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. 82A1A-B24-D18L

POT 50K OHM 1/2W PLASTIC LOG

7.98

Bourns, Inc. 82A1A-B28-D15L

POT 10K OHM 1/2W PLASTIC LOG

7.98

Bourns, Inc. 56AAD-B24-B15/R81L

PANEL CONTROL - 1/2" (12.5MM)

7.86

Bourns, Inc. 56AAD-B24-B10/R81L

PANEL CONTROL - 1/2" (12.5MM)

7.86

TT Electronics/BI P270-DS22BR500

POTENTIOMETER

7.78

TT Electronics/BI P270-DS21R10K

POTENTIOMETER

7.78

Bourns, Inc. 51ABD-B28-D15/D15L

PANEL CONTROL - 1/2" (12.5MM)

7.73

Bourns, Inc. 82C1A-E24-A15L

POT 10K OHM 2W CERMET LINEAR

7.73