71-432649-05S

Overview

The Amphenol Aerospace Operations part number 71-432649-05S is a circular connector component identified as the socket contact for the PTSF06CE-14-5S(LC) assembly. This specific item corresponds to position 5 within a 5-position configuration. It is designed for crimp termination and utilizes a copper alloy construction with gold plating to ensure reliable signal transmission in demanding environments.

Feature Summary

• Provides secure electrical interconnection via crimp termination method
• Constructed from copper alloy with gold plating for conductivity and corrosion resistance
• Designed for use in MIL-DTL-26482 Series I miniature cylindrical connector systems

Applications

• Avionics systems requiring high-reliability signal connections
• Military communication equipment interfaces
• Industrial instrumentation control circuits

Procurement Notes

Verify that the procurement request specifies this individual contact component rather than the complete assembled plug housing. Confirm compatibility with the PTSF06CE-14-5S(LC) mating interface. Ensure ordering quantities align with manufacturing needs as these are specialized aerospace-grade components subject to specific manufacturer requirements.

Selection Notes

Select this part when replacing or assembling contacts for the specified 5-position receptacle. Ensure the mating cable gauge supports the crimping process for size 20 contacts. Verify that the application environment does not require shielding, as this is an unshielded contact variant within the PT series architecture.

Part Context

This component belongs to the Amphenol PT series of miniature cylindrical connectors, which comply with MIL-DTL-26482 Series I standards. The series is characterized by its compact form factor and robust performance in harsh conditions. The 71-432649-05S serves as a critical internal element within the larger PTSF06CE-14-5S(LC) connector assembly.

Replacement Considerations

Direct replacement requires matching the original MIL-DTL-26482 Series I specifications. Alternative sources must provide identical gold-plated copper alloy contacts compatible with the 14-5 shell size. Cross-reference with manufacturer cross-reference lists for equivalent part numbers.