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
91A2D-B24-B15/B15L
91A2D-B24-B15/B15L
PANEL CONTROL - 5/8" (16MM) ST-C
Bourns Inc.
43 $7.87
91 Tray Active10k±20%0.5W, 1/2WNone1Long LifeLinear2Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.945" (24.00mm)0.250" (6.35mm)3/8-32Panel Mount
91A2A-B28-A10/A10L
91A2A-B28-A10/A10L
PANEL CONTRL - 5/8" (16MM) ST-CP
Bourns Inc.
91 $7.96
91 Tray Active1k±10%1WNone1-Linear2Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91R2A-R22-A13/A13L
91R2A-R22-A13/A13L
PANEL CONTRL - 5/8" (16MM) ST-CP
Bourns Inc.
85 $7.95
91 Tray Active5k±10%1WNone1-Linear2Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91A1A-H28-B15L
91A1A-H28-B15L
POT 10K OHM 1W PLASTIC LINEAR
Bourns Inc.
22 $7.84
91 Tray Active10k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsFlatted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91A1A-H28-B13L
91A1A-H28-B13L
PANEL CONTRL - 5/8" (16MM) ST-CP
Bourns Inc.
19 $7.96
91 Tray Active5k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsFlatted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91A1A-H28-B20L
91A1A-H28-B20L
PANEL CONTRL - 5/8" (16MM) ST-CP
Bourns Inc.
23 $7.86
91 Tray Active100k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsFlatted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91A1A-H28-B18L
91A1A-H28-B18L
PANEL CONTRL - 5/8" (16MM) ST-CP
Bourns Inc.
124 $7.87
91 Tray Active50k±20%1WNone1-Linear1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsFlatted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
91R1A-S22-A15L
91R1A-S22-A15L
PANEL CONTRL - 5/8" (16MM) ST-CP
Bourns Inc.
19 $7.84
91 Tray Active10k±10%2WNone1-Linear1Side Adjustment±150ppm/°C300°CermetPC PinsFlatted0.866" (22.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
3310H-025-103L
3310H-025-103L
POT 10K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
98 $8.09
Pro Audio 3310 Tube Active10k±20%0.25W, 1/4WNone1SealedLinear2Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.220" (5.59mm)0.125" (3.18mm)-Through Hole
TW1100KA
TW1100KA
POT 10 OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
79 $8.24
TW, Citec Bulk Active10±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1101KA
TW1101KA
POT 100 OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
23 $8.13
TW, Citec Bulk Active100±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1250KA
TW1250KA
POT 25 OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
75 $8.28
TW, Citec Bulk Active25±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1251KA
TW1251KA
POT 250 OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
111 $8.05
TW, Citec Bulk Active250±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1252KA
TW1252KA
POT 2.5K OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
95 $8.11
TW, Citec Bulk Active2.5k±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1253KA
TW1253KA
POT 25K OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
73 $8.09
TW, Citec Bulk Active25k±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1500KA
TW1500KA
POT 50 OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
32 $8.14
TW, Citec Bulk Active50±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
TW1501KA
TW1501KA
POT 500 OHM 1W WIREWOUND LINEAR
TE Connectivity Passive Product
63 $8.17
TW, Citec Bulk Active500±10%1WNone1-Linear1User Defined±100ppm/°C285°WirewoundSolder LugRound0.984" (25.00mm)0.250" (6.35mm)M10 x 0.75Panel Mount
P233-SEC20BR10K
P233-SEC20BR10K
POT 10K OHM 1/2W PLASTIC LINEAR
TT Electronics/BI
48 $8.27
P233 Tray Active10k±10%0.5W, 1/2WNone1SealedLinear2User Defined-300°Conductive PlasticSolder LugSlotted0.787" (20.00mm)0.250" (6.35mm)M9 x 0.75Panel Mount
P233-SFD20AR10K
P233-SFD20AR10K
POT 10K OHM 3/10W PLASTIC LOG
TT Electronics/BI
89 $8.22
P233 Tray Active10k±10%0.3W, 3/10WNone1SealedLogarithmic2User Defined-300°Conductive PlasticSolder LugFlatted0.787" (20.00mm)0.250" (6.35mm)M9 x 0.75Panel Mount
93A2A-B28-A15/A15L
93A2A-B28-A15/A15L
POT 10K OHM 1W CERMET LINEAR
Bourns Inc.
47 $8.25
93 Tray Active10k±10%1WNone1-Linear2Side Adjustment±150ppm/°C300°CermetPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount