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
PC610HA102BS30
PC610HA102BS30
POT 1K OHM 1/20W CARBON LOG
TE Connectivity Passive Product
316 $2.13
PC610, Citec Bulk Active1k±20%0.05W, 1/20WNone1-Logarithmic1Side Adjustment5%280°CarbonPC Pins, Board LocksKnurled1.181" (30.00mm)0.236" (6.00mm)-Through Hole
PDB241-GTR01-105B0
PDB241-GTR01-105B0
POT 1M OHM 1/4W CARBON LINEAR
Bourns Inc.
188 $2.17
Pro Audio PDB241-GTR Tray Active1M±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GTR01-504C2
PDB241-GTR01-504C2
POT 500K OHM 1/4W CARBON R-LOG
Bourns Inc.
294 $2.15
Pro Audio PDB241-GTR Tray Active500k±20%0.25W, 1/4WNone1-Reverse Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GTR01-254B0
PDB241-GTR01-254B0
POT 250K OHM 1/4W CARBON LINEAR
Bourns Inc.
269 $2.19
Pro Audio PDB241-GTR Tray Active250k±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GTR01-254C2
PDB241-GTR01-254C2
POT 250K OHM 1/4W CARBON R-LOG
Bourns Inc.
197 $2.21
Pro Audio PDB241-GTR Tray Active250k±20%0.25W, 1/4WNone1-Reverse Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GTR01-105C2
PDB241-GTR01-105C2
PANEL CONTROL - 24MM-ST-CARBON
Bourns Inc.
401 $2.21
Pro Audio PDB241-GTR Tray Active1M±20%0.25W, 1/4WNone1Low TorqueReverse Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
P230-1FC35BR100K
P230-1FC35BR100K
POT 100K OHM 1/2W PLASTIC LINEAR
TT Electronics/BI
408 $2.20
P230 Tray Active100k±20%0.5W, 1/2WNone1-Linear1User Defined-300°Conductive PlasticSolder LugFlatted1.378" (35.00mm)0.250" (6.35mm)3/8-32Panel Mount
P230-2EC35BR25K
P230-2EC35BR25K
POT 25K OHM 1/2W PLASTIC LINEAR
TT Electronics/BI
100 $2.18
P230 Tray Active25k±20%0.5W, 1/2WNone1-Linear1User Defined-300°Conductive PlasticSolder LugSlotted1.378" (35.00mm)0.250" (6.35mm)3/8-32Panel Mount
17PESA474MC19N
17PESA474MC19N
POT 470K OHM 1/4W CARBON LINEAR
TE Connectivity Passive Product
10 $2.21
17P, Citec Bulk Active470k±20%0.25W, 1/4WNone1-Linear1User Defined5%300°CarbonSolder LugFlatted0.748" (19.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
PDB241-GTR04-504C2
PDB241-GTR04-504C2
POT 500K OHM 1/4W CARBON R-LOG
Bourns Inc.
163 $2.32
Pro Audio PDB241-GTR Tray Active500k±20%0.25W, 1/4WNone1-Reverse Logarithmic1User Defined-300°CarbonSolder LugRound1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR04-254A2
PDB241-GTR04-254A2
POT 250K OHM 1/4W CARBON LOG
Bourns Inc.
409 $2.28
Pro Audio PDB241-GTR Tray Active250k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugRound1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR04-254C2
PDB241-GTR04-254C2
POT 250K OHM 1/4W CARBON R-LOG
Bourns Inc.
261 $2.26
Pro Audio PDB241-GTR Tray Active250k±20%0.25W, 1/4WNone1-Reverse Logarithmic1User Defined-300°CarbonSolder LugRound1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR04-504A2
PDB241-GTR04-504A2
POT 500K OHM 1/4W CARBON LOG
Bourns Inc.
412 $2.30
Pro Audio PDB241-GTR Tray Active500k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugRound1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR04-103A2
PDB241-GTR04-103A2
POT 10K OHM 1/4W CARBON LOG
Bourns Inc.
301 $2.27
Pro Audio PDB241-GTR Tray Active10k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugRound1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR03-254A2
PDB241-GTR03-254A2
POT 250K OHM 1/4W CARBON LOG
Bourns Inc.
272 $2.31
Pro Audio PDB241-GTR Tray Active250k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GNL02-254A2
PDB241-GNL02-254A2
POT 250K OHM 1/4W CARBON LOG
Bourns Inc.
329 $2.33
Pro Audio PDB241-GNL Tray Active250k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugRound0.748" (19.00mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR03-254C2
PDB241-GTR03-254C2
POT 250K OHM 1/4W CARBON R-LOG
Bourns Inc.
361 $2.31
Pro Audio PDB241-GTR Tray Active250k±20%0.25W, 1/4WNone1-Reverse Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GTR03-504C2
PDB241-GTR03-504C2
POT 500K OHM 1/4W CARBON R-LOG
Bourns Inc.
44 $2.27
Pro Audio PDB241-GTR Tray Active500k±20%0.25W, 1/4WNone1-Reverse Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GNL02-105B0
PDB241-GNL02-105B0
POT 1M OHM 1/4W CARBON LINEAR
Bourns Inc.
131 $2.29
Pro Audio PDB241-GNL Tray Active1M±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugRound0.748" (19.00mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR03-304B0
PDB241-GTR03-304B0
POT 300K OHM 1/4W CARBON LINEAR
Bourns Inc.
373 $2.31
Pro Audio PDB241-GTR Tray Active300k±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount