WG104PR9SY342-1

Overview

The WG104PR9SY342-1 is a rectangular MIL-Spec connector plug from the AirBorn W Series, manufactured by Molex. It features 104 positions arranged in three rows with a 2.54 mm pitch. Designed for board mount installation, it utilizes through-hole termination and gold-plated copper alloy pins. The housing is constructed from Polyphenylene Sulfide (PPS), supporting right-angle mounting. Electrical ratings include a current capacity of 5 A and voltage rating of 1 kV, with an insulation resistance of 5 GOhms. Operating temperatures range from -65 C to +125 C.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated contacts on a copper alloy substrate for conductivity
• Utilizes Polyphenylene Sulfide (PPS) housing material for thermal stability

Applications

• Aviation control systems
• Aerospace electronic equipment
• Military communication hardware

Procurement Notes

Verify the specific suffix '342-1' against official Molex/AirBorn documentation to confirm exact pin configuration and mating compatibility. Ensure the part number matches the required 104-position, 3-row specification. Confirm RoHS compliance status via the manufacturer's certificate before procurement.

Selection Notes

Select this component when a high-density, MIL-specification interconnect is required for board-mounted applications. The 2.54 mm pitch and 104-position count suit complex signal routing needs. Verify that the 5 A current rating and 1 kV voltage withstand capability align with the system's electrical requirements.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series is widely used in aerospace and defense sectors due to its adherence to strict military standards. The manufacturer, Molex/AirBorn, specializes in high-reliability interconnect solutions.

Replacement Considerations

Cross-reference with other WG104 variants or equivalent MIL-DTL-55302 plugs. Verify identical row count, position count, and termination style before substitution.