M20-9761146

Headers, Male Pins Overview

The Harwin M20-9761146 is a 22-position dual in-line vertical pin header from the M20 series. It features a 2.54 mm (0.1 inch) pitch and is designed for through-hole solder termination. The connector utilizes brass contacts with tin plating and a black nylon insulator. Rated for 3 A current and 750 V voltage, it operates within a temperature range of -40°C to +105°C. This unshrouded male pin strip supports board-to-board or cable connections.

Headers, Male Pins Feature Summary

• Dual in-line configuration with 22 positions for high-density interconnects
• Vertical straight orientation optimized for standard PCB mounting profiles
• Tin-plated brass contacts ensure reliable electrical conductivity and corrosion resistance
• Nylon insulation provides structural stability and UL94 V-0 flame rating

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Cable-to-board wiring assemblies
• Industrial control panel signal routing
• General electronic equipment internal connectivity

Headers, Male Pins Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number against official Harwin documentation. Confirm that the specific ordering suffix matches the required contact plating and housing material specifications. Ensure compliance with RoHS directives if applicable to the target assembly environment. Check for obsolescence status as this item is listed as obsolete in distributor records.

Headers, Male Pins Selection Notes

Select this component when a 2-row, 22-position vertical header is required for through-hole implementation. The 2.54 mm pitch ensures compatibility with standard PCB footprints and mating connectors. Consider the tin plating for general-purpose applications where gold plating is not strictly necessary. Verify that the 3 A current rating meets the circuit requirements.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of rectangular connectors known for their robust mechanical design and versatile mounting options. The M20 series offers various configurations including shrouded and unshrouded headers, sockets, and wire housings. This specific model represents a standard pin strip variant within that broader ecosystem.

Headers, Male Pins Replacement Considerations

M20-9761246 is a potential substitute within the same series offering similar dimensional characteristics.