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 174-1370
Tillv. art.nrTN23/14/7-3E25
VarumärkeFERROXCUBE
13,121 kr
Each (In a Pack of 10)
Enheter
Toroid Core 23.7 x 13.1 x 7.5mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 7.5mm 13.1mm 23.7mm - - - - -
RS-artikelnummer 814-3385
Tillv. art.nr433003080301
VarumärkeFERROXCUBE
247,13 kr
Each
Enheter
Ring Core 63.4 x 37.7 x 25.3mm Interference Suppression Coil, Pulse and Wide Band Transformers - 3E10 Material 63.4mm 25.3mm 37.7mm 63.4mm - - - - -
RS-artikelnummer 814-3388
Tillv. art.nrTX63/38/25-3E12
VarumärkeFERROXCUBE
135,56 kr
Each
Enheter
Ring Core 63.4 x 37.7 x 25.3mm Interference Suppression Coil, Pulse and Wide Band Transformers - 3E12 Material 63.4mm 25.3mm 37.7mm 63.4mm - - - - -
RS-artikelnummer 171-0802
Tillv. art.nrTX63/38/25-3E12
VarumärkeFERROXCUBE
122,003 kr
Each (On a Reel of 24)
Enheter
Ring Core 63.4 x 37.7 x 25.3mm Interference Suppression Coil, Pulse and Wide Band Transformers - 3E12 Material 63.4mm 25.3mm 37.7mm 63.4mm - - - - -
RS-artikelnummer 174-1358
Tillv. art.nrTN10/6/4-3E25
VarumärkeFERROXCUBE
1,872 kr
Each (In a Pack of 10)
Enheter
Toroid Core 10.6 x 5.2 x 4.4mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 4.4mm 5.2mm 10.6mm - - - - -
RS-artikelnummer 814-3366
Tillv. art.nr433003077971
VarumärkeFERROXCUBE
25,44 kr
Each
Enheter
Ring Core 36.25 x 22.75 x 10.56mm Interference Suppression Coil, Pulse and Wide Band Transformers - 3E12 Material 36.25mm 10.56mm 22.75mm 36.25mm - - - - -
RS-artikelnummer 174-1229
Tillv. art.nrTN9/6/3-4C65
VarumärkeFERROXCUBE
13,68 kr
Each (In a Pack of 10)
Enheter
Toroid Core 9.5 x 5.4 x 3.4mm Choke, Current Regulation, Energy Storage, Transformer - 4C65, Ferrite - 3.4mm 5.4mm 9.5mm - - - - -
RS-artikelnummer 174-1364
Tillv. art.nrTN14/9/5-3E25
VarumärkeFERROXCUBE
7,962 kr
Each (In a Pack of 10)
Enheter
Toroid Core 14.6 x 8.2 x 5.5mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 5.5mm 8.2mm 14.6mm - - - - -
RS-artikelnummer 170-4610
Tillv. art.nrTX16/9.6/6.3-3E5
VarumärkeFERROXCUBE
5,352 kr
Each (On a Reel of 210)
Enheter
Toroid Core 16.25 x 9.35 x 6.55mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 6.55mm 9.35mm 16.25mm - - - - -
RS-artikelnummer 814-3360
Tillv. art.nrTX36/23/15-3E10
VarumärkeFERROXCUBE
27,61 kr
Each
Enheter
Ring Core 36.25 x 22.75 x 15.6mm Interference Suppression Coil, Pulse and Wide Band Transformers - 3E10 Material 36.25mm 15.6mm 22.75mm 36.25mm - - - - -
RS-artikelnummer 174-1156
Tillv. art.nrTX16/9.6/6.3-3E5
VarumärkeFERROXCUBE
6,40 kr
Each (In a Pack of 10)
Enheter
Toroid Core 16.25 x 9.35 x 6.55mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 6.55mm 9.35mm 16.25mm - - - - -
RS-artikelnummer 171-0800
Tillv. art.nr433003080271
VarumärkeFERROXCUBE
22,39 kr
Each (On a Reel of 140)
Enheter
Ring Core 36.25 x 22.75 x 15.6mm Interference Suppression Coil, Pulse and Wide Band Transformers - 3E10 Material 36.25mm 15.6mm 22.75mm 36.25mm - - - - -