71-477107-01P

Overview

The Amphenol Aerospace Operations part number 71-477107-01P is a circular MIL-spec connector receptacle. It is an alternate designation for the JT08RP-20-1P(003)(LC) series, conforming to MIL-DTL-26482 II standards. The component features a size 20 shell with a bayonet coupling mechanism and straight panel mount installation. It utilizes crimp termination for pin contacts and includes an olive drab cadmium plated aluminum alloy shell.

Feature Summary

• Bayonet locking system ensures secure mating in high-vibration environments
• Aluminum alloy housing provides structural durability with corrosion-resistant plating
• Crimp contact termination supports reliable electrical connections for defined wire gauges

Applications

• Military avionics systems
• Naval shipboard equipment
• Ruggedized ground vehicle electronics

Procurement Notes

Verify the specific suffix codes against the manufacturer's current datasheet to confirm exact contact arrangements and environmental sealing ratings. Cross-reference the alternate part number 71-477107-01P with JT08RP-20-1P(003)(LC) to ensure compatibility with existing assembly drawings and mating interface requirements before finalizing procurement orders.

Selection Notes

Select this component when a MIL-DTL-26482 II compliant receptacle is required for panel mounting applications. Ensure the design accommodates the straight orientation and bayonet coupling style. Verify that the crimp tooling matches the specified contact sizes and that the operating environment aligns with the material specifications of the aluminum shell and gold-plated contacts.

Part Context

This part belongs to the Amphenol Aerospace JT08 series, which are circular connectors designed for military and aerospace use. The series is characterized by its robust construction and compliance with stringent defense industry standards for interconnectivity in harsh operational conditions.

Replacement Considerations

Direct substitutes include equivalent MIL-DTL-26482 II connectors from other manufacturers such as Glenair or ITT Cannon, provided they match the shell size, contact configuration, and mounting style.