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
3548S-1AB-502A
3548S-1AB-502A
POT 5K OHM 1.5W WIREWOUND LINEAR
Bourns Inc.
11 $20.39
3548 Tray Active5k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3548S-1BA-202A
3548S-1BA-202A
POT 2K OHM 1.5W WIREWOUND LINEAR
Bourns Inc.
44 $20.35
3548 Tray Active2k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3548S-1BA-103A
3548S-1BA-103A
POT 10K OHM 1.5W WIREWOUND LIN
Bourns Inc.
49 $20.21
3548 Tray Active10k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3548S-1AB-103A
3548S-1AB-103A
PRECISION POT-7/8" 22MM DIA 5T W
Bourns Inc.
38 $20.32
3548 Tray Active10k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.812" (20.63mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3547S-1AB-202A
3547S-1AB-202A
PRECISION POT 7/8" 22MM 3T WW
Bourns Inc.
17 $20.09
3547 Tray Active2k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
KU5021S28-HL
KU5021S28-HL
POT 5K OHM 2W CARBON LINEAR
Precision Electronics Corporation
193 $0.00
K Bulk Active5k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount
533B1101JC
533B1101JC
POT 100 OHM 1W WIREWOUND LINEAR
Vishay Spectrol
48 $20.59
533 Bulk Active100±5%1WNone3-Linear1User Defined20ppm/°C1080°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
533B1201JC
533B1201JC
POT 200 OHM 1W WIREWOUND LINEAR
Vishay Spectrol
27 $20.52
533 Bulk Active200±5%1WNone3-Linear1User Defined20ppm/°C1080°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
97A2A-B28-A13/R51L
97A2A-B28-A13/R51L
POT 5K OHM 2W CERMET LINEAR
Bourns Inc.
26 $20.20
97 Tray Active5k±10%2WRotary, DPST1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
97A2A-B28-A20/R51L
97A2A-B28-A20/R51L
POT 100K OHM 2W CERMET LINEAR
Bourns Inc.
47 $20.65
97 Tray Active100k±10%2WRotary, DPST1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
392JA2.5MEG
392JA2.5MEG
POT 2.5M OHM 1/2W PLASTIC LINEAR
Honeywell Sensing and Productivity Solutions
14 $20.50
392 Bulk Obsolete2.5M±20%0.5W, 1/2WNone1-Linear1Top Adjustment-295°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
157B202MX
157B202MX
POT 2K OHM 1W PLASTIC LINEAR
Vishay Spectrol
30 $20.77
157 Bulk Active2k±20%1WNone1SealedLinear1User Defined±600ppm/°CContinuousConductive PlasticSolder TurretRound0.875" (22.23mm)0.2497" (6.34mm)3/8-32Panel Mount
157B203MX
157B203MX
POT 20K OHM 1W PLASTIC LINEAR
Vishay Spectrol
48 $20.35
157 Bulk Active20k±20%1WNone1SealedLinear1User Defined±600ppm/°CContinuousConductive PlasticSolder TurretRound0.875" (22.23mm)0.2497" (6.34mm)3/8-32Panel Mount
157B503MX
157B503MX
POT 50K OHM 1W PLASTIC LINEAR
Vishay Spectrol
3 $20.45
157 Bulk Active50k±20%1WNone1SealedLinear1User Defined±600ppm/°CContinuousConductive PlasticSolder TurretRound0.875" (22.23mm)0.2497" (6.34mm)3/8-32Panel Mount
P9A2R000FMFW2204MA
P9A2R000FMFW2204MA
POTENTIOMETER
Vishay Sfernice
43 $20.77
Box Active------------------
535B1201JC
535B1201JC
POT 200 OHM 1.5W WIREWOUND LIN
Vishay Spectrol
16 $20.99
535 Bulk Active200±5%1.5WNone5-Linear1User Defined20ppm/°C1800°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
14821A0BHSY03102KA
14821A0BHSY03102KA
POT CONDUCTIVE PLASTIC ELEMENT
Vishay Spectrol
6 $21.17
Box Active------------------
3549S-1AC-502B
3549S-1AC-502B
POT 5K OHM 2W WIREWOUND LINEAR
Bourns Inc.
46 $20.91
3549 Tray Active5k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-1BC-103B
3549S-1BC-103B
POT 10K OHM 2W WIREWOUND LINEAR
Bourns Inc.
44 $20.97
3549 Tray Active10k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-1AD-103B
3549S-1AD-103B
POT 10K OHM 2W WIREWOUND LINEAR
Bourns Inc.
32 $20.89
3549 Tray Active10k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount