M20-9982346

Headers, Male Pins Overview

The Harwin M20-9982346 is a dual in-line vertical pin header from the M20 series, featuring 46 positions with a 2.54 mm pitch. It utilizes through-hole solder pin termination and straight mounting orientation. The connector housing is constructed from nylon, while the contacts are gold-plated for high temperature resistance. Designed for board-to-board and wire-to-board connections, this component supports a current rating of 3 A and operates within a temperature range of -40°C to 105°C.

Headers, Male Pins Feature Summary

• Gold-plated contacts provide enhanced corrosion resistance and reliable electrical performance under high-temperature conditions.
• Dual in-line configuration with 23+23 positions enables dense signal routing on printed circuit boards.
• Nylon housing material offers mechanical stability and insulation properties for robust assembly.

Headers, Male Pins Applications

• Board-to-board interconnections requiring high-density signal routing
• Wire-to-board connections in industrial control systems
• Electronic assemblies operating in elevated temperature environments

Headers, Male Pins Procurement Notes

Verify the specific contact plating finish and temperature rating against project requirements before procurement. Confirm that the 46-position layout matches the target PCB footprint design. Ensure compatibility with mating connectors within the M20 series family. Check RoHS compliance documentation for regulatory adherence. Validate that the through-hole soldering process aligns with manufacturing capabilities.

Headers, Male Pins Selection Notes

Select this component when a high-density 46-position header is required for vertical mounting applications. Consider the gold plating option if long-term reliability in harsh thermal environments is critical. Evaluate the 2.54 mm pitch spacing against existing board layout constraints. Compare the nylon housing durability against alternative polymer materials for specific mechanical stress scenarios.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used connector system known for its versatility in various electronic applications. The M20 series offers multiple configurations including single and dual in-line headers with different contact counts and plating options. This specific model represents a high-pin-count variant designed for complex circuit interfaces.

Headers, Male Pins Replacement Considerations

M20-9982346 is a discontinued product. Verify availability of equivalent new stock or compatible alternatives within the M20 series that match the 46-position dual in-line specification and gold plating requirements.