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
T21AH-M0607-103A2020-15,0-TA
T21AH-M0607-103A2020-15,0-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
40 $8.50
T-21 Bulk Active10k±20%0.25W, 1/4WNone1-Linear1Side Adjustment±300ppm/°C310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
T21AH-M0607-102A2020-15,0-TA
T21AH-M0607-102A2020-15,0-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
17 $8.54
T-21 Bulk Active1k±20%0.25W, 1/4WNone1-Linear1Side Adjustment±300ppm/°C310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
T21AH-M0607-502A2020-15,0-TA
T21AH-M0607-502A2020-15,0-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
63 $8.40
T-21 Bulk Active5k±20%0.25W, 1/4WNone1-Linear1Side Adjustment±300ppm/°C310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
91A1A-B28-D10L
91A1A-B28-D10L
POT 1K OHM 1/2W PLASTIC LOG
Bourns Inc.
102 $8.66
91 Bulk Active1k±20%0.5W, 1/2WNone1-Logarithmic1Side Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.875" (22.23mm)0.250" (6.35mm)3/8-32Panel Mount
3310H-001-202L
3310H-001-202L
POT 2K OHM 1/4W PLASTIC LINEAR
Bourns Inc.
31 $9.40
Pro Audio 3310 Bulk Active2k±20%0.25W, 1/4WNone1SealedLinear2Top Adjustment±1000ppm/°C300°Conductive PlasticPC PinsSlotted0.500" (12.70mm)0.125" (3.18mm)1/4-32Panel Mount
T21AH-M0607-103B2020-TA
T21AH-M0607-103B2020-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
42 $9.63
T-21 Bulk Active10k±20%0.12WNone1-Logarithmic1Side Adjustment±300ppm/°C310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
T21AH-M0607-105B2020-TA
T21AH-M0607-105B2020-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
88 $9.41
T-21 Bulk Active1M±20%0.12WNone1-Logarithmic1Side Adjustment-310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
T21AH-M0607-104B2020-TA
T21AH-M0607-104B2020-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
36 $9.42
T-21 Bulk Active100k±20%0.12WNone1-Logarithmic1Side Adjustment±300ppm/°C310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
T21AH-M0607-102B2020-TA
T21AH-M0607-102B2020-TA
21MM CARBON POTENTIOMETER
Amphenol Piher Sensing Systems
85 $9.54
T-21 Bulk Active1k±20%0.12WNone1-Logarithmic1Side Adjustment±300ppm/°C310°CarbonPC PinsRound2.362" (60.00mm)0.236" (6.00mm)M10 x 0.75Panel Mount
51SAD-U25-A10L
51SAD-U25-A10L
POT 1K OHM 1W CERMET LINEAR
Bourns Inc.
26 $9.82
Pro Audio 51 Bulk Active1k±10%1WNone1SealedLinear1Side Adjustment±150ppm/°C290°CermetPC PinsSlotted0.984" (25.00mm)0.118" (3.00mm)M6 x 0.75Panel Mount
P1004-16
P1004-16
POT 1M OHM 1/4W WIREWOUND LINEAR
Littelfuse Inc.
52 $11.24
P1004 Bulk Active1M±10%0.25W, 1/4WNone1-Linear1User Defined-300°WirewoundWire LeadsKnurled and Slotted---Panel Mount
51AAA-B24-B20L
51AAA-B24-B20L
POT 100K OHM 1/2W PLASTIC LINEAR
Bourns Inc.
50 $11.52
Pro Audio 51 Bulk Active100k±20%0.5W, 1/2WNone1SealedLinear1Side Adjustment±1000ppm/°C290°Conductive PlasticPC PinsSlotted0.750" (19.05mm)0.250" (6.35mm)3/8-32Panel Mount
501-0044
501-0044
POT 200K OHM 2W CARBON LINEAR
NTE Electronics, Inc
61 $12.20
KU Bag Active200k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugRound2.000" (50.80mm)0.250" (6.35mm)3/8-32Panel Mount
501-0041
501-0041
POT 25K OHM 2W CARBON LINEAR
NTE Electronics, Inc
70 $12.30
KU Bag Active25k±10%2WNone1-Linear1User Defined-314°CarbonSolder LugRound2.000" (50.80mm)0.250" (6.35mm)3/8-32Panel Mount
501-0074
501-0074
POT 1M OHM 2W CARBON LINEAR
NTE Electronics, Inc
44 $12.68
KLU Bag Active1M±10%2WNone1-Linear1User Defined-314°CarbonSolder LugSlotted0.625" (15.88mm)0.250" (6.35mm)3/8-32Panel Mount
501-0132
501-0132
POT 2.5M OHM 1/2W CARBON LINEAR
NTE Electronics, Inc
61 $12.86
SPRU Bag Active2.5M±10%0.5W, 1/2WNone1-Linear1Top Adjustment-295°CarbonPC PinsRound0.875" (22.23mm)0.125" (3.18mm)1/4-32Panel Mount
PRV6SAABBYB25101MA
PRV6SAABBYB25101MA
POTENTIOMETER
Vishay Sfernice
70 $13.13
Box Active------------------
PRV6SAABJYB25102KA
PRV6SAABJYB25102KA
POTENTIOMETER
Vishay Sfernice
7 $13.22
Box Active------------------
PRV6SAABGYB25102KA
PRV6SAABGYB25102KA
POTENTIOMETER
Vishay Sfernice
19 $13.49
Box Active------------------
PRV6SAABBXB25252KA
PRV6SAABBXB25252KA
POTENTIOMETER
Vishay Sfernice
69 $13.15
Box Active------------------