WTA44PCJL

Overview

The AirBorn WTA44PCJL is a rectangular board connector from the W Series, designed for high-reliability interconnect applications. It features a male plug configuration with 44 contacts arranged in two rows. The component utilizes a straight mounting style and employs solder cup termination methods for secure PCB attachment. Constructed with a Polyphenylene Sulfide (PPS) shell and copper alloy contacts, it adheres to MIL-DTL-55302 specifications. The connector supports a 2.54 mm terminal pitch and operates within a temperature range of -65°C to +125°C.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged performance
• Utilizes durable Polyphenylene Sulfide (PPS) housing material
• Features gold-plated copper alloy contacts for reliable conductivity
• Supports versatile wire-to-board connections via solder cup terminations

Applications

• Military defense avionics systems
• Aerospace instrumentation panels
• Harsh environment industrial control units

Procurement Notes

Verify the specific contact orientation and hardware configuration against the official datasheet before procurement. Confirm compliance requirements such as RoHS status and lead-free availability, as these attributes may vary by manufacturing batch or specific ordering suffix. Ensure mating receptacles are selected from the compatible W Series lineup to guarantee proper mechanical fit and electrical continuity.

Selection Notes

Select this model when a robust, MIL-specification board mount plug is required for high-density signal routing. The 44-contact capacity and 2.54 mm pitch make it suitable for complex circuit interfaces. Consider the solder cup termination for manual assembly or wave soldering processes. Evaluate environmental sealing needs, as this general-purpose variant lacks integrated gaskets unless specified.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors engineered for mission-critical environments. The series offers various contact counts and termination options, providing flexibility for diverse board-level interconnect challenges. Manufactured under Molex/AirBorn, these connectors emphasize durability and consistent electrical performance in demanding operational conditions.

Replacement Considerations

Compatible substitutes include other WTA series plugs with matching contact counts and termination styles, such as WTA44PCJT variants. Cross-reference part numbers like M55302/63A44H for equivalent military specification replacements.