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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
3549S-1BB-103B
3549S-1BB-103B
PRECISION POT-7/8" 22MM DIA 10T
Bourns Inc.
 17 $26.42
3549 Tray Active10k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.236" (6.00mm)M9 x 0.75Panel Mount
501-0034
501-0034
POT 1K OHM 2W CARBON LINEAR
NTE Electronics, Inc
 12 $27.18
KU Bag Active1k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugRound2.000" (50.80mm)0.250" (6.35mm)3/8-32Panel Mount
533B1202JC
533B1202JC
POT 2K OHM 1W WIREWOUND LINEAR
Vishay Spectrol
 28 $30.74
533 Bulk Active2k±5%1WNone3-Linear1User Defined20ppm/°C1080°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
501-0019
501-0019
POT 1M OHM 2W CARBON LINEAR
NTE Electronics, Inc
 2 $28.18
KU Bag Active1M±10%2WNone1-Linear1User Defined-314°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
501-0066
501-0066
POT 2.5K OHM 2W CARBON LINEAR
NTE Electronics, Inc
 27 $27.97
KLU Bag Active2.5k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
501-0022
501-0022
POT 25K OHM 2W CARBON LOG
NTE Electronics, Inc
 29 $28.66
KA Bag Active25k±10%2WNone1-Logarithmic1User Defined-314°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3547S-1AA-202A
3547S-1AA-202A
POT 2K OHM 1W WIREWOUND LINEAR
Bourns Inc.
 27 $30.02
3547 Tray Active2k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
535B1202JC
535B1202JC
POT 2K OHM 1.5W WIREWOUND LINEAR
Vishay Spectrol
 27 $31.25
535 Bulk Active2k±5%1.5WNone5-Linear1User Defined20ppm/°C1800°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
22POTO10K-TBW
22POTO10K-TBW
POT 10K OHM 2W TERM KIT WIRED
c3controls
 2 $31.68
22 Bag Active10k-2W-1--1Side Adjustment---Screw Terminal, Pressure PlateSlotted0.886" (22.50mm)--Panel Mount
22POTO5K-TBW
22POTO5K-TBW
POT 5K OHM 2W TERM KIT WIRED
c3controls
 5 $32.32
22 Bag Active5k-2W-1--1Side Adjustment---Screw Terminal, Pressure PlateSlotted0.886" (22.50mm)--Panel Mount
501-0002
501-0002
POT 100 OHM 2W CARBON LINEAR
NTE Electronics, Inc
 9 $32.32
KU Bag Active100±10%2WNone1-Linear1User Defined-314°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
22POTO10K-TBW-40
22POTO10K-TBW-40
POT 10K OHM 2W WIRED LP 1-10
c3controls
 9 $33.09
22 Bag Active10k-2W-1--1Side Adjustment---Screw Terminal, Pressure PlateSlotted0.886" (22.50mm)--Panel Mount
3548S-1AB-502B
3548S-1AB-502B
POT 5K OHM 1.5W WIREWOUND LINEAR
Bourns Inc.
 2 $33.85
3548 Bulk Active5k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
534B1102JL
534B1102JL
POT 1K OHM 2W WIREWOUND LINEAR
Vishay Spectrol
 19 $35.76
534 Bulk Active1k±5%2WNone10-Linear1User Defined20ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
PE30L0FL103MAB
PE30L0FL103MAB
POT 10K OHM 3W CERMET LINEAR
Vishay Sfernice
 3 $38.83
PE30 Bulk Active10k±20%3WNone1SealedLinear1User Defined±150ppm/°C300°CermetSolder LugSlotted0.984" (25.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
3547S-1AE-103A
3547S-1AE-103A
POT 10K OHM 1W WIREWOUND LINEAR
Bourns Inc.
 4 $39.22
3547 Tray Active10k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugRound0.375" (9.53mm)0.125" (3.18mm)-Servo Mount
PE30L0FG103KAB
PE30L0FG103KAB
POTENTIOMETER
Vishay Sfernice
 9 $39.57
Box Active------------------
PE30L0FL103KLB
PE30L0FL103KLB
POTENTIOMETER
Vishay Sfernice
 5 $42.91
Box Active------------------
3540S-91-502L
3540S-91-502L
POT 5K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 602 $0.00
3540 Bulk Active5k±5%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
3549H-1BA-502B
3549H-1BA-502B
POT 5K OHM 2W HYBRITRON LINEAR
Bourns Inc.
 10 $48.78
Hybritron® 3549 Tray Active5k±10%2WNone10-Linear1User Defined±100ppm/°C3600°Hybritron®Solder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount