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
3549S-1AG-103B
3549S-1AG-103B
PRECISION POT-7/8" 22MM DIA 10T
Bourns Inc.
15 $26.63
3549 Tray Active10k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-1BG-103A
3549S-1BG-103A
PRECISION POT-7/8" 22MM DIA 10T
Bourns Inc.
19 $26.63
3549 Tray Active10k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
P9A2X000FFRX1103KL
P9A2X000FFRX1103KL
POTENTIOMETER
Vishay Sfernice
27 $27.03
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3547S-1AC-102A
3547S-1AC-102A
POT 1K OHM 1W WIREWOUND LINEAR
Bourns Inc.
35 $26.85
3547 Tray Active1k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3548S-1AC-103A
3548S-1AC-103A
POT 10K OHM 1.5W WIREWOUND LIN
Bourns Inc.
12 $27.34
3548 Tray Active10k±3%1.5WNone5-Linear1User Defined±50ppm/°C1800°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
P9A2R000FFRW2103ML
P9A2R000FFRW2103ML
POTENTIOMETER
Vishay Sfernice
13 $26.83
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3547S-1AE-502A
3547S-1AE-502A
POT 5K OHM 1W WIREWOUND LINEAR
Bourns Inc.
23 $27.45
3547 Tray Active5k±3%1WNone3-Linear1User Defined±50ppm/°C1080°WirewoundSolder LugRound0.375" (9.53mm)0.125" (3.18mm)-Servo Mount
P9A2X000DIRX1103KL
P9A2X000DIRX1103KL
POTENTIOMETER
Vishay Sfernice
15 $27.09
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P9A2X000FFKX1502ML
P9A2X000FFKX1502ML
POTENTIOMETER
Vishay Sfernice
33 $27.68
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14910A0BBFX10103KA
14910A0BBFX10103KA
POT CERMET ELEMENT
Vishay Spectrol
6 $27.56
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14910A0BHFX10104KA
14910A0BHFX10104KA
POT CERMET ELEMENT
Vishay Spectrol
16 $27.39
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PA16SNP102KLB15
PA16SNP102KLB15
POTENTIOMETER
Vishay Sfernice
18 $27.84
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3549S-1BG-502B
3549S-1BG-502B
PRECISION POT-7/8" 22MM DIA 10T
Bourns Inc.
15 $27.99
3549 Tray Active5k±3%2WNone10-Linear1User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.812" (20.63mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-2AA-101/101A
3549S-2AA-101/101A
POT 100 OHM 2W WIREWOUND LINEAR
Bourns Inc.
34 $27.73
3549 Tray Active100±3%2WNone10-Linear2User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-2AB-101/101A
3549S-2AB-101/101A
POT 100 OHM 2W WIREWOUND LINEAR
Bourns Inc.
12 $28.23
3549 Tray Active100±3%2WNone10-Linear2User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.811" (20.60mm)0.236" (6.00mm)M9 x 0.75Panel Mount
3549S-2AA-102/103A
3549S-2AA-102/103A
POT 1K/10K OHM 2W WIREWOUND LIN
Bourns Inc.
12 $27.71
3549 Tray Active1k, 10k±3%2WNone10-Linear2User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-2AA-102/102A
3549S-2AA-102/102A
POT 1K OHM 2W WIREWOUND LINEAR
Bourns Inc.
30 $27.62
3549 Tray Active1k±3%2WNone10-Linear2User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
3549S-2AA-202/202A
3549S-2AA-202/202A
POT 2K OHM 2W WIREWOUND LINEAR
Bourns Inc.
31 $28.20
3549 Tray Active2k±3%2WNone10-Linear2User Defined±50ppm/°C3600°WirewoundSolder LugSlotted0.813" (20.64mm)0.250" (6.35mm)3/8-32Panel Mount
14930A0BJSX13104KA
14930A0BJSX13104KA
POT CERMET ELEMENT
Vishay Spectrol
30 $28.02
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PA16NM102MAB15
PA16NM102MAB15
POT 1.0K OHM 1W CERM W/KNOB
Vishay Sfernice
33 $28.00
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