WTB40PR7SY-1

Headers, Male Pins Overview

The WTB40PR7SY-1 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a board mount plug with pin contacts, designed for right-angle installation via through-hole termination. The component features a dual-row configuration with 40 positions and a 2.54 mm pitch. Constructed with copper alloy pins gold-plated and a Polyphenylene Sulfide (PPS) housing, it supports a current rating of 5 A and voltage up to 1 kV. Operating temperatures range from -65 C to +125 C, with an insulation resistance of 5 GOhms.

Headers, Male Pins Feature Summary

• Military-grade construction compliant with MIL-DTL-55302 standards
• Right-angle board mount design for space-efficient integration
• Gold-plated copper alloy contacts ensuring reliable signal transmission

Headers, Male Pins Applications

• Avionics systems requiring rugged interconnects
• Defense electronics and military communication equipment
• Industrial control panels needing high-density connections

Headers, Male Pins Procurement Notes

Verify the specific suffix against official datasheets to confirm polarization and guide set configurations. Ensure compatibility with mating receptacles within the same W Series family. Request manufacturer certificates of compliance for critical defense or aerospace projects. Confirm RoHS status details directly with the supplier documentation.

Headers, Male Pins Selection Notes

Select this model for applications necessitating right-angle PCB mounting with high pin counts. The 40-position capacity suits complex signal routing needs. Verify that the 2.54 mm pitch aligns with existing board layout constraints. Consider the thermal limits when deploying in environments exceeding standard operating ranges.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for durability in harsh environments. The series offers various configurations including plugs and receptacles with different contact types. The WTB40PR7SY-1 specifically addresses the need for robust, high-density interconnects in regulated sectors.

Headers, Male Pins Replacement Considerations

M55302/61B40 is a documented alias for this part number. Cross-reference with other manufacturers holding MIL-DTL-55302 qualifications if direct substitution is required. Ensure mechanical dimensions and electrical ratings match precisely before swapping components.