Rotary Potentiometers, Rheostats

A rotary potentiometer (Pot) is a three-terminal device that employs a resistive element and a rotating contact to form an adjustable voltage divider. If only two terminals are used, one end of the element and the adjustable contact, it acts as a variable resistor or rheostat. Potentiometers are selected by the resistance value of the element, degree of rotation/number of turns, linear or logarithmic taper, power dissipation, number of ganged elements, resistive material and termination style. Some have built-in switch contacts.


Bourns, Inc. PTV09A-2015F-B204

POT 200K OHM 1/20W CARBON LINEAR

0.61

Bourns, Inc. PTV09A-4230U-B502

POT 5K OHM 1/20W CARBON LINEAR

0.61

Bourns, Inc. PTV09A-4225U-B103

POT 10K OHM 1/20W CARBON LINEAR

0.61

Bourns, Inc. PTV09A-4220U-B103

POT 10K OHM 1/20W CARBON LINEAR

0.61

Bourns, Inc. PTV09A-4220F-B502

POT 5K OHM 1/20W CARBON LINEAR

0.61

Bourns, Inc. PTV09A-4030U-A503

POT 50K OHM 1/20W CARBON LOG

0.61

Bourns, Inc. PTV09A-4030U-A204

POT 200K OHM 1/20W CARBON LOG

0.61

Bourns, Inc. PTV09A-4025U-A104

POT 100K OHM 1/20W CARBON LOG

0.61