71-477103-03P

Overview

The Amphenol Aerospace Operations part number 71-477103-03P is a circular connector plug housing. It belongs to the JT08RP series and features a 3-position configuration. The component utilizes a shell size 12 design with a 003 insertion arrangement. It is constructed as a plug connector intended for cable or panel mounting applications within military-grade interconnect systems.

Feature Summary

• Designed as a ruggedized circular connector housing for demanding environments
• Features a secure 3-position contact layout for signal integrity
• Constructed to meet stringent MIL-DTL-26482 Series II standards

Applications

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

Procurement Notes

Verify the exact datasheet specifications directly from the manufacturer before procurement. Confirm that the 003 insertion arrangement matches your mating requirements. Ensure compatibility with the corresponding socket contacts and sealing plugs if environmental protection is required. Cross-reference the Amphenol part number with any legacy equivalents to ensure correct fitment in existing assemblies.

Selection Notes

Select this component when a 3-position circular plug is required for MIL-DTL-26482 compliant systems. Consider the shell size 12 dimensions for panel cutout compatibility. Evaluate the need for additional environmental seals or backshells based on the operational environment. Ensure the mating connector provides the necessary pin configuration to align with the 003 arrangement.

Part Context

This part is manufactured by Amphenol Aerospace Operations, a provider of interconnect solutions for the defense industry. The 71-477103-03P falls under the JT08RP series, which is designed for high-reliability applications. Amphenol has supplied connectors for military and aerospace sectors for decades, focusing on ruggedized performance.

Replacement Considerations

The part number 1178-JT08RP-12-3P(003)(LC) is listed as an associated identifier. Verify functional equivalence with other manufacturers' MIL-DTL-26482 Series II connectors before substitution.