Onlinecomponents.com offers a selection of more than 57,107 Variable resistors from over 37 world-class suppliers. We offer Variable resistors from suppliers such as Cornell Dubilier, Abbatron / HH Smith, Ohmite, TE Connectivity / Buchanan Brand, Honeywell and many more. Please see all taxonomies of Resistor trimmers, potentiometer & rheostat below.