71-529703-35S

Overview

The Amphenol Aerospace Operations model 71-529703-35S is a circular connector assembly designed for high-reliability applications. It features a shell size of 35 and utilizes a solder termination method for secure electrical connections. The connector incorporates a bayonet coupling mechanism to ensure rapid engagement and robust retention under vibration. This specific configuration supports multiple contact arrangements, providing versatile connectivity options for demanding aerospace and defense environments where environmental sealing and mechanical durability are critical.

Feature Summary

• Bayonet coupling mechanism ensures secure engagement and resistance to vibration
• Solder termination provides reliable electrical connection integrity
• Circular connector design supports diverse contact configurations

Applications

• Aerospace avionics systems
• Defense communication equipment
• Military ground vehicles

Procurement Notes

Verify the exact contact arrangement and shell finish against the specific project requirements before procurement. Confirm that the mating connector counterpart matches the coupling type and contact gender. Ensure environmental sealing specifications align with the operational environment. Cross-reference the manufacturer's latest datasheet for any updated compliance certifications or material restrictions relevant to the intended deployment.

Selection Notes

Select this component based on the required shell size and contact count compatibility with the system architecture. Evaluate the environmental sealing needs against the connector's inherent protection capabilities. Consider the mechanical stress profiles of the installation site to validate the bayonet coupling suitability. Ensure the termination method aligns with available assembly tools and processes.

Part Context

This part belongs to the Amphenol Series 71 family of circular connectors, widely recognized in aerospace and military sectors. The series emphasizes rugged construction and standardized interfaces. Model 71-529703-35S represents a specific variant within this lineage, tailored for particular pin counts and mounting styles common in complex electronic assemblies requiring high-density interconnects.

Replacement Considerations

Direct replacements must match the shell size, coupling style, and contact layout. Verify dimensional compatibility with existing panel cutouts and mating receptacles. Ensure equivalent environmental ratings and material compositions to maintain system integrity without redesigning surrounding structures.