470 Ohms carbon track preset, traditional 3-pin open frame for horizontal pcb mounting by TruOhm. Tollerasnce : 30% 0.1 Watt dimensions : 9.4mm wide x 11.1mm tall x 3.43mm (height above board when in place) central wiper attached to the solo pin which is 10mm from the carbon track pair ( on 5mm centres), see drawing. PCB holes :1mm diameter (after plating) Status: brand new parts RoHS Compliant : YES