M20-9761046

Headers, Male Pins Overview

The Harwin M20-9761046 is a male pin header connector from the M20 series, designed for board-to-board and wire-to-board applications. It features a 2.54 mm pitch with 20 contacts arranged in a dual in-line (2x10) configuration. The component utilizes brass contacts with tin plating and a nylon housing. Rated for 3 A current and 750 V voltage, it supports through-hole mounting with straight orientation. Operating temperatures range from -40°C to 105°C.

Headers, Male Pins Feature Summary

• Dual row vertical pin header design for compact board stacking
• Tin-plated brass contacts ensure reliable signal transmission
• Nylon insulation provides structural stability and thermal resistance

Headers, Male Pins Applications

• Industrial control system interconnections
• Consumer electronics internal circuit boards
• Telecommunications equipment signal routing

Headers, Male Pins Procurement Notes

Verify the specific contact count and row configuration against project requirements before procurement. Confirm that the tin plating specification aligns with soldering process compatibility. Ensure the through-hole mounting style matches the printed circuit board layout. Check for any RoHS compliance documentation if required by regional regulations.

Headers, Male Pins Selection Notes

Select this component when a dual-row male header is required for high-voltage or high-current signals within standard industrial temperature ranges. The 2.54 mm pitch allows for broad compatibility with mating connectors. Consider the tin plating for general-purpose use rather than harsh corrosive environments where gold might be preferred.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used family of rectangular connectors known for their versatility in various electronic assemblies. The M20 series offers multiple configurations including single and dual rows with different contact counts. This specific model represents a standard 20-position variant suitable for general interconnect needs.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 20-pin dual-row headers with 2.54 mm pitch from manufacturers such as Samtec or Molex. Ensure mechanical dimensions and electrical ratings match exactly. Verify that the mating female connector specifications are compatible with the male pin geometry.