WG104PR9SY-7

Overview

The WG104PR9SY-7 is a rectangular MIL-DTL-55302 series connector plug manufactured by Molex / AirBorn. It features 104 positions arranged in three rows with a 2.54 mm pitch. The component utilizes gold-plated copper alloy pin contacts and a Polyphenylene Sulfide (PPS) housing. Designed for board mount installation, it employs through-hole termination and includes a polarization guide set identified as Guide Set 7. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 °C to +125 °C.

Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 specifications
• Integrated polarization guide set for precise mating alignment
• Right-angle mounting configuration for space-constrained layouts

Applications

• Avionics control systems
• Spacecraft instrumentation
• Electronic warfare equipment

Procurement Notes

Verify the specific polarization guide set number against design requirements before procurement. Confirm that the manufacturer designation aligns with project specifications, as production may be attributed to Molex under the AirBorn brand. Ensure compatibility with corresponding receptacle components regarding contact type and row configuration.

Selection Notes

Select this component when high-density interconnectivity is required in harsh environments. The three-row layout maximizes circuit density while maintaining standard 2.54 mm spacing. Verify that the right-angle orientation fits the mechanical envelope and that the specified polarization prevents incorrect mating with other series connectors.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular military connectors designed for reliability in demanding applications. The series offers various position counts and row configurations, all sharing common material standards and termination methods to ensure interchangeability and consistent performance across different system architectures.

Replacement Considerations

M55302/57B104X