2643540702

Ferrite Cable Overview

Fair-Rite 2643540702 is a solid, free-hanging ferrite core designed for EMI suppression on round cables. It utilizes Material 43 and provides an impedance of 50 ohms at 100 MHz. The component features a cylindrical shape with an inner diameter of 6.35 mm (0.250 inches), an outer diameter of 14.28 mm (0.562 inches), and a length of 5.08 mm (0.200 inches). It is classified as a cable ferrite suitable for high-frequency noise attenuation.

Ferrite Cable Feature Summary

• Solid cylindrical construction for secure cable retention
• Material 43 composition optimized for high-frequency noise suppression
• Free-hanging design allows easy installation without mounting hardware

Ferrite Cable Applications

• Suppression of electromagnetic interference on round signal cables
• Noise filtering in high-frequency electronic assemblies
• Common-mode choke applications for data transmission lines

Ferrite Cable Procurement Notes

Verify the specific impedance tolerance and material batch consistency against the manufacturer's datasheet before integration. Confirm that the inner diameter accommodates the target cable bundle diameter with appropriate friction fit. Ensure compliance with RoHS3 regulations if required by the end product specifications.

Ferrite Cable Selection Notes

Select this part when a low-profile, solid ferrite bead is required for round cables. Material 43 is preferred over other compositions for frequencies above 10 MHz. Compare dimensions against available space constraints to ensure the 14.28 mm outer diameter fits within the enclosure or harness layout.

Ferrite Cable Part Context

This component belongs to Fair-Rite's 26 series of cable ferrites. These cores are engineered specifically for suppressing common-mode noise on wires and cables. The 2643540702 variant represents a standard size option within the Material 43 lineup, balancing physical footprint with effective impedance characteristics for general-purpose EMI control.

Ferrite Cable Replacement Considerations

Direct substitutes include Fair-Rite part numbers sharing the same Material 43 composition and similar dimensional profiles. Verify cross-compatibility by comparing inner diameter clearance and impedance curves at the operating frequency.