An 6 pin decoder aimed at the 'N' gauge market. This is a 2 function decoder that has back EMF built in. The physical size of the decoder is 15mm x 10mm x 3.5mm (not including the pins) and has an output of 500ma with 100ma to the functions. No 1 pin is marked with a white dot. (please be aware that the thickness will prevent this decoder fitting some DCC ready 'N' scale loco's)