71-528266-53R

Overview

The Amphenol Aerospace Operations 71-528266-53R is a circular connector assembly designed for high-reliability applications. It features a straight cable mount receptacle configuration with a self-locking coupling mechanism. The unit utilizes crimp termination for secure electrical connections and incorporates gold-plated copper alloy contacts to ensure signal integrity. Constructed with an aluminum shell, this component provides robust mechanical protection and environmental resistance suitable for demanding operational conditions.

Feature Summary

• Self-locking coupling mechanism ensures secure connection retention
• Gold-plated copper alloy contacts provide reliable conductivity
• Aluminum shell construction offers structural durability

Applications

• Avionics systems
• Aircraft power distribution
• Controls and instrumentation

Procurement Notes

Verify the specific datasheet version and contact configuration before procurement. Confirm that the self-locking interface matches the mating plug requirements. Ensure the crimp termination specifications align with the wire gauge used in the assembly. Cross-reference the part number with official manufacturer documentation to confirm current availability status.

Selection Notes

Select this model when a self-locking circular connector is required for avionics or aerospace environments. The aluminum housing and gold contacts make it suitable for applications needing corrosion resistance and stable signal transmission. Verify compatibility with existing cable harnesses and mating connectors to ensure proper fit and function within the system architecture.

Part Context

This component belongs to the standard circular connector family from Amphenol Aerospace Operations. It is engineered for commercial aerospace markets where weight reduction and simplified installation are critical. The design supports wiring optimization and minimal maintenance requirements typical of modern aircraft systems.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.