WG50SAD9SY342

Overview

The WG50SAD9SY342 is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex / AirBorn. It is classified as a receptacle with 50 positions arranged in 3 rows. The component features socket contacts made of copper alloy with gold plating, housed in polyphenylene sulfide (PPS). Designed for through-hole board mount installation at a straight angle, it operates within a temperature range of -65°C to +125°C. Key electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV, with an insulation resistance of 5 GOhms and a contact pitch of 2.54 mm.

Feature Summary

• Complies with MIL-DTL-55302 standards for military-grade reliability
• Utilizes gold-plated copper alloy socket contacts for corrosion resistance
• Constructed with polyphenylene sulfide housing for thermal stability

Applications

• Military aerospace electronic systems
• Ruggedized communication equipment
• Defense instrumentation interfaces

Procurement Notes

Verify the specific suffix '342' against official Molex/AirBorn documentation to confirm exact mating compatibility and environmental sealing specifications. Ensure the procurement channel provides valid manufacturer traceability certificates. Confirm that the delivered units match the MIL-DTL-55302 type designation and intended row configuration before integration into critical assemblies.

Selection Notes

Select this component when a 50-position, three-row receptacle is required for high-reliability applications. The choice is driven by the need for MIL-DTL-55302 compliance and robust thermal performance up to 125°C. Consider the 2.54 mm pitch and through-hole termination method for PCB layout constraints. Verify that the 5 A current rating and 1 kV voltage withstand meet the system's electrical requirements.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various position counts and row configurations, all sharing common interface dimensions and material properties. The WG50SAD9SY342 specifically addresses the need for dense interconnects in space-constrained military and industrial panels.

Replacement Considerations

Direct substitutes must match the 50-position, 3-row, socket configuration and MIL-DTL-55302 standard. Verify pinout compatibility and mounting flange dimensions before substitution.