WTB40PR7SY-0

Headers, Male Pins Overview

The WTB40PR7SY-0 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a right-angle board mount plug configuration with 40 positions arranged in two rows. The component utilizes through-hole termination for copper alloy pins with gold plating and a polyphenylene sulfide (PPS) housing. Designed to MIL-DTL-55302 standards, it supports a 2.54 mm pitch, 1 kV voltage rating, and 5 A current capacity across an operating temperature range of -65 C to +125 C.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for high-reliability interconnects
• Features right-angle board mount geometry for space-constrained PCB layouts
• Utilizes gold-plated copper alloy contacts within a PPS insulating body

Headers, Male Pins Applications

• Aerospace avionics systems requiring ruggedized connections
• Defense electronics utilizing MIL-DTL-55302 standard interfaces
• High-density circuit board mounting applications

Headers, Male Pins Procurement Notes

Verify the specific suffix '0' against official Molex/AirBorn documentation to confirm exact mating compatibility and environmental ratings. Ensure the procurement channel sources genuine components to meet military specification requirements. Cross-reference the part number alias M55302/57A40X for legacy system integration. Confirm RoHS compliance status directly with the manufacturer prior to finalizing orders.

Headers, Male Pins Selection Notes

Select this component when a 40-position, dual-row, right-angle connector is required for MIL-DTL-55302 compliant designs. The 2.54 mm pitch accommodates standard wiring harnesses, while the PPS housing provides thermal stability up to 125 C. Verify that the board layout supports the right-angle footprint and through-hole soldering process. Ensure the application environment remains within the specified -65 C to +125 C operational range.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various position counts and mounting styles to support diverse aerospace and defense interconnect needs. As a Molex company product, it maintains rigorous quality standards associated with military-grade electronic components.

Headers, Male Pins Replacement Considerations

The equivalent government part number is M55302/57A40X. Verify mechanical dimensions and contact alignment before substituting.