71-430581-32S

Overview

The Amphenol Aerospace Operations part number 71-430581-32S is a circular MIL-spec connector plug. It features a size 32 shell with a bayonet coupling mechanism and straight mounting style. The component utilizes crimp termination for contact attachment and includes gold-plated copper alloy contacts. Designed for box or panel installation, this receptacle-style plug supports high-current applications within military and aerospace environments, adhering to MIL-DTL-38999 series standards for reliability in harsh conditions.

Feature Summary

• Bayonet coupling system for secure connection
• Gold-plated copper alloy contacts for conductivity
• Crimp termination method for wire attachment
• Straight mounting configuration for direct alignment

Applications

• Military avionics systems
• Aerospace power distribution
• Radar equipment interconnects
• Ground support electronics

Procurement Notes

Verify the specific shell size and contact arrangement against the official datasheet before procurement. Confirm that the crimp tooling matches the contact size specifications. Ensure environmental sealing requirements align with the intended application environment. Check for any applicable compliance certifications required by the end-user specification.

Selection Notes

Select this component when a robust circular connector with a bayonet lock is required for high-reliability applications. Consider the straight mounting orientation and box/panel mount style during mechanical design integration. Evaluate the current carrying capacity of the selected contact arrangement to ensure it meets the system's electrical load requirements without exceeding thermal limits.

Part Context

This part belongs to the MIL-DTL-38999 series of circular connectors, widely used in defense and aerospace sectors. Amphenol Aerospace Operations manufactures these components to meet stringent military standards. The series is known for its durability and performance in extreme temperatures and vibration, making it suitable for critical mission-critical systems where failure is not an option.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-38999 compliant parts. Verify dimensional compatibility and mating interface integrity. Ensure equivalent electrical ratings and environmental seals are maintained. Consult official substitution lists from Amphenol for approved alternatives.