71-432479-19S

Overview

The Amphenol Aerospace Operations 71-432479-19S is a circular MIL-spec connector plug designed for robust interconnect applications. It features a size 14 shell with a bayonet coupling mechanism and contains 19 socket contacts. The component utilizes crimp termination for secure wire attachment and supports a current rating of 7.5 amperes. Constructed with gold-plated copper alloy contacts, it ensures reliable signal transmission in demanding environments.

Feature Summary

• Bayonet locking system provides rapid engagement and secure retention
• Crimp termination interface enables durable wire connections
• Gold-plated contacts ensure corrosion resistance and conductivity

Applications

• Aerospace avionics systems
• Industrial control equipment
• Military communication devices

Procurement Notes

Verify the specific datasheet revision and contact configuration against project requirements before procurement. Confirm that the crimp tooling matches the contact specifications to ensure proper termination integrity. Check for any environmental sealing requirements or mating connector compatibility needs specific to the assembly design.

Selection Notes

Select this model when a straight plug with bayonet coupling is required for size 14 shells. Ensure the application environment does not exceed the thermal limits associated with gold-plated contacts. Verify cable diameter compatibility with the strain relief provisions inherent to the plug housing design.

Part Context

This part belongs to the Amphenol circular connector family, adhering to military specifications for durability. It serves as a critical interface component in systems requiring high reliability and vibration resistance. The design prioritizes mechanical strength and electrical stability across varying operational conditions.

Replacement Considerations

Cross-reference with MS3476L14-19S for potential interchangeability based on identical shell size and contact count. Verify pinout arrangements and mounting dimensions to ensure mechanical fit within existing chassis constraints.