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M22-2721905 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists Harwin Inc.. Its product description is CONN HDR 2MM 38POS. Review the specifications below when checking this part for your BOM.
The Harwin M22-2721905 is a 38-position vertical board-to-board header featuring a 2.0mm pitch. It consists of two rows with 19 pins each, designed for reliable PCB interconnection in compact electronic applications.
This component is officially listed as obsolete and no longer manufactured by Harwin Inc. Procurement should focus on verifying the authenticity of remaining stock from authorized distributors or exploring qualified replacement alternatives that match the original electrical and mechanical specifications.
Engineers selecting this part must account for its obsolete status. Verification of current availability is critical before integration into new designs. Alternative components with identical 2.0mm pitch and 38-position vertical configurations should be evaluated to ensure compatibility with existing footprints and system requirements.
The M22 series represents Harwin's standard 2mm pitch connector family. This specific model belongs to the vertical header category, providing a robust solution for connecting printed circuit boards in space-constrained environments where high pin counts are required within a small footprint.
M22-2521905 and M22-2741905 are related variants within the same product family offering similar 38-position configurations.
Explore related parts through Rectangular Connectors, Connectors, Interconnects, all product categories, ChipApex homepage.

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