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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
3548H-1AA-502A
3548H-1AA-502A
POT 5K OHM 1.5W HYBRITRON LINEAR
Bourns Inc.
 21 $36.55
Hybritron® 3548 Tray Active5k±10%1.5WNone5-Linear1User Defined±100ppm/°C1800°Hybritron®Solder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
P9A3X100FIFX2502MA
P9A3X100FIFX2502MA
POTENTIOMETER
Vishay Sfernice
 25 $36.89
Box Active------------------
14920F0GJFY03502KA
14920F0GJFY03502KA
POT CERMET ELEMENT
Vishay Spectrol
 10 $37.42
Box Active------------------
14920F0GJFY03103KA
14920F0GJFY03103KA
POT CERMET ELEMENT
Vishay Spectrol
 2 $36.51
Box Active------------------
PRV4FLGBS103KAB10
PRV4FLGBS103KAB10
POTENTIOMETER
Vishay Sfernice
 15 $37.52
Box Active------------------
3545S-1-202L
3545S-1-202L
POT 2K OHM 1.5W WIREWOUND LINEAR
Bourns Inc.
 14 $37.56
3545 Tray Active2k±5%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.812" (20.63mm)0.2497" (6.34mm)3/8-32Panel Mount
PE30LLFL103MLB
PE30LLFL103MLB
POTENTIOMETER
Vishay Sfernice
 19 $36.90
Box Active------------------
PE30LLFG103MLB
PE30LLFG103MLB
POTENTIOMETER
Vishay Sfernice
 5 $36.90
Box Active------------------
P30LLLFLR103MA
P30LLLFLR103MA
POTENTIOMETER
Vishay Sfernice
 19 $37.88
Box Active------------------
P30LLLFLR503MA
P30LLLFLR503MA
POTENTIOMETER
Vishay Sfernice
 15 $37.32
Box Active------------------
P30LLLFLR102MA
P30LLLFLR102MA
POTENTIOMETER
Vishay Sfernice
 23 $37.58
Box Active------------------
P30LLLFLR502MA
P30LLLFLR502MA
POTENTIOMETER
Vishay Sfernice
 22 $37.39
Box Active------------------
PE30L0FR104KLB
PE30L0FR104KLB
POTENTIOMETER
Vishay Sfernice
 19 $38.15
Box Active------------------
PE30L0FR105KLB
PE30L0FR105KLB
POTENTIOMETER
Vishay Sfernice
 26 $37.70
Box Active------------------
PE30L0FL103KFB
PE30L0FL103KFB
POTENTIOMETER
Vishay Sfernice
 20 $37.58
Box Active------------------
PE30L0FL224KFB
PE30L0FL224KFB
POTENTIOMETER
Vishay Sfernice
 23 $37.04
Box Active------------------
PE30L0FR222KFB
PE30L0FR222KFB
POTENTIOMETER
Vishay Sfernice
 8 $38.00
Box Active------------------
PE30L0FL222KLB
PE30L0FL222KLB
POTENTIOMETER
Vishay Sfernice
 7 $37.26
Box Active------------------
PE30L0FR472KLB
PE30L0FR472KLB
POTENTIOMETER
Vishay Sfernice
 4 $37.30
Box Active------------------
PE30L0FL223KLB
PE30L0FL223KLB
POTENTIOMETER
Vishay Sfernice
 2 $37.86
Box Active------------------