The SAMTEC DWM series board stacker connectors are engineered for demanding high-density applications requiring robust and reliable 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 optimal conductivity and corrosion resistance. The DWM series is particularly well-suited for 'skyscraper' board stacking, enabling compact and efficient designs. Samtec recommends using mechanical board spacers for added stability, especially with gold-plated connectors. This series is non-standard and non-returnable, ensuring specialized performance for specific applications.