71-529703-98R

Overview

The Amphenol Aerospace Operations connector, identified by part number 71-529703-98R, is a circular MIL-spec receptacle designed for high-reliability applications. It features a size 12 shell with a threaded coupling mechanism and panel mount installation style. The component utilizes solder termination for secure electrical connections and includes pin contacts. Constructed with an aluminum alloy shell finished in cadmium plating, it ensures durability in demanding environments. This receptacle is compatible with the JT08RP series and adheres to MIL-DTL-26482 standards for robust performance.

Feature Summary

• Threaded coupling mechanism provides secure connection integrity
• Panel mount installation style facilitates structural integration
• Solder termination ensures reliable electrical contact stability

Applications

• Commercial aerospace avionics systems
• Military communication equipment
• Harsh environment instrumentation

Procurement Notes

Verify the exact suffix against official manufacturer documentation to confirm compatibility with mating plugs and environmental sealing requirements. Ensure the cadmium-plated aluminum shell meets specific corrosion resistance needs for the intended operational environment. Cross-reference the MIL-DTL-26482 compliance status with current procurement specifications to guarantee adherence to quality and reliability standards required for critical interconnect applications.

Selection Notes

Select this component when a ruggedized circular connector with threaded engagement is required for panel mounting. The size 12 configuration offers a balance of contact density and physical footprint suitable for space-constrained installations. Consider the cadmium plating for general corrosion protection, though alternative finishes may be necessary for specific chemical exposure scenarios. Validate that the solder cup termination method aligns with available assembly tools and processes.

Part Context

This part belongs to the JT08RP series of circular connectors manufactured by Amphenol Aerospace Operations. These connectors are widely recognized in the aerospace and defense sectors for their durability and consistent performance under vibration and shock conditions. The series supports various contact arrangements and shell sizes, providing flexibility for diverse wiring harness configurations while maintaining strict adherence to military specification standards for interchangeability.

Replacement Considerations

Compatible substitutes include other MIL-DTL-26482 Series I connectors from qualified manufacturers, provided they match the size 12 shell, threaded coupling, and pin contact arrangement. Verify dimensional compatibility and contact plating specifications before substitution to ensure seamless integration into existing assemblies without requiring modification to mating interfaces or mounting hardware.