71-419748-10S

Overview

The Amphenol Aerospace Operations part number 71-419748-10S is a circular MIL-spec connector component, specifically identified as the PT08CP-12-10S(LC) variant. This receptacle features a bayonet coupling mechanism and utilizes a jam nut mounting style for secure panel installation. The connector housing is constructed from aluminum with an olive drab cadmium finish to ensure environmental durability. It supports crimp termination for reliable electrical connections and includes gold-plated copper alloy contacts. Designed for high-reliability applications, it operates within standard military temperature ranges and meets rigorous aerospace standards.

Feature Summary

• Bayonet locking mechanism ensures rapid and secure mating
• Jam nut mounting style provides stable panel integration
• Aluminum housing with corrosion-resistant surface treatment
• Gold-plated contacts support consistent signal integrity

Applications

• Aerospace avionics systems
• Military communication equipment
• Industrial control panels
• Test and measurement instrumentation

Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet to confirm plating thickness and material specifications. Ensure compatibility with mating plug series before procurement. Cross-reference the internal part number 1178-PT08CP-12-10S(LC) for accurate sourcing through authorized distributors. Confirm RoHS compliance status if required by specific project regulations.

Selection Notes

Select this component when a straight-mount receptacle with bayonet coupling is required. Verify that the shell size 12 aligns with the cable entry requirements. Ensure the crimp contact type matches the wire gauge used in the assembly. Consider the environmental sealing needs of the application to determine if additional gaskets are necessary.

Part Context

This component belongs to the PT series of miniature cylindrical connectors manufactured by Amphenol Aerospace. These connectors are widely used in demanding environments where space constraints and vibration resistance are critical. The series offers various configurations to meet diverse military and industrial standards.

Replacement Considerations

Compatible mating plugs include the PT06 series counterparts. Verify cross-reference numbers such as 71-419748-10S equivalents from other manufacturers only if they explicitly state MIL-DTL-26482 compliance.