WGA122PR7SY-0

Overview

The WGA122PR7SY-0 is a rectangular MIL-spec connector from the AirBorn W Series, manufactured by Molex. It features 122 positions arranged in three rows with a 2.54 mm pitch. Designed as a board mount plug, it utilizes through-hole termination for male pin contacts. The housing is constructed from Polyphenylene Sulfide (PPS), and contacts are gold-plated copper alloy. Rated for 5 A current and 1 kV voltage, it operates between -65 C and +125 C.

Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 standards
• High-density 122-position layout in a compact three-row configuration
• Robust thermal stability and electrical insulation properties

Applications

• Avionics systems requiring high reliability
• Ruggedized military communication equipment
• Industrial control panels subject to harsh environments

Procurement Notes

Verify the specific suffix designation against official Molex/AirBorn documentation to confirm exact contact geometry and polarization settings. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS compliance status via the manufacturer's certificate of conformity prior to integration into regulated assemblies.

Selection Notes

Select this component when a straight or right-angle board mount plug is required for high-pin-count applications. The 2.54 mm pitch allows for standard PCB spacing. Verify that the through-hole termination method aligns with the assembly process capabilities. Ensure the PPS housing material meets the environmental exposure requirements of the target deployment scenario.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding military and aerospace applications. The series emphasizes durability and signal integrity in confined spaces. The WGA prefix typically denotes a specific housing style within the broader W Series portfolio, distinguishing it from cable-mount or panel-mount variants.

Replacement Considerations

Cross-reference with other W Series plugs such as WGA122PR7SY or WGA122PR7SY-2. Verify mechanical fit and electrical continuity before substitution. Ensure mating receptacle compatibility is maintained across any alternative part numbers within the same manufacturer family.