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 RV4NAYSD501A

POT 500 OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD104A

POT 100K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD502A

POT 5K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD251A

POT 250 OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD102A

POT 1K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD503A

POT 50K OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD103A

POT 10K OHM 2W CARBON LINEAR

10.72

Bourns, Inc. 53RAA-R25-A15L

POT 10K OHM 1W CERMET LINEAR

8.76