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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 61 Toroid 5961004921 Fair-Rite 1: $1.60 2,631In Stock	Mfr. Part # 5961004921 Mouser Part # 623-5961004921	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,631In Stock	Cut Tape $1.60 $1.11 $0.947 $0.842 View Reel $0.51 $0.698 $0.607 $0.521 $0.51 $0.51	Min.: 1 Mult.: 1 : 2,760
Ferrite Toroids / Ferrite Rings 43 Toroid 5943003821 Fair-Rite 1: $13.19 254In Stock	Mfr. Part # 5943003821 Mouser Part # 623-5943003821	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	254In Stock	$13.19 $12.28 $12.27 $7.18 View $7.14 Quote	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm 5978015901 Fair-Rite 1: $35.41 54In Stock	Mfr. Part # 5978015901 Mouser Part # 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 $35.41 $24.41 $21.21 Reel $21.21	Min.: 1 Mult.: 1 : 35
Ferrite Toroids / Ferrite Rings 78 TOROID 5978001701 Fair-Rite 1: $3.60 217In Stock	Mfr. Part # 5978001701 Mouser Part # 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 $3.60 $2.47 $2.10 $1.83 View Reel $1.39 $1.59 $1.40 $1.39	Min.: 1 Mult.: 1 : 477
Ferrite Toroids / Ferrite Rings 61 TOROID 30.15mm 18mm 5961001221 Fair-Rite 1: $4.25 533In Stock	Mfr. Part # 5961001221 Mouser Part # 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	$4.25 $2.91 $2.47 $2.17 View $1.89 $1.63 $1.62	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm 5943001121 Fair-Rite 1: $0.95 4,086In Stock	Mfr. Part # 5943001121 Mouser Part # 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	$0.95 $0.657 $0.565 $0.502 View $0.443 $0.372 $0.339 $0.289 $0.288	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975002101 Fair-Rite 1: $0.48 35,920In Stock	Mfr. Part # 5975002101 Mouser Part # 623-5975002101	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	35,920In Stock	$0.48 $0.33 $0.287 $0.256 View $0.226 $0.193 $0.169 $0.154 $0.134	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID T29/19/7.5-77 5977001001 Fair-Rite 1: $2.63 983In Stock	Mfr. Part # 5977001001 Mouser Part # 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	$2.63 $1.82 $1.55 $1.37 View $1.20 $0.912 $0.911	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943001601 Fair-Rite 1: $2.20 1,093In Stock	Mfr. Part # 5943001601 Mouser Part # 623-5943001601	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,093In Stock	$2.20 $1.53 $1.30 $1.15 View $1.01 $0.833 $0.738 $0.737	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 RINGS 5977001721 Fair-Rite 1: $4.20 680In Stock	Mfr. Part # 5977001721 Mouser Part # 623-5977001721	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	680In Stock	$4.20 $2.88 $2.44 $2.14 View $1.86 $1.57	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz 74270104 Wurth Elektronik 1: $1.29 1,506In Stock	Mfr. Part # 74270104 Mouser Part # 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	$1.29 $1.25 $1.23 $1.20 $1.19	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 742701111 Wurth Elektronik 1: $2.24 2,400In Stock	Mfr. Part # 742701111 Mouser Part # 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	$2.24 $2.21 $2.20 $2.12 View $2.04 $1.88 $1.87	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm 5975000801 Fair-Rite 1: $0.28 64,822In Stock	Mfr. Part # 5975000801 Mouser Part # 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	$0.28 $0.197 $0.171 $0.136 View $0.116 $0.103 $0.09 $0.082 $0.069	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID PARYLENE COAT 5943002511 Fair-Rite 1: $0.39 1,691In Stock	Mfr. Part # 5943002511 Mouser Part # 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	$0.39 $0.272 $0.236 $0.188 View $0.161 $0.142 $0.124 $0.112 $0.105	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 Toroid 5975007621 Fair-Rite 1: $2.12 1,120In Stock	Mfr. Part # 5975007621 Mouser Part # 623-5975007621	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,120In Stock	$2.12 $1.47 $1.25 $1.11 View $0.991 $0.951 $0.831	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 RINGS 5975005121 Fair-Rite 1: $0.69 316In Stock	Mfr. Part # 5975005121 Mouser Part # 623-5975005121	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		316In Stock	$0.69 $0.558 $0.278 $0.221 $0.206	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 5943000901 Fair-Rite 1: $0.12 48,717In Stock	Mfr. Part # 5943000901 Mouser Part # 623-5943000901	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	48,717In Stock	$0.12 $0.077 $0.066 $0.054 View $0.046 $0.041 $0.037 $0.028 $0.024	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 3025nH 20% T22/14/6.4-75mm 5975001801 Fair-Rite 1: $2.17 1,127In Stock	Mfr. Part # 5975001801 Mouser Part # 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	$2.17 $1.51 $1.29 $1.14 View $0.994 $0.882 $0.776 $0.727	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 76 RINGS 5976000221 Fair-Rite 1: $2.76 11,584In Stock	Mfr. Part # 5976000221 Mouser Part # 623-5976000221	Fair-Rite	Ferrite Toroids / Ferrite Rings 76 RINGS Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,584In Stock	$2.76 $1.91 $1.63 $1.44 View $1.15 $1.08 $1.05	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID T31/19/7.9-77 5977001601 Fair-Rite 1: $1.84 1,241In Stock	Mfr. Part # 5977001601 Mouser Part # 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	$1.84 $1.28 $1.09 $0.964 View $0.846 $0.627 $0.597	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings Core 12.2x8.6x2mm 10uH@60kHz T60006-L2012-V217 Vacuumschmelze 1: $1.98 2,807In Stock	Mfr. Part # T60006-L2012-V217 Mouser Part # 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	$1.98 $1.37 $1.17 $1.03 View $0.902 $0.84 $0.709	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 64.6mH 49.4x22.7x28mm AEC-Q200 LRF462725MKCX Chemi-Con 1: $42.53 39In Stock	Mfr. Part # LRF462725MKCX Mouser Part # 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	$42.53 $34.99 $32.38	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID 12.7mm 35.55mm 5943002701 Fair-Rite 1: $4.44 12,544In Stock 1,113Expected 11/23/2026	Mfr. Part # 5943002701 Mouser Part # 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 11/23/2026	$4.44 $3.04 $2.58 $2.23 View $1.94 $1.86	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm 5943003801 Fair-Rite 1: $11.73 11,664In Stock	Mfr. Part # 5943003801 Mouser Part # 623-5943003801	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 61mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,664In Stock	$11.73 $7.86 $6.56 $5.68	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 61mm 5961003801 Fair-Rite 1: $15.48 2,020In Stock 800Expected 11/11/2026	Mfr. Part # 5961003801 Mouser Part # 623-5961003801	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 61mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	2,020In Stock 800Expected 11/11/2026	Cut Tape $15.48 $11.07 $8.85 $8.49 Reel $8.49	Min.: 1 Mult.: 1 : 100

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