71-477105-08S

Overview

The Amphenol Aerospace Operations part number 71-477105-08S is a circular connector housing belonging to the MIL-DTL-26482 Series I family. It serves as a plug receptacle designed for panel mount installation with a jam nut securing mechanism. The component features an aluminum alloy shell finished with cadmium and nickel plating, providing environmental resistance suitable for rugged military applications. This specific housing accommodates socket contacts and utilizes a size 16 coupling interface. It is engineered to support high-reliability interconnect solutions in demanding aerospace and defense environments where durability and precise alignment are critical operational requirements.

Feature Summary

• Panel mount plug receptacle design with jam nut locking
• Aluminum alloy shell with cadmium and nickel surface treatment
• Compatible with MIL-DTL-26482 Series I contact arrangements
• Engineered for harsh environment military and aerospace use

Applications

• Military aircraft avionics systems
• Defense communication equipment enclosures
• Ruggedized industrial control panels
• Naval shipboard instrumentation interfaces

Procurement Notes

Verify that the required contact type matches the socket configuration of this housing. Confirm that the mating connector adheres to MIL-DTL-26482 Series I specifications to ensure proper engagement. Check for any specific plating or material restrictions mandated by your project's environmental compliance standards before finalizing procurement orders.

Selection Notes

Select this housing when a panel-mount plug with a jam nut is required for Series I compatibility. Ensure the chosen contact count aligns with the available cavity options for size 16. Verify that the operating temperature range and environmental sealing requirements match the specific application conditions defined in the system design documentation.

Part Context

This component is part of the extensive Amphenol MIL-DTL-26482 product line, widely utilized in defense electronics. The Series I designation indicates a bayonet-style coupling system, distinct from the heavier Series II variants. These connectors are standard in legacy and modern military hardware, ensuring interoperability across various platforms manufactured by different defense contractors over several decades.

Replacement Considerations

Cross-reference with other manufacturers producing MIL-DTL-26482 Series I housings. Verify dimensional tolerances and thread specifications against original equipment manufacturer drawings to guarantee mechanical fit without modification.