WGA122PR9SY-16

Headers, Male Pins Overview

The WGA122PR9SY-16 is a rectangular MIL-spec connector plug from the AirBorn W Series, manufactured by Molex. It features 122 positions arranged in three rows with a 2.54 mm (0.100 inch) pitch. Designed for board mount applications, it utilizes right-angle through-hole termination and gold-plated copper alloy pin contacts. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a current rating of 5 A and an insulation resistance of 5 GOhms. Operating temperatures range from -65 °C to +125 °C.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features a high-density 122-position configuration in a compact three-row layout
• Utilizes gold-plated contacts on a PPS plastic housing for corrosion resistance

Headers, Male Pins Applications

• Aerospace avionics systems
• Defense communication equipment
• Ruggedized electronic instrumentation

Headers, Male Pins Procurement Notes

Verify the specific suffix '-16' against official manufacturer documentation to confirm its exact definition regarding mounting hardware or contact tail length. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS compliance status directly with the supplier as regulatory requirements may vary by production batch.

Headers, Male Pins Selection Notes

Select this component when a high-pin-count, right-angle board-to-board connection is required under strict environmental conditions. The 2.54 mm pitch accommodates standard wire gauges like 22 AWG. Verify that the 5 A current rating per contact aligns with the system's electrical load requirements and thermal management capabilities.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of connectors designed for demanding aerospace and defense environments. The series offers various row options and contact counts up to 208 positions. The WGA122PR9SY-16 represents a specific variant optimized for high-density signal transmission with robust mechanical stability.

Headers, Male Pins Replacement Considerations

Compatible mating receptacles include models such as WGA122SACJ and WGA122SACSY from the same W Series family. Ensure the replacement maintains the same 122-position count, 3-row configuration, and 2.54 mm pitch to guarantee proper interface alignment.