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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3362P-1-204


Precision Potentiometer 200KOhms ±10% ±250ppm/℃ 3362P RoHS
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Guosheng 4588
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AUD 0.1191
Multiples of: 5

P160KNP-0EC25B5K


BI Technologies TT Electronics Potentiometers 16mm Rotary Panel Potentiometer
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TT Electronics 1399
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AUD 1.2654
Multiples of: 1

23SR1KLFTR


23SR1KLFTR
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TT Electronics 1396
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AUD 3.4312
Multiples of: 1

P090S-04K25BR10K


BI Technologies TT Electronics Potentiometers 9mm Rotary Panel Potentiometer
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TT Electronics 1394
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AUD 0.9846
Multiples of: 1

R0141-2-20K


Potentiometer: mounting; single turn, horizontal; 20kO; 30mW; ±20%
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SR Passives 1390
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AUD 0.3422
Multiples of: 1

P120PK-F20AR2K


Potentiometers 1/20W 2K Ohms 20% 12mm ROTARY POT
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TT Electronics 1390
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AUD 1.2788
Multiples of: 1

PV32P103A01B00


Bourns Trimmer Resistors - Through Hole 10k ohm
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Bourns 1390
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AUD 1.7507
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68XR2KLF


Trimmer Resistors - Through Hole 3/8" Squ 2K 10%
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TT Electronics 1385
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AUD 1.5321
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R16148-1B-2-B2K2


Potentiometer: shaft; single turn; 2.2kO; 125mW; ±20%; THT; 6mm
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SR Passives 1360
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AUD 0.5403
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RKJX21224001


Potentiometers Tilt operating type / With Center Push / With Lever return mechanism / Operating angle 23 Deg. (Each Direction)
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ALPS 1297
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AUD 4.97
Multiples of: 1

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