71-419576-04S

Overview

The Amphenol Aerospace Operations part number 71-419576-04S is a circular connector assembly belonging to the PT series. It is functionally equivalent to the MIL-DTL-26482 Series I standard designation PT06CP-8-4S(369). This component is designed as a cable receptacle featuring a shell size of 8 and a total of four positions. The contacts are configured as sockets (female) utilizing a crimp termination method. The assembly incorporates a threaded coupling mechanism for secure installation.

Feature Summary

• Constructed as a cable-mount receptacle with a threaded coupling interface
• Features socket-type contacts suitable for wire-to-wire or wire-to-board interconnection
• Designed for reliable performance in demanding operational environments

Applications

• Avionics systems
• Aircraft power distribution
• Military equipment interconnects

Procurement Notes

Verify the specific suffix requirements, such as (369), against the original design specifications to ensure environmental sealing compatibility. Confirm that the crimp tooling matches the contact size defined by the shell size 8 designation. Ensure the supplier provides traceability documentation required for aerospace and defense supply chains.

Selection Notes

Select this model when a compact, four-position cable receptacle is required for signal or low-power applications. The shell size 8 determines the physical footprint and mating interface dimensions. Verify that the operating environment does not exceed the thermal ratings associated with the standard PT series construction materials.

Part Context

This component is part of the Amphenol PT series, which aligns with MIL-DTL-26482 Series I standards. These connectors are widely utilized in aerospace and defense sectors due to their robust mechanical design and consistent electrical performance. The series offers various shell sizes and contact arrangements to accommodate diverse wiring harness requirements.

Replacement Considerations

Direct equivalents include the base specification PT06CP-8-4S. Cross-referencing requires matching the shell size, contact count, and gender. Verify that any substitute maintains the same mounting style and coupling thread type.