71-433032-35T

Overview

The Amphenol Aerospace Operations model 71-433032-35T is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a receptacle configuration featuring a shell size of 32, constructed from corrosion-resistant materials to withstand harsh environmental conditions. The connector utilizes a threaded coupling mechanism to ensure secure mating under vibration and shock loads. It supports multiple contact arrangements, typically accommodating pin and socket contacts within the defined shell size, providing robust electrical continuity for critical signal and power transmission systems in demanding operational environments.

Feature Summary

• Engineered with a ruggedized metallic shell structure to provide superior electromagnetic interference shielding and mechanical protection against physical impact.
• Incorporates a precision-threaded coupling interface that maintains seal integrity and connection stability during exposure to extreme temperature fluctuations and high-vibration scenarios.
• Designed with standardized contact interfaces compatible with established aerospace wiring harnesses, ensuring reliable signal transmission across various mission-critical systems.

Applications

• Avionics systems requiring shielded interconnections for flight control computers
• Military ground vehicle communication arrays subject to severe environmental stress
• Radar and sensor data acquisition modules in defense platforms

Procurement Notes

Verify the exact contact arrangement and insertion/extraction force requirements against the official datasheet before procurement. Confirm that the cable strain relief specifications match the intended harness diameter. Ensure compatibility with existing panel cutout dimensions and mounting hardware. Cross-reference the serial number or lot code with manufacturer records to validate authenticity and traceability for quality assurance compliance.

Selection Notes

Select this component based on the required shell size and contact count needed for the specific circuit design. Evaluate the environmental sealing requirements to determine if additional gasketing is necessary beyond the standard configuration. Consider the operating temperature range and vibration profiles of the target application to ensure the connector's mechanical ratings are sufficient. Verify that the mating connector counterpart shares the same series and coupling type for proper interoperability.

Part Context

This part belongs to the Amphenol Series 71 family of circular connectors, widely utilized in aerospace and industrial sectors. The Series 71 line is characterized by its durability and consistent performance in high-stress environments. Components within this family share common mounting and coupling standards, facilitating modular system design and maintenance across different equipment types manufactured by various aerospace contractors.

Replacement Considerations

Direct replacements must match the shell size, thread type, and contact layout exactly. Verify that any substitute part meets the same military or industry specifications regarding material composition and shielding effectiveness. Ensure the replacement maintains identical dimensional tolerances for panel mounting and cable entry to avoid integration issues.

FAQ

What is the primary shielding characteristic of this connector?

The connector provides comprehensive electromagnetic interference shielding through its conductive metallic shell construction, essential for maintaining signal integrity in noisy environments.

How does the coupling mechanism function?

It employs a threaded coupling ring that screws onto the mating connector, creating a tight, vibration-resistant seal that prevents accidental disengagement during operation.