71-528331-98S

Overview

The Amphenol Aerospace Operations 71-528331-98S is a circular MIL-spec connector designed for rugged environments. It features a straight plug configuration with an aluminum alloy shell finished in olive drab cadmium plating. The unit utilizes a bayonet coupling mechanism and accepts six positions with socket-type contacts. Contacts are gold-plated copper alloy, terminated via crimping. This component complies with MIL-DTL-26482 Series I standards.

Feature Summary

• Bayonet locking system for rapid connection
• Olive drab cadmium plated aluminum housing
• Gold-plated copper alloy contact interfaces

Applications

• Military avionics systems
• Naval shipboard equipment
• Ruggedized ground vehicle electronics

Procurement Notes

Verify the specific suffix against current manufacturer documentation to ensure compatibility with mating receptacles. Confirm that the bayonet interface matches the receiving panel or cable assembly requirements. Check for updated environmental compliance statements if required by the end-use specification.

Selection Notes

Select this model when a straight, cable-mount plug with a bayonet lock is required. Ensure the circuit count of six positions aligns with the design. Verify that the crimp termination method suits the available wire gauge and tooling infrastructure for the application.

Part Context

This part belongs to the Amphenol MIL-DTL-26482 Series I family. These connectors are engineered for high-density interconnects in demanding aerospace and defense sectors. The series provides reliable performance across extreme temperature ranges and harsh operational conditions.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-26482 Series I equivalents. Verify dimensional interchangeability and electrical ratings before substitution.