The SAMTEC DWM series board stacker connectors are engineered for demanding high-density applications requiring robust board-to-board connections. These connectors utilize LCP (Liquid Crystal Polymer) for the insulator material, providing excellent electrical and mechanical properties. The terminal material is phosphor bronze, plated with either gold or tin over nickel to ensure reliable signal transmission and corrosion resistance. The DWM series is ideal for 'skyscraper' board stacking and is available in both surface mount and through-hole configurations. For optimal mechanical stability, Samtec recommends using mechanical board spacers, especially with gold-plated connectors.