71-418622-02S

Overview

The Amphenol Aerospace Operations 71-418622-02S is a circular MIL-spec connector receptacle designed for wall mount installation. It complies with the MIL-DTL-26482 Series I standard and features a straight mounting angle. The component utilizes a jam nut style housing constructed from aluminum alloy with nickel plating. It supports 41 positions with pin contacts, employing a crimp termination method suitable for wire gauges ranging from 20 AWG to 16 AWG. The unit operates within a temperature range of -55°C to 125°C and carries EREL qualification.

Feature Summary

• Complies with MIL-DTL-26482 Series I standards for miniature cylindrical connectors
• Features bayonet coupling mechanism for secure mating engagement
• Constructed with aluminum alloy housing providing environmental durability
• Supports crimp termination for reliable electrical contact integrity

Applications

• Aerospace systems requiring MIL-spec interconnects
• Industrial instrumentation panels
• Military communication equipment
• Public transportation control systems

Procurement Notes

Verify the specific ordering suffix against official Amphenol documentation to ensure correct contact configuration and housing finish. Confirm that the intended application environment aligns with the specified operating temperature range and material compatibility. Cross-reference the MIL-DTL-26482 Series I designation to validate compliance requirements for your specific project constraints before finalizing procurement.

Selection Notes

Select this model when a wall-mount receptacle with 41 positions is required under MIL-DTL-26482 Series I guidelines. Ensure the mating plug utilizes a compatible bayonet coupling system. Verify that the crimp termination type matches available wiring harness tools and that the aluminum housing finish meets corrosion resistance needs for the installation site.

Part Context

This component belongs to the 26482 series of miniature cylindrical connectors manufactured by Amphenol Aerospace Operations. These connectors are widely utilized in defense and aerospace sectors due to their standardized dimensions and robust performance characteristics. The 71-418622-02S variant specifically addresses applications needing high-density connections in confined wall-mounted spaces while maintaining strict military specification adherence.

Replacement Considerations

Equivalent part numbers include MS3122E22-41S and 86-325401-04S. Verify dimensional tolerances and contact alignment before substitution to ensure mechanical fit and electrical continuity within existing assembly frameworks.