WGA122PR7JTB

Overview

The AirBorn WGA122PR7JTB is a rectangular military specification connector from the W Series, designed as a board mount plug with pin contacts. It features a right-angle orientation and through-hole termination for secure PCB integration. The component provides 122 positions arranged in three rows with a 2.54 mm pitch. Constructed with a Polyphenylene Sulfide (PPS) body and gold-plated copper alloy contacts, it supports a current rating of 5 A and an insulation resistance of 5 GOhms. Operating temperatures range from -65 C to +125 C, complying with MIL-DTL-55302 standards.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features a fixed jackset design with mounting ears for stable installation
• Utilizes gold-plated copper alloy contacts for durable conductivity
• Constructed with Polyphenylene Sulfide housing for thermal stability

Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized electronic enclosures subject to harsh environments
• Board-to-board connections in defense communication equipment

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact tail length and jackset configuration. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS compliance status via the manufacturer's certificate before procurement. Cross-reference the full part number to avoid mismatches in contact type or mounting style.

Selection Notes

Select this model for applications requiring a right-angle, 3-row plug with through-hole termination. Verify that the 122-position count matches the circuit requirements. Ensure the PCB layout accommodates the right-angle footprint and mounting ear clearance. Confirm that the operating temperature range meets the environmental demands of the target application.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for high density and durability. The series offers various configurations including straight and right-angle options with different row counts. The WGA122PR7JTB specifically addresses needs for high-pin-count board mounts in space-constrained military and industrial panels.

Replacement Considerations

Direct substitutes include other W Series plugs with identical position counts and termination styles. Verify cross-compatibility with MIL-DTL-55302 equivalents. Check mating receptacle alignment and jackset dimensions to ensure mechanical fit without modification.