71-433031-44X

Overview

The 71-433031-44X is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the JT series and serves as a receptacle component designed for robust interconnect applications. The part number indicates specific shell size, contact arrangement, and plating characteristics consistent with military standards. This component is engineered for high-reliability environments requiring secure electrical connections.

Feature Summary

• Circular MIL-spec design for rugged environments
• Receptacle configuration for cable or panel mounting
• Threaded mating interface for secure connection

Applications

• Military avionics systems
• Defense communication equipment
• Ruggedized industrial control panels

Procurement Notes

Verify exact specifications against the official product datasheet before procurement. Confirm shell size, contact type, and plating options match system requirements. Ensure compatibility with corresponding plug connectors in the same series. Check for any updated environmental certifications or material restrictions relevant to your deployment region.

Selection Notes

Select this component based on required shell size and contact arrangement defined in the standard pinout charts. Ensure the mating connector shares the same series and coupling method. Validate environmental sealing needs and determine if additional backshell accessories are required for strain relief or EMI protection in the final assembly.

Part Context

This part falls under the JT series of circular connectors, widely used in aerospace and defense sectors. It complements other components in the 55302 and similar MIL-DTL families. The designation reflects standardized dimensions and performance criteria established for military-grade interconnect solutions.

Replacement Considerations

Cross-reference with equivalent parts from other manufacturers holding MIL-DTL compliance. Verify dimensional interchangeability and contact alignment. Ensure electrical ratings and environmental seals meet or exceed original specifications when substituting.