71-529702-99E

Overview

The Amphenol Aerospace Operations part number 71-529702-99E is a circular connector plug identified by the commercial designation JT08RP-10-99PA(318). It features a 99-position configuration, comprising 97 signal contacts and 2 coaxial contacts. The connector utilizes a size 10 shell with a PA insert and employs crimp termination for pin contacts. Constructed with an aluminum alloy housing finished in cadmium plating with chromate passivation, it provides environmental sealing capabilities. This component is designed for free-hanging installation and operates within a temperature range of -65°C to 200°C, adhering to MIL-DTL-38999 Series III standards.

Feature Summary

• High-density interconnect capability with 99 positions including coaxial channels
• Robust environmental sealing for harsh operating conditions
• Self-locking threaded coupling mechanism for secure connection
• Crimp termination interface ensuring reliable electrical contact

Applications

• Aerospace avionics systems requiring high pin count
• Military communication equipment interfaces
• Industrial instrumentation in demanding environments
• Radar and electronic warfare subsystems

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to ensure compatibility with mating connectors and cable assemblies. Confirm that the crimp tooling matches the specified contact sizes. Check for any recent design changes or obsolescence notices from Amphenol Aerospace Operations prior to finalizing procurement orders.

Selection Notes

Select this connector when a high-density circular interface is required within a MIL-DTL-38999 Series III form factor. Ensure the mating receptacle shares the same shell size and insert arrangement. Consider the thermal rating and environmental sealing requirements relative to the specific application environment before choosing this model over other series options.

Part Context

This component belongs to the JT08 series of circular connectors manufactured by Amphenol Aerospace Operations. These connectors are widely used in defense and aerospace sectors due to their compliance with stringent military specifications. The part number structure indicates specific shell size, insert type, and contact configuration details essential for system integration.

Replacement Considerations

Compatible substitutes include equivalent MIL-DTL-38999 Series III connectors from other qualified manufacturers such as Glenair or ITT Cannon, provided they match the exact shell size, insert arrangement, and contact type. Verify cross-reference availability through official distributor channels.