71-432649-19P

Overview

The 71-432649-19P is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the PTSF series and complies with MIL-DTL-38999 standards. The component is designed as a plug receptacle featuring a size 14 shell. It utilizes a solder termination method for reliable electrical connections. The product is classified under circular connectors and is intended for high-reliability applications requiring robust environmental sealing and secure mating interfaces.

Feature Summary

• Complies with MIL-DTL-38999 military specifications for rigorous performance standards
• Features a sealed design suitable for harsh environmental conditions
• Utilizes a threaded coupling mechanism for secure connection retention

Applications

• Avionics systems in commercial and defense aircraft
• Radar and communication equipment installations
• Industrial control panels requiring MIL-spec reliability

Procurement Notes

Verify the specific contact configuration and plating requirements against the official datasheet before procurement. Confirm that the ordering suffix matches the desired terminal type and insulation material. Ensure compatibility with existing panel cutouts and mating connector shells. Request current availability status directly from authorized distributors as stock levels fluctuate frequently.

Selection Notes

Select this component when a MIL-DTL-38999 Series III plug is required for space-constrained environments. Ensure the circuit count and contact arrangement align with the system schematic. Verify that the operating temperature range meets the application's thermal demands. Check for necessary accessories such as backshells or strain relief boots.

Part Context

This part is part of the PTSF series, which represents a lightweight, high-density interconnect solution. The series is engineered to replace older, heavier MIL-C-26482 connectors while maintaining backward compatibility. It supports both signal and power transmission in compact form factors suitable for modern aerospace and defense platforms.

Replacement Considerations

Cross-reference with legacy part numbers such as those from Cannon or ITT Aero if replacing existing installations. Verify dimensional compatibility with existing mounting holes and cable entry points. Ensure that the replacement maintains the same environmental sealing rating and contact material specifications.