Shop fair-rite toroids

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$10.17
Fair-Rite 5943003801 Ferrite Core, Toroid, 43 | Transformer Cores
Newark
$10.17
Fair-Rite 5943003801 Ferrite Core, Toroid, 43 | Transformer Cores
Newark
$1.69
Fair-Rite 5961001801 Ferrite Core, Toroid, 61 | Transformer Cores
Newark
1
$1.69
Fair-Rite 5961001801 Ferrite Core, Toroid, 61 | Transformer Cores
Newark
$0.82
Fair-Rite 5943004901 Core Transformer, 43 Toroid, 38.5mm | Transformer Cores
Newark
$0.82
Fair-Rite 5943004901 Core Transformer, 43 Toroid, 38.5mm | Transformer Cores
Newark
$8.20
Fair-Rite 5977003801 Ferrite Core, Toroid, 77 | Transformer Cores
Newark
$8.20
Fair-Rite 5977003801 Ferrite Core, Toroid, 77 | Transformer Cores
Newark
$0.11
Fair-Rite 5943000101 43 Toroid, 5.95Mm, 1.65mm | Cylindrical Core Ferrites
Newark
$0.11
Fair-Rite 5943000101 43 Toroid, 5.95Mm, 1.65mm | Cylindrical Core Ferrites
Newark
$17.21
Fair-Rite 5967003801 Transformer Core, Toroid, 67 | Transformer Cores
Newark
$17.21
Fair-Rite 5967003801 Transformer Core, Toroid, 67 | Transformer Cores
Newark
$8.69
Fair-Rite 2643251002 Ferrite Core, Cylindrical, 230 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$8.69
Fair-Rite 2643251002 Ferrite Core, Cylindrical, 230 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$28.50
Fair-Rite 2631814002 Ferrite Core, Cylindrical, 175 Ohm | Cylindrical Core Ferrites
Newark
$28.50
Fair-Rite 2631814002 Ferrite Core, Cylindrical, 175 Ohm | Cylindrical Core Ferrites
Newark
$12.74
Fair-Rite 5961003801 Ferrite Core, Cylindrical | Cylindrical Core Ferrites
Newark
$12.74
Fair-Rite 5961003801 Ferrite Core, Cylindrical | Cylindrical Core Ferrites
Newark
$9.36
Fair-Rite 0431176451 Ferrite Core, Split, 18Mm, 380 Ohm/100Mhz, 300Mhz | Split Core Ferrites | Polypropylene
Newark
1
$9.36
Fair-Rite 0431176451 Ferrite Core, Split, 18Mm, 380 Ohm/100Mhz, 300Mhz | Split Core Ferrites | Polypropylene
Newark
$183.53
($0.49/Pc) 2646480002 Fair-Rite Products Ferrite Core - Round Type - Solid Design - 212Ohm @ 100Mhz - 46 Core Material - Free Hanging Mounting.
Onlinecomponents.com
$183.53
($0.49/Pc) 2646480002 Fair-Rite Products Ferrite Core - Round Type - Solid Design - 212Ohm @ 100Mhz - 46 Core Material - Free Hanging Mounting.
Onlinecomponents.com
$13.34
Fair-Rite 2643626202 Ferrite Core, Cylindrical, 336Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$13.34
Fair-Rite 2643626202 Ferrite Core, Cylindrical, 336Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.79
Fair-Rite 2843000202 Ferrite Core, Cylindrical, 180 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.79
Fair-Rite 2843000202 Ferrite Core, Cylindrical, 180 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$5.07
Fair-Rite 2661102002 Ferrite Core, Cylindrical, 190 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$5.07
Fair-Rite 2661102002 Ferrite Core, Cylindrical, 190 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$1.60
Fair-Rite 2661480002 Ferrite Core, Cylindrical, 210 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$1.60
Fair-Rite 2661480002 Ferrite Core, Cylindrical, 210 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$0.21
Fair-Rite 2643005701 Ferrite Core, Cylindrical, 120 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.21
Fair-Rite 2643005701 Ferrite Core, Cylindrical, 120 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$2.85
Fair-Rite 0446164181 Ferrite Core, Split, 12.7Mm, 205Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$2.85
Fair-Rite 0446164181 Ferrite Core, Split, 12.7Mm, 205Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$0.54
Fair-Rite 2861001502 Ferrite Core, Cylindrical, 90 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$0.54
Fair-Rite 2861001502 Ferrite Core, Cylindrical, 90 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$5.15
Fair-Rite 0431173551 Ferrite Core, Split, 18.5Mm, 220 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$5.15
Fair-Rite 0431173551 Ferrite Core, Split, 18.5Mm, 220 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$0.23
