71-529638-32Y

Overview

The Amphenol Aerospace Operations model 71-529638-32Y is a circular connector assembly designed for high-reliability aerospace and defense applications. This specific part number denotes a plug configuration featuring a shell size of 32, constructed from corrosion-resistant materials suitable for harsh environments. The connector utilizes a bayonet coupling mechanism to ensure secure mating and vibration resistance during operation. It supports multiple contact arrangements, allowing for versatile signal and power transmission requirements within complex avionics systems.

Feature Summary

• Bayonet coupling mechanism provides rapid connection and secure locking against vibration
• Constructed with durable materials resistant to environmental stressors and corrosion
• Designed for high-density interconnects in demanding aerospace and military platforms

Applications

• Avionics systems in military aircraft
• Radar and communication equipment installations
• Ground support equipment interfaces

Procurement Notes

Verify the exact contact arrangement and insertion/extraction force requirements against the official datasheet before procurement. Confirm that the shell finish and environmental sealing specifications match the operational environment. Ensure compatibility with existing panel cutouts and mating receptacles by cross-referencing the mechanical drawing dimensions provided in the manufacturer's documentation.

Selection Notes

Select this component based on the required shell size and contact count needed for the specific circuit design. Evaluate the environmental sealing options if the application involves exposure to moisture or contaminants. Consider the operating temperature range and vibration profiles to ensure the bayonet lock mechanism remains effective throughout the service life of the equipment.

Part Context

This connector belongs to the MIL-DTL-38999 series family, widely recognized for its ruggedness and interchangeability with other manufacturers' products meeting the same military specification. The series is standard in aerospace industries due to its proven performance under extreme conditions. The 32Y suffix typically indicates specific material or coating variations within the broader product line.

Replacement Considerations

Cross-reference with other MIL-DTL-38999 Series III connectors from qualified suppliers. Verify dimensional interchangeability and electrical continuity with original system designs before substituting. Ensure any alternative meets the same environmental qualification standards.