The SAMTEC TSW-123-07-L-D-LL is a through-hole strip header connector, part of the TSW series, engineered for robust and dependable connections in a wide range of electronic applications. This connector offers a standard strip configuration with pin centers spaced at .100" (2.54 mm), ensuring compatibility with standard circuit board layouts. Constructed with phosphor bronze terminals and plated with gold or tin over nickel, it provides excellent conductivity and solderability. The insulator material is typically black glass-filled polyester or a liquid crystal polymer, offering high-temperature resistance and electrical insulation. It is RoHS compliant and lead-free solderable, aligning with environmental regulations and modern manufacturing practices. This connector is suitable for applications in industrial equipment, telecommunications, and consumer electronics where reliable power and signal transmission are critical.