X="4.7" y="1.3"/> - 2 x 6mm drills 3 pin Molex header 2.54 mm spacing D Switch, triple pole double throw, illuminated paddle, red and green LEDs K switch dp3t ON-ON-ON D Switch, single pole normally-open illuminated tactile switch with LCD screen K switch dual double-pole single-throw OFF-ON D Single Pole Single Throw (SPST) switch D reed switch, default-closed D SPDT reed switch K reed magnetic switch SPDT D rotary switch to set number of pins.