71-528263-35E

Overview

The Amphenol Aerospace Operations part number 71-528263-35E is a circular MIL-spec connector receptacle manufactured by Amphenol. It corresponds to the JTPQ00RE-12-35PA(003) designation and utilizes a size 12 shell with a 35-position pin arrangement. The component features a bayonet locking mechanism and is designed for cable installation. Contact plating is specified as gold, and the housing material is aluminum. This connector complies with MIL-DTL-38999 Series II standards, ensuring reliability in demanding operational environments.

Feature Summary

• Bayonet coupling system for rapid engagement
• Gold-plated contacts for conductivity
• Aluminum alloy shell construction

Applications

• Military avionics systems
• Aerospace instrumentation
• Harsh environment interconnects

Procurement Notes

Verify the exact suffix configuration against the original design specification to ensure compatibility with mating plugs. Confirm that the gold contact plating meets the required environmental resistance standards for the specific application. Check for any alternate manufacturer cross-references if supply chain constraints exist. Ensure the cable entry orientation matches the assembly requirements.

Selection Notes

Select this component when a high-density 35-position interface is required within a compact size 12 shell. The bayonet lock provides secure retention without threading time. Verify that the operating temperature range aligns with the system's thermal profile. Consider the weight savings of the aluminum housing compared to steel alternatives for aerospace applications.

Part Context

This receptacle belongs to the MIL-DTL-38999 Series II family of circular connectors. It is engineered for use in rugged electronic systems where vibration and shock resistance are critical. The design supports both signal and power distribution tasks in defense and commercial aviation sectors.

Replacement Considerations

Cross-reference with MS27500 series equivalents from other manufacturers. Verify dimensional interchangeability before substitution.