71-433035-99Y

Overview

The 71-433035-99Y is a circular MIL-spec connector plug manufactured by Amphenol Aerospace Operations. It conforms to the MIL-DTL-26482 Series I standard and features a shell size of 16 with a straight cable mount installation style. The component utilizes a threaded mating engagement mechanism and employs solder termination for electrical connections. This part is designed for use in harsh environments requiring reliable signal or power transmission within aerospace and defense applications.

Feature Summary

• Conforms to MIL-DTL-26482 Series I military specifications
• Features a straight cable mount design with threaded coupling
• Utilizes solder termination for secure contact attachment

Applications

• Aerospace avionics systems
• Defense communication equipment
• Harsh environment industrial interconnects

Procurement Notes

Verify the specific shell plating, contact arrangement, and insulation material against the official datasheet before procurement. Confirm that the ordering suffix matches the required environmental rating and contact type. Ensure compatibility with existing mating receptacles regarding thread pitch and shell dimensions to prevent assembly errors.

Selection Notes

Select this connector when compliance with MIL-DTL-26482 Series I is mandatory. Consider the straight cable entry angle and threaded locking method for vibration resistance. Evaluate the available contact arrangements to ensure sufficient pin count for the circuit requirements. Verify environmental sealing needs against the connector's inherent design capabilities.

Part Context

This component belongs to the Amphenol Series I circular connector family, widely used in military and aerospace sectors. It serves as a robust alternative to older MIL-C-26482 designs, offering improved performance in high-vibration and extreme temperature conditions. The series is characterized by its compact form factor and reliable metallic shielding properties.

Replacement Considerations

Direct replacements must adhere to the same MIL-DTL-26482 Series I specification. Verify cross-reference part numbers from other manufacturers such as Glenair or ITT Cannon, ensuring identical shell size, contact configuration, and mounting style. Compatibility checks should include mating interface geometry and environmental sealing ratings.