The HTSW series from Samtec consists of high-temperature terminal strip headers designed for reliable connections in demanding environments. These unshrouded through-hole headers 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. Available with single, dual, or triple row configurations, they offer a wide range of pin counts and terminal lengths to suit different applications. The connectors have a pitch spacing of 2.54 mm and are suitable for high operating temperatures ranging from -55°C to 125°C, thanks to 10 micro-inch gold-plated contacts. The terminals are made of phosphor bronze, and the insulators are constructed from natural liquid crystal polymer, ensuring durability and compliance with UL and CSA standards. Optional locking features, such as locking leads and clips, enhance secure connections. These connectors are ideal for industrial applications requiring signal integrity and reliability.