WTB40PR7J

Headers, Male Pins Overview

The WTB40PR7J is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It functions as a right-angle board mount plug with 40 positions arranged in two rows. The component utilizes through-hole termination and features gold-plated copper alloy pin contacts. Designed for high reliability, it operates within a temperature range of -65°C to +125°C. The housing is constructed from Polyphenylene Sulfide (PPS), supporting a voltage rating of 1 kV and a current rating of 5 A per contact.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged environmental performance
• Features right-angle orientation for efficient board space utilization
• Utilizes gold-plated contacts to ensure stable signal transmission

Headers, Male Pins Applications

• Avionics systems requiring MIL-Spec reliability
• Military communication equipment
• Ruggedized electronic instrumentation

Headers, Male Pins Procurement Notes

Verify the specific manufacturer part number against official Molex or AirBorn documentation before procurement. Confirm that the suffix 'J' corresponds to the standard plating and material configuration required for the application. Ensure compatibility with mating receptacles from the same W Series family to maintain interface integrity.

Headers, Male Pins Selection Notes

Select this model when a 40-position, dual-row, right-angle plug is required for MIL-DTL-55302 applications. Consider the 2.54 mm pitch and through-hole mounting style during PCB layout. Verify that the operating environment stays within the specified -65°C to +125°C range and that the 1 kV voltage rating meets system requirements.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series is known for its durability and compliance with strict military standards. The WTB40PR7J specifically addresses needs for high-density interconnects in fixed installations where right-angle routing is beneficial.

Headers, Male Pins Replacement Considerations

M55302/61B40 is a confirmed equivalent designation for this component. When substituting, verify that the replacement source provides identical mechanical dimensions and electrical ratings to ensure seamless integration.