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.


Ohmite RKS75RE

POT 75 OHM 100W WIREWOUND LINEAR

116.42

Ohmite REE100E

POT 100 OHM 12.5W WIREWOUND LIN

136.54

Bourns, Inc. 3751H-1-502L

POT 5K OHM 1W HYBRITRON LINEAR

134.81

Ohmite RKS2K0

POT 2K OHM 100W WIREWOUND LINEAR

145.02

Bourns, Inc. 3751H-1-103L

POT 10K OHM 1W HYBRITRON LINEAR

134.81

Ohmite RKS1K5

POT 1.5K OHM 100W WIREWOUND LIN

145.02

Vishay / Sfernice RT012AS1001KB

POT 1K OHM 12W WIREWOUND LINEAR

149.91

Ohmite REE75R

POT 75 OHM 12.5W WIREWOUND LIN

148.84