.hide-partial { max-height: none; } .show-more { display: none; }

Ring Core Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 188

Applied Filters:

Type = Ring Core

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Toroids / Ferrite Rings 77 RINGS 5977001621 Fair-Rite 1: 3,53 € 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	3,53 € 2,42 € 2,06 € 1,80 € View 1,57 € 1,44 € 1,40 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977003821 Fair-Rite 1: 8,82 € 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	8,82 € 6,26 € 4,95 € 4,66 € 4,39 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978001701 Fair-Rite 1: 2,90 € 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 2,90 € 1,99 € 1,69 € 1,48 € View Reel 1,20 € 1,29 € 1,23 € 1,20 €	Min.: 1 Mult.: 1 : 477
Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm 5978015901 Fair-Rite 1: 28,53 € 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 28,53 € 20,99 € 18,24 € Reel 18,24 €	Min.: 1 Mult.: 1 : 35
Ferrite Toroids / Ferrite Rings 75 RINGS 5975005121 Fair-Rite 1: 1,59 € 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	1,59 € 1,10 € 0,946 € 0,869 € View 0,771 € 0,626 € 0,607 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID PARYLENE COAT 5943002511 Fair-Rite 1: 0,327 € 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	0,327 € 0,226 € 0,197 € 0,176 € View 0,157 € 0,134 € 0,118 € 0,103 € 0,09 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 Toroid 5975007621 Fair-Rite 1: 1,74 € 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	1,74 € 1,20 € 1,02 € 0,903 € View 0,796 € 0,691 € 0,686 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943000901 Fair-Rite 1: 0,103 € 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	0,103 € 0,066 € 0,057 € 0,046 € View 0,04 € 0,035 € 0,032 € 0,023 € 0,02 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm 5975001801 Fair-Rite 1: 1,81 € 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	1,81 € 1,26 € 1,08 € 0,946 € View 0,832 € 0,722 € 0,668 € 0,667 € 0,651 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 76 RINGS 5976000221 Fair-Rite 1: 2,37 € 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	2,37 € 1,63 € 1,39 € 1,23 € View 1,08 € 0,963 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77 5977001601 Fair-Rite 1: 1,55 € 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	1,55 € 1,08 € 0,929 € 0,829 € View 0,728 € 0,539 € 0,534 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm 5975000801 Fair-Rite 1: 0,241 € 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	0,241 € 0,164 € 0,143 € 0,127 € View 0,114 € 0,097 € 0,086 € 0,075 € 0,06 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm 5943001121 Fair-Rite 1: 0,817 € 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	0,817 € 0,565 € 0,486 € 0,432 € View 0,381 € 0,32 € 0,292 € 0,284 € 0,259 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975002101 Fair-Rite 1: 0,404 € 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	0,404 € 0,279 € 0,241 € 0,215 € View 0,191 € 0,162 € 0,142 € 0,123 € 0,115 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID T29/19/7.5-77 5977001001 Fair-Rite 1: 2,22 € 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	2,22 € 1,54 € 1,32 € 1,16 € View 1,01 € 0,815 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm 5961001221 Fair-Rite 1: 3,66 € 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	3,66 € 2,50 € 2,12 € 1,87 € View 1,63 € 1,55 € 1,54 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943001601 Fair-Rite 1: 1,84 € 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	1,84 € 1,27 € 1,09 € 0,963 € View 0,843 € 0,716 € 0,659 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977001721 Fair-Rite 1: 3,53 € 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	3,53 € 2,43 € 2,06 € 1,81 € View 1,57 € 1,40 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz 74270104 Wurth Elektronik 1: 1,11 € 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	1,11 € 1,08 € 1,06 € 1,03 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 742701111 Wurth Elektronik 1: 1,93 € 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	1,93 € 1,90 € 1,89 € 1,82 € View 1,75 € 1,62 € 1,61 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings Core 12.2x8.6x2mm 10uH@60kHz T60006-L2012-V217 Vacuumschmelze 1: 2,04 € 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	2,04 € 1,40 € 1,21 € 1,06 € View 0,933 € 0,81 € 0,766 €	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 64.6mH 49.4x22.7x28mm AEC-Q200 LRF462725MKCX Chemi-Con 1: 36,58 € 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	36,58 € 30,09 € 27,85 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 12.7mm 35.55mm 5943002701 Fair-Rite 1: 3,66 € 12.644In Stock 1.113Expected 11/23/2026	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	12.644In Stock 1.113Expected 11/23/2026	3,66 € 2,51 € 2,13 € 1,86 € View 1,62 € 1,60 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm 5943003801 Fair-Rite 1: 4,88 € 11.711In 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	11.711In Stock	4,88 €	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 61mm 5961003801 Fair-Rite 1: 13,00 € 2.017In 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	2.017In Stock 800Expected 11/11/2026	Cut Tape 13,00 € 9,41 € 7,56 € 7,34 € Reel 7,34 €	Min.: 1 Mult.: 1 : 100

Ring Core Passive Components

Types of Passive Components

Applied Filters:

Customer Service Office

Company

Resources

Support