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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RK09D113AF25B15


Potentiometers 9MM 100K VADJ
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ALPS 907
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AUD 1.0041
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PS10LV50-503A3030


Trimmer Resistors - SMD
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Amphenol 907
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AUD 1.1788
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67WR50KLFTB


BI Technologies TT Electronics Trimmer Resistors - Through Hole 12W 50K Ohms 10% MULTI TURN
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TT Electronics 906
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AUD 1.4074
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3314R-GM5-503E


50 kOhms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Bottom Adjustment
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Bourns 906
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AUD 1.2267
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RA6020F-10-15F2-B1K


Slide Potentiometers 60mm TRVL Linear 1K Solder Lugs
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Alpha Taiwan 906
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AUD 2.1843
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RV161SF-10-012J-A53-00K


Potentiometers Audio 5K W/SW Solder Lugs
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Alpha Taiwan 906
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AUD 2.3149
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RV16AF-20-15S1-A10K


Potentiometers Audio Screwdvr 10K PC Mount
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Alpha Taiwan 905
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AUD 1.038
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RV170F-10-20K-B100K-3021


Potentiometers Linear Knurled 100K
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Alpha Taiwan 905
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AUD 1.4457
Multiples of: 1

3362U-1-504RLF


Trimmer Resistors - Through Hole 14"SQ 500KOHMS 10% 0.5WATTS
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Bourns 905
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AUD 1.9038
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RK09K1130BM4


Potentiometers 5 KOhms 30%
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ALPS 884
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AUD 0.6075
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