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 connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available in single, dual, or triple row configurations with optional locking features, they support a pitch of 2.54mm (0.1 inch) with straight orientation. Contacts are gold-plated for high durability and operate reliably in temperatures from -55°C to 125°C. Made from phosphor bronze and insulate with natural liquid crystal polymer, these headers comply with UL and CSA standards and are suitable for industrial applications.