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. 788-0162
Fabrikantnummer742701110
FabrikantWurth Elektronik
€ 2,26
Each
Aantal stuks
Toroid Core 28 x 18 x 7.5mm EMI Suppression - 3 W 800 7.5mm 7.5mm 18mm 28mm - - - - -
RS-stocknr. 162-0149
FabrikantnummerB64290L0618X830
FabrikantEPCOS
€ 0,529
Each (In a Box of 500)
Aantal stuks
Toroid Core 26.6 (Dia.) x 11mm General Electronics - N30 26.8mm 11mm 13.5mm 26.6mm - - - - -
RS-stocknr. 239-056
FabrikantRS PRO
€ 2,988
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. 840-7213
FabrikantnummerFS-1RIN-106B-00
FabrikantBlock
€ 2,94
Each
Aantal stuks
- 26.9 x 14.5 x 14.6mm - - Iron Powder 26.9mm 14.6mm 14.5mm 26.9mm - - - - -
RS-stocknr. 466-9827
Fabrikantnummer2631665702
FabrikantFair-Rite
€ 1,09
Each (In a Pack of 5)
Aantal stuks
Round Cable Core 17.45 x 9.5 x 28.6mm Suppression Components - 31 Material 17.45mm 28.6mm 9.5mm 17.45mm - - - - -
RS-stocknr. 163-4542
Fabrikantnummer742701110
FabrikantWurth Elektronik
€ 1,774
Each (In a Tray of 60)
Aantal stuks
Toroid Core 28 x 18 x 7.5mm EMI Suppression - 3 W 800 7.5mm 7.5mm 18mm 28mm - - - - -
RS-stocknr. 124-1544
Fabrikantnummer7427012
FabrikantWurth Elektronik
€ 1,156
Each (In a Pack of 10)
Aantal stuks
EMI Suppression Toroidal Ferrite 23.5 x 12.6 x 14mm Coaxial Cable, Multiconductor Wire, Wire-Wrapping Cable, Wires - 4 W 620 - 14mm 12.6mm 23.5mm - - - - -
RS-stocknr. 212-0926
FabrikantnummerB64290L0618X830
FabrikantEPCOS
€ 1,088
Each (In a Pack of 5)
Aantal stuks
Toroid Core 26.6 (Dia.) x 11mm General Electronics - N30 26.8mm 11mm 13.5mm 26.6mm - - - - -
RS-stocknr. 467-4144
Fabrikantnummer5943001001
FabrikantFair-Rite
€ 1,136
Each (In a Pack of 5)
Aantal stuks
- 29 x 19 x 7.5mm - - 43 Material 29mm 7.5mm 19mm 29mm - - - - -
RS-stocknr. 482-6575
Fabrikantnummer5943001101
FabrikantFair-Rite
€ 0,32
Each (In a Pack of 5)
Aantal stuks
Toroid Core 12.7 (Dia.) x 6.35mm Inductive Component - 43 Material 12.7mm 6.35mm 7.9mm 12.7mm - - - - -
RS-stocknr. 163-3135
Fabrikantnummer74270115
FabrikantWurth Elektronik
€ 4,746
Each (In a Tray of 40)
Aantal stuks
Toroid Core 31.5 19 (Dia.) x 16mm General Electronics - 3W800 31.5mm 16mm 19mm 31.5mm - - - - -
RS-stocknr. 467-2643
Fabrikantnummer2643250302
FabrikantFair-Rite
€ 0,245
Each (In a Pack of 10)
Aantal stuks
Bead 6.35 x 2.95 x 15.9mm Suppression Components - 43 Material 6.35mm 15.9mm 2.95mm 6.35mm - - - - -
RS-stocknr. 467-2659
Fabrikantnummer2643250402
FabrikantFair-Rite
€ 0,166
Each (In a Pack of 5)
Aantal stuks
EMI Suppression 6.35 x 2.95 x 12.7mm EMI Suppression - 43 Material 6.35mm 12.7mm 2.95mm 6.35mm - - - - -
RS-stocknr. 163-3137
Fabrikantnummer7427133
FabrikantWurth Elektronik
€ 3,49
Each (In a Tray of 24)
Aantal stuks
Split Core 32.8 x 16.4 x 13mm General Electronics - 4W620 32.8mm - 16.4mm 32.8mm - - - - -
RS-stocknr. 124-1537
Fabrikantnummer7427005
FabrikantWurth Elektronik
€ 1,241
Each (In a Pack of 10)
Aantal stuks
Ferrite Core 16 x 9 x 28mm General Electronics - 4 W 620 16mm 28mm 9mm 16mm - - - - -
RS-stocknr. 163-4555
Fabrikantnummer74270176
FabrikantWurth Elektronik
€ 0,323
Each (In a Tray of 500)
Aantal stuks
Toroid Core 10 x 5 x 5mm EMI Suppression - 7 W 850 5mm 5mm 5mm 10mm - - - - -
RS-stocknr. 172-9986
Fabrikantnummer2643480002
FabrikantFair-Rite
€ 0,768
Each (In a Box of 1152)
Aantal stuks
Round Cable Core 12.3 x 4.95 x 25.4mm Suppression Components - 43 Material 12.3mm 25.4mm 4.95mm 12.3mm - - - - -
RS-stocknr. 124-1545
Fabrikantnummer7427010
FabrikantWurth Elektronik
€ 1,039
Each (In a Pack of 10)
Aantal stuks
Toroid Core 16.5 x 8 x 13mm General Electronics - 4 W 620 16.5mm 13mm 8mm 16.5mm - - - - -
RS-stocknr. 788-0181
Fabrikantnummer74270120
FabrikantWurth Elektronik
€ 1,242
Each (In a Bag of 5)
Aantal stuks
Toroid Core 21 x 13 x 12mm EMI Suppression - 4 W 620 12mm 12mm 13mm 21mm - - - - -
RS-stocknr. 257-4474
FabrikantnummerRRH095-050-145-K5B
FabrikantRichco
€ 0,936
Each (In a Pack of 5)
Aantal stuks
Ferrite Core 9.5 x 5 x 14.5mm Filtering - Ferrite - 14.5mm 5mm 9.5mm - - - - -
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