The HTSW series from Samtec consists of high-temperature terminal strip headers suitable for various industrial applications. These unshrouded, through-hole headers feature 0.025-inch (0.635 mm) square posts and are compatible with several Samtec connector series including 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 options for different pin counts, terminal lengths, and orientations. These connectors support a pitch spacing of 2.54 mm and operate reliably in temperatures ranging from -55°C to 105°C. Made from phosphor bronze with matte tin plating, they include optional locking features and are compliant with UL and CSA standards.