71-433032-05X

Overview

The Amphenol Aerospace Operations model 71-433032-05X is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a plug configuration featuring a shell size of 32 with five contacts. The connector utilizes a crimp termination method for secure wire attachment, ensuring robust electrical continuity under vibration and mechanical stress. It is constructed to meet stringent environmental standards, offering protection against moisture, dust, and corrosive agents typical in harsh operational environments.

Feature Summary

• Engineered for high-density interconnects in space-constrained aerospace panels
• Utilizes durable crimp contacts for reliable signal and power transmission
• Designed with sealing capabilities to withstand extreme environmental conditions

Applications

• Military aircraft avionics systems
• Radar and communication equipment installations
• Ground support electronic test sets

Procurement Notes

Verify the exact mating interface and contact orientation against the system schematic before procurement. Confirm that the cable strain relief requirements match the installation constraints. Ensure that the supplier provides traceable documentation regarding material composition and compliance with relevant aerospace standards such as MIL-DTL-38999 series specifications where applicable.

Selection Notes

Select this component based on the required shell size and contact count compatibility with existing harnesses. Evaluate the environmental sealing needs against the operational altitude and temperature ranges. Consider the mounting style and panel thickness limitations when integrating into the final assembly structure.

Part Context

This connector belongs to the Series 71 family, which represents a lightweight, high-performance circular connector line widely adopted in modern aviation. The series emphasizes reduced weight without compromising structural integrity or electrical performance, making it suitable for next-generation flight platforms requiring efficient power distribution and data transfer.

Replacement Considerations

Cross-reference with equivalent MIL-DTL-38999 Series I connectors from other manufacturers if supply chain disruptions occur. Verify dimensional interchangeability and contact arrangement compatibility before substituting with alternative brand offerings.