71-528269-19Z

Overview

The Amphenol Aerospace Operations model 71-528269-19Z is a circular MIL-spec connector, specifically classified as a receptacle with male pin contacts. It adheres to the MIL-DTL-5015 standard and features a box mount installation style. The connector utilizes a crimp termination method for reliable electrical connections. Its housing is constructed from aluminum alloy with an olive drab cadmium electroplating finish for corrosion resistance. The shell size is designated as 28, and it employs a threaded mating interface mechanism. This component is designed for robust performance in demanding aerospace environments.

Feature Summary

• Constructed from aluminum alloy with protective olive drab cadmium plating
• Utilizes crimp termination for secure wire attachment
• Features a threaded coupling mechanism for stable connection
• Designed for box mount installation configurations

Applications

• Commercial aerospace avionics systems
• Aircraft airframe power distribution networks
• Harsh environment signal interconnects
• Military-grade electronic equipment integration

Procurement Notes

Verify the specific contact configuration and shell size against the original design requirements before procurement. Ensure compatibility with existing cable assemblies and mating connectors. Confirm that the crimp tooling matches the contact sizes specified in the official datasheet. Check for any updated environmental compliance certifications required by the end application. Validate that the packaging and handling procedures meet aerospace quality standards.

Selection Notes

Select this component when a ruggedized circular connector is required for aerospace applications. Consider the aluminum construction and cadmium plating for durability in corrosive environments. Evaluate the crimp termination option if field assembly or repairability is necessary. Ensure the box mount style fits the available panel or chassis space. Verify that the threaded coupling provides sufficient retention force for the operational vibration levels.

Part Context

This part belongs to the MIL-C-5015 series of circular connectors manufactured by Amphenol Aerospace. These connectors are widely used in military and commercial aviation due to their reliability and standardized dimensions. The series offers various shell sizes and contact arrangements to suit different current and signal requirements. The 71-528269-19Z variant represents a specific configuration within this extensive family of interconnect solutions.

Replacement Considerations

Cross-reference with other manufacturers producing MIL-DTL-5015 compliant connectors. Verify dimensional compatibility and contact arrangement equivalence. Ensure material specifications and plating finishes meet or exceed the original requirements. Confirm that the mating interface and mounting style remain unchanged to avoid redesign efforts.