71-477103-22P

Overview

The 71-477103-22P is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It corresponds to the JT08RP-12-22P(003)(LC) designation and belongs to the JT series of heavy-duty connectors. This component is designed for robust interconnect applications requiring high reliability in demanding environments.

Feature Summary

• Constructed as a heavy-duty circular connector suitable for rigorous operational conditions
• Features a plug configuration with specific pin arrangements for secure mating
• Complies with established military specifications for durability and performance

Applications

• Military avionics systems
• Defense equipment interconnects
• Ruggedized industrial control panels

Procurement Notes

Verify the exact suffix codes and environmental sealing ratings against the official datasheet before procurement. Confirm that the supplier provides traceability documentation required for military-grade components. Ensure compatibility with existing panel cutouts and mating receptacles to prevent integration issues during assembly.

Selection Notes

Select this part when heavy-duty mechanical strength and proven MIL-spec reliability are required. Evaluate the specific pin count and contact material requirements against the application's electrical load. Consider the operating temperature range and environmental sealing needs to ensure long-term performance in harsh conditions.

Part Context

This component is part of Amphenol's extensive portfolio of military interconnect solutions, which have served defense applications for decades. The JT series represents a legacy of ruggedized connectivity optimized for ground, air, and naval platforms where failure is not an option.

Replacement Considerations

Cross-reference with MS3106 or MS3108 series equivalents if available. Verify that any substitute matches the shell size, contact arrangement, and mounting style exactly to maintain system integrity.