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. Available in single, dual, or triple row configurations, they offer a wide range of pin counts and terminal lengths. Designed for applications requiring signal integrity and reliability, these headers operate in temperatures from -55°C to 105°C with matte tin plated contacts made of phosphor bronze. The insulator is made of natural liquid crystal polymer and the product complies with UL E111594 and CSA standards. Locking features are optional.