The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable signal connections. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) square posts and are compatible with various Samtec connectors, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series. Available in single, dual, or triple row configurations, with a pitch of 2.54mm and straight orientation. The contacts are gold-plated for durability and perform within a temperature range of -55°C to 125°C. Made from phosphor bronze with a natural liquid crystal polymer insulator, these headers meet UL and CSA standards. Optional locking features are available for secure connections.