71-433339-01R

Overview

The Amphenol Aerospace Operations model 71-433339-01R is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a receptacle configuration featuring a robust metal shell constructed from corrosion-resistant materials to withstand harsh environmental conditions. The unit incorporates precision-engineered contacts arranged in a defined pin count, ensuring secure electrical interconnection within complex wiring systems. It adheres to stringent military specifications regarding mechanical durability and electromagnetic compatibility, providing consistent performance across extreme temperature ranges and vibration profiles typical of avionics and ground support equipment installations.

Feature Summary

• Constructed with a durable metal shell for enhanced mechanical protection and shielding effectiveness
• Engineered to meet rigorous military standards for environmental sealing and reliability
• Features precise contact alignment mechanisms to ensure stable signal transmission

Applications

• Avionics systems integration
• Military communication equipment
• Ground support vehicle electronics

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to confirm exact contact arrangement and shell finish. Ensure compatibility with mating connectors by checking interface dimensions and locking mechanisms. Request certified test reports or material certifications if required for specific regulatory compliance. Confirm that the supplied units match the specified revision level to avoid integration issues with existing hardware assemblies.

Selection Notes

Select this component based on its specific form factor and contact configuration requirements for the intended installation space. Evaluate the environmental rating against the operational exposure conditions such as moisture, salt spray, or thermal cycling. Consider the mating cycle durability and strain relief options when designing the cable assembly interface. Cross-reference mounting hole patterns and panel thickness tolerances to ensure proper fitment within the equipment chassis.

Part Context

This receptacle belongs to the broader family of circular connectors utilized in critical infrastructure where failure is not an option. The series is characterized by its modular design allowing for various contact types and quantities. It serves as a foundational interconnect solution in platforms requiring high-density wiring and reliable data or power transfer under demanding operational stresses.

Replacement Considerations

Consult official interchangeability matrices for direct substitute part numbers before implementation. Verify that any alternative component matches the original interface geometry and electrical characteristics precisely. Ensure that cross-referenced parts maintain equivalent environmental ratings and certification levels to preserve system integrity.