The SAMTEC DWM series board stacker connectors are engineered for high-density, skyscraper-style board stacking applications. These connectors utilize LCP (Liquid Crystal Polymer) for the insulator material and phosphor bronze for the terminals, offering a combination of strength and electrical performance. Plating options include gold or tin over nickel, catering to various application needs. The DWM series is RoHS compliant and supports both surface mount and through-hole configurations, providing flexibility in design and manufacturing. For optimal mechanical stability, Samtec recommends using mechanical board spacers, particularly in applications with gold-plated connectors. This series is non-standard and non-returnable.