WTB56PR7SY342-7

Overview

The WTB56PR7SY342-7 is a rectangular MIL-Spec connector belonging to the AirBorn W Series. It functions as a plug with pin contacts, featuring a dual-row configuration and a 0.100-inch (2.54 mm) pitch. The component utilizes gold-plated copper alloy contacts housed in a Polyphenylene Sulfide (PPS) body. Designed for board mount installation, it supports through-hole termination and operates within a temperature range of -65°C to +125°C. This part complies with MIL-DTL-55302 standards.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy contacts for superior conductivity
• Constructed with Polyphenylene Sulfide housing for thermal stability

Applications

• Avionics control systems
• Military communication equipment
• Ruggedized electronic assemblies

Procurement Notes

Verify the specific suffix against official Molex/AirBorn documentation to confirm exact plating thickness or environmental rating variations. Ensure compatibility with mating receptacles from the same W Series family. Confirm that the right-angle orientation matches the intended PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this model when a high-density, dual-row interconnect solution is required for board-mounted applications. The 0.100-inch pitch allows for compact circuit designs while maintaining robust mechanical integrity. Consider the PPS material properties for environments requiring resistance to heat and chemicals during operation.

Part Context

This component is part of the extensive AirBorn W Series portfolio, which specializes in high-reliability rectangular connectors. The series is widely utilized in defense and aerospace sectors where strict adherence to military standards is mandatory. The manufacturer, Molex/AirBorn, maintains a long history of producing QPL-listed components for critical mission systems.

Replacement Considerations

M55302/59A56Y