WTA44SACJ

Overview

The AirBorn WTA44SACJ is a rectangular MIL-Spec connector from the W Series, designed as a straight receptacle for board mounting. It features 44 positions arranged in two rows with a 2.54 mm pitch. The component utilizes through-hole solder cup termination and female socket contacts made of copper alloy with gold plating. Constructed with a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and operates within a temperature range of -65 °C to +125 °C.

Feature Summary

• Compliant with MIL-DTL-55302 standards for military-grade reliability
• Utilizes gold-plated copper alloy socket contacts for corrosion resistance
• Features a robust Polyphenylene Sulfide (PPS) insulating body

Applications

• Military aerospace avionics systems
• Ruggedized electronic equipment requiring high-density interconnects
• Board-to-board connections in harsh environments

Procurement Notes

Verify the specific suffix configuration against official Molex/AirBorn documentation to ensure correct termination style and contact orientation. Confirm RoHS compliance status and availability constraints directly with authorized distributors, as supply chain restrictions may apply to this specific part number.

Selection Notes

Select this component when a 44-position, dual-row receptacle with solder cup termination is required. Ensure compatibility with mating plugs from the same W Series family. Verify that the PCB layout accommodates the straight mounting angle and through-hole footprint dimensions specified in the datasheet.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for mission-critical applications. The series offers various contact counts and termination options, providing high density and reliability for demanding industrial and defense sectors.

Replacement Considerations

Consult official substitution guides for equivalent MIL-DTL-55302 connectors. Verify pinout compatibility and mechanical envelope dimensions before replacing with alternative manufacturers' parts.