71-418622-21Z

Overview

The Amphenol Aerospace Operations 71-418622-21Z is a circular MIL-specification connector plug. It belongs to the MS3471 series, designed for high-reliability applications in harsh environments. The component features a robust construction suitable for aerospace and industrial sectors requiring secure signal and power transmission.

Feature Summary

• MIL-DTL-26482 Series II compliance for rigorous environmental standards
• Cable-mount receptacle configuration for secure installation
• Gold-plated contacts ensuring reliable conductivity

Applications

• Aerospace avionics systems
• Military communication equipment
• Industrial control panels

Procurement Notes

Verify the specific suffix 'Z' indicates cadmium plating or environmental treatment per manufacturer datasheet. Confirm mating connector compatibility with MS3471L series. Ensure cable strain relief requirements match the crimp termination style. Validate RoHS exemption status if applicable for military contracts.

Selection Notes

Select this model for applications requiring MIL-DTL-26482 Series II certification. Ensure the 21-position socket arrangement matches system wiring diagrams. Verify shell size 22 fits within available panel or cable space constraints. Consider environmental sealing needs for the specific operational zone.

Part Context

This part is part of the Amphenol MS3471 family of circular connectors. These connectors are widely used in defense and aerospace industries due to their durability and standardized interface. The series supports various contact arrangements and shell sizes for diverse connectivity needs.

Replacement Considerations

Compatible substitutes include MS3471L22-21S from Amphenol Aerospace. Verify identical pinout and environmental ratings before substitution. Cross-reference with other manufacturers offering MIL-DTL-26482 compliant equivalents.