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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
73JA500
73JA500
POT 500 OHM 2W WIREWOUND LINEAR
Honeywell Sensing and Productivity Solutions
 12 $70.59
73JA Bulk Obsolete500±5%2WNone10-Linear1User Defined±20ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
73JA20K
73JA20K
POT 20K OHM 2W WIREWOUND LINEAR
Honeywell Sensing and Productivity Solutions
 5 $75.48
73JA Bulk Obsolete20k±5%2WNone10-Linear1User Defined±20ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
RA30LASB502A
RA30LASB502A
POT 5K OHM 4W WIREWOUND LINEAR
Honeywell Sensing and Productivity Solutions
 2 $78.31
RA30 Bulk Obsolete5k±10%4WNone1-Linear1User Defined-300°WirewoundSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
J50S 2K
J50S 2K
POT 2K OHM 1.5W WIREWOUND LINEAR
Nidec Copal Electronics
 2 $84.44
J Bulk Active2k±5%1.5WNone1Long LifeLinear1User Defined±50ppm/°CContinuousWirewoundSolder TurretRound0.787" (20.00mm)0.236" (6.00mm)-Servo Mount
JT22-320-C00
JT22-320-C00
POT LINEAR OPTICAL CONTACTLESS
Nidec Copal Electronics
 2 $89.36
JT22 Tray Active---None1Low TorqueLinear1User Defined-Continuous-Wire LeadsFlatted0.630" (16.00mm)0.118" (3.00mm)M9 x 0.75Panel Mount
JT22-120-C00
JT22-120-C00
POT LINEAR OPTICAL CONTACTLESS
Nidec Copal Electronics
 5 $88.09
JT22 Tray Active---None1Low TorqueLinear1User Defined-Continuous-Wire LeadsFlatted0.630" (16.00mm)0.118" (3.00mm)M9 x 0.75Panel Mount
JA1N056S251UA
JA1N056S251UA
POT 250 OHM 2.25W CARBON LINEAR
Honeywell Sensing and Productivity Solutions
 9 $93.92
J Bulk Obsolete250±10%2.25WNone1-Linear1User Defined-312°CarbonSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
45-2P02.2E10.000
45-2P02.2E10.000
POT 10K OHM 1/2W PLASTIC LINEAR
EAO
 2 $104.79
45 Bulk Obsolete10k-0.5W, 1/2WNone1-Linear1Top Adjustment-280°Conductive PlasticScrew Terminal, Pressure PlateKnob0.764" (19.40mm)--Panel Mount
RA20NASD102A
RA20NASD102A
POT 1K OHM 2W WIREWOUND LINEAR
Honeywell Sensing and Productivity Solutions
 5 $135.61
RA20 Bulk Obsolete1k±10%2WNone1-Linear1User Defined-300°WirewoundSolder LugSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
RT055AS22R0KB
RT055AS22R0KB
POT 22 OHM 55W WIREWOUND LINEAR
Vishay Sfernice
 3 $616.58
RT55 Bulk Active22±10%55WNone1-Linear1User Defined-300°WirewoundSolder LugRound0.984" (25.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
CLU3511
CLU3511
RES POT 350 OHM 2W 1(ELEC)/1(MEC
Ohmite
 9 $12.77
Bulk Active------------------
ASM6663
ASM6663
ASM6663
Ohmite
 21 $12.43
Bulk Active------------------
CLU5031
CLU5031
CLU5031
Ohmite
 50 $18.28
Bulk Active------------------
E-100-S1-452A
E-100-S1-452A
POTENTIOMETER 12.5W MODEL E
Ohmite
 47 $19.57
Bulk Active------------------
ASM6663E
ASM6663E
POT 500 OHM 1/2W CARBON LINEAR
Ohmite
 9 $20.38
ASM Bulk Obsolete500±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
AS3601E
AS3601E
POT 100 OHM 1/2W CARBON LINEAR
Ohmite
 38 $21.38
AS Bulk Obsolete100±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.625" (15.88mm)0.125" (3.18mm)1/4-32Panel Mount
CU1021E
CU1021E
2 WATT CARBON POT TYPE CU 10%
Ohmite
 21 $22.08
Bulk Active------------------
AS3612E
AS3612E
POT 500K OHM 1/2W CARBON LINEAR
Ohmite
 20 $22.38
AS Bulk Obsolete500k±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.625" (15.88mm)0.125" (3.18mm)1/4-32Panel Mount
AS3605E
AS3605E
POT 2.5K OHM 1/2W CARBON LINEAR
Ohmite
 45 $22.45
AS Bulk Obsolete2.5k±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.625" (15.88mm)0.125" (3.18mm)1/4-32Panel Mount
AS3609E
AS3609E
POT 50K OHM 1/2W CARBON LINEAR
Ohmite
 8 $22.33
AS Bulk Obsolete50k±10%0.5W, 1/2WNone1-Linear1User Defined-295°CarbonSolder LugSlotted0.625" (15.88mm)0.125" (3.18mm)1/4-32Panel Mount