M20-9981346

Headers, Male Pins Overview

The Harwin M20-9981346 is a male pin header from the M20 series, featuring 26 positions arranged in a dual-row configuration. It utilizes a 2.54 mm pitch and is designed for vertical through-hole mounting on printed circuit boards. The connector system supports board-to-board and wire-to-board applications. Constructed with a nylon housing and brass contacts finished with tin plating, it ensures reliable electrical performance. Rated for 3A current and operating within a temperature range of -40°C to +105°C, this component provides a robust interconnection solution.

Headers, Male Pins Feature Summary

• Dual-row male pin header design for compact high-density connections
• Vertical orientation facilitates standard through-hole PCB assembly
• Tin-plated brass contacts ensure corrosion resistance and conductivity

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• General electronic equipment signal routing

Headers, Male Pins Procurement Notes

Verify the specific part number against official Harwin documentation to confirm the 26-position count and dual-row layout. Ensure compatibility with mating sockets regarding pitch and housing dimensions. Check for RoHS compliance status if required by project specifications. Confirm that the tin plating finish meets environmental requirements for the intended application environment.

Headers, Male Pins Selection Notes

Select this component when a 26-pin vertical connection is required with a standard 2.54 mm spacing. The dual-row format is suitable for applications needing higher pin counts in a limited footprint. Consider the 3A current rating and thermal limits for power handling needs. The through-hole termination method offers mechanical stability compared to surface mount alternatives.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, which is characterized by its versatility in both board-to-board and wire-to-board configurations. The series typically features durable nylon housings and standardized pin pitches, making it a common choice for general-purpose electronics where reliable mechanical locking and electrical continuity are essential.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 26-position count, dual-row arrangement, and 2.54 mm pitch. Verify that alternative headers maintain the same vertical orientation and through-hole termination style. Ensure mating socket compatibility regarding housing size and contact alignment to prevent assembly issues.