WG104PR9SY-3

Overview

The WG104PR9SY-3 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It is classified as a plug with pin (male) contacts and features a right-angle board mount installation style. The component utilizes through-hole termination and offers 104 positions arranged in three rows. Key electrical parameters include a current rating of 5 A and a voltage rating of 1 kV. The contact pitch is 2.54 mm, and the insulation resistance is specified at 5 GOhms. The operating temperature range spans from -65 C to +125 C.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged performance.
• Features gold-plated copper alloy contacts for reliable signal transmission.
• Constructed with Polyphenylene Sulfide (PPS) housing material.

Applications

• Avionics control systems
• Spacecraft electronic interfaces
• Military communication equipment

Procurement Notes

Verify the specific suffix '-3' against the official manufacturer datasheet to confirm exact polarization, guide set configuration, and mounting ear details. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS compliance status directly with the supplier documentation prior to integration.

Selection Notes

Select this part for applications requiring high-density interconnects in harsh environments. The right-angle design facilitates compact PCB layouts. Verify that the 104-position count and three-row arrangement meet system requirements. Ensure the through-hole termination method aligns with the target printed circuit board manufacturing process.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding defense and aerospace applications. The series is known for its durability and adherence to strict military standards. The WG104PR9SY-3 variant specifically addresses needs for high-pin-count connections with robust mechanical stability.

Replacement Considerations

M55302/57B104X