WGA122PR7J

Overview

The WGA122PR7J is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a board mount plug with pin contacts, featuring a right-angle through-hole termination style. The component has 122 positions arranged in three rows with a 2.54 mm pitch. It utilizes gold-plated copper alloy contacts and a Polyphenylene Sulfide (PPS) body. Rated for 5 A current and 5 GOhms insulation resistance, it operates between -65 C and +125 C.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability applications.
• Features a fixed jackset design with mounting ears for secure board attachment.
• Utilizes gold-plated copper alloy contacts to ensure signal integrity.

Applications

• Military electronic systems requiring rugged interconnects
• Aviation avionics equipment
• High-density board-to-board connections

Procurement Notes

Verify the specific suffix '7J' against the official manufacturer datasheet to confirm exact tail length and jackset configuration. Ensure compatibility with mating receptacles from the same W Series family. Confirm RoHS compliance status directly with the supplier as documentation details may vary by production batch.

Selection Notes

Select this model for right-angle PCB mounting where space constraints require a perpendicular interface. The 122-position count supports high-density circuitry. Verify that the 2.54 mm pitch matches the target PCB footprint. Ensure the operating temperature range of -65 C to +125 C meets environmental requirements.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical environments. The series offers various row counts and termination styles to accommodate diverse mechanical and electrical needs within military and aerospace standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Cross-reference with Molex / AirBorn official documentation for potential equivalents or updated revisions.