Fair-Rite 2743002112 Ferrite Core, Cylindrical, 133Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites | Copper
Newark
$0.23
Fair-Rite 2743002112 Ferrite Core, Cylindrical, 133Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites | Copper
Newark
$274.99
Fair-Rite High Frequency Toroid Kit 32Pc
eBay
Free shipping
$274.99
Fair-Rite High Frequency Toroid Kit 32Pc
eBay
$11.20
Fair-Rite 0461176451 Ferrite Core, Split, 18Mm, 360 Ohm/100Mhz, 1Ghz | Split Core Ferrites
Newark
$11.20
Fair-Rite 0461176451 Ferrite Core, Split, 18Mm, 360 Ohm/100Mhz, 1Ghz | Split Core Ferrites
Newark
$3.62
Fair-Rite 0444164181 Ferrite Core, Split, 12.7Mm, 230 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$3.62
Fair-Rite 0444164181 Ferrite Core, Split, 12.7Mm, 230 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$1.67
Fair-Rite 0431167281 Ferrite Core, Split, 9.85Mm, 240 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$1.67
Fair-Rite 0431167281 Ferrite Core, Split, 9.85Mm, 240 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$4.99
Fair-Rite 0431164181 Ferrite Core, Split, 12.7Mm, 260 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$4.99
Fair-Rite 0431164181 Ferrite Core, Split, 12.7Mm, 260 Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$1.40
Fair-Rite 2643540002 Ferrite Core, Cylindrical, 250 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$1.40
Fair-Rite 2643540002 Ferrite Core, Cylindrical, 250 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$3.83
Fair-Rite 2631101902 Ferrite Core, Cylindrical, 270 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$3.83
Fair-Rite 2631101902 Ferrite Core, Cylindrical, 270 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$2.57
Fair-Rite 2643101902 Ferrite Core, Cylindrical, 230 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$2.57
Fair-Rite 2643101902 Ferrite Core, Cylindrical, 230 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$14.39
Fair-Rite 5943011101 Core Transformer, 43 Toroid, 167mm Rohs Compliant: Yes | Transformer Cores
Newark
$14.39
Fair-Rite 5943011101 Core Transformer, 43 Toroid, 167mm Rohs Compliant: Yes | Transformer Cores
Newark
$0.12
Fair-Rite 2643002402 Ferrite Core, Cylindrical, 43Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.12
Fair-Rite 2643002402 Ferrite Core, Cylindrical, 43Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.21
Fair-Rite 2743004112 Ferrite Core, Cylindrical, 110 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites | Copper
Newark
$0.21
Fair-Rite 2743004112 Ferrite Core, Cylindrical, 110 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites | Copper
Newark
$1.76
Fair-Rite 2631102002 Ferrite Core, Cylindrical, 260 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$1.76
Fair-Rite 2631102002 Ferrite Core, Cylindrical, 260 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$1.17
Fair-Rite 2661540202 Ferrite Core, Cylindrical, 100 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$1.17
Fair-Rite 2661540202 Ferrite Core, Cylindrical, 100 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$0.81
Fair-Rite 2643625002 Ferrite Core, Cylindrical, 113Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
2
$0.81
Fair-Rite 2643625002 Ferrite Core, Cylindrical, 113Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$1.64
Fair-Rite 2643625102 Ferrite Core, Cylindrical, 213Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$1.64
Fair-Rite 2643625102 Ferrite Core, Cylindrical, 213Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.43
Fair-Rite 2631540202 Ferrite Core, Cylindrical, 140 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.43
Fair-Rite 2631540202 Ferrite Core, Cylindrical, 140 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
How to use Fair-Rite's Toroid Permeability Calculator
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How to use Fair-Rite's Toroid Permeability Calculator
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51.2K viewsNov 15, 2016
