71-433036-35S

Overview

The Amphenol Aerospace Operations 71-433036-35S is a circular MIL-spec connector receptacle belonging to the 38999 series. It features an aluminum shell with electroless nickel plating and a bayonet coupling style. The component provides 37 positions using pin contacts that are gold-plated over copper alloy. Designed for wall mount installation, it supports crimp termination methods. The connector is rated for 5 A current and operates at voltage levels up to 400 VAC or 500 VDC.

Feature Summary

• Bayonet coupling mechanism ensures secure and rapid mating engagement
• Aluminum housing provides structural durability in harsh environments
• Gold-plated contacts maintain reliable signal integrity under stress

Applications

• Avionics systems integration
• Military communication equipment
• Radar system interconnects

Procurement Notes

Verify the specific insertion arrangement code against official datasheets to ensure compatibility with mating connectors. Confirm that the bayonet locking mechanism aligns with panel cutout requirements. Check for any updated environmental qualification standards required by the end application before finalizing procurement orders.

Selection Notes

Select this model when a robust circular connector with high contact density is required for panel mounting applications. Ensure the crimp tooling matches the specified contact size. Verify that the operating temperature range meets the specific environmental conditions of the deployment site.

Part Context

This part belongs to the extensive 38999 series of circular connectors manufactured by Amphenol Aerospace. These components are widely utilized in aerospace and defense sectors due to their compliance with stringent military specifications. The series offers various shell sizes and contact arrangements to support diverse interconnect needs.

Replacement Considerations

Cross-reference with equivalent MIL-DTL-38999 Series III connectors from other manufacturers if supply constraints exist. Ensure mechanical dimensions and electrical ratings match exactly to maintain system interoperability without redesign.