The HTSW series from Samtec consists of high-temperature, unshrouded terminal strip headers designed for reliable signal connections. These through-hole connectors feature 0.025-inch (0.635mm) square posts and are compatible with various Samtec connector series such as SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. They are available in single, dual, or triple row configurations, with a pitch spacing of 2.54mm and straight orientation. These connectors operate within a temperature range of -55°C to 125°C, utilizing phosphor bronze terminals and natural liquid crystal polymer insulators. They meet UL and CSA standards and optionally feature locking leads and clips for secure connections. Suitable for industrial applications.