71-529705-55X

Overview

The Amphenol Aerospace Operations model 71-529705-55X is a circular connector component belonging to the JT08RP series. It functions as a receptacle with a screw coupling mechanism, designed for secure environmental sealing in demanding applications. The unit utilizes silver-plated contacts and an aluminum alloy housing treated with cadmium over chromate passivation. This configuration supports robust electrical interconnection while maintaining structural integrity under vibration and harsh conditions typical of aerospace and defense sectors.

Feature Summary

• Screw coupling mechanism ensures secure mating and environmental sealing
• Aluminum alloy housing provides lightweight durability
• Silver-plated contacts ensure reliable conductivity
• Designed for high-reliability harsh environment operations

Applications

• Avionics systems
• Naval equipment
• Missile systems
• Radar systems

Procurement Notes

Verify the specific contact arrangement and shell size against the official datasheet before procurement. Confirm that the ordering suffix matches the required pinout and termination style. Ensure compatibility with existing mating connectors within the system architecture. Request manufacturer certification documents to validate material specifications and compliance with relevant military standards for critical deployment scenarios.

Selection Notes

Select this component when a ruggedized circular connector with screw coupling is required for signal or power distribution. Evaluate the need for environmental sealing capabilities inherent to the JT08RP design. Consider the weight constraints of the application where aluminum alloy construction offers advantages over heavier materials. Ensure the operating temperature range aligns with the system's thermal profile.

Part Context

This part belongs to the JT08RP series of circular connectors manufactured by Amphenol Aerospace Operations. These connectors are engineered for military and aerospace applications requiring high reliability. The series is characterized by its robust mechanical design and ability to withstand severe environmental stresses including vibration, humidity, and temperature extremes common in defense platforms.

Replacement Considerations

Direct replacements must match the MIL-C-5015 specification requirements. Verify identical shell size, contact configuration, and mounting style. Cross-reference with equivalent parts from other qualified manufacturers holding the same military specification approval to ensure functional interchangeability without redesigning the host assembly.