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
PDB241-GNL02-504A2
PDB241-GNL02-504A2
POT 500K OHM 1/4W CARBON LOG
Bourns Inc.
340 $2.32
Pro Audio PDB241-GNL Tray Active500k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugRound0.748" (19.00mm)0.250" (6.35mm)3/8-32Panel Mount
PDB241-GTR03-504B0
PDB241-GTR03-504B0
POT 500K OHM 1/4W CARBON LINEAR
Bourns Inc.
82 $2.33
Pro Audio PDB241-GTR Tray Active500k±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
P082D-16CAR50K
P082D-16CAR50K
POT 50K OHM 1/40W PLASTIC LOG
TT Electronics/BI
201 $2.30
P08x Tray Active50k±20%0.025W, 1/40WNone1-Logarithmic2Side Adjustment-300°Conductive PlasticPC PinsSlotted0.827" (21.00mm)0.138" (3.50mm), 0.197" (5.00mm)M6 x 0.75Panel Mount
2176394-2
2176394-2
POT 1K OHM 1/5W CARBON LINEAR
TE Connectivity Passive Product
89 $2.32
Bulk Active1k±20%0.2W, 1/5WNone1-Linear-Top Adjustment-300°CarbonPC Pins, Board Locks----Through Hole
PDB241-GNL01-254B0
PDB241-GNL01-254B0
POT 250K OHM 1/4W CARBON LINEAR
Bourns Inc.
296 $2.39
Pro Audio PDB241-GNL 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-GNL01-504B0
PDB241-GNL01-504B0
POT 500K OHM 1/4W CARBON LINEAR
Bourns Inc.
292 $2.41
Pro Audio PDB241-GNL Tray Active500k±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GNL01-254A2
PDB241-GNL01-254A2
POT 250K OHM 1/4W CARBON LOG
Bourns Inc.
401 $2.43
Pro Audio PDB241-GNL Tray Active250k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GNL01-504A2
PDB241-GNL01-504A2
POT 500K OHM 1/4W CARBON LOG
Bourns Inc.
34 $2.37
Pro Audio PDB241-GNL Tray Active500k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
PDB241-GNL01-103A2
PDB241-GNL01-103A2
POT 10K OHM 1/4W CARBON LOG
Bourns Inc.
313 $2.35
Pro Audio PDB241-GNL Tray Active10k±20%0.25W, 1/4WNone1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)3/8-32Panel Mount
3310P-001-204L
3310P-001-204L
POT 200K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
269 $2.42
Pro Audio 3310 Tube Active200k±20%0.25W, 1/4WNone1SealedLinear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3310R-001-104L
3310R-001-104L
POT 100K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
319 $2.41
Pro Audio 3310 Tube Active100k±20%0.25W, 1/4WNone1SealedLinear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3310R-001-502L
3310R-001-502L
POT 5K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
5 $2.47
Pro Audio 3310 Tube Active5k±20%0.25W, 1/4WNone1SealedLinear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3310R-001-204L
3310R-001-204L
PANEL CONTROL-9MM SQ
Bourns Inc.
27 $2.42
Pro Audio 3310 Tube Active200k±20%0.25W, 1/4WNone1SealedLinear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
23ESA103MMF50N
23ESA103MMF50N
POT 10K OHM 0.4W CARBON LINEAR
TE Connectivity Passive Product
54 $2.43
23, Citec Bulk Active10k±20%0.4WNone1-Linear1User Defined5%300°CarbonSolder LugFlatted1.969" (50.00mm)0.250" (6.35mm)-Panel Mount
23ESA472MMF50N
23ESA472MMF50N
POT 4.7K OHM 0.4W CARBON LINEAR
TE Connectivity Passive Product
378 $2.49
23, Citec Bulk Active4.7k±20%0.4WNone1-Linear1User Defined5%300°CarbonSolder LugFlatted1.969" (50.00mm)0.250" (6.35mm)-Panel Mount
23ESA473MMF50N
23ESA473MMF50N
POT 47K OHM 0.4W CARBON LINEAR
TE Connectivity Passive Product
262 $2.46
23, Citec Bulk Active47k±20%0.4WNone1-Linear1User Defined5%300°CarbonSolder LugFlatted1.969" (50.00mm)0.250" (6.35mm)-Panel Mount
23ESA502MMF50N
23ESA502MMF50N
POT 5K OHM 0.4W CARBON LINEAR
TE Connectivity Passive Product
352 $2.44
23, Citec Bulk Active5k±20%0.4WNone1-Linear1User Defined5%300°CarbonSolder LugFlatted1.969" (50.00mm)0.250" (6.35mm)-Panel Mount
P092P-FC20AR100K
P092P-FC20AR100K
POT 100K OHM 1/40W PLASTIC LOG
TT Electronics/BI
299 $2.60
P09x Tray Active100k±20%0.025W, 1/40WNone1-Logarithmic2Side Adjustment-300°Conductive PlasticPC Pins, Board LocksFlatted0.787" (20.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
P092P-FC20AR5K
P092P-FC20AR5K
POT 5K OHM 1/40W PLASTIC LOG
TT Electronics/BI
323 $2.55
P09x Tray Active5k±20%0.025W, 1/40WNone1-Logarithmic2Side Adjustment-300°Conductive PlasticPC Pins, Board LocksFlatted0.787" (20.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
P092P-FC25AR100K
P092P-FC25AR100K
POT 100K OHM 1/40W PLASTIC LOG
TT Electronics/BI
363 $2.58
P09x Tray Active100k±20%0.025W, 1/40WNone1-Logarithmic2Side Adjustment-300°Conductive PlasticPC Pins, Board LocksFlatted0.984" (25.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount