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. PDB12-G2251-104BF

POT 100K OHM 0.08W CARBON LINEAR

0.56

Bourns, Inc. PDB12-G2251-103BF

POT 10K OHM 0.08W CARBON LINEAR

0.56

Bourns, Inc. PDB12-G2251-102BF

POT 1K OHM 0.08W CARBON LINEAR

0.56

Bourns, Inc. PDB12-F4251-503CF

POT 50K OHM 0.08W CARBON LINEAR

0.56

Bourns, Inc. PDB12-F4251-503BF

POT 50K OHM 0.08W CARBON LINEAR

0.56

Bourns, Inc. PDB12-F4251-503AF

POT 50K OHM 0.04W CARBON LOG

0.56

Bourns, Inc. PDB12-F4251-254BF

POT 250K OHM 0.08W CARBON LINEAR

0.56

Bourns, Inc. PDB12-F4251-104CF

POT 100K OHM 0.08W CARBON LINEAR

0.56