WGA122PR7SY-15

Overview

The WGA122PR7SY-15 is a rectangular MIL Spec connector from the AirBorn W Series, designed for board mount applications. It features 122 positions arranged in three rows with a 2.54 mm pitch. The component utilizes pin contacts made of copper alloy with gold plating, housed in a polyphenylene sulfide body. Rated for 5 A current and operating between -65 C and +125 C, it complies with MIL-DTL-55302 standards.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy pin contacts for stable signal transmission
• Constructed with polyphenylene sulfide housing for thermal stability
• Supports vertical through-hole mounting with guide set and mounting ears

Applications

• Military aircraft avionics systems
• Ruggedized electronic equipment requiring MIL-Spec compliance
• High-density board-to-board interconnects in harsh environments

Procurement Notes

Verify the complete part number including suffixes to ensure correct orientation and contact configuration. Confirm that the supplier provides traceability documentation required for MIL-DTL-55302 components. Check for environmental sealing requirements if the application demands protection beyond the standard connector housing.

Selection Notes

Select this component when high pin count density is required in a rectangular form factor. Ensure the PCB layout accommodates the 122-position footprint and three-row arrangement. Verify that the 5 A current rating meets the circuit load requirements and that the operating temperature range aligns with the system environment.

Part Context

This connector belongs to the AirBorn W Series, which offers various configurations for military and aerospace applications. The series provides options for different contact types, orientations, and termination methods while maintaining consistent mechanical and electrical performance standards defined by the manufacturer.

Replacement Considerations

Direct substitutes must match the 122-position count, 2.54 mm pitch, and MIL-DTL-55302 compliance. Verify compatibility with existing mating connectors and PCB footprints before substitution.