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Selecting The Right Toroid & Ferrite to suppress EMI and RFI (1:1 Choke)
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Shop fair-rite toroids

Sponsored
About our ads
$10.17
Fair-Rite 5943003801 Ferrite Core, Toroid, 43 | Transformer Cores
Newark
$10.17
Fair-Rite 5943003801 Ferrite Core, Toroid, 43 | Transformer Cores
Newark
$1.69
Fair-Rite 5961001801 Ferrite Core, Toroid, 61 | Transformer Cores
Newark
1
$1.69
Fair-Rite 5961001801 Ferrite Core, Toroid, 61 | Transformer Cores
Newark
$0.82
Fair-Rite 5943004901 Core Transformer, 43 Toroid, 38.5mm | Transformer Cores
Newark
$0.82
Fair-Rite 5943004901 Core Transformer, 43 Toroid, 38.5mm | Transformer Cores
Newark
$8.20
Fair-Rite 5977003801 Ferrite Core, Toroid, 77 | Transformer Cores
Newark
$8.20
Fair-Rite 5977003801 Ferrite Core, Toroid, 77 | Transformer Cores
Newark
$0.11
Fair-Rite 5943000101 43 Toroid, 5.95Mm, 1.65mm | Cylindrical Core Ferrites
Newark
$0.11
Fair-Rite 5943000101 43 Toroid, 5.95Mm, 1.65mm | Cylindrical Core Ferrites
Newark
$17.21
Fair-Rite 5967003801 Transformer Core, Toroid, 67 | Transformer Cores
Newark
$17.21
Fair-Rite 5967003801 Transformer Core, Toroid, 67 | Transformer Cores
Newark
$8.69
Fair-Rite 2643251002 Ferrite Core, Cylindrical, 230 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$8.69
Fair-Rite 2643251002 Ferrite Core, Cylindrical, 230 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$28.50
Fair-Rite 2631814002 Ferrite Core, Cylindrical, 175 Ohm | Cylindrical Core Ferrites
Newark
$28.50
Fair-Rite 2631814002 Ferrite Core, Cylindrical, 175 Ohm | Cylindrical Core Ferrites
Newark
$12.74
Fair-Rite 5961003801 Ferrite Core, Cylindrical | Cylindrical Core Ferrites
Newark
$12.74
Fair-Rite 5961003801 Ferrite Core, Cylindrical | Cylindrical Core Ferrites
Newark
$9.36
Fair-Rite 0431176451 Ferrite Core, Split, 18Mm, 380 Ohm/100Mhz, 300Mhz | Split Core Ferrites | Polypropylene
Newark
1
$9.36
Fair-Rite 0431176451 Ferrite Core, Split, 18Mm, 380 Ohm/100Mhz, 300Mhz | Split Core Ferrites | Polypropylene
Newark
$183.53
($0.49/Pc) 2646480002 Fair-Rite Products Ferrite Core - Round Type - Solid Design - 212Ohm @ 100Mhz - 46 Core Material - Free Hanging Mounting.
Onlinecomponents.com
$183.53
($0.49/Pc) 2646480002 Fair-Rite Products Ferrite Core - Round Type - Solid Design - 212Ohm @ 100Mhz - 46 Core Material - Free Hanging Mounting.
Onlinecomponents.com
$13.34
Fair-Rite 2643626202 Ferrite Core, Cylindrical, 336Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$13.34
Fair-Rite 2643626202 Ferrite Core, Cylindrical, 336Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.79
Fair-Rite 2843000202 Ferrite Core, Cylindrical, 180 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.79
Fair-Rite 2843000202 Ferrite Core, Cylindrical, 180 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$5.07
Fair-Rite 2661102002 Ferrite Core, Cylindrical, 190 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$5.07
Fair-Rite 2661102002 Ferrite Core, Cylindrical, 190 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$1.60
Fair-Rite 2661480002 Ferrite Core, Cylindrical, 210 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$1.60
Fair-Rite 2661480002 Ferrite Core, Cylindrical, 210 Ohm/100Mhz, 1Ghz | Cylindrical Core Ferrites
Newark
$0.21
Fair-Rite 2643005701 Ferrite Core, Cylindrical, 120 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$0.21
Fair-Rite 2643005701 Ferrite Core, Cylindrical, 120 Ohm/100Mhz, 300Mhz | Cylindrical Core Ferrites
Newark
$2.85
Fair-Rite 0446164181 Ferrite Core, Split, 12.7Mm, 205Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$2.85
Fair-Rite 0446164181 Ferrite Core, Split, 12.7Mm, 205Ohm/100Mhz | Split Core Ferrites | Polypropylene
Newark
$0.54
Fair-Rite 2861001502 Ferrite Core, Cylindrical, 90 Ohm/100Mhz | Cylindrical Core Ferrites
Newark
$0.54
Fair-Rite 2861001502 Ferrite Core, Cylindrical, 90 Ohm/100Mhz | Cylindrical Core Ferrites
Newark