WTB40PR7SY-2

Headers, Male Pins Overview

The WTB40PR7SY-2 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a right-angle board mount plug with 40 positions in a dual-row configuration. The component utilizes through-hole termination for copper alloy pin contacts with gold plating. Designed for robust performance, it operates within a temperature range of -65°C to +125°C and supports a current rating of 5 A at 1 kV. The housing is constructed from Polyphenylene Sulfide (PPS), ensuring high insulation resistance of 5 GOhms. This part complies with MIL-DTL-55302 standards and uses a 2.54 mm pitch.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for reliable performance in demanding environments.
• Features a right-angle board mount design with dual-row configuration for efficient space utilization.
• Utilizes gold-plated copper alloy pin contacts to ensure stable signal transmission and corrosion resistance.
• Constructed with Polyphenylene Sulfide (PPS) housing for durability and thermal stability.

Headers, Male Pins Applications

• Military and defense electronic systems requiring certified MIL-Spec connectivity.
• Aerospace avionics and communication equipment needing high-reliability interconnects.
• Industrial control panels and instrumentation utilizing board-mounted plug configurations.

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm polarization and guide set configurations. Ensure compatibility with mating receptacles regarding MIL-DTL-55302 standards. Confirm that the right-angle orientation and through-hole termination meet the target PCB layout requirements. Check for any updated environmental compliance certificates or RoHS status directly from the supplier before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a right-angle, board-mount plug with 40 positions is required for MIL-DTL-55302 applications. Consider the 2.54 mm pitch and dual-row layout for circuit density needs. Evaluate the -65°C to +125°C operating range against environmental conditions. Verify that the 5 A current rating and 1 kV voltage rating align with system electrical specifications. Ensure the PPS material properties suit the mechanical and thermal demands of the assembly.

Headers, Male Pins Part Context

This connector belongs to the AirBorn W Series, a line of rectangular MIL-Spec connectors known for high reliability. The WTB40PR7SY-2 variant specifically addresses applications requiring right-angle mounting and 40 circuits. It serves as a critical interconnect solution in sectors where strict adherence to military standards and long-term durability are paramount. The series offers various position counts and orientations to support diverse electronic packaging architectures.

Headers, Male Pins Replacement Considerations

M55302/57A40Y-11