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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
P0915N-FC15BR10K
P0915N-FC15BR10K
POT 10K OHM 1/20W PLASTIC LINEAR
TT Electronics/BI
 331 $2.21
P09x Tray Active10k±20%0.05W, 1/20WNone1-Linear1Top Adjustment-300°Conductive PlasticPC Pins, Board LocksFlatted0.591" (15.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
P091S-FC20BR10K
P091S-FC20BR10K
POT 10K OHM 1/20W PLASTIC LINEAR
TT Electronics/BI
 24 $2.34
P09x Tray Active10k±20%0.05W, 1/20WRotary, SPST1-Linear1Side Adjustment-300°Conductive PlasticPC Pins, Board LocksFlatted0.787" (20.00mm)0.236" (6.00mm)M7 x 0.75Panel Mount
3310Y-001-103L
3310Y-001-103L
POT 10K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
 122 $3.53
Pro Audio 3310 Tube Active10k±20%0.25W, 1/4WNone1SealedLinear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3310C-001-502L
3310C-001-502L
POT 5K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
 218 $3.61
Pro Audio 3310 Bulk Active5k±20%0.25W, 1/4WNone1SealedLinear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
3310C-001-503L
3310C-001-503L
POT 50K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
 260 $3.52
Pro Audio 3310 Bulk Active50k±20%0.25W, 1/4WNone1SealedLinear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
PCW1J-B24-BAB103L
PCW1J-B24-BAB103L
POT 10K OHM 3/4W PLASTIC LINEAR
Bourns Inc.
 102 $6.92
PC-Slimline Tray Active10k±20%0.75W, 3/4WNone1-Linear1Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.750" (19.05mm)0.250" (6.35mm)M9 x 0.75Panel Mount
450T328F103A1C1
450T328F103A1C1
POT 10K OHM 1/2W CARBON LINEAR
CTS Electrocomponents
 112 $7.42
450 Bulk Active10k±10%0.5W, 1/2WRotary, SPST1-Linear1User Defined-320°CarbonSolder LugFlatted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91A1A-B28-B15L
91A1A-B28-B15L
POT 10K OHM 1W PLASTIC LINEAR
Bourns Inc.
 47 $8.05
91 Bulk Active10k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3852A-282-502AL
3852A-282-502AL
POT 5K OHM 2W CERMET LINEAR
Bourns Inc.
 46 $13.87
3852 Bulk Active5k±10%2WNone1-Linear1User Defined±150ppm/°C280°CermetSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
JC10-000-502N
JC10-000-502N
POT 5K OHM 1/8W PLASTIC LINEAR
Nidec Copal Electronics
 30 $13.59
JC10 Bulk Active5k±20%0.125W, 1/8WNone1Long LifeLinear1Top Adjustment±400ppm/°CContinuousConductive PlasticPC PinsSlotted0.591" (15.00mm)0.118" (3.00mm)M6 x 0.75Panel Mount
026TB32R103B1A1
026TB32R103B1A1
POT 10K OHM 5W WIREWOUND LINEAR
CTS Electrocomponents
 61 $15.49
026 Bulk Active10k±20%5WNone1-Linear1User Defined-300°WirewoundSolder LugRound1.000" (25.40mm)0.250" (6.35mm)3/8-32Panel Mount
RV6NAYSD103A
RV6NAYSD103A
POT 10K OHM 1/2W CARBON LINEAR
Precision Electronics Corporation
 7 $17.84
RV6 Bulk Active10k±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
RV6NAYSD102A
RV6NAYSD102A
POT 1K OHM 1/2W CARBON LINEAR
Precision Electronics Corporation
 28 $17.74
RV6 Bulk Active1k±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
RV6NAYSD502A
RV6NAYSD502A
POT 5K OHM 1/2W CARBON LINEAR
Precision Electronics Corporation
 10 $18.09
RV6 Bulk Active5k±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
RV4NAYSD103A
RV4NAYSD103A
POT 10K OHM 2W CARBON LINEAR
Precision Electronics Corporation
 39 $17.94
RV4 Bulk Active10k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount
RV4NAYSD502A
RV4NAYSD502A
POT 5K OHM 2W CARBON LINEAR
Precision Electronics Corporation
 34 $18.10
RV4 Bulk Active5k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount
RV4NAYSD501A
RV4NAYSD501A
POT 500 OHM 2W CARBON LINEAR
Precision Electronics Corporation
 11 $17.85
RV4 Bulk Active500±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount
RV4NAYSD102A
RV4NAYSD102A
POT 1K OHM 2W CARBON LINEAR
Precision Electronics Corporation
 44 $18.14
RV4 Bulk Active1k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount
RV4NAYSD252A
RV4NAYSD252A
POT 2.5K OHM 2W CARBON LINEAR
Precision Electronics Corporation
 12 $17.79
RV4 Bulk Active2.5k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount
RV4NAYSD104A
RV4NAYSD104A
POT 100K OHM 2W CARBON LINEAR
Precision Electronics Corporation
 33 $17.72
RV4 Bulk Active100k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.875" (22.23mm)0.249" (6.32mm)3/8-32Panel Mount