71-419578-03P

Overview

The Amphenol Aerospace Operations part number 71-419578-03P is a circular MIL-spec connector plug. It features a size 12 shell with a 3-position arrangement. The connector utilizes solder cup termination for pin contacts. It is designed for panel mount installation and complies with MIL-DTL-5015 standards.

Feature Summary

• Threaded coupling mechanism for secure connection
• Panel mount installation style
• Solder cup termination method

Applications

• Military equipment interconnects
• Aviation systems wiring
• Harsh environment signal distribution

Procurement Notes

Verify the specific datasheet revision and contact plating details before procurement. Confirm that the solder cup termination aligns with your assembly process capabilities. Ensure environmental sealing requirements are met by the mating receptacle. Cross-reference the MIL-DTL-5015 compliance status for your specific operational needs.

Selection Notes

Select this component when a threaded, panel-mount circular connector is required. The 3-position layout suits low-pin-count applications. Verify compatibility with mating receptacles in the MS/AC series. Consider the operating temperature range and voltage ratings against system specifications.

Part Context

This part belongs to the MS/AC series of circular connectors manufactured by Amphenol Aerospace Operations. These connectors are widely used in aerospace and defense sectors. The series is known for robust construction and reliable performance in demanding conditions. The part number indicates specific shell size and contact configuration.

Replacement Considerations

Compatible substitutes include other manufacturers' MIL-DTL-5015 compliant connectors with matching shell size 12 and 3-pin configurations. Ensure equivalent threading and mounting dimensions for direct replacement.