The HTSW series from Samtec features high-temperature terminal strip headers designed for reliable signal connections. These unshrouded, through-hole headers have a 0.025-inch (0.635mm) square post and are compatible with various Samtec connectors, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series. They are available in single, dual, and triple-row configurations with options for locking features. The connectors have a pitch of 2.54mm and are suitable for applications requiring high temperature tolerance, with an operating range of -55°C to 125°C. Made of phosphor bronze with gold-plated contacts and natural liquid crystal polymer insulators, these connectors meet UL and CSA standards.