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
P271-SP22R10K
P271-SP22R10K
POT 10K OHM 2W PLASTIC LINEAR
TT Electronics/BI
61 $10.02
P271 Tray Active10k±10%2WNone1SealedLinear1User Defined-312°Conductive PlasticSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
P271-SP22R1K
P271-SP22R1K
POT 1K OHM 2W PLASTIC LINEAR
TT Electronics/BI
48 $10.12
P271 Tray Active1k±10%2WNone1SealedLinear1User Defined-312°Conductive PlasticSolder LugRound0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
P271-SP32R100K
P271-SP32R100K
POT 100K OHM 2W PLASTIC LINEAR
TT Electronics/BI
51 $10.02
P271 Tray Active100k±10%2WNone1SealedLinear1User Defined-312°Conductive PlasticSolder LugRound1.000" (25.40mm)0.250" (6.35mm)3/8-32Panel Mount
P271-SS22R10K
P271-SS22R10K
POT 10K OHM 2W PLASTIC LINEAR
TT Electronics/BI
28 $9.97
P271 Tray Active10k±10%2WNone1SealedLinear1User Defined-312°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
81A1A-B28-D20L
81A1A-B28-D20L
POT 100K OHM 1/2W PLASTIC LOG
Bourns Inc.
71 $10.17
81 Tray Active100k±20%0.5W, 1/2WNone1-Logarithmic1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
81A1A-B24-D18L
81A1A-B24-D18L
POT 50K OHM 1/2W PLASTIC LOG
Bourns Inc.
98 $10.13
81 Tray Active50k±20%0.5W, 1/2WNone1-Logarithmic1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.750" (19.05mm)0.250" (6.35mm)3/8-32Panel Mount
82A1A-B28-D15L
82A1A-B28-D15L
POT 10K OHM 1/2W PLASTIC LOG
Bourns Inc.
39 $10.12
82 Tray Active10k±20%0.5W, 1/2WNone1-Logarithmic1User Defined±1000ppm/°C300°Conductive PlasticSolder HookSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
82A1A-B24-D18L
82A1A-B24-D18L
POT 50K OHM 1/2W PLASTIC LOG
Bourns Inc.
37 $10.17
82 Tray Active50k±20%0.5W, 1/2WNone1-Logarithmic1User Defined±1000ppm/°C300°Conductive PlasticSolder HookSlotted0.750" (19.05mm)0.250" (6.35mm)3/8-32Panel Mount
82C1A-E28-D13L
82C1A-E28-D13L
POT 5K OHM 1/2W PLASTIC LOG
Bourns Inc.
54 $10.04
82 Tray Active5k±20%0.5W, 1/2WNone1-Logarithmic1User Defined±1000ppm/°C300°Conductive PlasticSolder HookSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
82A1D-B28-D15L
82A1D-B28-D15L
PANEL CONTROL - 5/8" (16MM) ST-C
Bourns Inc.
81 $10.18
82 Tray Active10k±20%0.5W, 1/2WNone1-Logarithmic1User Defined±1000ppm/°C300°Conductive PlasticSolder HookSlotted1.102" (28.00mm)0.250" (6.35mm)3/8-32Panel Mount
PDB185-GTR31-504A2
PDB185-GTR31-504A2
POT 500K OHM 1/20W CARBON LOG
Bourns Inc.
68 $10.00
Pro Audio PDB185-GTR Tray Active500k±20%0.05W, 1/20WPush-Push, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
PDB185-GTR31-504C2
PDB185-GTR31-504C2
POT 500K OHM 1/20W CARBON R-LOG
Bourns Inc.
68 $9.96
Pro Audio PDB185-GTR Tray Active500k±20%0.05W, 1/20WPush-Push, DPDT1-Reverse Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
PDB185-GTR32-504A2
PDB185-GTR32-504A2
POT 500K OHM 1/20W CARBON LOG
Bourns Inc.
84 $10.08
Pro Audio PDB185-GTR Tray Active500k±20%0.05W, 1/20WPush-Push, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugSlotted1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB185-GTR32-504C2
PDB185-GTR32-504C2
POT 500K OHM 1/20W CARBON R-LOG
Bourns Inc.
96 $10.10
Pro Audio PDB185-GTR Tray Active500k±20%0.05W, 1/20WPush-Push, DPDT1-Reverse Logarithmic1User Defined-300°CarbonSolder LugSlotted1.083" (27.50mm)0.250" (6.35mm)3/8-32Panel Mount
PDB185-GTR33-504A2
PDB185-GTR33-504A2
POT 500K OHM 1/20W CARBON LOG
Bourns Inc.
74 $10.15
Pro Audio PDB185-GTR Tray Active500k±20%0.05W, 1/20WPush-Push, DPDT1-Logarithmic1User Defined-300°CarbonSolder LugKnurled and Slotted1.083" (27.50mm)0.236" (6.00mm)3/8-32Panel Mount
PRV6SAABJYB25101MA
PRV6SAABJYB25101MA
POTENTIOMETER
Vishay Sfernice
37 $10.07
Box Active------------------
PRV6SAABAXB25472MA
PRV6SAABAXB25472MA
POTENTIOMETER
Vishay Sfernice
29 $10.09
Box Active------------------
PRV6SAABAXB25103MA
PRV6SAABAXB25103MA
POTENTIOMETER
Vishay Sfernice
9 $10.17
Box Active------------------
PRV6SAABBXB25502MA
PRV6SAABBXB25502MA
POTENTIOMETER
Vishay Sfernice
94 $10.22
Box Active------------------
PRV6SAABAXB25104MA
PRV6SAABAXB25104MA
POTENTIOMETER
Vishay Sfernice
34 $10.28
Box Active------------------