Ferrite Rings

Ferrite rings are toroidal (doughnut) shaped, or cylindrical shaped pieces of ferrite (a ceramic compound).What do they do?Ferrite rings help to protect against EMI (electromagnetic interference) and RFI (radio frequency interference). They prevent interference moving to a device or from a device.How do they work?Ferrite rings can suppress noise without grounding. Ferrites are able to attract magnetic flux. When a cable is passed through the ring, the magnetic fields created by the cable are concentrated within the ferrite ring. This magnetic energy is converted to heat and the ferrite dissipates this by magnetic loss.How are they used?Ferrite rings can often be seen with cables threaded through them. They are common place in electronics to help with noise suppression. The cable can also be wrapped about the ferrite ring numerous times. Ferrite rings can be incorporated into broadband transformers, pulse transformers and common mode chokes.

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Beskrivning Pris Type Dimensions Application Impedance Material Diameter Height Inner Diameter Outer Diameter Outer Dimensions Outer Height Series Aperture Diameter Number of Apertures
RS-artikelnummer 466-9748
Tillv. art.nr2631102002
VarumärkeFair-Rite
24,61 kr
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Round Cable Core 25.9 x 12.8 x 28.6mm Suppression Components - 31 Material 25.9mm 28.6mm 12.8mm 25.9mm - - - - -
RS-artikelnummer 173-0003
Tillv. art.nr2631102002
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21,652 kr
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Round Cable Core 25.9 x 12.8 x 28.6mm Suppression Components - 31 Material 25.9mm 28.6mm 12.8mm 25.9mm - - - - -
RS-artikelnummer 172-9989
Tillv. art.nr2631540002
VarumärkeFair-Rite
12,837 kr
Each (In a Box of 376)
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Round Cable Core 14.3 x 6.35 x 28.6mm Suppression Components - 31 Material 14.3mm 28.6mm 6.35mm 14.3mm - - - - -
RS-artikelnummer 467-4172
Tillv. art.nr5943003801
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77,14 kr
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Toroid Core 61 (Dia.) x 12.7mm Inductive Component - 43 Material 61mm 12.7mm 35.55mm 61mm - - - - -
RS-artikelnummer 495-6317
Tillv. art.nr5978008001
VarumärkeFair-Rite
1 475,10 kr
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Toroid Core 154.2 (Dia.) x 19.05mm Inductive Component - 78 Material 154.02mm 19.05mm 68.6mm 154.2mm - - - - -
RS-artikelnummer 466-9798
Tillv. art.nr2631540002
VarumärkeFair-Rite
12,16 kr
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Round Cable Core 14.3 x 6.35 x 28.6mm Suppression Components - 31 Material 14.3mm 28.6mm 6.35mm 14.3mm - - - - -
RS-artikelnummer 172-9994
Tillv. art.nr2631626402
VarumärkeFair-Rite
17,496 kr
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Round Cable Core 18.7 x 10.15 x 28.6mm Suppression Components - 31 Material 18.7mm 28.6mm 10.15mm 18.7mm - - - - -
RS-artikelnummer 482-6575
Tillv. art.nr5943001101
VarumärkeFair-Rite
3,308 kr
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Toroid Core 12.7 (Dia.) x 6.35mm Inductive Component - 43 Material 12.7mm 6.35mm 7.9mm 12.7mm - - - - -
RS-artikelnummer 466-9811
Tillv. art.nr2631626402
VarumärkeFair-Rite
19,46 kr
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Round Cable Core 18.7 x 10.15 x 28.6mm Suppression Components - 31 Material 18.7mm 28.6mm 10.15mm 18.7mm - - - - -
RS-artikelnummer 467-4138
Tillv. art.nr5943000601
VarumärkeFair-Rite
7,197 kr
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Toroid Core 21 (Dia.) x 6.35mm Inductive Component - 43 Material 21mm 6.35mm 13.2mm 21mm - - - - -
RS-artikelnummer 467-4188
Tillv. art.nr5943004901
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3,846 kr
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Toroid Core 16 (Dia.) x 6.35mm Inductive Component - 43 Material 16mm 6.6mm 9.6mm 16mm - - - - -
RS-artikelnummer 467-4093
Tillv. art.nr5943000201
VarumärkeFair-Rite
1,018 kr
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- 9.5 x 4.75 x 3.3mm - - 43 Material 9.5mm 3.3mm 4.75mm - - - - - -
RS-artikelnummer 172-9964
Tillv. art.nr5943000201
VarumärkeFair-Rite
0,901 kr
Each (In a Box of 1000)
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Toroid Core 9.5 x 4.75 x 3.3mm EMI Suppression - 43 Material 9.5mm 3.3mm 4.75mm - - - - - -
RS-artikelnummer 172-9947
Tillv. art.nr2643200101
VarumärkeFair-Rite
0,693 kr
Each (In a Box of 5000)
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Bead 5.1 x 1.45 x 3.4mm Suppression Components - 43 Material 5.1mm 3.4mm 1.45mm 5.1mm - - - - -
RS-artikelnummer 482-6632
Tillv. art.nr2643200101
VarumärkeFair-Rite
1,117 kr
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Bead 5.1 x 1.45 x 3.4mm Suppression Components - 43 Material 5.1mm 3.4mm 1.45mm 5.1mm - - - - -
RS-artikelnummer 467-2801
Tillv. art.nr2643626002
VarumärkeFair-Rite
442,86 kr
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Round Cable Core 50.8 x 25.4 x 50.8mm EMI Suppression - 43 Material 50.8mm 50.8mm 25.4mm 50.8mm - - - - -
RS-artikelnummer 172-9974
Tillv. art.nr2843000302
VarumärkeFair-Rite
2,06 kr
Each (In a Box of 350)
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Multi Aperture Core 13.3 x 3.8 x3.8 x 10.3mm Suppression Components - 43 Material - 13.3mm 3.8mm 7.5mm - - - - -
RS-artikelnummer 151-2731
Tillv. art.nr2675626402
VarumärkeFair-Rite
13,064 kr
Each (In a Tray of 376)
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Round Cable Core 18.7 x 10.15 x 28.6mm EMI Suppression 24 Ω @ 200 KHz 75 Material 18.7mm 28.6mm 10.15mm 18.7mm - - - - -
RS-artikelnummer 172-9983
Tillv. art.nr2643665802
VarumärkeFair-Rite
4,764 kr
Each (In a Box of 910)
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Round Cable Core 17.45 x 9.5 x 12.7mm EMI Suppression - 43 Material 17.45mm 12.7mm 9.5mm 17.45mm - - - - -
RS-artikelnummer 151-2726
Tillv. art.nr2675540202
VarumärkeFair-Rite
4,19 kr
Each (In a Tray of 1104)
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Round Cable Core 14.3 x 6.35 x 13.45mm EMI Suppression 16 Ω @ 200 KHz 75 Material 14.3mm 13.45mm 6.35mm 14.3mm - - - - -