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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
PE30L0FR472KAB
PE30L0FR472KAB
POTENTIOMETER
Vishay Sfernice
 25 $39.82
Box Active------------------
PE30L0FR222KAB
PE30L0FR222KAB
POTENTIOMETER
Vishay Sfernice
 5 $39.23
Box Active------------------
PE30L0FL101KAB
PE30L0FL101KAB
POTENTIOMETER
Vishay Sfernice
 2 $39.85
Box Active------------------
PE30L0FL223KAB
PE30L0FL223KAB
POTENTIOMETER
Vishay Sfernice
 8 $39.87
Box Active------------------
PE30L0FG222KAB
PE30L0FG222KAB
POTENTIOMETER
Vishay Sfernice
 22 $39.56
Box Active------------------
3549S-1AG-502A
3549S-1AG-502A
POT 5K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 3 $40.21
3549 Tray Active5k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
PE30L0FR104KAB
PE30L0FR104KAB
POTENTIOMETER
Vishay Sfernice
 14 $39.32
Box Active------------------
534B1503JL
534B1503JL
MODEL 534 TEN TURNS; 7/8" DIA BU
Vishay Sfernice
 22 $40.50
534 Box Active50k±5%2WNone10-Linear1User Defined20ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
PE30L0FL473KLB
PE30L0FL473KLB
POTENTIOMETER
Vishay Sfernice
 14 $42.41
Box Active------------------
PE30L0FL102KLB
PE30L0FL102KLB
POTENTIOMETER
Vishay Sfernice
 9 $42.45
Box Active------------------
PE30L0FL472KLB
PE30L0FL472KLB
POTENTIOMETER
Vishay Sfernice
 8 $42.36
Box Active------------------
534B1104JL
534B1104JL
MODEL 534 TEN TURNS; 7/8" DIA BU
Vishay Sfernice
 6 $42.06
534 Box Active100k±5%2WNone10-Linear1User Defined20ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
132B20502
132B20502
POT 5K OHM 2.75W WIREWOUND LIN
Vishay Spectrol
 8 $50.23
132 Bulk Active5k±3%2.75WNone1-Linear1User Defined±20ppm/°C340°WirewoundSolder TurretSlotted0.875" (22.23mm)0.2497" (6.34mm)3/8-32Panel Mount
132B00103
132B00103
POT 10K OHM 2.75W WIREWOUND LIN
Vishay Spectrol
 25 $0.00
132 Bulk Active10k±3%2.75WNone1-Linear1User Defined±20ppm/°CContinuousWirewoundSolder TurretSlotted0.875" (22.23mm)0.2497" (6.34mm)3/8-32Panel Mount
501-0128
501-0128
POT 100K OHM 1/2W CARBON LINEAR
NTE Electronics, Inc
 7 $46.22
SPRU Bag Active100k±10%0.5W, 1/2WNone1-Linear1Top Adjustment-295°CarbonPC PinsRound0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
501-0120
501-0120
POT 100 OHM 1/2W CARBON LINEAR
NTE Electronics, Inc
 19 $46.84
SPRU Bag Active100±10%0.5W, 1/2WNone1-Linear1Top Adjustment-295°CarbonPC PinsRound0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
PE30MEFD103KAB
PE30MEFD103KAB
POTENTIOMETER
Vishay Sfernice
 11 $51.12
Box Active------------------
POTO5K-TBW
POTO5K-TBW
POT 5K OHM 2W TERM KIT WIRED
c3controls
 20 $50.33
30 Bag Active5k-2W-1--1Side Adjustment---Screw Terminal, Pressure PlateSlotted0.886" (22.50mm)--Panel Mount
POTO10K-TBW
POTO10K-TBW
POT 10K OHM 2W TERM KIT WIRED
c3controls
 3 $51.40
30 Bag Active10k-2W-1--1Side Adjustment---Screw Terminal, Pressure PlateSlotted0.886" (22.50mm)--Panel Mount
3547H-1AA-502A
3547H-1AA-502A
POT 5K OHM 1W HYBRITRON LINEAR
Bourns Inc.
 4 $52.26
Hybritron® 3547 Tray Active5k±10%1WNone3-Linear1User Defined±100ppm/°C1080°Hybritron®Solder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount