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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
3590S-2-102
3590S-2-102
POT 1K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 285 $0.00
3590 Bulk Obsolete1k±5%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
3590S-2-103
3590S-2-103
POT 10K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 546 $0.00
3590 Bulk Obsolete10k±5%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
3590S-2-104
3590S-2-104
POT 100K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 514 $0.00
3590 Bulk Obsolete100k±5%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
3590S-2-203
3590S-2-203
POT 20K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 573 $0.00
3590 Bulk Obsolete20k±5%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
3590S-2-503
3590S-2-503
POT 50K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 177 $0.00
3590 Bulk Obsolete50k±5%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
3852A-162-102A
3852A-162-102A
POT 1K OHM 2W CERMET LINEAR
Bourns Inc.
 516 $0.00
3852 Bulk Obsolete1k±10%2WNone1-Linear1User Defined±150ppm/°C280°CermetSolder LugSlotted0.500" (12.70mm)0.250" (6.35mm)3/8-32Panel Mount
3852A-282-102A
3852A-282-102A
POT 1K OHM 2W CERMET LINEAR
Bourns Inc.
 323 $0.00
3852 Bulk Obsolete1k±10%2WNone1-Linear1User Defined±150ppm/°C280°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3852A-282-103A
3852A-282-103A
POT 10K OHM 2W CERMET LINEAR
Bourns Inc.
 217 $0.00
3852 Bulk Obsolete10k±10%2WNone1-Linear1User Defined±150ppm/°C280°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3862C-162-103A
3862C-162-103A
POT 10K OHM 1W CERMET LINEAR
Bourns Inc.
 521 $0.00
3862 Bulk Obsolete10k±10%1WNone1-Linear1User Defined±150ppm/°C295°CermetSolder LugSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3862C-282-103A
3862C-282-103A
POT 10K OHM 1W CERMET LINEAR
Bourns Inc.
 64 $0.00
3862 Bulk Obsolete10k±10%1WNone1-Linear1User Defined±150ppm/°C295°CermetSolder LugSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
51AAD-B24-A15
51AAD-B24-A15
POT 10K OHM 1W CERMET LINEAR
Bourns Inc.
 44 $0.00
Pro Audio 51 Bulk Obsolete10k±10%1WNone1SealedLinear1Side Adjustment±150ppm/°C290°CermetPC PinsSlotted0.750" (19.05mm)0.250" (6.35mm)3/8-32Panel Mount
51AAD-B28-D15
51AAD-B28-D15
POT 10K OHM 1/4W PLASTIC LOG
Bourns Inc.
 182 $0.00
Pro Audio 51 Bulk Obsolete10k±20%0.25W, 1/4WNone1SealedLogarithmic1Side Adjustment±1000ppm/°C290°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
51CAD-E24-A15
51CAD-E24-A15
POT 10K OHM 1W CERMET LINEAR
Bourns Inc.
 569 $0.00
Pro Audio 51 Bulk Obsolete10k±10%1WNone1SealedLinear1Side Adjustment±150ppm/°C290°CermetPC PinsSlotted0.750" (19.05mm)0.125" (3.18mm)1/4-32Panel Mount
51CAD-E24-B15
51CAD-E24-B15
POT 10K OHM 1/2W PLASTIC LINEAR
Bourns Inc.
 87 $0.00
Pro Audio 51 Bulk Obsolete10k±20%0.5W, 1/2WNone1SealedLinear1Side Adjustment±1000ppm/°C290°Conductive PlasticPC PinsSlotted0.750" (19.05mm)0.125" (3.18mm)1/4-32Panel Mount
51CAD-E28-A10
51CAD-E28-A10
POT 1K OHM 1W CERMET LINEAR
Bourns Inc.
 46 $0.00
Pro Audio 51 Bulk Obsolete1k±10%1WNone1SealedLinear1Side Adjustment±150ppm/°C290°CermetPC PinsSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
51CAD-E28-A13
51CAD-E28-A13
POT 5K OHM 1W CERMET LINEAR
Bourns Inc.
 604 $0.00
Pro Audio 51 Bulk Obsolete5k±10%1WNone1SealedLinear1Side Adjustment±150ppm/°C290°CermetPC PinsSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
51CAD-E28-A20
51CAD-E28-A20
POT 100K OHM 1W CERMET LINEAR
Bourns Inc.
 174 $0.00
Pro Audio 51 Bulk Obsolete100k±10%1WNone1SealedLinear1Side Adjustment±150ppm/°C290°CermetPC PinsSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
51CAD-E28-D15
51CAD-E28-D15
POT 10K OHM 1/4W PLASTIC LOG
Bourns Inc.
 187 $0.00
Pro Audio 51 Bulk Obsolete10k±20%0.25W, 1/4WNone1SealedLogarithmic1Side Adjustment±1000ppm/°C290°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
53AAA-B28-B15
53AAA-B28-B15
POT 10K OHM 1/2W PLASTIC LINEAR
Bourns Inc.
 104 $0.00
Pro Audio 53 Bulk Obsolete10k±20%0.5W, 1/2WNone1SealedLinear1User Defined±1000ppm/°C290°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
81A1A-B28-A10
81A1A-B28-A10
POT 1K OHM 2W CERMET LINEAR
Bourns Inc.
 197 $0.00
81 Tray Obsolete1k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount