WTAV44PD9SYL

Overview

The WTAV44PD9SYL is a rectangular MIL-spec connector plug from the AirBorn W Series, manufactured by Molex. It features 44 positions arranged in two rows with a 2.54 mm pitch. Designed for board mount installation, it utilizes through-hole solder termination and male pin contacts. The housing is constructed from Polyphenylene Sulfide (PPS), while contacts are copper alloy with gold plating. Rated for 1 kV voltage and 5 A current, it operates within a temperature range of -65 C to +125 C and offers an insulation resistance of 5 GOhms.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability applications.
• Features gold-plated copper alloy pin contacts for durable signal transmission.
• Utilizes Polyphenylene Sulfide housing material for thermal stability.

Applications

• Military aerospace electronic systems
• High-density board-to-board interconnects
• Rugged industrial control equipment

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure compatibility with mating receptacles. Confirm RoHS status and lead times directly with authorized distributors or the manufacturer, as availability may vary. Ensure ordering requirements match the exact part number designation for proper function.

Selection Notes

Select this component when a dual-row, straight-mount plug is required for MIL-DTL-55302 compliant designs. Consider the 44-position count and 2.54 mm spacing for density needs. Verify that the through-hole termination method aligns with the PCB manufacturing process and that the operating temperature range meets environmental constraints.

Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors known for high reliability in harsh environments. The series offers various contact counts and mounting styles, all adhering to strict military standards. The WTAV44PD9SYL specifically addresses applications requiring robust, multi-pin connections with precise alignment.

Replacement Considerations

The part number alias M55302/63B44X serves as a direct equivalent under the MIL-DTL-55302 specification. Cross-reference dimensions and contact configurations before substitution to ensure mechanical fit and electrical continuity.