71-432477-98P

Overview

The Amphenol Aerospace Operations model 71-432477-98P is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a plug configuration featuring a size 98 shell, constructed with robust materials to withstand harsh environmental conditions. The connector utilizes a bayonet coupling mechanism to ensure secure mating and unmating under vibration and shock loads. It supports multiple contact arrangements, allowing for versatile signal and power transmission in critical systems where durability and consistent electrical performance are paramount.

Feature Summary

• Bayonet coupling mechanism provides rapid and secure connection retention
• Robust shell construction ensures resistance to harsh environmental factors
• Designed for high-reliability performance in aerospace and defense sectors

Applications

• Aircraft avionics systems
• Military communication equipment
• Radar system interconnections

Procurement Notes

Verify the exact contact arrangement and shell finish against the official datasheet before procurement. Ensure compatibility with existing mating receptacles regarding keying and pin-out configurations. Confirm that the environmental sealing requirements match the operational environment specifications provided by the system integrator.

Selection Notes

Select this component based on its specific shell size and coupling type suitability for the installation space. Evaluate the required contact current ratings and insulation voltage levels against the system's electrical demands. Consider the environmental protection rating necessary for the intended deployment location to ensure long-term reliability.

Part Context

This part belongs to the Amphenol Series 71 family of circular connectors, widely recognized for their rugged design and use in demanding military and aerospace environments. The series offers various shell sizes and contact options to meet diverse connectivity needs while maintaining strict adherence to industry standards for performance and durability.

Replacement Considerations

Cross-reference with official Amphenol substitution guides to identify compatible alternatives. Verify mechanical dimensions and electrical characteristics of any substitute parts to ensure seamless integration without modifying existing mounting structures or wiring harnesses.