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
PDB183-GTR03-254A2
PDB183-GTR03-254A2
POT 250K OHM 1/10W CARBON LOG
Bourns Inc.
103 $3.07
Pro Audio PDB183-GTR Tray Active250k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR03-254B0
PDB183-GTR03-254B0
POT 250K OHM 1/5W CARBON LINEAR
Bourns Inc.
67 $3.09
Pro Audio PDB183-GTR Tray Active250k±20%0.2W, 1/5WPush-Pull, DPDT1-Linear1Side Adjustment-300°CarbonPC Pins, Board LocksKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR03-504A2
PDB183-GTR03-504A2
POT 500K OHM 1/10W CARBON LOG
Bourns Inc.
10 $3.08
Pro Audio PDB183-GTR Tray Active500k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR01-104A2
PDB183-GTR01-104A2
POT 100K OHM 1/10W CARBON LOG
Bourns Inc.
215 $3.09
Pro Audio PDB183-GTR Tray Active100k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR01-253A2
PDB183-GTR01-253A2
POT 25K OHM 1/10W CARBON LOG
Bourns Inc.
120 $3.03
Pro Audio PDB183-GTR Tray Active25k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR03-103A2
PDB183-GTR03-103A2
POT 10K OHM 1/10W CARBON LOG
Bourns Inc.
13 $3.09
Pro Audio PDB183-GTR Tray Active10k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR04-103A2
PDB183-GTR04-103A2
POT 10K OHM 1/10W CARBON LOG
Bourns Inc.
117 $3.06
Pro Audio PDB183-GTR Tray Active10k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksRound0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR03-253A2
PDB183-GTR03-253A2
POT 25K OHM 1/10W CARBON LOG
Bourns Inc.
169 $3.08
Pro Audio PDB183-GTR Tray Active25k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR04-253A2
PDB183-GTR04-253A2
POT 25K OHM 1/10W CARBON LOG
Bourns Inc.
211 $3.05
Pro Audio PDB183-GTR Tray Active25k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksRound0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR01-104A3
PDB183-GTR01-104A3
POT 100K OHM 1/10W CARBON LOG
Bourns Inc.
227 $3.08
Pro Audio PDB183-GTR Tray Active100k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR02-253A2
PDB183-GTR02-253A2
POT 25K OHM 1/10W CARBON LOG
Bourns Inc.
145 $3.06
Pro Audio PDB183-GTR Tray Active25k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugRound0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR04-504A2
PDB183-GTR04-504A2
POT 500K OHM 1/10W CARBON LOG
Bourns Inc.
63 $3.04
Pro Audio PDB183-GTR Tray Active500k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksRound0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR02-504C2
PDB183-GTR02-504C2
POT 500K OHM 1/10W CARBON R-LOG
Bourns Inc.
193 $3.03
Pro Audio PDB183-GTR Bulk Active500k±20%0.1W, 1/10WPush-Pull, DPDT1-Reverse Logarithmic1User Defined-300°CarbonSolder LugRound0.748" (19.00mm)0.236" (6.00mm)-Panel Mount
PDB183-GTR04-254A3
PDB183-GTR04-254A3
PANEL CONTROL - 18MM-ST-CARBON
Bourns Inc.
202 $3.06
Pro Audio PDB183-GTR Bulk Active250k±20%0.1W, 1/10WPush-Pull, DPDT1-Logarithmic1Side Adjustment-300°CarbonPC Pins, Board LocksRound0.748" (19.00mm)0.236" (6.00mm)3/8Panel Mount
PTD906-2015P-C203
PTD906-2015P-C203
POT 20K OHM 1/40W CARBON R-LOG
Bourns Inc.
148 $3.05
Pro Audio PTD90 Tray Active20k±20%0.025W, 1/40WNone1-Reverse Logarithmic6Side Adjustment-300°CarbonPC Pins, Board LocksRound0.591" (15.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
3310C-002-103L
3310C-002-103L
POT 10K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
18 $3.11
Pro Audio 3310 Tube Last Time Buy10k±20%0.25W, 1/4WNone1SealedLinear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3310C-002-503L
3310C-002-503L
PANEL CONTROL-9MM SQ
Bourns Inc.
280 $3.10
Pro Audio 3310 Tube Last Time Buy50k±20%0.25W, 1/4WNone1SealedLinear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
23ESA102MLA50N
23ESA102MLA50N
POT 1K OHM 0.4W CARBON LINEAR
TE Connectivity Passive Product
43 $3.14
23, Citec Bulk Active1k±20%0.4WNone1-Linear1User Defined5%300°CarbonSolder LugRound1.969" (50.00mm)0.236" (6.00mm)M10Panel Mount
PDB241-GNL13-504B0
PDB241-GNL13-504B0
POT 500K OHM 1/4W CARBON LINEAR
Bourns Inc.
194 $3.15
Pro Audio PDB241-GNL 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
PDB241-GNL13-254B0
PDB241-GNL13-254B0
POT 250K OHM 1/4W CARBON LINEAR
Bourns Inc.
132 $3.12
Pro Audio PDB241-GNL Tray Active250k±20%0.25W, 1/4WNone1-Linear1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount