The HTSW series from Samtec consists of high-temperature terminal strip headers. These unshrouded, through-hole headers feature 0.025" (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 row configurations with options for locking clips and leads, they offer a wide range of pin counts and terminal lengths. The connectors have a pitch of 2.54 mm, with 1 to 50 contacts per row, and are suitable for applications requiring high signal integrity and reliability. Made with phosphor bronze contacts and natural liquid crystal polymer insulators, they operate reliably between -55°C and 105°C and comply with UL E111594 and CSA 090871 standards.