The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable electrical 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. They are available in single, dual, or triple row configurations, with a 2.54mm (0.1 inch) pitch spacing, suitable for applications requiring signal integrity and durability. The contacts are gold-plated for improved performance and are capable of operating within a temperature range of -55°C to 125°C. Made with phosphor bronze terminals and natural liquid crystal polymer insulators, these headers meet UL and CSA standards. Optional features include locking leads and clips for secure connections. Suitable for industrial applications.