The HTSW series from Samtec consists of high-temperature terminal strip headers. These unshrouded, through-hole headers feature a 0.025 inch (0.635 mm) square post 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. The series offers a wide range of standard pin counts, terminal lengths, and configurations with single, dual, or triple rows. They have a pitch spacing of 2.54 mm, with options for straight orientation, and operate reliably in temperatures from -55°C to 125°C. The contacts are gold-plated and made of phosphor bronze, housed in natural liquid crystal polymer insulators. These headers comply with UL E111594 and CSA 090871 standards. Optional features include locking leads and locking clips. Suitable for industrial applications.