Samtec BTS & BSS are basic blade and beam header and socket surface-mount board-to-board connectors. These intermateable connectors feature between 25 and 100 0.025″ pitch contacts per row, with a 1.8A current rating per contact. Samtec BTS & BSS Basic Blade & Beam Header & Socket feature a phosphor bronze terminal and contact material, with a liquid crystal polymer insulator.