M20-9983846

Headers, Male Pins Overview

The M20-9983846 is a dual in-line vertical pin header from the Harwin M20 series. It features 76 positions with a 2.54 mm pitch and supports through-hole installation. The connector system accommodates board-to-board and wire-to-board applications. Rated for 3 A current, it utilizes tin-plated brass contacts housed in black nylon. Operating temperatures range from -40°C to +105°C.

Headers, Male Pins Feature Summary

• Vertical dual in-line configuration for high-density interconnects
• Through-hole solder termination ensures robust mechanical stability
• Tin-plated brass contacts provide reliable conductivity
• Nylon housing offers thermal resistance up to 105°C

Headers, Male Pins Applications

• Board-to-board signal transmission
• Wire-to-board connections
• General electronic circuit interconnects

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against official Harwin documentation to confirm contact plating and housing material specifications. Confirm that the component matches the required pin count and row configuration for the target design. Check current lifecycle status as this part may be subject to obsolescence notices.

Headers, Male Pins Selection Notes

Select this component when a vertical dual-row header with 2.54 mm spacing is required. Ensure the application environment stays within the specified temperature range. Verify that the through-hole mounting style aligns with the PCB layout constraints and manufacturing capabilities.

Headers, Male Pins Part Context

This part belongs to the M20 series of connectors manufactured by Harwin Inc. The series provides standardized solutions for various interconnect needs. The M20-9983846 specifically addresses requirements for dual-row vertical headers with standard pin spacing.

Headers, Male Pins Replacement Considerations

M20-9983646 is listed as a potential substitute. Verify compatibility regarding position count and physical dimensions before implementation.