M20-7861546P

Overview

The M20-7861546P is a surface mount header connector from the Harwin M20 series. It features a 15-position single-row configuration with a 2.54 mm (0.100 inch) pitch. The component utilizes tin-plated contacts and is designed for bottom or top entry mating. It is classified as a receptacle type connector intended for PCB mounting.

Feature Summary

• Surface mount installation style for automated assembly
• Single row receptacle design with 15 positions
• Standard 2.54 mm pitch for broad compatibility

Applications

• Board-to-board interconnects
• General electronic equipment assemblies
• Industrial control systems

Procurement Notes

Verify the exact suffix 'P' against the official Harwin datasheet to confirm specific plating or packaging variations. Ensure the selected variant matches the required surface mount orientation and contact material specifications for the target application environment.

Selection Notes

Select this component when a low-profile, surface mount header is required for dense PCB layouts. The 2.54 mm pitch ensures compatibility with standard pin headers. Confirm that the tin plating meets the corrosion resistance requirements of the operating environment.

Part Context

This part belongs to the M20 series, which provides industrial-standard connectors for board-to-board applications. The series offers various configurations including through-hole and surface mount options in single and double rows, supporting diverse density and height constraints in modern electronics design.

Replacement Considerations

Compatible substitutes include other 15-position, 2.54 mm pitch surface mount headers from manufacturers such as Samtec or Molex, provided they match the mechanical footprint and electrical ratings.