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. Available with gold or tin plating options over a nickel underplate, the DWM series provides reliable connectivity in a compact form factor. They are RoHS compliant and suitable for a wide range of industrial and commercial applications, including telecommunications equipment, instrumentation, and data acquisition systems. For optimal mechanical stability, Samtec recommends using mechanical board spacers, especially with gold-plated connectors.