M20-9752046

Headers, Male Pins Overview

The Harwin M20-9752046 is a 20-position single-row pin header from the M20 series, featuring a 2.54 mm (0.100 inch) pitch. Designed for through-hole mounting, this horizontal male pin assembly utilizes gold high-temperature plating on brass contacts to ensure reliable signal transmission. The connector supports a rated current of 3A and operates within a temperature range of -40°C to +105°C. It is constructed with a nylon insulation body rated UL94V-0, providing durability for board-to-board or wire-to-board applications in industrial environments.

Headers, Male Pins Feature Summary

• Horizontal orientation design facilitates compact board-to-board connections
• Gold high-temperature contact plating ensures corrosion resistance and stable conductivity
• Through-hole termination method provides robust mechanical fixation on PCBs

Headers, Male Pins Applications

• Industrial control systems requiring durable interconnects
• Consumer electronics with space-constrained layouts
• Automotive electronic modules needing high-temperature stability

Headers, Male Pins Procurement Notes

Verify the specific suffix code against the manufacturer's latest datasheet to confirm the exact contact plating specification, as variations exist within the M20 series. Ensure that the horizontal form factor aligns with the target PCB assembly height restrictions. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a low-profile horizontal connection is required for 20-channel signals. The gold plating option is suitable for environments where oxidation resistance is critical compared to standard tin finishes. Consider the 2.54mm pitch compatibility with existing mating connectors and verify that the through-hole footprint matches the design rules of the target printed circuit board.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used line of rectangular connectors known for their reliability in harsh conditions. The series offers various configurations including vertical and angled options, catering to diverse packaging needs. The M20-9752046 specifically addresses the need for horizontal connectivity while maintaining the series' standard electrical performance and mechanical robustness.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M20 series headers with identical 20-position counts and horizontal orientations. Verify that alternative parts maintain the same 2.54mm pitch and through-hole termination style to ensure mechanical fit.