71-433034-37E

Overview

The 71-433034-37E is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the MIL-DTL-38999 series and functions as a plug with a straight cable mount style. The housing size is 14, featuring an aluminum shell material. This component utilizes a crimp termination method for its contacts.

Feature Summary

• Constructed with an aluminum alloy shell for durability in harsh environments
• Features a threaded mating style for secure connection retention
• Designed for direct cable installation using a straight orientation

Applications

• Avionics systems requiring MIL-DTL-38999 compliance
• Aircraft power distribution networks
• Military instrumentation and control circuits

Procurement Notes

Verify the specific contact arrangement and plating requirements against the official datasheet before procurement. Confirm that the ordering suffix matches the desired terminal configuration. Ensure compatibility with existing panel cutouts and mating receptacles. Check for any restricted substance declarations if required by your project specifications.

Selection Notes

Select this model when a threaded circular connector with a straight cable entry is required. The aluminum housing provides a balance of weight and strength suitable for aerospace applications. Ensure the mating interface aligns with the corresponding socket or jack components within the system architecture.

Part Context

This part is part of the extensive Amphenol Aerospace circular connector portfolio, specifically adhering to the MIL-DTL-38999 standard. It serves as a critical interconnect solution for defense and commercial aerospace sectors where reliability under vibration and extreme temperatures is mandatory.

Replacement Considerations

Cross-reference with legacy part numbers such as 76-433034-37E for potential backward compatibility. Verify pinout continuity and mechanical dimensions before substituting with other manufacturers' equivalents.