M20-9744046

Headers, Male Pins Overview

The M20-9744046 is a Harwin M20 series male pin header featuring 40 positions with a 2.54 mm pitch. It utilizes a single row configuration for board-to-board or wire-to-board connections. The connector employs through-hole termination and straight mounting orientation. Contacts are made of brass with tin plating, housed in nylon insulation. It supports a current rating of 3A per contact and operates within a temperature range of -40°C to +105°C.

Headers, Male Pins Feature Summary

• Single row male pin header design for compact circuit integration
• Through-hole solder termination ensures secure PCB attachment
• Tin-plated brass contacts provide reliable electrical conductivity
• Nylon housing offers thermal stability and mechanical support

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board connection assemblies
• General electronic equipment internal wiring
• Industrial control module interfaces

Headers, Male Pins Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability of authorized substitutes or alternative stock sources. Ensure that any replacement components match the original pin count, pitch, and termination style requirements for your specific application design.

Headers, Male Pins Selection Notes

Select compatible mating connectors from the same M20 series to ensure proper alignment and contact engagement. Verify that the PCB footprint matches the specified 2.54 mm pitch and hole dimensions. Consider environmental conditions such as operating temperature and current load when determining if this component meets system reliability standards.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a widely used line of rectangular connectors known for their versatility in various electronic applications. The series offers multiple configurations including different pin counts, row arrangements, and termination styles to suit diverse design needs.

Headers, Male Pins Replacement Considerations

M20-9744046 is marked as obsolete. No direct substitute part numbers are confirmed in the provided documentation. Users should consult official Harwin resources for current equivalent recommendations.