71-528266-30P

Overview

The Amphenol Aerospace Operations part number 71-528266-30P is a circular MIL-spec connector receptacle belonging to the JTPQ series, which complies with MIL-DTL-38999 standards. This component features a size 18 shell and utilizes a crimp termination method for reliable electrical connections. It is designed as a straight panel-mount unit with a threaded mating interface. The contacts are configured as pins (male) arranged in a 30-position layout. Constructed from aluminum alloy, the housing provides structural integrity for demanding environments.

Feature Summary

• Complies with MIL-DTL-38999 military specifications for high-reliability interconnects
• Features a rugged aluminum alloy housing suitable for harsh operational conditions
• Utilizes a crimp termination technique for secure contact attachment
• Designed for straight panel mounting applications

Applications

• Avionics systems in commercial and military aircraft
• Aircraft airframe power distribution networks
• Controls and instrumentation circuits
• Wire bundling and cable management assemblies

Procurement Notes

Verify the specific datasheet version and environmental compliance status directly with the manufacturer or authorized distributors before procurement. Confirm that the ordering suffix matches the required contact plating and seal options. Ensure compatibility with existing mating connectors within the system architecture. Check for any recent design changes or obsolescence notices associated with this part number.

Selection Notes

Select this component when a MIL-DTL-38999 compliant circular connector is required for panel-mounted applications. The size 18 shell accommodates thirty pin contacts, making it suitable for moderate density signal or power routing. Consider the aluminum housing material for weight-sensitive aerospace installations where ruggedness is essential. Ensure the crimp tooling matches the specified contact sizes for proper assembly.

Part Context

This part belongs to the Amphenol JTPQ series of circular connectors, which are engineered for high-performance interconnect solutions in the aerospace sector. The series is characterized by its compliance with stringent military standards and its ability to operate reliably in extreme environments. These connectors support various shell sizes and contact arrangements to meet diverse wiring requirements across different aircraft platforms.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-38999 Series III connectors in size 18 with 30-pin configurations. Verify dimensional interchangeability and mating interface compatibility before substitution. Ensure equivalent environmental sealing and performance ratings are maintained.