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 | |
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RS-artikelnummer
878-1029
Tillv. art.nrHF70RH12.3X20X7
VarumärkeTDK
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4,22 kr
Each (In a Box of 100)
Enheter
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EMI Suppression | 12.3 x 7 x 20mm | Audio Equipment, Automotive, EMI Absorption, Imaging Devices, Office Automation Equipment, Penetrating Noise Absorption, Prevent Parasitic Oscillation, Telecom | - | Nickel Zinc | 12.3mm | 20mm | 7mm | 12.3mm | - | - | - | - | - |
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RS-artikelnummer
467-4239
Tillv. art.nr5961000201
VarumärkeFair-Rite
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3,243 kr
Each (In a Pack of 25)
Enheter
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Toroid Core | 9.5 (Dia.) x 3.3mm | Inductive Component | - | 61 Material | 9.5mm | 3.3mm | 4.75mm | 9.5mm | - | - | - | - | - |
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RS-artikelnummer
172-9973
Tillv. art.nr2643375002
VarumärkeFair-Rite
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3,445 kr
Each (In a Box of 75)
Enheter
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Bead | 9.5 x 4.5 x 14.5mm | Suppression Components | - | 43 Material | 9.5mm | 14.5mm | 4.5mm | 9.5mm | - | - | - | - | - |
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RS-artikelnummer
466-9855
Tillv. art.nr2643000201
VarumärkeFair-Rite
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0,871 kr
Each (In a Pack of 50)
Enheter
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Bead | 2 x 1.05 x 3.8mm | Suppression Components | - | 43 Material | 2mm | 3.8mm | 1.05mm | 2mm | - | - | - | - | - |
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RS-artikelnummer
151-2726
Tillv. art.nr2675540202
VarumärkeFair-Rite
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4,19 kr
Each (In a Tray of 1104)
Enheter
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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 | - | - | - | - | - |
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RS-artikelnummer
172-9949
Tillv. art.nr2643022401
VarumärkeFair-Rite
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0,515 kr
Each (In a Box of 24000)
Enheter
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Bead | 5.1 x 1.45 x 6.35mm | Suppression Components | - | 43 Material | 5.1mm | 6.35mm | 1.45mm | 5.1mm | - | - | - | - | - |
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RS-artikelnummer
257-4553
Tillv. art.nrRRH285-138-286-K5B
VarumärkeRichco
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13 025,94 kr
Each (In a Pack of 5)
Enheter
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Ferrite Core | 28.5 x 13.77 x 28.57mm | CATV, MATV, Wire Assembly | - | K5B | 28.5mm | - | 13.77mm | 28.5mm | - | - | - | - | - |
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RS-artikelnummer
163-3195
Tillv. art.nr74270012
VarumärkeWurth Elektronik
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5,371 kr
Each (In a Bag of 5000)
Enheter
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EMI Suppression | 4.1 x 1.6 x 4mm | EMI Suppression | - | Ferrite, Nickel Zinc | - | 4mm | 1.6mm | 4.1mm | - | - | - | - | - |
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RS-artikelnummer
788-0165
Tillv. art.nr742701111
VarumärkeWurth Elektronik
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23,37 kr
Each
Enheter
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Toroid Core | 29.5 x 19 x 7.7mm | EMI Suppression | - | 3 W 800 | 7.7mm | 7.7mm | 19mm | 29.5mm | - | - | - | - | - |
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RS-artikelnummer
169-6777
Tillv. art.nrESD-R-19
VarumärkeKEMET
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6,357 kr
Each (In a Box of 480)
Enheter
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Toroid Core | 19 x 9 x 11mm | Consumer Electronics | - | Ferrite | - | 11mm | 9mm | 19mm | - | - | - | - | - |
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RS-artikelnummer
261-8984
Tillv. art.nrRI 14 6 28
VarumärkeRichco
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24,71 kr
Each
Enheter
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Ferrite Core | 14.3 (Dia.) x 28.6mm | VE/CD | - | Ferrite | 14.3mm | 28.6mm | 6.4mm | 14.3mm | - | - | - | - | - |
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RS-artikelnummer
467-5074
Tillv. art.nr2643665702
VarumärkeFair-Rite
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15,20 kr
Each (In a Pack of 5)
Enheter
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Round Cable Core | 17.45 x 9.5 x 28.6mm | Suppression Components | - | 43 Material | 17.45mm | 28.6mm | 9.5mm | 17.45mm | - | - | - | - | - |
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RS-artikelnummer
788-0229
Tillv. art.nr74270181
VarumärkeWurth Elektronik
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9,696 kr
Each (In a Bag of 5)
Enheter
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Toroid Core | 17.5 x 10.7 x 12.7mm | EMI Suppression | - | 4 W 1500 | 12.7mm | 12.7mm | 10.7mm | 17.5mm | - | - | - | - | - |
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RS-artikelnummer
163-4554
Tillv. art.nr742701707
VarumärkeWurth Elektronik
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9,018 kr
Each (In a Tray of 165)
Enheter
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Toroid Core | 20 x 10 x 10mm | EMI Suppression | - | 7 W 850 | 10mm | 10mm | 10mm | 20mm | - | - | - | - | - |
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RS-artikelnummer
172-9990
Tillv. art.nr2843010302
VarumärkeFair-Rite
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9,012 kr
Each (In a Box of 576)
Enheter
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Multi Aperture Core | 19.45 x 4.75 x 4.75 x 25.4mm | Suppression Components | - | 43 Material | - | 19.45mm | 4.75mm | 9.5mm | - | - | - | - | - |
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RS-artikelnummer
170-1364
Tillv. art.nrB64290L0044X087
VarumärkeEPCOS
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1,438 kr
Each (On a Reel of 1500)
Enheter
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Toroid Core | 13.6 x 6.5 x 5.95mm | Automotive Electronics, EMC Components, General Electronics | - | N87 | - | 5.95mm | 6.5mm | 13.6mm | - | - | - | - | - |
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RS-artikelnummer
125-3322
Tillv. art.nrB64290L0699X087
VarumärkeEPCOS
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150,45 kr
Each
Enheter
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Toroid Core | 65.3 x 36 x 26.6mm | Automotive Electronics, EMC Components, General Electronics | - | N87 | - | 26.6mm | 36mm | 65.3mm | - | - | - | - | - |
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RS-artikelnummer
124-1546
Tillv. art.nr7427004
VarumärkeWurth Elektronik
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16,441 kr
Each (In a Pack of 10)
Enheter
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EMI Suppression Axial Ferrite Bead | 14.1 x 6.3 x 28.6mm | Coaxial Cable, Multiconductor Wire, Wires, Wire-Wrapping Cable | - | 4 W 620 | - | 28.6mm | 6.3mm | 14.1mm | - | - | - | - | - |
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RS-artikelnummer
123-4235
Tillv. art.nr74270012
VarumärkeWurth Elektronik
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5,776 kr
Each (In a Pack of 50)
Enheter
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EMI Suppression | 4.1 x 1.6 x 4mm | - | - | Ferrite, Nickel Zinc | - | 4mm | 1.6mm | 4.1mm | - | - | - | - | - |
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RS-artikelnummer
124-1851
Tillv. art.nr7427011
VarumärkeWurth Elektronik
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10,65 kr
Each (In a Pack of 10)
Enheter
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EMI Suppression Toroidal Ferrite | 16.5 x 8 x 16mm | Coaxial Cable, Multiconductor Wire, Wires, Wire-Wrapping Cable | - | 4 W 620 | - | 16mm | 8mm | 16.5mm | - | - | - | - | - |
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