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, ensuring reliable signal transmission and robust contact performance. Designed for 'skyscraper' board stacking, the DWM series offers both surface mount and through-hole options, catering to diverse manufacturing processes. For added mechanical stability, Samtec recommends using mechanical board spacers, particularly in applications with gold-plated connectors. This series is non-standard and non-returnable.