TE Connectivity 1.5mm Single Row PCB SMT Headers - Mini CT Series Mini CT Series single row PCB mount shrouded pin headers with a 1.50mm centreline. These PCB mount shrouded CT pin headers are vertical or horizontal SMT mounting and have locating bosses to aid orientation. The pin contacts for these Mini CT series SMT headers are tin plated brass and the housings are made from UL 94V-0 nylon . For suitable mating products see stock numbers 681-1988 and 683-1692 typically.