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.

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Bourns, Inc. PTR901-2025F-C104

PANEL CONTROLS

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Bourns, Inc. PTR901-2025F-B104

PANEL CONTROLS

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Bourns, Inc. PTR901-2025F-A104

PANEL CONTROLS

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Bourns, Inc. PTR901-2025F-A103

POT 10K OHM 1/40W CARBON LOG

2.21

Bourns, Inc. PTR901-2025K-B503

POT 50K OHM 1/20W CARBON LINEAR

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Bourns, Inc. PTR901-2015F-B503

POT 50K OHM 1/20W CARBON LINEAR

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Bourns, Inc. PTR901-2015F-B502

POT 5K OHM 1/20W CARBON LINEAR

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Bourns, Inc. PTR901-2015F-A103

POT 10K OHM 1/40W CARBON LOG

2.21