The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable signal connectivity. They are unshrouded through-hole headers with a 0.025 inch (0.635 mm) square post that interface with various Samtec connector series, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. These connectors are available in multiple configurations, including single, dual, or triple row options, with a pitch spacing of 2.54 mm. They support 10 micrometer gold-plated contacts and operate effectively within a temperature range of -55°C to 125°C. Made from phosphor bronze with a natural liquid crystal polymer insulator, they are compliant with UL and CSA standards. Optional locking features are available to ensure secure connections.