Rotary Potentiometers, Rheostats

Category Introduction

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.

Product List

10085 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusResistance (Ohms)TolerancePower (Watts)Built in SwitchNumber of TurnsFeaturesTaperNumber of GangsAdjustment TypeTemperature CoefficientRotationResistive MaterialTermination StyleActuator TypeActuator LengthActuator DiameterBushing ThreadMounting Type
17PCSA104MC25P
17PCSA104MC25P
POT 100K OHM 1/4W CARBON LINEAR
TE Connectivity Passive Product
79 $4.61
17P, Citec Bulk Active100k±20%0.25W, 1/4WPush-Push, SPDT1-Linear1Side Adjustment5%300°CarbonPC PinsFlatted0.984" (25.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
1624198-1
1624198-1
POT 10K OHM 1/4W CARBON LINEAR
TE Connectivity Passive Product
127 $4.56
17P, Citec Bulk Active10k±20%0.25W, 1/4WPush-Push, SPDT1-Linear1Side Adjustment5%300°CarbonPC PinsFlatted0.748" (19.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91A1D-B24-B18L
91A1D-B24-B18L
POT 50K OHM 1W PLASTIC LINEAR
Bourns Inc.
188 $4.58
91 Tray Active50k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.750" (19.05mm)0.250" (6.35mm)3/8-32Panel Mount
91A1D-B24-B20L
91A1D-B24-B20L
POT 100K OHM 1W PLASTIC LINEAR
Bourns Inc.
66 $4.65
91 Tray Active100k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.750" (19.05mm)0.250" (6.35mm)3/8-32Panel Mount
91A1D-B28-B20L
91A1D-B28-B20L
POT 100K OHM 1W PLASTIC LINEAR
Bourns Inc.
191 $4.55
91 Tray Active100k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91R1A-R22-A10L
91R1A-R22-A10L
POT 1K OHM 2W CERMET LINEAR
Bourns Inc.
23 $4.60
91 Tray Active1k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91R1A-R22-A13L
91R1A-R22-A13L
POT 5K OHM 2W CERMET LINEAR
Bourns Inc.
205 $4.56
91 Tray Active5k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91R1A-R22-A15L
91R1A-R22-A15L
POT 10K OHM 2W CERMET LINEAR
Bourns Inc.
39 $4.65
91 Tray Active10k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91R1A-R22-A20L
91R1A-R22-A20L
POT 100K OHM 2W CERMET LINEAR
Bourns Inc.
165 $4.64
91 Tray Active100k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91R1D-R22-A13L
91R1D-R22-A13L
POT 5K OHM 2W CERMET LINEAR
Bourns Inc.
202 $4.67
91 Tray Active5k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91R1D-R22-B20L
91R1D-R22-B20L
POT 100K OHM 1W PLASTIC LINEAR
Bourns Inc.
208 $4.60
91 Tray Active100k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91U1A-T22-B10L
91U1A-T22-B10L
POT 1K OHM 1W PLASTIC LINEAR
Bourns Inc.
188 $4.66
91 Tray Active1k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.866" (22.00mm)0.157" (3.99mm)M7 x 0.75Panel Mount
91U1A-T22-B13L
91U1A-T22-B13L
POT 5K OHM 1W PLASTIC LINEAR
Bourns Inc.
193 $4.55
91 Tray Active5k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.866" (22.00mm)0.157" (3.99mm)M7 x 0.75Panel Mount
91U1A-T22-B15L
91U1A-T22-B15L
POT 10K OHM 1W PLASTIC LINEAR
Bourns Inc.
44 $4.57
91 Tray Active10k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.866" (22.00mm)0.157" (3.99mm)M7 x 0.75Panel Mount
91U1A-T22-B18L
91U1A-T22-B18L
POT 50K OHM 1W PLASTIC LINEAR
Bourns Inc.
147 $4.59
91 Tray Active50k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.866" (22.00mm)0.157" (3.99mm)M7 x 0.75Panel Mount
91U1A-T22-B20L
91U1A-T22-B20L
POT 100K OHM 1W PLASTIC LINEAR
Bourns Inc.
38 $4.62
91 Tray Active100k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.866" (22.00mm)0.157" (3.99mm)M7 x 0.75Panel Mount
91C1A-D24-B18L
91C1A-D24-B18L
POT 50K OHM 1W PLASTIC LINEAR
Bourns Inc.
25 $4.61
91 Tray Active50k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsRound0.750" (19.05mm)0.125" (3.18mm)1/4-32Panel Mount
91C1D-D24-B15L
91C1D-D24-B15L
POT 10K OHM 1W PLASTIC LINEAR
Bourns Inc.
115 $4.54
91 Tray Active10k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsRound0.750" (19.05mm)0.125" (3.18mm)1/4-32Panel Mount
91A1D-B28-A15L
91A1D-B28-A15L
POT 10K OHM 2W CERMET LINEAR
Bourns Inc.
18 $4.58
91 Tray Active10k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91C1A-D24-A10L
91C1A-D24-A10L
POT 1K OHM 2W CERMET LINEAR
Bourns Inc.
160 $4.65
91 Tray Active1k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsRound0.750" (19.05mm)0.125" (3.18mm)1/4-32Panel Mount