71-528265-99W

Overview

The 71-528265-99W is a circular MIL-spec connector manufactured by Amphenol Aerospace Operations. It belongs to the 38999 Aluminum series and complies with MIL-DTL-38999 standards. The component features a wall mount receptacle housing constructed from aluminum. It utilizes a straight installation angle and crimp termination for contacts. The shell finish is specified as black anodized aluminum, providing corrosion resistance suitable for demanding environments.

Feature Summary

• Wall mount receptacle configuration for panel integration
• Aluminum alloy housing with black anodized surface treatment
• Crimp contact termination method for secure wire attachment
• Compliance with MIL-DTL-38999 military specifications

Applications

• Avionics systems in commercial aerospace platforms
• Aircraft airframe power distribution networks
• Harsh environment instrumentation controls
• In-flight entertainment system interconnects

Procurement Notes

Verify the specific contact arrangement and pin count against the official datasheet before procurement. Confirm that the ordering suffix matches the required shell size and contact type. Ensure compatibility with mating connectors within the same MIL-DTL-38999 series. Check for any environmental sealing requirements specific to the application. Validate that the manufacturer source is authorized to prevent counterfeit components.

Selection Notes

Select this component when a wall-mount circular connector is required for MIL-DTL-38999 applications. Consider the aluminum housing material for weight-sensitive aerospace installations. Evaluate the crimp termination style against available wiring harness tools. Compare the black anodized finish against environmental exposure conditions. Ensure the straight cable exit orientation fits the enclosure layout constraints.

Part Context

This part falls under the Amphenol 38999 Aluminum series of circular connectors. These connectors are widely used in military and aerospace sectors for reliable signal and power transmission. The series is known for its high density and rugged construction. The 71- prefix indicates a specific manufacturer designation within the broader MIL-DTL-38999 ecosystem.

Replacement Considerations

Cross-reference with standard MIL-DTL-38999 Series III equivalents. Verify interface dimensions and mounting hole patterns for direct substitution. Check contact current ratings against original design specifications. Ensure mating connector compatibility with the selected shell size.