71-528265-99P

Overview

The 71-528265-99P is a circular connector assembly manufactured by Amphenol Aerospace Operations. It belongs to the MIL-DTL-38999 series of high-density connectors designed for demanding environments. This specific component is a receptacle featuring a bayonet coupling mechanism and a wall mount installation style. The shell is constructed from aluminum with an electroless nickel plating to provide corrosion resistance and durability. It supports multiple position configurations, ensuring reliable signal and power transmission in aerospace and defense applications where space constraints and environmental exposure are critical factors.

Feature Summary

• Bayonet coupling mechanism for rapid connection and secure locking
• Wall mount receptacle design for panel integration
• Aluminum shell with electroless nickel plating for environmental protection

Applications

• Military avionics systems
• Aerospace communication equipment
• Radar and navigation systems

Procurement Notes

Verify the exact pin and socket arrangement against the official datasheet before procurement. Confirm that the ordering suffix matches the required contact type and termination style. Ensure compatibility with mating plugs regarding shell size and coupling nut orientation. Cross-reference the manufacturer part number with the applicable military specification to guarantee compliance with project requirements.

Selection Notes

Select this component when a high-density circular connector with a bayonet lock is required for panel mounting. Consider the aluminum shell material for weight-sensitive applications requiring moderate corrosion resistance. Evaluate the available position counts to ensure sufficient I/O capacity. Verify that the operating temperature range meets the specific environmental conditions of the target system.

Part Context

This part is part of the extensive portfolio of circular connectors produced by Amphenol Aerospace Operations. These components are widely used in the defense and aerospace sectors due to their reliability under harsh conditions. The 71-528265-99P represents a standard configuration within the MIL-DTL-38999 family, offering a balance of performance and mechanical robustness for critical interconnect needs.

Replacement Considerations

Check for direct equivalents listed in the manufacturer's cross-reference documentation. Verify that any substitute part maintains the same shell size, contact arrangement, and coupling style. Ensure that alternative sources comply with the same military specifications to avoid integration issues.