R573J02420

Overview

The Radiall R573J02420 is a high-performance RF coaxial connector designed for demanding aerospace and defense applications. It features a robust metallic housing and precision-engineered contacts to ensure reliable signal transmission in harsh environments. The component supports frequencies up to 18 GHz with low insertion loss and high return loss characteristics, maintaining impedance stability at 50 ohms. Its construction utilizes durable materials resistant to corrosion and mechanical stress, ensuring long-term operational integrity under extreme temperature variations and vibration conditions typical of military and avionics systems.

Feature Summary

• Engineered for high-frequency signal integrity in critical communication systems
• Constructed with corrosion-resistant materials for durability in harsh environments
• Designed to withstand extreme mechanical stress and vibration

Applications

• Military avionics radar systems
• Satellite communication ground stations
• Defense electronic warfare equipment

Procurement Notes

Verify the specific mating interface and contact plating requirements against your system schematic before procurement. Ensure that the environmental sealing specifications meet the operational standards of your deployment site. Confirm compatibility with existing cable assemblies and panel cutouts to prevent integration issues during assembly.

Selection Notes

Select this component when operating frequencies exceed standard commercial limits and require verified performance up to 18 GHz. Consider its ruggedized design for applications involving significant thermal cycling or physical shock. Evaluate the need for hermetic sealing if the installation environment contains moisture or particulate contaminants.

Part Context

This connector belongs to Radiall's specialized line of RF components tailored for aerospace reliability. It complements other series connectors by offering enhanced frequency response within a compact form factor. The design philosophy prioritizes signal fidelity and mechanical resilience over cost reduction, targeting niche markets where failure is not an option.

Replacement Considerations

Direct substitutes may include models from Amphenol or Hirose with matching 50-ohm impedance and similar frequency ranges. Verify dimensional tolerances and mounting configurations to ensure physical interchangeability without modifying the host chassis.