WG80SAD9SY-2

Overview

The WG80SAD9SY-2 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It features a 3-row receptacle configuration with 80 positions, utilizing gold-plated copper alloy socket contacts and a polyphenylene sulfide (PPS) housing. Designed for board mount applications, it employs through-hole termination with a 2.54 mm pitch. The component supports a current rating of 5 A and operates within a temperature range of -65 °C to +125 °C, offering an insulation resistance of 5 GOhms and a voltage rating of 1 kV.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability interconnects
• Utilizes gold-plated copper alloy sockets for durable electrical performance
• Constructed with polyphenylene sulfide housing for thermal stability

Applications

• Military avionics systems requiring standardized rectangular interfaces
• Ruggedized electronic enclosures demanding high-density connections
• Defense communication equipment operating in extreme environments

Procurement Notes

Verify the specific suffix '-2' against official Molex documentation to confirm exact polarization or guide set variations. Ensure compatibility with mating plugs regarding row alignment and terminal type. Confirm RoHS status and lead times directly with the manufacturer or authorized distributors prior to procurement.

Selection Notes

Select this component when a 3-row, 80-position MIL-DTL-55302 receptacle is required. Ensure the design accommodates through-hole mounting and 2.54 mm spacing. Verify that the 5 A current rating and 1 kV voltage withstand requirements align with system specifications. Confirm mating connector polarity matches the specific suffix designation.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular connectors designed for mission-critical applications. The series offers various row counts and contact densities, adhering to strict military standards for reliability and environmental resistance in defense and aerospace sectors.

Replacement Considerations

Cross-reference with M55302/58-B80X equivalents. Verify mechanical fit and electrical continuity with existing mating hardware before substitution.