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The M80-8503401 is a Datamate DIL vertical PC tail socket assembly manufactured by Harwin. It belongs to the M80 series and features a dual-in-line configuration designed for board-to-board connectivity. The component utilizes a through-hole solder termination method with a vertical orientation, ensuring secure mounting on printed circuit boards. As a socket assembly, it provides female contacts intended to mate with corresponding male pins. This specific part number indicates an obsolete product status within the manufacturer's current catalog.
This component is officially listed as obsolete by the manufacturer. Procurement must rely on remaining stock from authorized distributors or secondary market suppliers. Verify authenticity carefully due to potential availability of surplus or refurbished units. Confirm compatibility with mating connectors before acquisition, as lead times for obsolete parts are unpredictable and supply continuity cannot be guaranteed.
Engineers should evaluate alternative active components within the Datamate L-Tek or J-Tek series that offer similar pin counts and mechanical specifications. Consider whether updated versions provide improved environmental sealing or different termination styles suitable for modern manufacturing processes. Review current datasheets for any changes in material composition or contact plating thickness compared to the obsolete M80-8503401 specification.
The M80-8503401 is part of Harwin's Datamate connector family, known for durability in harsh environments. It represents the legacy vertical socket variant within the M80 series. While no longer in production, it remains referenced in existing designs utilizing Datamate technology. The component exemplifies the series' focus on maintaining connection stability under extreme mechanical stress and acceleration conditions.
No public confirmed substitute part numbers are available for this obsolete item. Designers must identify equivalent active parts based on functional requirements rather than direct cross-reference codes.