Potentiometers, Trimmers & Rheostats

A potentiometer, trimmer, and rheostat are all three types of resistors that are adjustable. They are used to control the electric current by varying the resistance in the circuit. A potentiometer is an adjustable three-terminal resistor with a sliding contact (wiper) that moves across a resistive element to change resistance in a circuit. They are used in audio controls, light dimmers, and other applications that require adjustable resistance in the circuit. A trimmer is a miniature version of a potentiometer, and it’s used to make fine adjustments in electronics circuits. It can be used for voltage and current adjustments, and for tuning circuits for maximum performance. A rheostat is an adjustable two-terminal rotor, and it’s used to control the current in a circuit. It’s often used to control the speed of a motor or other electrical device.
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575SX1A48F102SS


Potentiometers 1K Ohm 20% 1/2W 6.35mm
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Honeywell 269
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AUD 17.3214
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3386W-1-500LF


Trimmer Resistors - Through Hole 3/8" 50ohms 10% 0.5Watts Square
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Bourns 268
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AUD 1.109
Multiples of: 1

3314H-1-502


5 kOhms 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 268
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AUD 1.4981
Multiples of: 1

PC16SH07CP06105A2020TA


Potentiometers 1Mohms Sq 3pin
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Amphenol 268
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AUD 3
Multiples of: 1

PDB241-GTR02-504A2


500k Ohm 1 Gang Logarithmic Panel Mount Potentiometer None 1.0 Kierros Carbon 0.25W, 1/4W Solder Lug
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Bourns 268
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AUD 3.2651
Multiples of: 1

Hot RK09711110EL


Potentiometers Flat 20mm 10k
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ALPS 268
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AUD 4.9238
Multiples of: 1

RV4LAYSA152A


Res Conductive Plastic POT 1.5K Ohm 10% 2W 1(Elec)/1(Mech)Turns 6.35mm (30.17 X 27.78 X 36.12mm) Solder Lug Panel Mount Automotive
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Honeywell 268
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AUD 36.2917
Multiples of: 1

25PR100KLF


100 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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TT Electronics 267
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AUD 1.3702
Multiples of: 138

91A2A-B24-D15/D15L


Bourns Potentiometers PANEL CONTROL - 58" (16MM) ST-CP
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Bourns 266
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AUD 14.1952
Multiples of: 1

3386V-1-102LF


Trimmer Resistors - Through Hole 3/8" 1Kohms 10% 0.5Watts Square
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Bourns 258
Ships to you
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AUD 1.306
Multiples of: 1

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