WG80SAD9SY-3

Overview

The WG80SAD9SY-3 is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It features 80 positions arranged in three rows with a 2.54 mm pitch. The receptacle utilizes gold-plated copper alloy socket contacts and mounts via through-hole termination. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and withstands voltages up to 1 kV. Operating temperatures range from -65 °C to +125 °C, with an insulation resistance of 5 GOhms.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy female contacts for stable signal transmission
• Utilizes high-performance Polyphenylene Sulfide (PPS) insulating material

Applications

• Military avionics systems requiring certified interconnects
• Ruggedized electronic equipment operating in extreme environments
• High-density board-to-board or cable-to-board connections

Procurement Notes

Verify the specific suffix '-3' against official datasheets to confirm guide set and polarization details. Confirm RoHS compliance status directly with the manufacturer. Ensure the ordering part number matches the exact contact type and mounting style required for your PCB layout. Cross-reference the MIL-DTL-55302 designation for full specification alignment.

Selection Notes

Select this component when a 3-row, 80-position MIL-spec receptacle is required. Verify that the 2.54 mm pitch aligns with your board design constraints. Ensure the through-hole termination method is compatible with your assembly process. Confirm that the PPS housing temperature ratings meet your operational environment requirements.

Part Context

This part belongs to the AirBorn W Series, designed for high-reliability applications. It adheres to strict military standards, ensuring durability in harsh conditions. The series offers various configurations, including different row counts and mounting angles, catering to diverse aerospace and defense connectivity needs.

Replacement Considerations

Check for equivalents within the MIL-DTL-55302 standard. Verify pinout compatibility and mechanical dimensions before substitution. Ensure the replacement meets the same voltage and current ratings.