The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable signal connections. These unshrouded, through-hole headers feature 0.025-inch (0.635mm) 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, they offer a wide range of pin counts and terminal lengths. The headers are constructed with phosphor bronze contacts plated with 10 microns of gold and utilize a natural liquid crystal polymer insulator. They operate within a temperature range of -55°C to 125°C and comply with UL and CSA standards. Optional locking features are available for added security.