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-DS11R10K
P271-DS11R10K
POT 10K OHM 2W PLASTIC LINEAR
TT Electronics/BI
2 $9.41
P271 Tray Active10k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS11R20K
P271-DS11R20K
POT 20K OHM 2W PLASTIC LINEAR
TT Electronics/BI
83 $9.24
P271 Tray Active20k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS11R5K
P271-DS11R5K
POT 5K OHM 2W PLASTIC LINEAR
TT Electronics/BI
68 $9.23
P271 Tray Active5k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS13R10K
P271-DS13R10K
POT 10K OHM 2W PLASTIC LINEAR
TT Electronics/BI
107 $9.46
P271 Tray Active10k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS13R20K
P271-DS13R20K
POT 20K OHM 2W PLASTIC LINEAR
TT Electronics/BI
35 $9.38
P271 Tray Active20k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS22R1K
P271-DS22R1K
POT 1K OHM 2W PLASTIC LINEAR
TT Electronics/BI
104 $9.46
P271 Tray Active1k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS22R2K5
P271-DS22R2K5
POT 2.5K OHM 2W PLASTIC LINEAR
TT Electronics/BI
83 $9.41
P271 Tray Active2.5k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
P271-DS32R1MEG
P271-DS32R1MEG
POT 1M OHM 2W PLASTIC LINEAR
TT Electronics/BI
96 $9.27
P271 Tray Active1M±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted1.000" (25.40mm)0.250" (6.35mm)3/8-32Panel Mount
95A2A-B28-B10/B10L
95A2A-B28-B10/B10L
POT 1K OHM 1/2W PLASTIC LINEAR
Bourns Inc.
4 $9.39
95 Tray Active1k±20%0.5W, 1/2WNone1-Linear2User Defined±1000ppm/°C300°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
95R2A-R22-A15/A15L
95R2A-R22-A15/A15L
POT 10K OHM 1W CERMET LINEAR
Bourns Inc.
36 $9.69
95 Tray Active10k±10%1WNone1-Linear2User Defined±150ppm/°C300°CermetSolder LugSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
39SA-1RB-203
39SA-1RB-203
POT 20K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
22 $9.57
39 Tray Active20k±20%0.25W, 1/4WRotary, SPST1-Linear1Top Adjustment-270°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-28Panel Mount
39SA-1RB-503
39SA-1RB-503
POT 50K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
80 $9.68
39 Tray Active50k±20%0.25W, 1/4WRotary, SPST1-Linear1Top Adjustment-270°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-28Panel Mount
39SB-1RB-502
39SB-1RB-502
POT 5K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
87 $9.69
39 Tray Active5k±20%0.25W, 1/4WRotary, SPST1-Linear1Top Adjustment-270°Conductive PlasticPC PinsFlatted0.500" (12.70mm)0.125" (3.18mm)1/4-28Panel Mount
39SB-1RB-503
39SB-1RB-503
POT 50K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
3 $9.55
39 Tray Active50k±20%0.25W, 1/4WRotary, SPST1-Linear1Top Adjustment-270°Conductive PlasticPC PinsFlatted0.500" (12.70mm)0.125" (3.18mm)1/4-28Panel Mount
P271-SP42BR2K
P271-SP42BR2K
POT 2K OHM 2W PLASTIC LINEAR
TT Electronics/BI
83 $9.85
P271 Tray Active2k±10%2WNone1SealedLinear1User Defined-312°Conductive PlasticSolder LugRound2.000" (50.80mm)0.250" (6.35mm)3/8-32Panel Mount
P271-SS21BR10K
P271-SS21BR10K
POTENTIOMETER
TT Electronics/BI
21 $9.68
P271 Tray Active10k±10%2WNone1-Linear1User Defined-312°Conductive PlasticSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3310H-026-102L
3310H-026-102L
POT 1K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
42 $9.92
Pro Audio 3310 Tube Active1k±20%0.25W, 1/4WRotary, SPDT1SealedLinear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.220" (5.59mm)0.125" (3.18mm)-Through Hole
3310H-026-103L
3310H-026-103L
POT 10K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
86 $9.85
Pro Audio 3310 Tube Active10k±20%0.25W, 1/4WRotary, SPDT1SealedLinear2Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.220" (5.59mm)0.125" (3.18mm)-Through Hole
PRV6SB0BGXB25503MA
PRV6SB0BGXB25503MA
POTENTIOMETER
Vishay Sfernice
51 $10.00
Box Active------------------
P271-SF32R10K
P271-SF32R10K
POT 10K OHM 2W PLASTIC LINEAR
TT Electronics/BI
79 $10.06
P271 Tray Active10k±10%2WNone1SealedLinear1User Defined-312°Conductive PlasticSolder LugFlatted1.000" (25.40mm)0.250" (6.35mm)3/8-32Panel Mount