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 (0.635mm) square posts and are compatible with multiple 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 offer a wide range of pin counts and terminal lengths. The connectors have a pitch spacing of 2.54mm and are designed for straight orientation. They operate reliably in temperatures from -55°C to 125°C and have 10-micron gold-plated contacts made of phosphor bronze, with natural liquid crystal polymer insulator material. The series complies with UL and CSA standards, and features optional locking mechanisms for enhanced connection security.