M20-9973645

Headers, Male Pins Overview

The Harwin M20-9973645 is a 36-position, single-row vertical pin header from the M20 series. It features a 2.54 mm pitch and is designed for 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, it offers tin plating for reliable termination. The component operates within a temperature range of -40°C to +105°C and handles a current rating of 3A.

Headers, Male Pins Feature Summary

• Vertical single-row pin header configuration for standard PCB mounting
• Nylon housing with tin-plated brass contacts for signal integrity
• Supports both board-to-board and wire-to-board interconnection systems

Headers, Male Pins Applications

• Board-to-board interconnections in electronic assemblies
• Wire-to-board connections requiring through-hole termination
• General purpose signal routing in industrial electronics

Headers, Male Pins Procurement Notes

Verify the specific contact plating and voltage rating against official Harwin datasheets, as distributor listings may vary or lack complete technical specifications. Confirm that the tin-plated variant meets the application's environmental requirements. Ensure compatibility with mating sockets before procurement.

Headers, Male Pins Selection Notes

Select this component when a single-row, vertical male header is required for 2.54 mm pitch applications. Consider the 3A current rating and 105°C maximum operating temperature for suitability. Verify that the through-hole mounting style aligns with the target PCB design constraints and mechanical layout requirements.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a family of connectors known for robust performance in demanding environments. The M20 series provides various configurations including single and double-row options with different contact counts and plating materials to suit diverse electronic integration needs.

Headers, Male Pins Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Harwin resources or authorized distributors for verified cross-reference data before considering alternative components.