443164051

Overview

Fair-Rite 443164051 is a solid, free-hanging ferrite core designed for flat cable applications. It utilizes Material 43 to provide an impedance of 290 ohms at 100 MHz. The component features a flat ribbon shape with an internal length of 65.28 mm (2.570 inches), an external width of 80.77 mm (3.180 inches), and an external height of 8.13 mm (0.320 inches). It operates effectively within a frequency range up to 300 MHz and complies with RoHS3 standards.

Feature Summary

• Solid construction provides structural integrity for flat ribbon cables without requiring split mechanisms.
• Material 43 composition delivers high magnetic permeability suitable for broadband noise suppression.
• Free-hanging installation design allows for flexible mounting configurations on equipment surfaces.

Applications

• Electromagnetic interference suppression on flat ribbon cables
• Noise filtering in high-frequency signal transmission lines
• Cable management and EMI control in electronic assemblies

Procurement Notes

Verify the specific Material 43 designation and impedance characteristics against the official Fair-Rite datasheet to ensure compatibility with target frequency ranges. Confirm that the solid flat geometry matches the physical dimensions of the intended cable assembly. Check for RoHS3 compliance requirements if operating in regulated markets.

Selection Notes

Select this component when a solid, non-split ferrite solution is required for flat cables. Material 43 is optimal for frequencies between 25 MHz and 300 MHz. Ensure the internal length accommodates the cable thickness and the external width fits within available spatial constraints. Compare impedance values at specific operating frequencies against alternative materials if lower or higher attenuation is needed.

Part Context

This part belongs to the Fair-Rite SNAP-IT series of clamp-on ferrite cores. It is specifically engineered for flat ribbon cables rather than round wires. The product line focuses on providing reliable EMI suppression through standardized material formulations and geometric designs that simplify integration into various electronic systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify dimensional compatibility and impedance curves before considering any alternative manufacturers or Fair-Rite series variations.