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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
P9A2R000DFFX1103MA
P9A2R000DFFX1103MA
POTENTIOMETER
Vishay Sfernice
 31 $19.48
Box Active------------------
P9A2R100DFFX1103MA
P9A2R100DFFX1103MA
POTENTIOMETER
Vishay Sfernice
 16 $19.42
Box Active------------------
P9A1X0P0DFFW1104KA
P9A1X0P0DFFW1104KA
POTENTIOMETER
Vishay Sfernice
 5 $19.38
Box Active------------------
14820A0BBSX13503KA
14820A0BBSX13503KA
POT CONDUCTIVE PLASTIC ELEMENT
Vishay Spectrol
 33 $19.80
Box Active------------------
392JB25K
392JB25K
POT 25K OHM 1/2W PLASTIC LINEAR
Honeywell Sensing and Productivity Solutions
 23 $20.18
392 Bulk Active25k±10%0.5W, 1/2WNone1-Linear1Top Adjustment-295°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
3549S-1AE-102A
3549S-1AE-102A
POT 1K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 35 $19.63
3549 Tray Active1k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugRound0.375" (9.53mm)0.125" (3.18mm)-Servo Mount
P9A2R0PMFFRX1103MA
P9A2R0PMFFRX1103MA
POTENTIOMETER
Vishay Sfernice
 38 $20.04
Box Active------------------
1630949-2
1630949-2
POT 470K OHM 2W CERMET LINEAR
TE Connectivity Passive Product
 10 $19.54
M, Citec Bulk Active470k±10%2WNone1-Linear1Top Adjustment0.75%270°CermetPC PinsSlotted0.890" (22.60mm)0.249" (6.32mm)3/8-32Panel Mount
404802721004
404802721004
POT 470K OHM 2W CERMET LINEAR
TE Connectivity Passive Product
 30 $19.87
M, Citec Bulk Active470k±10%2WNone1-Linear1Top Adjustment0.75%270°CermetPC PinsSlotted1.024" (26.00mm)0.249" (6.32mm)3/8-32Panel Mount
CMU1011E
CMU1011E
POT 100 OHM 2W CARBON LINEAR
Ohmite
 24 $21.28
CMU Bulk Active100±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
CMU1021E
CMU1021E
POT 1K OHM 2W CARBON LINEAR
Ohmite
 8 $20.37
CMU Bulk Active1k±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
CMU1521E
CMU1521E
POT 1.5K OHM 2W CARBON LINEAR
Ohmite
 4 $20.27
CMU Bulk Active1.5k±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
CMU2521E
CMU2521E
POT 2.5K OHM 2W CARBON LINEAR
Ohmite
 49 $20.18
CMU Bulk Active2.5k±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
CMU2531E
CMU2531E
POT 25K OHM 2W CARBON LINEAR
Ohmite
 40 $20.12
CMU Bulk Active25k±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
CMU3531E
CMU3531E
POT 35K OHM 2W CARBON LINEAR
Ohmite
 15 $20.25
CMU Bulk Active35k±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
CMU5041E
CMU5041E
POT 500K OHM 2W CARBON LINEAR
Ohmite
 3 $21.33
CMU Bulk Active500k±10%2WNone1-Linear1User Defined-312°CarbonSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3547S-1AB-502A
3547S-1AB-502A
POT 5K OHM 1W WIREWOUND LINEAR
Bourns Inc.
 20 $20.47
3547 Tray Active5k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3547S-1BA-501A
3547S-1BA-501A
POT 500 OHM 1W WIREWOUND LINEAR
Bourns Inc.
 44 $20.16
3547 Tray Active500±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3547S-1BB-103A
3547S-1BB-103A
POT 10K OHM 1W WIREWOUND LINEAR
Bourns Inc.
 14 $20.17
3547 Tray Active10k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3548S-1AA-202A
3548S-1AA-202A
POT 2K OHM 1.5W WIREWOUND LINEAR
Bourns Inc.
 49 $20.19
3548 Tray Active2k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount