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
PT01-D120D-A504
PT01-D120D-A504
POT 500K OHM 1/20W CARBON R-LOG
CUI Devices
184 $0.77
PT01 Tray Active500k±20%0.05W, 1/20WNone1-Reverse Logarithmic1Side Adjustment-285°CarbonPC PinsFlatted0.787" (20.00mm)0.236" (6.00mm)-Through Hole
PT01-D115D-B503
PT01-D115D-B503
POT 50K OHM 1/20W CARBON LINEAR
CUI Devices
935 $0.78
PT01 Tray Active50k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsFlatted0.591" (15.00mm)0.236" (6.00mm)-Through Hole
PT01-D120D-B203
PT01-D120D-B203
POT 20K OHM 1/20W CARBON LINEAR
CUI Devices
903 $0.78
PT01 Tray Active20k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsFlatted0.787" (20.00mm)0.236" (6.00mm)-Through Hole
PT01-B120D-B103
PT01-B120D-B103
POT 10K OHM 1/20W CARBON LINEAR
CUI Devices
1,132 $0.78
PT01 Tray Active10k±20%0.05W, 1/20WNone1-Linear1Side Adjustment-285°CarbonPC PinsFlatted0.787" (20.00mm)0.236" (6.00mm)-Through Hole
PT01-D130D-A102
PT01-D130D-A102
POT 1K OHM 1/20W CARBON R-LOG
CUI Devices
720 $0.78
PT01 Tray Active1k±20%0.05W, 1/20WNone1-Reverse Logarithmic1Top Adjustment-285°CarbonPC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)-Through Hole
PT01-D130K2-B204
PT01-D130K2-B204
POT 200K OHM 1/20W CARBON LINEAR
CUI Devices
935 $0.79
PT01 Tray Active200k±20%0.05W, 1/20WNone1-Linear1Side Adjustment-285°CarbonPC PinsKnurled1.181" (30.00mm)0.236" (6.00mm)-Through Hole
PT01-D130D-B103
PT01-D130D-B103
POT 10K OHM 1/20W CARBON LINEAR
CUI Devices
1,149 $0.78
PT01 Tray Active10k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)-Through Hole
PT01-D120K2-B103
PT01-D120K2-B103
POT 10K OHM 1/20W CARBON LINEAR
CUI Devices
739 $0.78
PT01 Tray Active10k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsKnurled0.787" (20.00mm)0.236" (6.00mm)-Through Hole
PT01-B115D-B103
PT01-B115D-B103
POT 10K OHM 1/20W CARBON LINEAR
CUI Devices
1,153 $0.79
PT01 Tray Active10k±20%0.05W, 1/20WNone1-Linear1Side Adjustment-285°CarbonPC PinsFlatted0.591" (15.00mm)0.236" (6.00mm)-Through Hole
PT01-D120D-B104
PT01-D120D-B104
POT 100K OHM 1/20W CARBON LINEAR
CUI Devices
48 $0.79
PT01 Tray Active100k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsFlatted0.787" (20.00mm)0.236" (6.00mm)-Through Hole
PT01-D130D-B503
PT01-D130D-B503
POT 50K OHM 1/20W CARBON LINEAR
CUI Devices
654 $0.77
PT01 Tray Active50k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)-Through Hole
PT01-D115K2-B103
PT01-D115K2-B103
POT 10K OHM 1/20W CARBON LINEAR
CUI Devices
589 $0.78
PT01 Tray Active10k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsKnurled0.591" (15.00mm)0.236" (6.00mm)-Through Hole
PT01-B120D-B503
PT01-B120D-B503
POT 50K OHM 1/20W CARBON LINEAR
CUI Devices
231 $0.79
PT01 Tray Active50k±20%0.05W, 1/20WNone1-Linear1Side Adjustment-285°CarbonPC PinsFlatted0.787" (20.00mm)0.236" (6.00mm)-Through Hole
PT01-D125K2-B103
PT01-D125K2-B103
POT 10K OHM 1/20W CARBON LINEAR
CUI Devices
336 $0.78
PT01 Tray Active10k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-285°CarbonPC PinsKnurled0.984" (25.00mm)0.236" (6.00mm)-Through Hole
502-0306
502-0306
POT 5K OHM 1/10W LOGARITHMIC
NTE Electronics, Inc
369 $1.06
Bag Active5k±20%0.1W, 1/10WNone1-Logarithmic1Side Adjustment-300°-PC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
502-0320
502-0320
POT 500K OHM 1/10W LOGARITHMIC
NTE Electronics, Inc
141 $1.08
Bag Active500k±20%0.1W, 1/10WNone1-Logarithmic1Side Adjustment-300°-PC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
502-0318
502-0318
POT 500K OHM 1/5W LINEAR
NTE Electronics, Inc
278 $1.06
Bag Active500k±20%0.2W, 1/5WNone1-Linear1Side Adjustment-300°-PC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
502-0313
502-0313
POT 50K OHM 1/10W LOGARITHMIC
NTE Electronics, Inc
293 $1.05
Bag Active50k±20%0.1W, 1/10WNone1-Logarithmic1Side Adjustment-300°-PC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
502-0303
502-0303
POT 1K OHM 1/10W LOGARITHMIC
NTE Electronics, Inc
266 $1.08
Bag Active1k±20%0.1W, 1/10WNone1-Logarithmic1Side Adjustment-300°-PC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
502-0310
502-0310
POT 10K OHM 1/10W LOGARITHMIC
NTE Electronics, Inc
547 $1.07
Bag Active10k±20%0.1W, 1/10WNone1-Logarithmic1Side Adjustment-300°-PC PinsFlatted1.181" (30.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount