The HTSW series from Samtec consists of high-temperature terminal strip headers. 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. They are available in a wide range of standard pin counts, terminal lengths, and configurations with single, dual, or triple rows. Designed for high-performance applications, these headers operate reliably within a temperature range of -55°C to 125°C with 10-micron gold-plated contacts made of phosphor bronze, and utilize natural liquid crystal polymer insulators. They comply with UL and CSA standards. Optional locking features are available to ensure secure connections. Suitable for industrial use, these headers are versatile and durable for signal integrity applications.