71-528266-66F

Overview

The Amphenol Aerospace Operations 71-528266-66F is a circular MIL-DTL-38999 Series III connector, specifically a receptacle with wall mount installation. It features an aluminum alloy shell and utilizes crimp termination for its contacts. The component is designed for high-reliability applications requiring environmental sealing and robust mechanical performance in demanding operational conditions.

Feature Summary

• Wall mount receptacle configuration for panel integration
• Aluminum alloy housing with protective surface treatment
• Crimp contact termination method for secure wire attachment
• MIL-DTL-38999 Series III compliance for harsh environment use

Applications

• Avionics systems
• Military equipment interconnects
• Radar and communication systems

Procurement Notes

Verify the specific shell size, contact arrangement, and plating options against the official datasheet to ensure compatibility with mating connectors. Confirm that the crimp tooling matches the specified contact sizes. Check for any required accessories such as backshells or strain relief components necessary for the intended installation environment.

Selection Notes

Select this component when a wall-mount receptacle is required for MIL-DTL-38999 Series III applications. Ensure the current rating and voltage specifications meet the circuit requirements. Consider the operating temperature range and environmental sealing needs when finalizing the design. Verify pinout configurations to match system wiring diagrams.

Part Context

This part belongs to the Amphenol Tri-Start series of circular connectors, widely used in aerospace and defense industries. The 71-528266 prefix indicates a specific shell size and contact arrangement within the MIL-DTL-38999 family. These connectors are known for their durability and consistent performance in vibration-prone environments.

Replacement Considerations

Cross-reference with other manufacturers offering MIL-DTL-38999 Series III wall mount receptacles. Ensure dimensional compatibility and electrical ratings match. Verify that alternative parts meet the same environmental and qualification standards.