431164951

Overview

Fair-Rite model 431164951 is a Round Cable Snap-It assembly designed for electromagnetic interference suppression. It utilizes Fair-Rite Material 43, providing an impedance of 280 ohms at 100 MHz. The component features a hinged snap-on design with free-hanging mounting. Internal dimensions are 0.201 inches (5.11 mm) diameter, while external dimensions measure 0.680 inches wide by 0.331 inches high (17.27 mm x 8.41 mm). The unit operates within a temperature range of 0°C to 85°C and has a product length of 36.2 mm.

Feature Summary

• Hinged snap-on construction allows for easy installation on existing cables without disconnection.
• Material 43 composition provides effective broadband noise attenuation in the RF spectrum.
• Free-hanging design accommodates round cables or bundled wires securely.

Applications

• Electromagnetic interference suppression on round cables
• Noise filtering on bundled wire assemblies
• RFI mitigation in electronic equipment cabling

Procurement Notes

Verify that the specific part number 431164951 corresponds to the Material 43 composition and the stated 280 ohm impedance at 100 MHz. Confirm the internal diameter requirement matches the 5.11 mm specification to ensure proper fit for the target cable bundle. Check RoHS compliance status if required by the end-use environment.

Selection Notes

Select this component when a non-invasive solution for cable noise reduction is required. The snap-on mechanism eliminates the need to disconnect cables during installation. Ensure the cable diameter falls within the 5.11 mm internal limit. Material 43 is suitable for general-purpose RFI suppression across a broad frequency range.

Part Context

This component belongs to the Round Cable Snap-It series from Fair-Rite Products Corp. These assemblies are engineered specifically for rapid deployment on existing wiring harnesses. The series offers various material compositions and sizes to address different impedance and physical size requirements for EMI control applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with alternative Fair-Rite snap-on cores based on matching internal diameter and Material 43 impedance characteristics.

FAQ

What is the maximum operating temperature for this ferrite core?

The maximum operating temperature is 85°C.

Does this assembly require tools for installation?

No, the hinged snap-on design allows for manual installation onto cables without additional tools.