71-432483-21P

Overview

The Amphenol Aerospace Operations 71-432483-21P is a circular MIL-spec plug connector designed for robust interconnect applications. It features 21 positions with male pin contacts, utilizing a crimp termination method for secure wire attachment. The unit employs an aluminum shell material and is configured for straight panel mounting. This component adheres to military specifications, ensuring reliability in demanding environments through its durable construction and standardized interface.

Feature Summary

• Constructed with an aluminum shell for structural integrity and environmental resistance
• Features 21-position male pin contacts for reliable signal transmission
• Utilizes crimp termination technology for secure wire connections
• Designed for straight panel mounting configurations

Applications

• Military aerospace systems requiring MIL-spec compliance
• Industrial equipment needing durable circular connectors
• Avionics interconnects in harsh operational environments

Procurement Notes

Verify the specific datasheet version for the 71-432483-21P to confirm current manufacturing status and detailed mechanical drawings. Ensure compatibility with mating receptacles regarding insertion arrangement and shell size. Cross-reference official Amphenol documentation for any recent design changes or obsolescence notices before finalizing procurement plans.

Selection Notes

Select this part when a 21-position circular plug with male pins is required for panel-mounted installations. Confirm that the application environment supports aluminum housing materials and that crimp termination tools are available for assembly. Verify that the straight mounting angle aligns with the chassis design constraints and that the contact arrangement matches the system wiring diagram.

Part Context

This component belongs to the circular MIL-spec connector family produced by Amphenol Aerospace Operations. It serves as a critical interconnect solution within larger electrical systems where standardized military specifications ensure interoperability and performance consistency across various platforms and manufacturers.

Replacement Considerations

Check for direct cross-references such as MS3106 series equivalents or other MIL-DTL-5015 compliant parts from different manufacturers. Ensure that any substitute maintains the same 21-position count, pin configuration, and panel mount style to guarantee physical and electrical compatibility.