71-529702-99Y

Overview

The Amphenol Aerospace Operations model 71-529702-99Y is a circular MIL-spec connector belonging to the JT series. It functions as a wall-mount receptacle with a size 10 shell and a 99-position pin arrangement. The component utilizes crimp termination for contact attachment and features gold-plated contacts. Constructed with an aluminum alloy housing, it is designed for high-density interconnect applications requiring robust environmental sealing.

Feature Summary

• Wall-mount receptacle configuration
• High-density 99-pin layout
• Gold-plated crimp contacts

Applications

• Avionics systems
• Military equipment
• Radar installations

Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct contact plating and shell finish specifications. Confirm that the required mating cable assemblies match the crimp termination style and pin count. Check for any updated environmental sealing ratings or material certifications required by the target application standards before finalizing procurement orders.

Selection Notes

Select this component when a high-density circular interface is required in space-constrained environments. Ensure the design accommodates the wall-mount installation method and the specific shell size constraints. Verify compatibility with existing mating connectors regarding the 99-position arrangement and crimp-style contact engagement for reliable signal transmission.

Part Context

This part belongs to the JT series of circular connectors, which are widely used in aerospace and defense sectors. The series offers various shell sizes and contact arrangements to meet diverse interconnect needs. The 71-529702-99Y variant specifically addresses requirements for high pin counts in ruggedized wall-mount applications.

Replacement Considerations

Cross-reference with other manufacturers' MIL-DTL-38999 Series III equivalents. Verify dimensional interchangeability and contact alignment before substitution.