M20-9742642

Headers, Male Pins Overview

The Harwin M20-9742642 is a single-row pin header from the M20 series, featuring a 2.54 mm pitch and designed for through-hole mounting. It provides 10 positions with straight orientation and utilizes tin plating on brass contacts. The connector system supports board-to-board and wire-to-board applications, rated for 3 A current and 500 V voltage. The housing is constructed from nylon, ensuring reliable performance within standard operating temperature ranges.

Headers, Male Pins Feature Summary

• Single-row configuration with straight pin orientation
• Through-hole solder termination for secure PCB attachment
• Tin-plated brass contacts for conductivity
• Nylon insulation housing

Headers, Male Pins Applications

• Board-to-board interconnects
• Wire-to-board connections
• General electronic assembly

Headers, Male Pins Procurement Notes

Verify the specific suffix against official Harwin documentation to confirm contact plating and mating height requirements. Ensure the ordering code matches the exact pin count and row configuration needed for the target design. Cross-reference the datasheet for RoHS compliance status and environmental ratings before finalizing procurement specifications.

Headers, Male Pins Selection Notes

Select this component when a single-row, through-hole header with a 2.54 mm pitch is required. Confirm that the 3 A current rating and 500 V voltage rating meet the circuit demands. Verify that the straight orientation and tin plating are compatible with the mating connector and manufacturing process.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, which offers a range of 2.54 mm pitch connectors. The series includes various configurations such as dual in-line headers and different mounting styles. The M20-9742642 specifically represents a single-row variant within this extensive family of board-level interconnect solutions.

Headers, Male Pins Replacement Considerations

Consult the official Harwin replacement guide for direct substitutes. Verify compatibility regarding pitch, row count, and terminal type before considering alternative part numbers.