M20-9770646

Headers, Male Pins Overview

The M20-9770646 is a vertical pin header from the Harwin M20 series, designed for through-board mounting. It features a single row with six positions and a 2.54 mm (0.1 inch) pitch. The connector utilizes brass contacts with a tin finish, rated for 3 A current and 750 V voltage. Operating temperatures range from -40°C to +105°C. The housing is constructed from black nylon, ensuring UL94 V-0 flammability compliance. This component supports board-to-board and wire-to-board applications.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates compact PCB density in space-constrained designs.
• Tin-plated brass contacts provide reliable electrical conductivity and corrosion resistance.
• High-temperature nylon insulation ensures stability across a wide operational temperature range.

Headers, Male Pins Applications

• Board-to-board interconnections
• Wire-to-board connections
• Industrial control systems
• Consumer electronics assemblies

Headers, Male Pins Procurement Notes

Verify the specific contact count and row configuration against the official datasheet to ensure compatibility with mating connectors. Confirm that the tin plating meets the required environmental standards for the intended application. Check for any RoHS compliance documentation if restricted substances are a concern. Ensure the through-hole footprint matches the PCB design requirements.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row vertical header is required for 2.54 mm pitch applications. Consider the 3 A current rating and 750 V voltage limit for circuit safety. Evaluate the thermal performance within the specified -40°C to +105°C range. Compare against other M20 series variants if different contact counts or row configurations are needed.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a line of industrial standard connectors known for their robust construction and high-density capabilities. The M20 series offers various configurations including single and double rows, with options for shrouded or unshrouded designs. These connectors are widely used in demanding environments due to their durability and precise engineering.

Headers, Male Pins Replacement Considerations

Direct substitutes may include other Harwin M20 series headers with identical 6-position, single-row specifications. Verify mechanical dimensions and electrical ratings before substitution. Generic equivalents must match the 2.54 mm pitch and through-hole termination style.