M20-9772042

Headers, Male Pins Overview

The Harwin M20-9772042 is a vertical pin header assembly from the M20 series, designed for through-hole mounting. It features a single in-line (SIL) configuration with a 2.54 mm pitch. The component utilizes solder tail termination for secure PCB attachment and includes gold-plated contacts to ensure reliable signal transmission. This connector system supports board-to-board or wire-to-board interconnections within electronic assemblies.

Headers, Male Pins Feature Summary

• Vertical orientation for standard profile integration
• Gold-plated contact surfaces for conductivity
• Through-hole solder tail termination method

Headers, Male Pins Applications

• General electronic equipment interconnections
• Industrial control panel wiring
• Consumer electronics circuit boards

Headers, Male Pins Procurement Notes

Verify the specific pin count and housing color against the official datasheet before ordering. Confirm RoHS compliance status and check for obsolescence notices. Ensure the selected variant matches the required current rating and voltage specifications for the target application environment.

Headers, Male Pins Selection Notes

Select this component when a vertical, single-row header is required for through-hole assembly. The 2.54 mm pitch ensures compatibility with standard breadboard and prototyping systems. Gold plating is suitable for applications requiring low contact resistance and corrosion resistance.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers a range of rectangular connectors. The series provides various configurations including dual in-line and single in-line headers. These components are designed for high-density applications requiring robust mechanical stability and electrical performance.

Headers, Male Pins Replacement Considerations

Compatible substitutes include M20-9772046 and M20-9772142. Verify that alternative parts match the exact pin count, pitch, and termination style. Ensure housing material and plating specifications align with the original design requirements.