WGV50PD9J

Headers, Male Pins Overview

The WGV50PD9J is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It features 50 positions arranged in 3 rows with male pin contacts. Designed for PCB mount installation, it utilizes solder termination and gold-plated copper alloy contacts. The housing is constructed from Polyphenylene Sulfide (PPS). Key electrical parameters include a 5 A current rating, 1 kV voltage rating, and 5 GOhms insulation resistance. The component operates within a temperature range of -65 C to +125 C and maintains a 2.54 mm pitch.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability.
• High-density three-row configuration maximizes connection capacity.
• Gold-plated contacts ensure stable signal transmission and corrosion resistance.

Headers, Male Pins Applications

• Aircraft launch systems
• Avionics and onboard electronics
• Advanced radar and sensing platforms

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Molex documentation to confirm exact contact plating thickness and environmental sealing ratings. Confirm that the three-row configuration matches the design intent, as two-row variants exist within the same series. Ensure compatibility with mating receptacles before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this model when high-density interconnectivity is required in space-constrained aerospace applications. The three-row layout offers more positions than standard two-row alternatives. Verify that the straight board mount style aligns with the mechanical assembly requirements and that the operating temperature range meets the environmental conditions.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, which combines high-speed performance with compact design. AirBorn was acquired by Molex in 2024, integrating its specialized connector solutions into the broader Molex portfolio. The W Series is specifically engineered to meet demanding requirements in defense and aerospace sectors.

Headers, Male Pins Replacement Considerations

M55302/63B50F is a confirmed public substitute part number for this component. Verify dimensional compatibility and contact orientation before substitution.