WTA44PCJTB

Overview

The WTA44PCJTB is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It features a straight receptacle design with 44 positions arranged in two rows and a 2.54 mm pitch. The component utilizes gold-plated copper alloy pin contacts and a Polyphenylene Sulfide (PPS) housing. Rated for 5 A current and 1 kV voltage, it operates within a temperature range of -65 C to +125 C. Termination is achieved via solder cup connections suitable for 22 AWG wire.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy contacts for stable signal transmission
• Constructed with Polyphenylene Sulfide housing for thermal stability

Applications

• Military avionics systems
• Ruggedized electronic enclosures
• Defense communication equipment

Procurement Notes

Verify the specific suffix against official datasheets to confirm contact type and termination method. Ensure compatibility with mating connectors within the same W Series family. Confirm RoHS compliance status through manufacturer documentation before integration into regulated assemblies.

Selection Notes

Select this part for applications requiring high-density interconnects in harsh environments. The straight orientation and board mount style facilitate direct PCB integration. Verify that the 22 AWG wire gauge matches the system's wiring harness requirements.

Part Context

This component belongs to the AirBorn W Series, designed for high-reliability interconnect solutions. The series offers various position counts and termination options to meet diverse military and aerospace interface needs while maintaining standardized form factors.

Replacement Considerations

Equivalent parts include M55302/63A44H. Verify mechanical dimensions and electrical ratings match before substitution.