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.


Precision Electronics Corporation RV4NAYSJ252A

POT 2.5K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD353A

POT 35K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSJ253A

POT 25K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD752A

POT 7.5K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSJ102A

POT 1K OHM 2W CARBON LINEAR

10.72

Bourns, Inc. 51AAD-B24-A15L

POT 10K OHM 1W CERMET LINEAR

8.04

Bourns, Inc. 91A1A-B28-A23L

POT 500K OHM 2W CERMET LINEAR

5.79

CTS Electrocomponents 450T328S103A1C1

POT 10K OHM 1/2W CARBON LINEAR

5.2