71-433033-35R

Overview

The Amphenol Aerospace Operations model 71-433033-35R is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a receptacle configuration featuring a size 35 shell, constructed with robust materials to withstand harsh environmental conditions. The connector utilizes a threaded coupling mechanism to ensure secure mating and vibration resistance. It supports multiple contact arrangements, typically accommodating mixed signal and power transmission requirements within compact form factors. The design adheres to stringent military specifications, ensuring consistent performance across extreme temperature ranges and mechanical stress scenarios common in avionics and ground support equipment.

Feature Summary

• Threaded coupling interface for secure connection under vibration
• High-density contact arrangement for mixed signal and power transmission
• Robust shell construction for environmental sealing and durability

Applications

• Avionics systems integration
• Ground support equipment interconnects
• Military vehicle electrical systems

Procurement Notes

Verify the exact contact configuration and insertion/extraction force requirements against the specific datasheet revision. Confirm that the mating connector counterpart matches the shell size and thread type precisely. Ensure environmental sealing ratings meet the operational demands of the intended installation site. Cross-reference the manufacturer's latest obsolescence notices before finalizing procurement plans.

Selection Notes

Select this component based on the required shell size and contact count compatibility with the system architecture. Evaluate the environmental sealing needs against the connector's inherent protection capabilities. Consider the mechanical mounting constraints and cable exit angles available in the specific assembly design. Validate material compatibility with surrounding components to prevent galvanic corrosion issues.

Part Context

This part belongs to the Amphenol Series 71 family of circular connectors, widely recognized for their ruggedized design in demanding environments. The series offers various shell sizes and contact options to suit diverse connectivity needs. The 71-433033-35R specifically represents a standardized configuration within this lineage, balancing performance with manufacturability for broad industrial adoption.

Replacement Considerations

Direct replacements must match the shell size, thread type, and contact layout exactly. Verify pinout compatibility if substituting with equivalent models from other manufacturers. Ensure environmental sealing standards are met or exceeded by any alternative component.