M20-9991746

Headers, Male Pins Overview

The Harwin M20-9991746 is a vertical pin header from the M20 series, featuring a 2.54 mm pitch and 17 positions in a single row. Designed for through-hole mounting, it utilizes gold-plated contacts to ensure reliable connectivity. The connector supports board-to-board and wire-to-board applications with a rated current of 3A per contact. It operates within a temperature range of -40°C to +105°C and includes a mating pin length of 6.1mm.

Headers, Male Pins Feature Summary

• Gold-plated contacts provide enhanced corrosion resistance and stable electrical performance.
• Vertical straight orientation facilitates efficient PCB layout and space utilization.
• Robust nylon insulation housing ensures mechanical stability and thermal resilience.

Headers, Male Pins Applications

• High-reliability industrial control systems
• Automotive electronic modules
• Telecommunications infrastructure equipment

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix to confirm plating type and termination style. Ensure compatibility with mating receptacles regarding stack height and pin configuration. Check RoHS compliance status against project requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when high conductivity and durability are required for vertical interconnects. The gold plating suits environments prone to oxidation. Verify that the 17-position count matches the circuit design needs and that the through-hole footprint aligns with the PCB manufacturing capabilities.

Headers, Male Pins Part Context

This part belongs to the M20 series, known for robust performance in demanding environments. It complements other M20 headers and sockets to create complete connector systems. The series offers various position counts and configurations to support diverse electronic assembly requirements across multiple industries.

Headers, Male Pins Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-reference with Harwin's official replacement guides or consult manufacturer technical support for equivalent alternatives if this specific part number becomes unavailable.