WG104PR9SY342-28

Headers, Male Pins Overview

The WG104PR9SY342-28 is a rectangular MIL Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a plug with 104 positions arranged in three rows. The component utilizes through-hole termination and features right-angle board mount installation. Contact materials consist of copper alloy with gold plating, supporting a current rating of 5 A and voltage rating of 1 kV. The housing is constructed from Polyphenylene Sulfide (PPS), providing an insulation resistance of 5 GOhms. It operates within a temperature range of -65 C to +125 C, adhering to MIL-DTL-55302 standards with a 2.54 mm pitch.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features three-point contact design for secure mating engagement
• Utilizes gold-plated copper alloy contacts for corrosion resistance
• Constructed with Polyphenylene Sulfide housing for thermal stability

Headers, Male Pins Applications

• Aerospace avionics systems
• Military communication equipment
• Ruggedized instrumentation interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Molex/AirBorn documentation to confirm exact housing color, shell finish, and environmental sealing requirements. Ensure the ordering part number matches the intended row configuration and termination style. Cross-reference the latest datasheet for any manufacturing changes or compliance updates prior to procurement.

Headers, Male Pins Selection Notes

Select this component when a high-density, right-angle interconnect is required for board-mounted applications. Confirm that the 104-position count and three-row layout fit the PCB footprint constraints. Validate that the through-hole soldering process aligns with assembly capabilities and that the operating temperature range meets system environmental demands.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, known for high-reliability rectangular connectors. The series offers various row options and contact counts, designed for demanding environments. As a Molex company product, it integrates advanced engineering for aerospace and defense sectors, ensuring consistent performance under vibration and thermal stress conditions.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other MIL-DTL-55302 compliant plugs with identical pinout and form factor. Verify mechanical dimensions and contact spacing compatibility before substitution. Alternative parts must match the 104-position count and right-angle orientation to ensure proper fit.