The SAMTEC DWM series micro board stacker connectors are engineered for demanding applications requiring high-density board stacking. These connectors utilize LCP (Liquid Crystal Polymer) for the insulator material, providing excellent electrical and mechanical properties. The phosphor bronze terminals are available with gold or tin plating options to suit various application needs. Designed for 'skyscraper' board stacking, the DWM series offers both surface mount and through-hole configurations, providing flexibility in design. For added mechanical stability, Samtec recommends using mechanical board spacers, especially in applications with gold-plated connectors. This series is non-standard and non-returnable.