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 RV4LAYSA102A

POT 1K OHM 2W CARBON LINEAR

11.23

Bourns, Inc. 39LB-1PB-103

POT 10K OHM 1/4W PLASTIC LINEAR

11.2

Bourns, Inc. 3852C-282-103AL

POT 10K OHM 2W CERMET LINEAR

11.09

Bourns, Inc. 3852A-282-252AL

POT 2.5K OHM 2W CERMET LINEAR

11.09

Bourns, Inc. 3851A-282-103BL

POT 10K OHM 1W PLASTIC LINEAR

11.09

Bourns, Inc. 3852A-282-103AL

POT 10K OHM 2W CERMET LINEAR

11.09

Precision Electronics Corporation RV4NAYSD151A

POT 150 OHM 2W CARBON LINEAR

10.72

Precision Electronics Corporation RV4NAYSD105A

POT 1M OHM 2W CARBON LINEAR

10.72