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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Omschrijving Prijs Type Dimensions Application Impedance Material Diameter Height Inner Diameter Outer Diameter Outer Dimensions Outer Height Series Aperture Diameter Number of Apertures
RS-stocknr. 239-056
FabrikantRS PRO
€ 2,36
Each (In a Pack of 6)
Aantal stuks
Ferrite Core 15.64 x 6.99 x 28.57mm EMI Suppression - Ferrite, Nickel Zinc - 28.57mm 6.99mm 15.64mm - - - - -
RS-stocknr. 239-062
FabrikantRS PRO
€ 4,623
Each (In a Pack of 6)
Aantal stuks
Ferrite Core 12.7 (Dia.) x 28.5mm EMI Suppression - Ferrite 28.5mm 28.57mm 13.77mm 28.5mm - - - - -
RS-stocknr. 136-9021
FabrikantRS PRO
€ 4,10
Each
Aantal stuks
Ferrite Ring 50 x 30 x 21.1mm EMI Suppression - - - - - - - - - - -
RS-stocknr. 136-8985
FabrikantRS PRO
€ 21,903
Each (In a Tray of 8)
Aantal stuks
Ferrite Ring 102 x 65.8 x 16.1mm EMI Suppression - K 4000 16.1mm 16.1mm 65.8mm 102mm - - - - -
RS-stocknr. 136-9023
FabrikantRS PRO
€ 38,53
Each
Aantal stuks
Ferrite Ring 102 x 65.8 x 16.1mm EMI Suppression - - - - - - - - - - -
RS-stocknr. 136-8980
FabrikantRS PRO
€ 4,74
Each (In a Tray of 140)
Aantal stuks
Ferrite Ring 36 x 23 x 16.1mm EMI Suppression - K 4000 16mm 16mm 23mm 36mm - - - - -
RS-stocknr. 136-9022
FabrikantRS PRO
€ 5,19
Each
Aantal stuks
Ferrite Ring 58.3 x 40.8 x 18.6mm EMI Suppression - - - - - - - - - - -
RS-stocknr. 136-8984
FabrikantRS PRO
€ 3,70
Each (In a Tray of 90)
Aantal stuks
Ferrite Ring 58.3 x 40.8 x 18.6mm EMI Suppression - K 4000 18.6mm 18.6mm 40.8mm 58.3mm - - - - -
RS-stocknr. 136-9032
FabrikantRS PRO
€ 5,22
Each
Aantal stuks
Ferrite Ring 36 x 23 x 16.1mm EMI Suppression - - - - - - - - - - -
RS-stocknr. 136-8983
FabrikantRS PRO
€ 4,041
Each (In a Tray of 90)
Aantal stuks
Ferrite Ring 50 x 30 x 21.1mm EMI Suppression - K 4000 21.1mm 21.1mm 30mm 50mm - - - - -
RS-stocknr. 212-0982
FabrikantnummerB64290L0674X830
FabrikantEPCOS
€ 2,63
Each
Aantal stuks
Toroid Core 37.5 (Dia.) x 16.2mm General Electronics - N30 37.5mm 16.2mm 23mm 37.5mm - - - - -
RS-stocknr. 467-5074
Fabrikantnummer2643665702
FabrikantFair-Rite
€ 0,948
Each (In a Pack of 5)
Aantal stuks
Round Cable Core 17.45 x 9.5 x 28.6mm Suppression Components - 43 Material 17.45mm 28.6mm 9.5mm 17.45mm - - - - -
RS-stocknr. 261-8928
FabrikantnummerTR 16 8 16
FabrikantRichco
€ 3,52
Each
Aantal stuks
Toroid Core 16.3 x 8.15 x 16mm - - Ferrite - 16mm 8.15mm 16.3mm - - - - -
RS-stocknr. 170-4610
FabrikantnummerTX16/9.6/6.3-3E5
FabrikantFERROXCUBE
€ 0,518
Each (On a Reel of 210)
Aantal stuks
Toroid Core 16.25 x 9.35 x 6.55mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 6.55mm 9.35mm 16.25mm - - - - -
RS-stocknr. 174-1156
FabrikantnummerTX16/9.6/6.3-3E5
FabrikantFERROXCUBE
€ 0,619
Each (In a Pack of 10)
Aantal stuks
Toroid Core 16.25 x 9.35 x 6.55mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 6.55mm 9.35mm 16.25mm - - - - -
RS-stocknr. 174-1229
FabrikantnummerTN9/6/3-4C65
FabrikantFERROXCUBE
€ 1,323
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 163-4545
Fabrikantnummer74270112
FabrikantWurth Elektronik
€ 0,47
Each (In a Tray of 600)
Aantal stuks
Toroid Core 9 x 5 x 8mm EMI Suppression - 4 W 620 8mm 8mm 5mm 9mm - - - - -
RS-stocknr. 174-1364
FabrikantnummerTN14/9/5-3E25
FabrikantFERROXCUBE
€ 0,77
Each (In a Pack of 10)
Aantal stuks
Toroid Core 14.6 x 8.2 x 5.5mm Choke, Current Regulation, Energy Storage, Transformer - Ferrite - 5.5mm 8.2mm 14.6mm - - - - -
RS-stocknr. 788-0143
Fabrikantnummer74270097
FabrikantWurth Elektronik
€ 7,25
Each
Aantal stuks
Toroid Core 61 x 35.5 x 12.7mm EMI Suppression - 4 W 620 12.7mm 12.7mm 35.5mm 61mm - - - - -
RS-stocknr. 212-0910
FabrikantnummerB64290L0618X035
FabrikantEPCOS
€ 1,174
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 25.3 (Dia.) x 14.8 x 10mm - - T35 25.3mm 10mm 14.8mm 25.3mm - - - - -
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