M20-9723346

Headers, Male Pins Overview

The M20-9723346 is a 66-position vertical pin header from the Harwin M20 series, featuring a 2.54 mm (0.1 inch) mating pitch. Designed for through-hole PCB mounting, this single-row connector utilizes brass contacts with tin plating to ensure reliable signal transmission. It supports board-to-board and wire-to-board interconnection systems. The component operates within a temperature range of -40°C to +105°C and withstands up to 750V AC dielectric voltage. With a current rating of 3A, it provides robust connectivity for electronic assemblies requiring high-density vertical interfacing.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates compact board stacking and space-efficient layouts
• Tin-plated brass contacts provide corrosion resistance and stable electrical conductivity
• Through-hole solder termination ensures secure mechanical attachment to printed circuit boards

Headers, Male Pins Applications

• High-density vertical interconnections in industrial control modules
• Signal routing between stacked printed circuit boards in telecommunications equipment
• Wire-to-board connections in consumer electronics assembly lines

Headers, Male Pins Procurement Notes

Verify the specific revision status before procurement, as this part number is scheduled for obsolescence by the manufacturer. Confirm that the 66-position configuration matches the target design requirements. Ensure compatibility with mating sockets or headers sharing the same 2.54 mm pitch and vertical profile. Check for available end-of-life alternatives if long-term supply stability is required for production runs.

Headers, Male Pins Selection Notes

Select this component when a vertical, single-row header with 66 positions is necessary for through-hole applications. The 2.54 mm pitch aligns with standard industry spacing for general-purpose connectors. Consider the 3A current rating and 750V insulation capabilities against system electrical demands. Evaluate the tin-plated contact finish for environmental suitability compared to gold options if cost sensitivity exists.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which offers versatile pin header solutions for various electronic applications. The series includes both single and double-row configurations with different orientations. The M20-9723346 specifically addresses needs for high-pin-count vertical interconnects using standard through-hole technology and durable tin-plated materials.

Headers, Male Pins Replacement Considerations

M20-9723346 is scheduled for obsolescence. Potential substitutes include M20-9723446 or other M20 series variants with equivalent pin counts and vertical orientation. Verify mechanical dimensions and mating compatibility before substitution.