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M20-9992146 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT 21POS 2.54MM. Review the specifications below when checking this part for your BOM.
The M20-9992146 is a single-row vertical pin header assembly from the Harwin M20 series. It features a 2.54 mm pitch and utilizes tin-plated brass contacts housed in a nylon insulator. Designed for through-hole mounting, this connector supports board-to-board and wire-to-board systems with a current rating of 3A and a voltage rating of 500V. The operating temperature range spans from -40°C to +105°C.
Verify the specific contact count against official datasheets, as the model number indicates a generic specification within the M20 series. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer before finalizing procurement plans.
Select this component when a vertical, single-row configuration is required for 2.54 mm pitch applications. Ensure the target PCB layout accommodates through-hole soldering and that the 3A current rating meets the circuit requirements without exceeding thermal limits.
This part belongs to the M20 series, a widely used line of pin headers known for their versatility in various electronic assemblies. The series offers multiple row counts and orientations, providing standardized solutions for high-density connectivity needs across consumer and industrial electronics.
Compatible substitutes include other 2.54 mm pitch single-row vertical pin headers from manufacturers such as Samtec or Molex, provided they match the mechanical dimensions and electrical ratings.
Explore related parts through Rectangular Connectors, Connectors, Interconnects, all product categories, ChipApex homepage.

M20-9992146 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT…
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M20-9992146 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT…
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M20-9992146 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT…
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M20-9992146 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HEADER VERT…
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