Audio Jack, 2 Poles (Mono / TS), Switched T Pole (Normalling)100V 0.15A standard switching diode, DO-35Switch, triple pole double throw, separate symbols K switch dp3t ON-ON-ON D Switch, three position, dual pole double throw K switch triple-pole double-throw DPDT 3pdt ON-ON D Push button switch, push-to-open, generic, two pins