71-528265-55Z

Overview

The Amphenol Aerospace Operations part number 71-528265-55Z is a circular MIL-spec connector receptacle belonging to the MIL-DTL-38999 Series III family. It features a size 16 shell with 55 socket contacts arranged in a 16-55 insertion pattern. The unit utilizes a bayonet coupling mechanism and is designed for wall mount installation. Contacts are terminated via crimping, and the housing is constructed from aluminum with an electroless nickel plating finish.

Feature Summary

• Bayonet locking mechanism provides rapid engagement and secure retention
• Wall mount receptacle design facilitates direct panel integration
• Aluminum alloy housing with electroless nickel coating ensures corrosion resistance

Applications

• Avionics systems
• Military communication equipment
• Radar systems

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to confirm contact material, plating thickness, and environmental sealing ratings. Ensure the ordering designation matches the required MIL-DTL-38999 Series III compliance specifications before procurement.

Selection Notes

Select this component when a high-density circular connector with a bayonet lock is required for panel mounting. Confirm that the 55-position capacity and size 16 shell dimensions align with the system's spatial constraints and mating interface requirements.

Part Context

This part is manufactured by Amphenol Aerospace Operations under the commercial aerospace division. It serves as a standard interconnect solution within the broader MIL-DTL-38999 product line, providing reliable signal and power transmission in demanding operational environments.

Replacement Considerations

Compatible substitutes include JTPQ00RE-16-55SD(003) and other equivalents listed in the MIL-DTL-38999 Series III cross-reference tables. Verify dimensional compatibility and contact configuration before substitution.