Samtec's TSW-123-22-T-S is a strip post header designed for through-hole mounting. It offers a .100" (2.54 mm) pitch and is constructed with a phosphor bronze body and plated with gold and tin for enhanced conductivity and corrosion resistance. The connector is RoHS compliant and operates effectively within a temperature range of -55°C to +125°C (with gold plating). It is commonly used in applications requiring secure and reliable connections between printed circuit boards and other components, particularly in industrial automation, telecommunications, and consumer electronics.