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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Description Prix Type Dimensions Application Impedance Material Diameter Height Inner Diameter Outer Diameter Outer Dimensions Outer Height Series Aperture Diameter Number of Apertures
N° de stock RS 239-062
MarqueRS PRO
5,84 €
Each (In a Pack of 6)
Unité
Ferrite Core 12.7 (Dia.) x 28.5mm EMI Suppression - Ferrite 28.5mm 28.57mm 13.77mm 28.5mm - - - - -
N° de stock RS 239-056
MarqueRS PRO
2,988 €
Each (In a Pack of 6)
Unité
Ferrite Core 15.64 x 6.99 x 28.57mm EMI Suppression - Ferrite, Nickel Zinc - 28.57mm 6.99mm 15.64mm - - - - -
N° de stock RS 136-9032
MarqueRS PRO
5,20 €
Each
Unité
Ferrite Ring 36 x 23 x 16.1mm EMI Suppression - - - - - - - - - - -
N° de stock RS 136-8985
MarqueRS PRO
24,43 €
Each (In a Tray of 8)
Unité
Ferrite Ring 102 x 65.8 x 16.1mm EMI Suppression - K 4000 16.1mm 16.1mm 65.8mm 102mm - - - - -
N° de stock RS 136-8984
MarqueRS PRO
3,611 €
Each (In a Tray of 90)
Unité
Ferrite Ring 58.3 x 40.8 x 18.6mm EMI Suppression - K 4000 18.6mm 18.6mm 40.8mm 58.3mm - - - - -
N° de stock RS 136-8983
MarqueRS PRO
6,906 €
Each (In a Tray of 90)
Unité
Ferrite Ring 50 x 30 x 21.1mm EMI Suppression - K 4000 21.1mm 21.1mm 30mm 50mm - - - - -
N° de stock RS 136-8980
MarqueRS PRO
4,717 €
Each (In a Tray of 140)
Unité
Ferrite Ring 36 x 23 x 16.1mm EMI Suppression - K 4000 16mm 16mm 23mm 36mm - - - - -
N° de stock RS 136-9033
MarqueRS PRO
1,83 €
Each
Unité
Ferrite Ring 40 x 24 x 17.1mm EMI Suppression - - - - - - - - - - -
N° de stock RS 136-8982
MarqueRS PRO
1,783 €
Each (In a Tray of 112)
Unité
Ferrite Ring 40 x 24 x 17.1mm EMI Suppression - K 4000 17.1mm 17.1mm 24mm 40mm - - - - -
N° de stock RS 136-9023
MarqueRS PRO
42,99 €
Each
Unité
Ferrite Ring 102 x 65.8 x 16.1mm EMI Suppression - - - - - - - - - - -
N° de stock RS 136-9022
MarqueRS PRO
3,68 €
Each
Unité
Ferrite Ring 58.3 x 40.8 x 18.6mm EMI Suppression - - - - - - - - - - -
N° de stock RS 136-9021
MarqueRS PRO
12,15 €
Each
Unité
Ferrite Ring 50 x 30 x 21.1mm EMI Suppression - - - - - - - - - - -
N° de stock RS 124-1849
Référence fabricant742701716
0,689 €
Each (In a Pack of 10)
Unité
EMI Suppression Toroidal Ferrite 12.7 x 7.9 x 6.35mm Coaxial Cable, Multiconductor Wire, Wires, Wire-Wrapping Cable - 7 W 380 - 6.35mm 7.9mm 12.7mm - - - - -
N° de stock RS 788-0178
Référence fabricant74270112
0,50 €
Each (In a Bag of 5)
Unité
Toroid Core 9 x 5 x 8mm EMI Suppression - 4 W 620 8mm 8mm 5mm 9mm - - - - -
N° de stock RS 163-4545
Référence fabricant74270112
0,47 €
Each (In a Tray of 600)
Unité
Toroid Core 9 x 5 x 8mm EMI Suppression - 4 W 620 8mm 8mm 5mm 9mm - - - - -
N° de stock RS 467-4144
Référence fabricant5943001001
MarqueFair-Rite
1,136 €
Each (In a Pack of 5)
Unité
- 29 x 19 x 7.5mm - - 43 Material 29mm 7.5mm 19mm 29mm - - - - -
N° de stock RS 124-1546
Référence fabricant7427004
1,59 €
Each (In a Pack of 10)
Unité
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 - - - - -
N° de stock RS 265-1802
Référence fabricantRI 26 13 28
MarqueRichco
9,14 €
Each
Unité
Ferrite Core 26 (Dia.) x 28.5mm VE/CD - Ferrite 26mm 28.5mm 13mm 26mm - - - - -
N° de stock RS 467-4188
Référence fabricant5943004901
MarqueFair-Rite
0,372 €
Each (In a Pack of 10)
Unité
Toroid Core 16 (Dia.) x 6.35mm Inductive Component - 43 Material 16mm 6.6mm 9.6mm 16mm - - - - -
N° de stock RS 169-6769
Référence fabricantESD-R-12C
MarqueKEMET
0,195 €
Each (In a Box of 1400)
Unité
Toroid Core 11.8 x 7.3 x 15mm Consumer Electronics - Nickel Zinc - 15mm 7.3mm 11.8mm - - - - -