WGA122PR9SY-32

Headers, Male Pins Overview

The WGA122PR9SY-32 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with 122 positions arranged in three rows. The component utilizes through-hole termination and features gold-plated pin contacts made from beryllium copper. Designed for right-angle mounting, it operates within a temperature range of -65°C to +125°C. Key electrical specifications include a 5 A current rating, 1 kV voltage rating, and 5 GOhms insulation resistance. The housing is constructed from polyphenylene sulfide (PPS) with a 2.54 mm pitch.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 standards for military-grade reliability
• Features gold-plated beryllium copper contacts for durability
• Utilizes PPS housing material for thermal stability

Headers, Male Pins Applications

• Avionics systems
• Military communication equipment
• Ruggedized electronic assemblies

Headers, Male Pins Procurement Notes

Verify the specific suffix '-32' against official Molex documentation to confirm exact plating thickness or environmental rating variations. Confirm RoHS compliance status directly with the manufacturer. Ensure mating connectors match the 122-position, 3-row configuration. Validate that the right-angle through-hole footprint aligns with the target PCB design constraints.

Headers, Male Pins Selection Notes

Select this part when a high-density, right-angle interconnect is required for harsh environments. The 122-position capacity supports complex signal routing. The through-hole method ensures mechanical robustness. Verify that the 5 A per contact rating meets system power requirements. Consider the -65°C to +125°C operating range for extreme condition suitability.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, known for high-performance rectangular connectors. The series offers various configurations for board-to-board and cable connections. The WGA122PR9SY-32 specifically addresses needs for dense, reliable connections in defense and aerospace sectors where MIL-Spec compliance is mandatory.

Headers, Male Pins Replacement Considerations

Compatible mating receptacles include models such as WGA122SACJ and WGA122SACSY. These counterparts provide the necessary socket contacts and matching 122-position layout. Ensure the mating part shares the same 2.54 mm pitch and three-row arrangement for proper engagement.