WT16PC443-4

Overview

The WT16PC443-4 is a rectangular MIL Spec connector plug from the AirBorn W Series, manufactured by Molex / AirBorn. It features 16 positions in a single row with male pin contacts made of copper alloy and gold plating. Designed for free hanging installation, it utilizes solder cup termination compatible with 22 AWG wire. The housing is constructed from polyphenylene sulfide (PPS). Electrical specifications include a 5 A current rating, 5 GOhms insulation resistance, and a 2.54 mm pitch. The unit operates within a temperature range of -65 C to +125 C.

Feature Summary

• Military-grade rectangular construction designed for rugged environments
• Gold-plated copper alloy contacts ensure reliable signal transmission
• Polyphenylene sulfide housing provides thermal stability

Applications

• Aviation interconnect systems
• Defense electronics assemblies
• Ruggedized industrial control panels

Procurement Notes

Verify the specific manufacturer part number against official datasheets before procurement. Confirm that the solder cup termination style matches your wiring harness requirements. Ensure the operating temperature range meets your environmental constraints. Check for any recent product change notifications or obsolescence notices from Molex / AirBorn. Validate RoHS compliance status if required by your project specifications.

Selection Notes

Select this component when a single-row, 16-position military specification plug is required. The 2.54 mm pitch suits standard wire gauges like 22 AWG. Verify compatibility with corresponding receptacles in the W Series. Consider the straight mounting angle and free-hanging style for chassis integration. Ensure the gold plating meets corrosion resistance needs.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for high-density interconnects in demanding applications. The series offers various contact counts and termination options. The WT16PC443-4 specifically addresses needs for compact, reliable connections in aerospace and defense sectors where durability is critical.

Replacement Considerations

Consult official Molex / AirBorn documentation for cross-reference data. No direct substitute part numbers are confirmed in available public sources. Verify mechanical fit and electrical ratings if considering alternative manufacturers.