The HTSW series from Samtec comprises high-temperature terminal strip headers that are unshrouded, through-hole connectors with a 0.025-inch (0.635 mm) square post. They are compatible with Samtec's SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series connectors. These connectors are available in various configurations, including single, dual, and triple rows with optional locking features. They feature a pitch spacing of 2.54 mm and are suitable for right-angle mounting, with sizes ranging from 2 to 25 contacts per row. The contacts are gold-plated with a high operating temperature range from -55°C to 125°C. Made from phosphor bronze with a natural liquid crystal polymer insulator, they comply with UL and CSA standards. These connectors are used in industrial applications where signal integrity and reliability are essential.