71-418620-39E

Overview

The Amphenol Aerospace Operations part number 71-418620-39E is a circular MIL-spec connector plug belonging to the JT06RE series. It utilizes a size 20 shell with a straight orientation and features a threaded mating style for secure connection. The component contains 39 positions designed for socket (female) contacts, which are terminated via a crimp method. This industrial transition series connector is constructed from aluminum alloy housing.

Feature Summary

• Threaded coupling mechanism ensures reliable engagement in demanding environments
• Aluminum alloy housing provides structural integrity and shielding
• Crimp termination supports robust electrical connections for signal distribution

Applications

• Aircraft avionics systems
• Airframe power distribution networks
• In-flight entertainment wiring
• Control and instrumentation circuits

Procurement Notes

Verify the specific revision suffix against the manufacturer's current datasheet to ensure compatibility with mating receptacles. Confirm that the crimp tooling matches the contact specifications defined in the assembly instructions. Cross-reference the alias 71-418620-39E with official ordering guides to validate active status and environmental compliance requirements before finalizing procurement.

Selection Notes

Select this component when a straight, threaded circular connector with 39 positions is required for signal or low-current applications. Ensure the mating environment accommodates the size 20 shell dimensions. Verify that the crimp termination process aligns with available assembly equipment and that the aluminum housing finish meets the corrosion resistance standards of the installation site.

Part Context

This connector belongs to the JT06RE series, representing an industrial transition variant within the broader MIL-DTL-38999 family. It serves as a bridge between legacy military specifications and modern commercial aerospace requirements. The series emphasizes weight reduction and simplified installation while maintaining rugged performance characteristics suitable for harsh operational conditions.

Replacement Considerations

The part number 71-418620-39E is explicitly listed as an alias for JT06RE-20-39PA(301). Substitution should be limited to this confirmed equivalent part number to maintain mechanical and electrical interface consistency.