The HTSW series from Samtec consists of high-temperature terminal strip headers designed for industrial applications. These unshrouded, through-hole headers feature 0.025" (0.635mm) square posts and are compatible with a variety of Samtec connector series including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS. Available with single, dual, or triple row configurations, the connectors offer a pitch spacing of 2.54mm with straight orientation, accommodating 1 to 50 contacts per row. They withstand operating temperatures from -55°C to 105°C with matte tin plated contacts made of phosphor bronze, mounted on natural liquid crystal polymer insulators. These connectors comply with UL E111594 and CSA 090871 standards and can be equipped with optional locking leads or clips for added security.