446173551

Overview

Fair-Rite Products Corp. part number 446173551 is a snap-on ferrite core designed for electromagnetic interference suppression on round cables. It utilizes Fair-Rite Material 46 and features a hinged design for easy installation without disconnecting wires. The component has an inner diameter of 0.201 inches (5.11 mm) and an outer width of 0.504 inches (12.80 mm). It provides an impedance of 100 ohms at 100 MHz, with specific values of 50 ohms at 25 MHz and 87 ohms at 50 MHz as documented in associated product data.

Feature Summary

• Snap-on hinged design allows installation around existing cables without disconnection
• Constructed from Fair-Rite Material 46 for effective high-frequency noise attenuation
• Suitable for suppressing electromagnetic interference on round cable assemblies

Applications

• Electromagnetic interference suppression on round cables
• High-frequency noise attenuation in electronic wiring
• Signal integrity improvement in cable harnesses

Procurement Notes

Verify the exact material composition and impedance specifications against the official Fair-Rite datasheet before procurement. Confirm that the Snap-It series designation matches the required mechanical fit for the target cable diameter. Ensure compliance with RoHS3 standards if required by the end application. Cross-reference the manufacturer part number to avoid confusion with similar snap-on cores.

Selection Notes

Select this component when a non-invasive solution for cable noise suppression is required. The Material 46 composition offers specific permeability characteristics suitable for the targeted frequency range. The snap-on mechanism simplifies assembly compared to solid cores. Verify that the cable diameter falls within the 5.11 mm inner diameter specification to ensure proper fit and magnetic coupling efficiency.

Part Context

This component belongs to the Snap-It series of ferrite cores from Fair-Rite Products Corp. These cores are engineered for rapid deployment on wire bundles. The series includes various materials and sizes to address different impedance requirements. Part 446173551 specifically targets applications requiring the electrical properties of Material 46 in a convenient clamping form factor.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.