71-430583-41P

Overview

The Amphenol Aerospace Operations model 71-430583-41P is a circular MIL-spec connector plug. It complies with MIL-DTL-38999 Series III standards. The unit features a size 41 shell and utilizes a threaded coupling mechanism for secure attachment. It contains 41 positions configured with male pin contacts. The termination method specified is crimping, ensuring reliable electrical connections. The housing material is aluminum alloy, providing structural integrity in demanding environments.

Feature Summary

• Complies with MIL-DTL-38999 Series III specifications for high reliability
• Features a robust aluminum alloy shell for environmental protection
• Utilizes a threaded coupling system for secure mating retention
• Designed for crimp termination to ensure stable signal transmission

Applications

• Avionics systems requiring high-density interconnects
• Military communication equipment interfaces
• Radar and guidance system signal distribution
• Harsh environment industrial control panels

Procurement Notes

Verify the specific contact configuration and shell finish against the official datasheet before ordering. Confirm that the crimp tooling matches the contact size requirements. Ensure compatibility with mating receptacles regarding keying and orientation. Check for any recent manufacturing updates or superseded part numbers. Validate environmental ratings against operational temperature extremes.

Selection Notes

Select this component when MIL-DTL-38999 Series III compliance is mandatory. Choose based on the required 41-position density and male pin interface. Consider the aluminum shell material for weight-sensitive applications. Verify the threaded coupling preference over bayonet styles. Ensure the crimp termination method aligns with assembly capabilities.

Part Context

This connector belongs to the extensive D38999 family produced by Amphenol Aerospace. It represents a standard circular connector solution for defense and aerospace sectors. The series is known for its interchangeability with other manufacturers' products meeting the same military specification. It serves as a critical link in complex electronic architectures.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-38999 Series III equivalents. Verify mechanical dimensions and mounting hole patterns for direct replacement. Ensure electrical parameters match the original design requirements. Check for availability of compatible mating connectors from alternative suppliers.