71-418624-04R

Overview

The Amphenol Aerospace Operations model 71-418624-04R is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a receptacle configuration featuring a robust metal shell, typically constructed from aluminum alloy with a protective coating to withstand harsh environmental conditions. The connector utilizes a threaded coupling mechanism to ensure secure mating and vibration resistance in dynamic operational environments. It supports multiple contact arrangements, allowing for versatile signal and power transmission needs within complex avionics systems.

Feature Summary

• Engineered with a ruggedized metal housing for enhanced durability and electromagnetic interference shielding in demanding operational settings.
• Incorporates a precision-threaded coupling interface to maintain secure connection integrity under significant mechanical stress and vibration.
• Designed to meet stringent aerospace qualification standards, ensuring consistent performance across extreme temperature ranges and environmental exposures.

Applications

• Avionics systems requiring reliable data and power transmission in aircraft environments
• Military ground vehicles and tactical communication equipment subject to severe vibration
• Industrial control panels operating in hazardous or high-interference locations

Procurement Notes

Verify the exact contact configuration and shell size against the official datasheet before procurement. Ensure compatibility with mating connectors regarding thread type and keying options. Confirm that the specified environmental sealing requirements align with the installation environment. Cross-reference the revision level of the component to guarantee interchangeability with existing system assemblies.

Selection Notes

Select this component based on its specific shell size and contact arrangement capabilities. Evaluate the required ingress protection rating for the intended installation site. Consider the thermal management properties of the metal housing if high current loads are anticipated. Ensure the mounting style matches the structural constraints of the equipment panel or chassis.

Part Context

This component belongs to the broader family of circular industrial and aerospace connectors manufactured by Amphenol Aerospace. These connectors are widely recognized for their standardized interfaces and high reliability in critical infrastructure. The 71 series specifically targets applications where space constraints and environmental resilience are paramount design factors.

Replacement Considerations

Direct replacements must match the original shell size, thread type, and contact layout exactly. Verify pinout configurations to prevent electrical mismatches during retrofitting. Consult manufacturer cross-reference guides for approved equivalent parts that meet identical military specifications.