WTAV54PD9JL

Overview

The WTAV54PD9JL is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with 54 positions arranged in two rows. The component utilizes pin contacts and features a through-hole termination style for vertical mounting on printed circuit boards. Designed to meet MIL-DTL-55302 standards, it employs a Polyphenylene Sulfide (PPS) housing and gold-plated copper alloy contacts. The unit supports a 2.54 mm pitch and operates within a temperature range of -65°C to +125°C.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features a high-density 54-position dual-row configuration
• Utilizes durable Polyphenylene Sulfide (PPS) insulating material
• Supports vertical through-hole soldering for secure board attachment

Applications

• Military avionics systems requiring verified interconnect solutions
• Ruggedized electronic equipment operating in extreme environments
• High-density signal routing on complex printed circuit boards

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact contact plating thickness and guide set variations. Ensure compatibility with mating receptacles regarding mounting ear configurations and terminal tail lengths. Cross-reference the MIL-DTL-55302 designation to validate environmental sealing requirements for your specific deployment scenario.

Selection Notes

Select this component when a high-pin-count, vertically mounted solution is required for space-constrained military or industrial applications. Confirm that the 2.54 mm pitch aligns with existing PCB layout constraints. Evaluate the thermal performance of the PPS housing against the maximum expected ambient temperatures to ensure long-term dielectric integrity under load.

Part Context

This part belongs to the AirBorn W Series, a family of rectangular connectors designed for demanding environments. The series offers various position counts and termination styles, providing modular flexibility for system integrators. The WTAV54PD9JL specifically addresses needs for robust, high-density connectivity in sectors where standard commercial components may fail due to vibration or thermal stress.

Replacement Considerations

Equivalent parts include M55302/63B54F and other MIL-DTL-55302 compliant plugs with matching 54-position, dual-row, pin-contact specifications. Verify dimensional tolerances and mating interface geometry before substitution.