WG80PR9SY-2

Overview

The WG80PR9SY-2 is a rectangular MIL-DTL-55302 connector from the AirBorn W Series, manufactured by Molex. It features an 80-position configuration with three rows of gold-plated beryllium copper pin contacts. Designed for right-angle through-hole board mounting with a mounting flange, it utilizes a polyphenylene sulfide (PPS) housing. 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 2.54 mm contact pitch.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features right-angle through-hole termination with mounting flange for secure board attachment
• Utilizes gold-plated beryllium copper contacts for durable signal transmission
• Constructed with polyphenylene sulfide housing for thermal stability

Applications

• Military avionics systems requiring ruggedized interconnects
• High-density daughter board connections in defense electronics
• Harsh environment electronic assemblies meeting MIL-Spec standards

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact mechanical variations such as jackset type or tail length. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS status and lead times directly with authorized distributors, as military-grade components often involve special order processing.

Selection Notes

Select this part for applications requiring a male plug connector with 80 positions in a compact three-row layout. Ensure the PCB design accommodates the right-angle footprint and mounting flange requirements. Verify that the mating socket provides compatible guide pins and locking mechanisms suitable for the W Series interface.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical applications. The series offers various row counts and position options, all adhering to MIL-DTL-55302 standards. The WG80PR9SY-2 specifically addresses needs for high-pin-count, right-angle board-to-board or cable-to-board connections in demanding environments.

Replacement Considerations

Compatible substitutes include other MIL-DTL-55302 Class S or Class H connectors with matching 80-position, 3-row, right-angle pin configurations. Verify equivalent electrical ratings and mechanical dimensions before substitution.