The TSW series from Samtec offers standard terminal strip headers with unshrouded through-hole construction, featuring 0.025-inch square posts. Compatible with numerous Samtec connectors, including series SSW, SSQ, SSM, and others, these headers are available in single, dual, or triple-row configurations with 2.54mm pitch spacing. They incorporate phosphor bronze terminals, a black glass-filled polyester insulator, operate from -55°C to 105°C, and comply with UL and CSA standards. Optional locking features enhance reliability for high signal integrity applications in various electronics and industrial systems.