The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable signal connections in demanding environments. 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 come with a pitch spacing of 2.54 mm and a right-angle orientation, accommodating 2 to 25 contacts per row. They operate within a temperature range of -55°C to +125°C, with 10-micrometer gold-plated contacts made of phosphor bronze, and feature a natural liquid crystal polymer insulator. They meet UL and CSA safety standards, and optional locking features are available.