M20-9723946

Headers, Male Pins Overview

The Harwin M20-9723946 is a single-row, vertical pin header connector from the M20 series. It features 78 positions with a 2.54 mm pitch and is designed for board-to-board or wire-to-board applications. 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 solder termination. The operating temperature range spans from -40°C to 105°C.

Headers, Male Pins Feature Summary

• Single-row vertical configuration for standard PCB mounting
• Tin-plated brass contacts ensure reliable conductivity
• Nylon housing provides structural integrity and insulation

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board assembly connections
• General electronic circuit integration

Headers, Male Pins Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm availability status. Check for any obsolescence notices or lifecycle changes before procurement. Ensure compatibility with mating connectors regarding pin count and pitch specifications.

Headers, Male Pins Selection Notes

Select this component when a high-density single-row connection is required. Verify that the 78-position layout fits within the designated PCB area. Confirm that the through-hole mounting style aligns with the manufacturing process and mechanical constraints of the target assembly.

Headers, Male Pins Part Context

This connector belongs to the Harwin M20 series, which offers versatile PCB header solutions. The series includes various row counts, orientations, and contact configurations. The M20-9723946 specifically addresses needs for high-pin-count vertical headers in compact electronic designs.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available for this specific component.