WGA122PR7SY-17

Overview

The WGA122PR7SY-17 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is a board mount plug with pin contacts, designed for right-angle through-hole termination. The component features a 3-row configuration with 122 positions and a 2.54 mm pitch. Constructed with a Polyphenylene Sulfide (PPS) body and gold-plated copper alloy contacts, it supports a current rating of 5 A and an insulation resistance of 5 GOhms. Operating temperatures range from -65 C to +125 C.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Utilizes gold-plated copper alloy pin contacts for stable signal transmission
• Features a Polyphenylene Sulfide housing for thermal stability
• Designed for right-angle board mounting with through-hole termination

Applications

• Military aircraft avionics systems
• Ruggedized electronic equipment requiring high-density interconnects
• Defense communication hardware
• Industrial control panels in extreme environments

Procurement Notes

Verify the specific suffix '-17' against official manufacturer documentation to confirm exact tail length and guide set configurations. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS compliance status via the latest datasheet before integration into regulated assemblies.

Selection Notes

Select this part for applications requiring high-density I/O in constrained spaces due to its right-angle form factor. The 122-position count suits complex signal routing needs. Verify that the PCB layout accommodates the 3-row arrangement and that the operating environment stays within the specified temperature limits.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for durability in harsh conditions. The series offers various row counts and contact arrangements. The WGA122PR7SY-17 specifically addresses high-pin-count requirements while maintaining standard 2.54 mm spacing for broad compatibility with existing design ecosystems.

Replacement Considerations

Direct substitutes must match the 122-position count, 3-row layout, and right-angle orientation. Verify that any alternative maintains the same MIL-DTL-55302 compliance and physical dimensions to ensure fit without PCB modification.