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 (0.635 mm) square posts 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, they offer a pitch spacing of 2.54 mm with right-angle orientation. The contacts are gold-plated for durability and operate effectively in temperatures ranging from -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 securing connections. Ideal for industrial applications.