The TSW series from Samtec features unshrouded, through-hole terminal strip headers with a 0.025" (0.635mm) square post. Available in single, dual, and triple rows, these reliable connectors are designed for industrial signal connections. They are compatible with multiple Samtec series such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Contacts are gold-plated, with a temperature range of -55°C to 125°C, housed in a black glass-filled polyester insulator, ensuring durability and meeting UL and CSA standards.