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. PTV112-3212A-B103

POT 10K OHM 1/20W CARBON LINEAR

0.2

Bourns, Inc. PTV112-3412A-A203

POT 20K OHM 1/20W CARBON LOG

0.2

Bourns, Inc. PTV112-1420A-B1103

POT 10K OHM 1/20W CARBON LINEAR

0.2

Honeywell Sensing and Productivity Solutions 485008M0002

POT 5K OHM 2W PLASTIC LINEAR

0.2

Honeywell Sensing and Productivity Solutions 485008661571392

POTENTIOMETER LINEAR

0.2

Honeywell Sensing and Productivity Solutions 485004M8986

POT 25K OHM 2W PLASTIC LINEAR

0.2

Honeywell Sensing and Productivity Solutions 640021004201385

POTENTIOMETER LINEAR

0.2

Honeywell Sensing and Productivity Solutions 640019004201386

POTENTIOMETER LINEAR

0.2