71-433032-13W

Overview

The Amphenol Aerospace Operations model 71-433032-13W is a circular MIL-DTL-38999 Series II connector. It functions as a straight plug with 13 contact positions utilizing crimp socket termination. The component features a size 10 shell constructed from aluminum alloy, finished with cadmium plating for corrosion resistance. This interconnect system is designed for reliable signal and power transmission in demanding aerospace environments.

Feature Summary

• Straight plug configuration for direct cable mounting
• Crimp socket contact termination method
• Aluminum alloy shell with protective cadmium finish

Applications

• Aircraft avionics systems
• Airframe power distribution
• In-flight entertainment connectivity

Procurement Notes

Verify the specific datasheet revision and environmental sealing ratings against project requirements. Confirm that the crimp tooling matches the specified contact size. Ensure compatibility with mating receptacles regarding keying and shell size to prevent installation errors in final assemblies.

Selection Notes

Select this part for applications requiring a standard straight plug interface within the MIL-DTL-38999 Series II framework. Evaluate the need for cadmium plating versus alternative finishes based on environmental exposure. Verify pinout arrangements and insulation material compatibility with existing harness designs.

Part Context

This component belongs to the extensive Amphenol Aerospace circular connector portfolio, widely utilized in commercial and military aviation. The Series II designation indicates compliance with established military standards for ruggedized interconnects, ensuring performance under vibration and thermal cycling typical of aircraft operations.

Replacement Considerations

Cross-reference with equivalent parts from other manufacturers holding MIL-DTL-38999 certification. Verify dimensional interchangeability and electrical continuity before substitution.