WTAV40PD9SY

Headers, Male Pins Overview

The WTAV40PD9SY is a rectangular MIL-DTL-55302 series board mount plug manufactured by AirBorn, a Molex company. It features 40 positions arranged in two rows with a 2.54 mm (0.100 inch) pitch. The connector utilizes straight pin contacts for through-hole termination and includes a glass-filled polyphenylene sulfide (PPS) body. Designed without mounting ears, it supports a current rating of 5 A and operates within a temperature range of -65°C to +125°C.

Headers, Male Pins Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Constructed with a durable glass-filled polyphenylene sulfide housing
• Features gold-plated copper alloy pin contacts for stable signal transmission

Headers, Male Pins Applications

• Aerospace avionics systems
• Defense communication equipment
• Industrial control panels

Headers, Male Pins Procurement Notes

Verify the specific suffix 'SY' against the manufacturer's official datasheet to confirm exact contact plating thickness and material composition. Ensure that the absence of mounting ears aligns with the mechanical design requirements of the target PCB assembly before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a high-density 40-position interconnect is required for vertical board mounting. Confirm compatibility with the corresponding receptacle variant from the same WTA series family. Verify that the 5 A current rating and 1 kV voltage withstand capability meet the electrical demands of the application circuit.

Headers, Male Pins Part Context

This part belongs to the AirBorn WTA series, which provides standardized rectangular connectors for harsh environments. The series offers various position counts and contact types, ensuring interchangeability within military and aviation standards while maintaining consistent mechanical dimensions across the product line.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the MIL-DTL-55302 standard, 40-pin configuration, and 2.54 mm pitch. Cross-reference with other manufacturers offering equivalent rectangular board mount plugs to ensure identical form, fit, and function parameters.