71-418622-01S

Overview

The Amphenol Aerospace Operations 71-418622-01S is a circular MIL-spec connector plug. It features a size 22 shell with a straight orientation and threaded mating style. The component utilizes crimp termination for secure cable attachment. Gold-plated copper alloy contacts provide reliable signal transmission in demanding environments.

Feature Summary

• Threaded coupling mechanism ensures secure connection integrity
• Crimp termination method supports robust cable assembly
• Gold contact plating enhances corrosion resistance

Applications

• Commercial aerospace avionics systems
• Military aircraft instrumentation
• Harsh environment interconnect applications

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Amphenol Aerospace Operations before procurement. Confirm that the ordering suffix matches the required contact configuration and environmental sealing specifications for your application to ensure compatibility.

Selection Notes

Select this model when a size 22 circular plug with threaded coupling is required. Ensure the mating receptacle shares the same shell size and insertion arrangement. Verify current ratings against the specific contact size used in the assembly design.

Part Context

This part belongs to the Amphenol 38999 series of high-density circular connectors. These components are widely used in aerospace and defense sectors due to their rugged construction and standardized interface dimensions, ensuring interchangeability across manufacturers.

Replacement Considerations

Cross-reference with MS3126E22-1S or equivalent MIL-DTL-38999 Series III plugs from other qualified manufacturers. Ensure identical shell size, thread type, and contact arrangement for direct replacement.