WTDXA20PJTB-C45

Overview

The WTDXA20PJTB-C45 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a straight plug configuration with 20 positions arranged in two rows. The contacts are male pins with gold plating, designed for crimp termination on 22 AWG wire. Constructed with a Polyphenylene Sulfide (PPS) housing and copper alloy contacts, it supports a current rating of 5 A and an insulation resistance of 5 GOhms. Operating temperatures range from -65 C to +125 C, with a 2.54 mm pitch.

Feature Summary

• Straight plug design with dual-row arrangement for compact I/O connectivity
• Gold-plated male pin contacts ensure reliable signal transmission
• Crimp termination method provides secure wire attachment
• Polyphenylene Sulfide housing offers thermal stability

Applications

• Military aerospace electronic systems
• Ruggedized industrial control interfaces
• High-reliability communication equipment

Procurement Notes

Verify the specific suffix C45 against official datasheets to confirm any unique environmental or material specifications distinct from standard variants. Ensure compatibility with mating receptacles within the same W Series family. Confirm RoHS compliance status through manufacturer certificates prior to integration into regulated assemblies.

Selection Notes

Select this component for applications requiring a straight, board-mountable plug with crimp terminations. Verify that the 20-position count and 2.54 mm pitch align with system requirements. Ensure the 5 A current rating and temperature range meet operational demands. Check for necessary mounting hardware compatibility.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular MIL-DTL-55302 connectors known for high-density interconnects. The series utilizes robust PPS materials and precise contact geometries to withstand harsh environments. This specific model represents a plug variant optimized for direct cable or panel interface scenarios.

Replacement Considerations

M55302/58-A20H