71-432197-27P

Overview

The Amphenol Aerospace Operations model 71-432197-27P is a circular MIL-spec connector plug. It features size 27 shell dimensions with 27 positions configured for pin contacts. The unit utilizes crimp termination for wire attachment and supports panel mount installation. Constructed from aluminum alloy, the housing includes cadmium plating. Gold-plated copper alloy contacts ensure reliable signal transmission.

Feature Summary

• Mil-dtl-38999 series iii compatibility
• Crimp termination interface
• Panel mount receptacle configuration

Applications

• Avionics systems
• Radar equipment
• Military communication arrays

Procurement Notes

Verify the specific suffix codes against official datasheets to confirm contact arrangement and environmental sealing ratings. Ensure that mating connectors match the shell size and gender specifications precisely. Cross-reference manufacturer part numbers with military standards documentation to validate compliance requirements before procurement.

Selection Notes

Select this component based on required shell size and contact count compatibility with existing harnesses. Evaluate the crimp termination method against available tooling capabilities. Confirm that the aluminum alloy construction meets weight constraints while providing necessary structural integrity for the intended mechanical environment.

Part Context

This component belongs to the Mil-dtl-38999 family of high-density circular connectors. These connectors are engineered for demanding aerospace and defense applications requiring robust performance in harsh environments. The series offers various shell sizes and contact arrangements to support complex wiring configurations.

Replacement Considerations

Equivalent parts include those conforming to Mil-dtl-38999 series iii standards with matching size 27 shells and 27-pin configurations. Verify dimensional tolerances and contact material specifications when sourcing substitutes.