71-433033-98T

Overview

The 71-433033-98T is a circular plug connector manufactured by Amphenol Aerospace Operations. It belongs to the MIL-DTL-38999 Series III product line, designed for high-density interconnect applications in demanding environments. The component features a robust aluminum shell with a nickel plating finish to ensure durability and corrosion resistance. It utilizes a bayonet coupling mechanism for rapid and secure mating cycles. The connector supports socket contacts plated with gold to maintain reliable signal transmission over extended operational lifecycles.

Feature Summary

• Bayonet coupling style ensures quick and secure engagement
• Aluminum shell construction provides structural integrity
• Gold-plated contacts support reliable electrical performance

Applications

• Avionics systems
• Ground support equipment
• Aerospace instrumentation

Procurement Notes

Verify the specific contact arrangement and shell size against the official datasheet before procurement. Confirm that the ordering suffix matches the required plating and material specifications. Ensure compatibility with mating receptacles within the same series. Request manufacturer documentation to validate current production status and compliance with relevant military standards.

Selection Notes

Select this model when a Series III circular connector with bayonet coupling is required. Evaluate the available shell sizes and contact arrangements to match pin count needs. Consider the environmental sealing requirements and operating temperature range. Verify that the aluminum housing and nickel plating meet the project's corrosion resistance criteria.

Part Context

This part is part of the extensive Amphenol Aerospace circular connector portfolio. It complements other Series III components offering various mounting styles and contact types. The design aligns with industry-standard dimensions for interchangeability with similar military-grade connectors.