M20-9991146

Headers, Male Pins Overview

The Harwin M20-9991146 is a single-row pin header connector from the M20 series, featuring a 2.54 mm pitch and 11 positions. It utilizes brass contacts with tin plating for reliable signal transmission. Designed for through-hole mounting, this straight male pin strip supports board-to-board and wire-to-board interconnections. The housing is constructed from nylon, ensuring mechanical stability. It operates within a temperature range of -40°C to +105°C and carries a current rating of 3A.

Headers, Male Pins Feature Summary

• Single-row configuration with 11 positions for compact circuit integration
• Tin-plated brass contacts ensure corrosion resistance and conductivity
• Nylon housing provides structural integrity and insulation
• Through-hole solder termination facilitates secure PCB attachment

Headers, Male Pins Applications

• Board-to-board interconnects in electronic assemblies
• Wire-to-board connections for peripheral interfaces
• General-purpose signal routing on printed circuit boards

Headers, Male Pins Procurement Notes

Verify the specific contact plating and housing material against official datasheets before integration. Confirm that the 3A current rating and thermal limits align with system requirements. Ensure compatibility with mating sockets regarding pitch and row count. Check for RoHS compliance status if environmental regulations apply to the final product deployment.

Headers, Male Pins Selection Notes

Select this component when a single-row, 11-position header is required for vertical mounting. The 2.54 mm pitch is standard for general electronics. Consider the tin plating for cost-effective applications where gold is not strictly necessary. Evaluate the through-hole footprint availability on the target PCB design prior to ordering.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of versatile connectors designed for various industrial and commercial applications. The series offers multiple row counts and configurations, providing engineers with standardized options for reliable connectivity solutions across diverse electronic systems.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 11-position, 2.54 mm pitch single-row headers from manufacturers such as Samtec or Molex, provided they match the through-hole mounting style and tin-plated contact specifications.