M20-9730745

Headers, Male Pins Overview

The Harwin M20-9730745 is a vertical pin header from the M20 series, featuring 7 positions in a single row with a 2.54 mm pitch. Designed for through-hole mounting, it utilizes gold-plated contacts and termination to ensure reliable signal integrity. The housing is constructed from polyamide (PA6T) or nylon 6T, providing thermal stability within an operating temperature range of -40°C to +105°C. This component serves as a male connector interface for board-to-board or wire-to-board applications.

Headers, Male Pins Feature Summary

• Vertical orientation facilitates standard PCB insertion and alignment.
• Gold contact finish ensures corrosion resistance and low contact impedance.
• Polyamide insulation material supports high-temperature soldering processes.

Headers, Male Pins Applications

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

Headers, Male Pins Procurement Notes

Verify the specific insulation material variant, as sources indicate potential differences between PA6T and Nylon 6T designations for this part number. Confirm that the gold plating specification matches the required application environment. Ensure compatibility with mating sockets from the same M20 series family to maintain proper mechanical engagement and electrical performance standards.

Headers, Male Pins Selection Notes

Select this component when a low-profile, single-row male header is required for vertical mounting. The 2.54 mm pitch is standard for general-purpose electronics. Consider the gold contact finish for environments requiring enhanced durability against oxidation compared to tin-plated alternatives. Ensure the PCB footprint aligns with the 7-position configuration and through-hole pin dimensions specified for the M20 series.

Headers, Male Pins Part Context

This part belongs to the Harwin M20 series, a widely used line of connectors known for their compact size and reliability. The M20 series offers various configurations including headers, housings, and sockets in both single and double-row arrangements. The M20-9730745 specifically represents the 7-position vertical header variant, distinct from other row counts or orientations within the same product family.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other 7-position, 2.54 mm pitch vertical pin headers from manufacturers such as Samtec or Molex, provided they match the through-hole termination style and gold contact finish. Verify that the mating socket dimensions are compatible with the M20 series profile to ensure proper fit and function.