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. PDB181-GTR01-253A3

POT 25K OHM 1/10W CARBON LOG

1.19

Bourns, Inc. PDB181-GTR01-504B0

POT 500K OHM 1/5W CARBON LINEAR

1.19

Bourns, Inc. PDB181-GTR01-503B0

POT 50K OHM 1/5W CARBON LINEAR

1.19

Bourns, Inc. PDB181-GTR01-504C2

POT 500K OHM 1/10W CARBON R-LOG

1.19

Bourns, Inc. PDB181-GTR01-304A2

POT 300K OHM 1/10W CARBON LOG

1.19

Bourns, Inc. PDB181-GTR01-254C2

POT 250K OHM 1/10W CARBON R-LOG

1.19

Bourns, Inc. PDB181-GTR01-105A2

POT 1M OHM 1/10W CARBON LOG

1.19

Bourns, Inc. PDB181-GTR01-103B0

POT 10K OHM 1/5W CARBON LINEAR

1.19