71-528266-35T

Overview

The Amphenol Aerospace Operations part number 71-528266-35T is a circular MIL-spec connector receptacle belonging to the 38999 series. It features an aluminum shell with olive drab cadmium plating and utilizes crimp termination for socket contacts. The component provides 35 positions arranged in insertion configuration 18-35, housed within a size 18 shell. Designed for wall-mount panel installation, it operates at voltage ratings of 400 VAC and 500 VDC with a current rating of 3 A. Gold-plated copper alloy contacts ensure reliable signal transmission in harsh environments.

Feature Summary

• Wall-mount panel receptacle design for secure integration
• Gold-plated copper alloy contacts for conductivity
• Aluminum shell construction with protective plating

Applications

• Avionics systems
• Aircraft airframe power distribution
• Harsh environment interconnects

Procurement Notes

Verify the specific suffix against official datasheets to confirm contact type and plating specifications. Ensure compatibility with mating plug standards. Confirm environmental sealing requirements match application needs. Check for RoHS compliance status if required by project specifications. Validate that the aluminum housing material meets corrosion resistance criteria for the intended operational environment.

Selection Notes

Select this component when a high-density circular connector is required for panel mounting. The size 18 shell accommodates 35 positions suitable for complex signal routing. Verify that the crimp termination method aligns with available wiring tools. Consider the 3 A current rating for load calculations. Ensure the wall-mount style fits the chassis constraints and orientation requirements of the assembly.

Part Context

This part belongs to the Amphenol 38999 series of circular connectors, widely used in military and aerospace applications. The series is known for its self-locking capability and robust performance in demanding conditions. The 71- prefix typically denotes a specific manufacturer code or variant within the broader MIL-DTL-38999 standard framework, ensuring interchangeability with other compliant components.

Replacement Considerations

• JTPQ00RE-18-35SB(003)