71-418622-21W

Overview

The Amphenol Aerospace Operations 71-418622-21W is a circular MIL-spec connector plug. It features size 22 shell with 21 positions and socket contacts. The assembly utilizes crimp termination for wire attachment. The unit is designed for cable mounting installation style. Contact plating is gold over copper alloy. This component complies with MIL-DTL-26482 series II standards for environmental sealing and mechanical durability in demanding applications.

Feature Summary

• Provides secure signal transmission through gold-plated socket contacts
• Ensures environmental protection via MIL-DTL-26482 compliant sealing
• Facilitates reliable cable integration using crimp termination methods

Applications

• Avionics systems requiring robust interconnects
• Aircraft wiring harness assemblies
• Military electronic equipment enclosures

Procurement Notes

Verify the specific datasheet revision to confirm material certifications and compliance with current military specifications. Ensure mating connectors share identical shell sizes, contact arrangements, and gender configurations. Cross-reference official manufacturer documentation to validate part number authenticity before procurement.

Selection Notes

Select this component when a size 22 cable-mount plug with 21 sockets is required. Confirm that the mating receptacle matches the 22-21 insertion arrangement. Verify that the operating environment aligns with the connector's temperature and sealing ratings specified in the technical data sheet.

Part Context

This part belongs to the Amphenol MIL-DTL-26482 Series II product line. These connectors are engineered for high-reliability applications in aerospace and defense sectors. The series emphasizes compact design with rugged performance characteristics suitable for harsh operational conditions.

Replacement Considerations

Compatible substitutes include MS3471L22-21S and JT06RE-22-21PC(301). Verify dimensional compatibility and electrical continuity before substitution.