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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
3856A-282-102AL
3856A-282-102AL
POT 1K OHM 2W CERMET LINEAR
Bourns Inc.
 36 $17.23
3856 Tray Active1k±10%2WNone3.75-Linear1User Defined±150ppm/°C1350°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3856A-282-104AL
3856A-282-104AL
POT 100K OHM 2W CERMET LINEAR
Bourns Inc.
 21 $17.25
3856 Tray Active100k±10%2WNone3.75-Linear1User Defined±150ppm/°C1350°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3856A-282-502AL
3856A-282-502AL
POT 5K OHM 2W CERMET LINEAR
Bourns Inc.
 7 $17.35
3856 Tray Active5k±10%2WNone3.75-Linear1User Defined±150ppm/°C1350°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3856A-282-503AL
3856A-282-503AL
POT 50K OHM 2W CERMET LINEAR
Bourns Inc.
 50 $17.14
3856 Tray Active50k±10%2WNone3.75-Linear1User Defined±150ppm/°C1350°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
53C32.5MEG
53C32.5MEG
POT 2.5M OHM 2W PLASTIC LINEAR
Honeywell Sensing and Productivity Solutions
 4 $16.91
53C Bulk Obsolete2.5M±20%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
14910F0GJRA10502KA
14910F0GJRA10502KA
POT CERMET ELEMENT
Vishay Spectrol
 11 $17.16
Box Active------------------
14910F0GGSA10502KA
14910F0GGSA10502KA
POT CERMET ELEMENT
Vishay Spectrol
 42 $17.17
Box Active------------------
PRV6ASREJYB25503MA
PRV6ASREJYB25503MA
POTENTIOMETER
Vishay Sfernice
 58 $17.56
Box Active------------------
P9A1R00MFIFW1103MA
P9A1R00MFIFW1103MA
POTENTIOMETER
Vishay Sfernice
 29 $17.58
Box Active------------------
3549S-1AA-202B
3549S-1AA-202B
POT 2K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 28 $17.53
3549 Tray Active2k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-1AA-203B
3549S-1AA-203B
POT 20K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 24 $17.55
3549 Tray Active20k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-1AB-102B
3549S-1AB-102B
POT 1K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 18 $17.69
3549 Tray Active1k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3549S-1BB-102B
3549S-1BB-102B
POT 1K OHM 2W WIREWOUND LINEAR
Bourns Inc.
 12 $17.51
3549 Tray Active1k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3549S-1BB-502B
3549S-1BB-502B
PRECISION POT-7/8" 22MM DIA 10T
Bourns Inc.
 56 $17.78
3549 Tray Active5k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3549S-1BA-502B
3549S-1BA-502B
PRECISION POT-7/8" 22MM DIA 10T
Bourns Inc.
 51 $17.54
3549 Tray Active5k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
7386R100L.5
7386R100L.5
POT 100 OHM 1.5W WIREWOUND LIN
TT Electronics/BI
 57 $17.47
7380 Bulk Active100±5%1.5WNone3High TorqueLinear2User Defined±20ppm/°C1080°WirewoundSolder TurretRound0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
7386R10KL.5
7386R10KL.5
POT 10K OHM 1.5W WIREWOUND LIN
TT Electronics/BI
 52 $17.44
7380 Bulk Active10k±5%1.5WNone3High TorqueLinear2User Defined±20ppm/°C1080°WirewoundSolder TurretRound0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
7386R1KL.25
7386R1KL.25
POT 1K OHM 1.5W WIREWOUND LINEAR
TT Electronics/BI
 8 $17.77
7380 Bulk Active1k±5%1.5WNone3High TorqueLinear2User Defined±20ppm/°C1080°WirewoundSolder TurretRound0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
7386R1KL.5
7386R1KL.5
POT 1K OHM 1.5W WIREWOUND LINEAR
TT Electronics/BI
 7 $17.81
7380 Bulk Active1k±5%1.5WNone3High TorqueLinear2User Defined±20ppm/°C1080°WirewoundSolder TurretRound0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
7386R20KL.25
7386R20KL.25
POT 20K OHM 1.5W WIREWOUND LIN
TT Electronics/BI
 40 $17.75
7380 Bulk Active20k±5%1.5WNone3High TorqueLinear2User Defined±20ppm/°C1080°WirewoundSolder TurretRound0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount