The HTSW series from Samtec consists of high-temperature terminal strip headers. These unshrouded through-hole headers feature 0.025-inch (0.635 mm) square posts and are compatible with Samtec's SSW, SSQ, SSM, ESW, ESQ, BCS, BSW, CES, SLW, IDSD, IDSS, SMSD, and SMSS connector series. The series offers a wide variety of standard pin counts, terminal lengths, and configurations with single, double, or triple row options. They have a pitch spacing of 2.54 mm, with straight orientation, and can operate in temperatures from -55°C to 105°C with matte tin plated contacts. Made of phosphor bronze with natural liquid crystal polymer insulation, these headers comply with UL E111594 and CSA 090871 standards. Optional locking leads and clips are available. Suitable for industrial applications.