2643480102

Ferrite Cable Overview

Fair-Rite 2643480102 is a solid round cable ferrite core designed for EMI suppression. It utilizes Material 43, providing an impedance of 121 Ohms at 100 MHz. The component features a free-hanging installation type with an inside diameter of 5.08 mm (0.200 inches), an outside diameter of 12.32 mm (0.485 inches), and a length of 12.70 mm (0.500 inches).

Ferrite Cable Feature Summary

• Solid construction provides structural integrity for direct cable mounting.
• Material 43 composition offers high permeability for effective noise attenuation in the VHF/UHF range.

Ferrite Cable Applications

• Suppression of electromagnetic interference on single conductors or cables passing through the aperture.
• Common-mode noise reduction on data lines and power cords in electronic assemblies.
• EMI filtering in compact spaces where snap-on or split-core designs are unsuitable.

Ferrite Cable Procurement Notes

Verify that the cable diameter does not exceed the 5.08 mm internal diameter to ensure proper fit. Confirm Material 43 specifications align with target frequency requirements. Check RoHS compliance status if restricted substances are mandated. Ensure ordering suffix matches the standard bulk packaging configuration.

Ferrite Cable Selection Notes

Select this part when a permanent, non-split ferrite solution is required for cables up to 5.08 mm in diameter. Material 43 is optimal for frequencies above 10 MHz. Compare impedance values against other materials if lower frequency performance is needed. Consider physical dimensions to verify clearance within the enclosure design.

Ferrite Cable Part Context

This component belongs to Fair-Rite's 26 series of round cable cores. These cores are engineered for general-purpose EMI suppression. The solid design distinguishes them from split-core alternatives, offering consistent magnetic properties without air gaps introduced by hinged mechanisms.

Ferrite Cable Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Verify compatibility with existing cable diameters before considering alternative manufacturers' offerings.