71-529703-35R

Overview

The Amphenol Aerospace Operations part number 71-529703-35R is a circular MIL-spec connector receptacle belonging to the JT series. It features a size 12 shell with 35 socket contacts arranged in a specific insertion pattern. The connector utilizes a bayonet coupling mechanism for secure attachment and employs crimp termination for reliable electrical connections. Designed for harsh environments, it meets military specification standards for durability and performance.

Feature Summary

• Bayonet coupling system ensures rapid and secure mating
• Crimp contact termination provides robust signal integrity
• MIL-DTL-38999 Series III compliance for harsh environment reliability

Applications

• Avionics systems in commercial and defense aircraft
• Ground vehicle communication equipment
• Naval radar and sensor interfaces

Procurement Notes

Verify the exact suffix configuration against the original design specifications to ensure compatibility with mating connectors. Confirm that the crimp tooling matches the specified contact sizes. Check for any required environmental sealing accessories if operating in extreme conditions. Ensure the supplier provides traceability documentation for military-grade components.

Selection Notes

Select this component when a high-density circular connector with bayonet locking is required. Consider the shell size and contact arrangement for panel cutout dimensions. Evaluate the need for shielding effectiveness based on electromagnetic interference requirements. Verify temperature range suitability for the specific operational environment.

Part Context

This part belongs to the JT series of circular connectors manufactured by Amphenol Aerospace Operations. These connectors are widely used in aerospace and defense applications due to their rugged construction and standardized interface. The series offers various shell sizes and contact configurations to meet diverse interconnect needs.

Replacement Considerations

Direct replacements may include equivalent parts from other manufacturers meeting MIL-DTL-38999 Series III standards. Verify dimensional compatibility and contact alignment before substitution. Cross-reference pinout diagrams to ensure functional equivalence.