The HTSW series from Samtec comprises high-temperature terminal strip headers. These unshrouded through-hole headers feature 0.025-inch (0.635mm) square posts and are compatible with a variety of Samtec connectors, including SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS series. They are available in multiple configurations, including single, dual, or triple row options, with a pitch spacing of 2.54mm. The headers are designed to operate reliably in temperature ranges from -55°C to 105°C, with matte tin plated contacts made of phosphor bronze. The insulator is composed of natural liquid crystal polymer, and the products conform to UL E111594 and CSA 090871 standards. Optional locking features are available for secure connections.