WTKVA54PJTB

Overview

The WTKVA54PJTB is a rectangular MIL-spec connector from the AirBorn W Series, manufactured by Molex. It features a straight plug configuration with 54 positions arranged in two rows. The contacts are male pins with gold plating on copper alloy substrates, utilizing a crimp termination method for 22 AWG wire. Designed for free-hanging installation, the housing is constructed from Polyphenylene Sulfide (PPS). Electrical specifications include a 5 A current rating and 5 GOhms insulation resistance, operating within a temperature range of -65°C to +125°C with a 2.54 mm pitch.

Feature Summary

• Military-grade rectangular interconnect solution designed for high-reliability applications
• Gold-plated male pin contacts ensure stable signal transmission and corrosion resistance
• Polyphenylene Sulfide housing provides robust thermal stability and mechanical durability

Applications

• Avionics systems requiring rugged MIL-spec connectivity
• Ground-based military communication equipment
• Industrial control panels demanding high-density I/O connections

Procurement Notes

Verify the specific manufacturer part number against official Molex/AirBorn documentation before procurement. Confirm that the crimp tooling matches the specified 22 AWG contact requirements. Ensure environmental sealing needs align with the free-hanging design characteristics. Request updated RoHS compliance certificates directly from the supplier to meet regulatory standards.

Selection Notes

Select this component when a 54-position straight plug is required for MIL-spec environments. The 2.54 mm pitch suits standard board layouts. Verify compatibility with mating receptacles in the same series. Consider the PPS material properties for thermal management. Ensure the crimp termination process is supported by available manufacturing tools.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors known for military and aerospace reliability. The WTKVA suffix indicates a specific plug variant with defined contact counts and termination styles. This series supports various configurations to meet diverse interconnect demands in harsh operational settings.

Replacement Considerations

Consult official cross-reference guides for verified substitutes. Ensure replacement parts maintain identical pin counts, pitch, and mounting styles. Verify that alternative materials meet the same thermal and electrical ratings.