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 (0.635 mm) 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, they support a pitch spacing of 2.54 mm with right-angle orientation and offer a wide range of pin counts and terminal lengths. The contacts are made of phosphor bronze with matte tin plating, suitable for applications requiring high temperature endurance from -55°C to 105°C. The insulator is made of natural liquid crystal polymer, complying with UL and CSA standards. Optional locking features are available for secure connections.