71-430579-12S

Overview

The Amphenol Aerospace Operations part number 71-430579-12S is a circular MIL-spec connector plug. It features a bayonet coupling mechanism and is designed for cable mounting. The connector utilizes crimp termination for electrical connections. It is constructed with an aluminum alloy shell, which provides durability in demanding environments. This component belongs to the Series 38999 family of connectors.

Feature Summary

• Bayonet coupling system for secure mating
• Cable mount installation style
• Aluminum alloy shell construction

Applications

• Avionics systems
• Military communication equipment
• Radar systems

Procurement Notes

Verify the specific shell size and contact arrangement against the official datasheet before procurement. Confirm that the required contacts are ordered separately as they are not included with the receptacle or plug body. Ensure compatibility with existing mating connectors regarding the bayonet interface and environmental sealing requirements.

Selection Notes

Select this component when a robust circular connector with a bayonet lock is required for cable applications. Consider the aluminum shell material for weight-sensitive installations. Verify the specific pin-out configuration matches the system design needs. Check environmental ratings if operation in extreme conditions is anticipated.

Part Context

This part is part of the extensive Amphenol Series 38999 product line. These connectors are widely used in aerospace and defense industries. They offer high density and reliability. The 71-430579 series represents a standard configuration within this family, providing interchangeability with other manufacturers' products meeting similar specifications.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-38999 Class L equivalents. Ensure mechanical dimensions and electrical performance match exactly. Verify that the bayonet coupling torque and engagement mechanisms are compatible with existing hardware.