71-433338-02T

Overview

The Amphenol Aerospace Operations part number 71-433338-02T is a circular MIL-spec connector plug. It features an aluminum shell with size 22 and a straight cable mount installation style. The component utilizes a threaded mating style and crimp termination for contacts. It supports pin (male) contact types arranged in configuration 22-01, providing 100 positions. The contacts are gold-plated copper. Electrical ratings include 3 A current capacity and voltage ratings of 400 VAC or 500 VDC. This product belongs to the 38999 Aluminum series.

Feature Summary

• Constructed with an aluminum alloy shell for durability in harsh environments.
• Features a threaded coupling mechanism for secure connection integrity.
• Utilizes crimp termination methods for reliable electrical contact stability.

Applications

• Avionics systems
• Radar systems
• Missile systems

Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct shell size, contact arrangement, and plating specifications. Confirm that the crimp tooling matches the contact size requirements. Ensure environmental sealing requirements align with the connector's design capabilities for the intended operating conditions.

Selection Notes

Select this component when a high-density circular connector with 100 positions is required. Ensure compatibility with existing panel cutouts for size 22 shells. Verify that the mating receptacle shares the same thread type and contact configuration. Consider the aluminum material properties regarding corrosion resistance and weight constraints in the assembly.

Part Context

This part belongs to the MIL-DTL-38999 series of circular connectors, widely used in military and aerospace applications. The 38999 series is known for its compact size and high density compared to older MIL-C-26482 designs. Amphenol Aerospace manufactures these components to meet rigorous defense standards for vibration and environmental exposure.

Replacement Considerations

Cross-reference with legacy part numbers such as 87-433338-02T if available from the manufacturer's substitution lists. Verify dimensional compatibility with existing mounting holes and cable entry points before replacement.

FAQ

What is the contact arrangement for this plug?

The contact arrangement is 22-01, supporting 100 pin positions.

Is the shell made of steel or aluminum?

The shell material is aluminum, consistent with the 38999 Aluminum series designation.