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 (0.635 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 in single, dual, and triple row configurations with optional locking features, they offer a voltage pitch of 2.54 mm (1 inch) with straight orientation, accommodating 1 to 50 contacts per row. The connectors have a high operating temperature range from -55°C to 125°C, with contacts plated in 10 µ-inch gold. Made from phosphor bronze and insulated with natural liquid crystal polymer, they meet UL and CSA standards for safety and reliability. These headers are suitable for industrial applications requiring signal integrity and durability.