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.


Bourns, Inc. 3310Y-011-203L

POT 20K OHM 1/4W PLASTIC LINEAR

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Bourns, Inc. 3310Y-011-504L

POT 500K OHM 1/4W PLASTIC LINEAR

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Bourns, Inc. 3310P-101-105L

POT 1M OHM 1/4W PLASTIC LINEAR

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Ohmite RUS5R0

POT 5 OHM 1000W WIREWOUND LINEAR

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Ohmite RUS225

POT 225 OHM 1000W WIREWOUND LIN

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Ohmite RUS1K5

POT 1.5K OHM 1000W WIREWOUND LIN

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Ohmite RUS1K0

POT 1K OHM 1000W WIREWOUND LIN

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Ohmite RUS12R5

POT 12.5 OHM 1000W WIREWOUND LIN

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