SM-42TW 500OHMNidec Copal Electronics Also known as: Copal Electronics Description: POTENTIOMETER, CERMET, 0.25W, 500OHM, 11.2V, 10% +/-TOL, -100,100PPM/CEL, 1914 Auth QOH 0 | Ind QOH 0 Add to Part Lists Create New List Get Inventory Alert