The HTSW series from Samtec are high-temperature terminal strip headers designed for reliable electrical connections. These unshrouded, through-hole headers feature 0.025 inch (0.635 mm) square posts 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 rows with optional locking features, they offer a wide range of pin counts and terminal lengths. The connectors have a pitch of 2.54 mm and are suitable for applications requiring signal integrity and high operational temperatures. Constructed with phosphor bronze terminals and natural liquid crystal polymer insulators, they meet UL and CSA standards for safety and performance.