WTAV40PD9JL

Overview

The WTAV40PD9JL is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex / AirBorn. It is a straight plug designed for board mount applications with 40 positions arranged in two rows. The component features gold-plated copper alloy pin contacts and a polyphenylene sulfide (PPS) shell. It utilizes through-hole termination and supports a wire gauge of 22 AWG. Electrical ratings include a current capacity of 5 A and a voltage rating of 1 kV. The unit operates within a temperature range of -65 C to +125 C, offers an insulation resistance of 5 GOhms, and adheres to the MIL-DTL-55302 standard with a 2.54 mm pitch.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for high-reliability interconnects
• Constructed with a polyphenylene sulfide housing for thermal stability
• Features gold-plated copper alloy contacts for corrosion resistance
• Designed for direct through-hole board mounting without panel constraints

Applications

• Military avionics systems requiring standardized MIL-DTL-55302 interfaces
• Ruggedized electronic equipment operating in extreme temperature environments
• High-density circuit board interconnections in defense communication hardware

Procurement Notes

Verify the specific suffix JL against official datasheets to confirm contact orientation and plating thickness requirements. Ensure compatibility with mating receptacles sharing the same series designation. Confirm RoHS compliance status directly with the manufacturer as regulatory updates may vary. Validate that the 2.54 mm pitch matches the target PCB footprint design precisely before procurement.

Selection Notes

Select this model when a straight, two-row plug configuration is required for MIL-DTL-55302 applications. The 40-position count suits moderate density needs compared to higher-capacity variants. Choose this part if PPS material properties and 5 A current handling align with system electrical constraints. Ensure the through-hole termination method is compatible with the assembly process.

Part Context

This component belongs to the AirBorn W Series, which provides robust rectangular connectors for demanding environments. The series is characterized by its adherence to strict military standards and modular design options. The WTAV40PD9JL represents a specific configuration within this lineage, focusing on board-mount utility with standardized pin arrangements.

Replacement Considerations

The part number alias M55302/63B40F indicates potential cross-reference availability under government stock numbers. Verify exact dimensional and electrical equivalence before substituting with generic equivalents.