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.

---

TT Electronics/BI 7216R100L.25

POTENTIOMETER

77.58

Ohmite RHS25KE

POT 25K OHM 25W WIREWOUND LINEAR

77.03

Ohmite RHS20KE

POT 20K OHM 25W WIREWOUND LINEAR

77.03

Ohmite RJS800E

POT 800 OHM 50W WIREWOUND LINEAR

76.84

Ohmite RJS300E

POT 300 OHM 50W WIREWOUND LINEAR

76.84

Ohmite RHL8R0E

POT 8 OHM 25W WIREWOUND LINEAR

76.67

Ohmite RHL1R0E

POT 1 OHM 25W WIREWOUND LINEAR

76.67

Ohmite REL2K5E

POT 2.5K OHM 12.5W WIREWOUND LIN

76.59