The SAMTEC TSW-122-09-G-S is a through-hole strip header connector, part of the TSW series, designed for robust and reliable connections in a variety of electronic applications. This connector offers a standard strip configuration with .100" (2.54 mm) centers, 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 either black glass filled polyester or natural liquid crystal polymer, offering good insulation and temperature resistance. It is RoHS compliant and lead-free solderable, making it suitable for environmentally conscious designs. This connector is commonly used in industrial equipment, telecommunications infrastructure, and consumer electronics where secure and dependable power and signal transmission is critical.