WGA122PR7J

Headers, Male Pins Overview

The WGA122PR7J 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 male pin contacts made of copper alloy with gold plating. Designed for right-angle installation, it operates within a temperature range of -65°C to +125°C. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms. Rated for 5 A current and 1 kV voltage, it adheres to MIL-DTL-55302 standards with a 2.54 mm pitch.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features three-row configuration with 122 total contact positions
• Utilizes gold-plated copper alloy pin contacts for signal integrity
• Constructed with Polyphenylene Sulfide (PPS) insulating housing

Headers, Male Pins Applications

• Military avionics systems
• Aerospace electronic interconnects
• Industrial control equipment
• Ruggedized instrumentation

Headers, Male Pins Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct row count and termination style. Confirm that the required mating receptacle matches the 122-position female socket configuration. Check RoHS compliance status if restricted substances are mandated for the project. Ensure the right-angle mounting footprint aligns with the PCB layout constraints.

Headers, Male Pins Selection Notes

Select this model when a high-density 122-position connection is required in a compact form factor. The three-row design optimizes space compared to single or dual-row alternatives. Choose the right-angle orientation for board-edge connections or constrained vertical spaces. Ensure the application environment stays within the specified -65°C to +125°C operational limits.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various row options and contact counts up to 208 positions. AirBorn, now part of Molex, specializes in interconnect solutions for military, aviation, and industrial sectors, emphasizing durability and proven performance in critical applications.

Headers, Male Pins Replacement Considerations

Compatible mating parts include WGA122SACSY and similar W Series receptacles. Verify mechanical compatibility and pin-to-socket alignment before substitution. Cross-reference MIL-DTL-55302 equivalents if sourcing from alternative manufacturers.