4.58 £4.07 £3.83	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm 5978015901 Fair-Rite 1: £26.58 54In Stock	Mfr. Part No. 5978015901 Mouser Part No 623-5978015901	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	54In Stock	Cut Tape £26.58 £18.32 £15.92 Reel £15.92	Min.: 1 Mult.: 1 : 35
Ferrite Toroids / Ferrite Rings 78 TOROID 5978001701 Fair-Rite 1: £2.71 217In Stock	Mfr. Part No. 5978001701 Mouser Part No 623-5978001701	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	217In Stock	Cut Tape £2.71 £1.85 £1.58 £1.37 View Reel £1.05 £1.20 £1.05 £1.05	Min.: 1 Mult.: 1 : 477
Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm 5961001221 Fair-Rite 1: £3.20 533In Stock	Mfr. Part No. 5961001221 Mouser Part No 623-5961001221	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	533In Stock	£3.20 £2.18 £1.85 £1.63 View £1.42 £1.27	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm 5943001121 Fair-Rite 1: £0.713 4,086In Stock	Mfr. Part No. 5943001121 Mouser Part No 623-5943001121	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	4,086In Stock	£0.713 £0.493 £0.424 £0.377 View £0.333 £0.279 £0.255 £0.226	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975002101 Fair-Rite 1: £0.361 35,920In Stock	Mfr. Part No. 5975002101 Mouser Part No 623-5975002101	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	35,920In Stock	£0.361 £0.248 £0.216 £0.192 View £0.169 £0.145 £0.127 £0.115 £0.10	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID T29/19/7.5-77 5977001001 Fair-Rite 1: £1.97 983In Stock	Mfr. Part No. 5977001001 Mouser Part No 623-5977001001	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID T29/19/7.5-77 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	983In Stock	£1.97 £1.37 £1.16 £1.03 View £0.899 £0.711	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943000901 Fair-Rite 1: £0.09 48,717In Stock	Mfr. Part No. 5943000901 Mouser Part No 623-5943000901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	48,717In Stock	£0.09 £0.058 £0.05 £0.04 View £0.035 £0.031 £0.028 £0.021 £0.018	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm 5975001801 Fair-Rite 1: £1.63 1,127In 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	1,127In Stock	£1.63 £1.13 £0.969 £0.856 View £0.746 £0.663 £0.582 £0.568	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 76 RINGS 5976000221 Fair-Rite 1: £2.07 11,584In Stock	Mfr. Part No. 5976000221 Mouser Part No 623-5976000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 76 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,584In Stock	£2.07 £1.43 £1.22 £1.08 View £0.863 £0.811 £0.788	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77 5977001601 Fair-Rite 1: £1.38 1,241In Stock	Mfr. Part No. 5977001601 Mouser Part No 623-5977001601	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77 Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,241In Stock	£1.38 £0.96 £0.818 £0.724 View £0.636 £0.471 £0.466	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm 5975000801 Fair-Rite 1: £0.21 64,822In Stock	Mfr. Part No. 5975000801 Mouser Part No 623-5975000801	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	64,822In Stock	£0.21 £0.148 £0.128 £0.102 View £0.087 £0.078 £0.067 £0.062 £0.052	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 RINGS 5975005121 Fair-Rite 1: £0.518 316In Stock	Mfr. Part No. 5975005121 Mouser Part No 623-5975005121	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		316In Stock	£0.518 £0.419 £0.209 £0.166 £0.155	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID PARYLENE COAT 5943002511 Fair-Rite 1: £0.292 1,691In Stock	Mfr. Part No. 5943002511 Mouser Part No 623-5943002511	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID PARYLENE COAT Learn More about Fair-Rite fair rite 59x toroid rings		1,691In Stock	£0.292 £0.204 £0.177 £0.141 View £0.12 £0.107 £0.093 £0.084 £0.079	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 Toroid 5975007621 Fair-Rite 1: £1.59 1,120In Stock	Mfr. Part No. 5975007621 Mouser Part No 623-5975007621	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,120In Stock	£1.59 £1.10 £0.943 £0.834 View £0.744 £0.714 £0.624	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943001601 Fair-Rite 1: £1.65 1,093In Stock	Mfr. Part No. 5943001601 Mouser Part No 623-5943001601	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,093In Stock	£1.65 £1.15 £0.978 £0.863 View £0.759 £0.625 £0.575	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977001721 Fair-Rite 1: £3.15 680In Stock	Mfr. Part No. 5977001721 Mouser Part No 623-5977001721	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	680In Stock	£3.15 £2.17 £1.83 £1.61 View £1.40 £1.22	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz 74270104 Wurth Elektronik 1: £0.969 1,506In Stock	Mfr. Part No. 74270104 Mouser Part No 710-74270104	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,506In Stock	£0.969 £0.943 £0.925 £0.899 £0.89	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 742701111 Wurth Elektronik 1: £1.68 2,400In Stock	Mfr. Part No. 742701111 Mouser Part No 710-742701111	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,400In Stock	£1.68 £1.66 £1.65 £1.59 View £1.53 £1.41	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings Core 12.2x8.6x2mm 10uH@60kHz T60006-L2012-V217 Vacuumschmelze 1: £1.87 2,807In Stock	Mfr. Part No. T60006-L2012-V217 Mouser Part No 983-T60006-L2012V217	Vacuumschmelze	Ferrite Toroids / Ferrite Rings Core 12.2x8.6x2mm 10uH@60kHz Learn More about Vacuumschmelze vac t60006 nanocrystaline vitroperm cores	Datasheet	2,807In Stock	£1.87 £1.29 £1.10 £0.969 View £0.85 £0.792 £0.669	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 64.6mH 49.4x22.7x28mm AEC-Q200 LRF462725MKCX Chemi-Con 1: £31.93 39In Stock	Mfr. Part No. LRF462725MKCX Mouser Part No 661-LRF462725MKCX	Chemi-Con	Ferrite Cores & Accessories 64.6mH 49.4x22.7x28mm AEC-Q200 Learn More about Chemi-Con ucc fl v nanocrystalline coils	Datasheet	39In Stock	£31.93 £26.27 £24.31	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 12.7mm 35.55mm 5943002701 Fair-Rite 1: £3.33 12,544In Stock 1,113Expected 23/11/2026	Mfr. Part No. 5943002701 Mouser Part No 623-5943002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID 12.7mm 35.55mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	12,544In Stock 1,113Expected 23/11/2026	£3.33 £2.28 £1.94 £1.68 View £1.46 £1.40	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm 5943003801 Fair-Rite 1: £8.81 11,584In Stock	Mfr. Part No. 5943003801 Mouser Part No 623-5943003801	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,584In Stock	£8.81 £5.90 £4.92 £4.26	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 61mm 5961003801 Fair-Rite 1: £11.62 2,019In Stock 800Expected 11/11/2026	Mfr. Part No. 5961003801 Mouser Part No 623-5961003801	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 61mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,019In Stock 800Expected 11/11/2026	Cut Tape £11.62 £8.31 £6.64 £6.37 Reel £6.37	Min.: 1 Mult.: 1 : 100

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