The HTSW series from Samtec consists of high-temperature, unshrouded through-hole terminal strip headers. They feature 0.025 inch (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. These connectors are available in single, dual, or triple row configurations, with standard pitch spacing of 2.54 mm. They are designed for high reliability and signal integrity, with a broad range of pin counts and terminal lengths. The contacts are gold-plated for durability and operate within a temperature range of -55°C to 125°C. Made from phosphor bronze with a natural liquid crystal polymer insulator, they meet UL and CSA standards. Optional locking features are available to secure connections. Suitable for industrial applications.