M20-9743142

Headers, Male Pins Overview

The Harwin M20-9743142 is a male pin header connector from the M20 series, designed for through-hole mounting. It features a right-angle configuration with a 2.54 mm (0.1 inch) pitch and accommodates 62 positions across two rows. The contacts are made of brass with tin plating, rated for 3 A current and 750 V voltage. The housing is constructed from black nylon, providing mechanical stability for board-to-board or wire-to-board applications in electronic assemblies.

Headers, Male Pins Feature Summary

• Right-angle through-hole design for compact PCB integration
• Dual-row configuration supporting high-density connections
• Tin-plated brass contacts ensuring reliable conductivity

Headers, Male Pins Applications

• Board-to-board interconnection systems
• Wire-to-board assembly connections
• General-purpose electronic circuit interfaces

Headers, Male Pins Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official Harwin documentation. Confirm that the specific suffix matches the required right-angle orientation and contact plating specifications. Ensure compatibility with standard 2.54 mm mating connectors before procurement to avoid integration issues.

Headers, Male Pins Selection Notes

Select this model when a high-pin-count, right-angle male header is required for through-hole PCB mounting. The 62-position capacity supports complex signal routing, while the tin-plated contacts offer cost-effective performance suitable for general industrial and commercial electronics where gold plating is not strictly necessary.

Headers, Male Pins Part Context

This component belongs to the Harwin M20 series, a widely used line of pin headers known for their reliability and standardized 2.54 mm spacing. The M20 series provides various configurations including straight and right-angle options, catering to diverse PCB layout requirements in consumer, industrial, and telecommunications equipment.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other Harwin M20 series headers with identical 62-position, dual-row, right-angle specifications. Verify that alternative parts maintain the same 2.54 mm pitch, through-hole termination style, and tin-plated contact finish to ensure mechanical and electrical interchangeability.