M20-9980846

Headers, Male Pins Overview

The Harwin M20-9980846 is a 16-position, dual-in-line vertical pin header from the M20 series. It features a 2.54 mm pitch and two rows of eight male pins each. Designed for through-hole mounting, the connector utilizes brass contacts with tin plating to ensure reliable signal transmission. The housing is constructed from black nylon, rated UL94 V-0 for flammability. It supports board-to-board and wire-to-board connections within an operating temperature range of -40°C to 105°C, carrying a current rating of 3A per contact.

Headers, Male Pins Feature Summary

• Vertical straight orientation facilitates compact board stacking and direct panel mounting.
• Dual row configuration provides high density connectivity in a standard 2.54mm footprint.
• Tin-plated brass contacts offer corrosion resistance and stable electrical performance.
• Nylon insulation housing ensures mechanical stability and meets UL94 V-0 safety standards.

Headers, Male Pins Applications

• Industrial control system interconnections
• Consumer electronics internal circuit boards
• Telecommunications equipment backplanes
• Automotive electronic module interfaces

Headers, Male Pins Procurement Notes

Verify the specific suffix code against official Harwin documentation to confirm contact plating type, as variations exist within the M20-998 family. Ensure the required mating pin length aligns with the 6.1mm specification provided in datasheets. Confirm that the through-hole termination method matches your PCB fabrication capabilities and thermal profile requirements.

Headers, Male Pins Selection Notes

Select this component when a 16-pin vertical interface is required with standard 2.54mm spacing. Consider the tin-plated variant for cost-effective applications where extreme environmental exposure is not anticipated. Evaluate the 3A current rating against total load requirements. Compare against other M20 variants if different plating materials or housing colors are necessary for specific design constraints.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used line of rectangular connectors known for their versatility in space-constrained environments. The M20-998 sub-series specifically denotes vertical pin headers designed for robust through-hole assembly. This series is engineered to support both rigid board-to-board connections and flexible wire-to-board harnesses, offering a standardized solution for various electronic assemblies.

Headers, Male Pins Replacement Considerations

Direct substitutes include other Harwin M20-998 variants with identical pin counts and pitch but differing plating options, such as gold-plated versions for enhanced durability. Cross-brand replacements require matching the 2.54mm pitch, 16-way count, dual-row layout, and vertical orientation while verifying compatible mating pin dimensions and current ratings.