WG104PR9J

Overview

The AirBorn WG104PR9J is a rectangular military specification connector from the W Series, designed for board mount applications. It features a right-angle plug configuration with 104 positions arranged in three rows. The component utilizes through-hole termination with gold-plated copper alloy pin contacts and a polyphenylene sulfide (PPS) shell. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 °C to +125 °C. The connector adheres to MIL-DTL-55302 standards, offers an insulation resistance of 5 GOhms, and supports 22 AWG wire gauge with a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Right-angle board mount design facilitates compact circuit integration
• Gold-plated copper alloy contacts ensure durable signal transmission

Applications

• Military avionics systems requiring high-density interconnects
• Ruggedized electronic equipment operating in extreme temperatures
• Defense communication hardware utilizing MIL-Spec connectors

Procurement Notes

Verify the specific suffix J against official Molex/AirBorn documentation to confirm plating thickness and environmental sealing ratings. Ensure compatibility with mating receptacles such as WG104SAD9J. Confirm RoHS compliance status via the manufacturer's certificate before procurement. Validate that the right-angle orientation matches the PCB layout requirements.

Selection Notes

Select this model when a high-pin-count, three-row connector is required for space-constrained military boards. The right-angle form factor simplifies cabling in tight enclosures. Verify that the 5 A rating per contact meets the system's power distribution needs. Ensure the PPS housing material withstands the operational thermal environment.

Part Context

This component belongs to the AirBorn W Series, a family of rectangular MIL-DTL-55302 connectors known for high density and durability. The series includes various row counts and orientations to support diverse military and aerospace interconnect challenges. The WG104 variant specifically addresses applications needing 104 connections in a compact footprint.

Replacement Considerations

M55302/61B30 is a confirmed substitute part number for this component.