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.

Part Number Manufacturer Description Quantity Price Option
RLS75R Ohmite POT 75 OHM 150W WIREWOUND LINEAR 0 $170.10
RLS50R Ohmite POT 50 OHM 150W WIREWOUND LINEAR 0 $170.10
RLS500 Ohmite POT 500 OHM 150W WIREWOUND LIN 0 $170.10
RLS350 Ohmite POT 350 OHM 150W WIREWOUND LIN 0 $170.10
RLS25R Ohmite POT 25 OHM 150W WIREWOUND LINEAR 0 $170.10
RLS250 Ohmite POT 250 OHM 150W WIREWOUND LIN 0 $170.10
RLS200 Ohmite POT 200 OHM 150W WIREWOUND LIN 0 $170.10
RLS15R Ohmite POT 15 OHM 150W WIREWOUND LINEAR 0 $170.10
RLS150 Ohmite POT 150 OHM 150W WIREWOUND LIN 0 $170.10
RLS100 Ohmite POT 100 OHM 150W WIREWOUND LIN 0 $170.10