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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P140KH1-F15AR50K


BI Technologies TT Electronics Potentiometers 120W 50K Ohms 20% 14mm ROTARY POT
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TT Electronics 1159
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AUD 1.078
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82PR10KLFTB


Trimmer Resistors - Through Hole 10K ohm 10% 6.35mm
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TT Electronics 1159
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AUD 1.1959
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3352T-1-505LF


Trimmer Resistors - Through Hole 3/8"round 5Mohms 0.5watt 20%
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Bourns 1158
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AUD 2.7186
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ST-32ETA202


2 kOhms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Nidec Copal 1156
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AUD 1.2029
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91AR100LF


Trimmer Resistors - Through Hole 3/8" thumbwheel 100 Lead Free
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TT Electronics 1151
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AUD 1.4913
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RK09711100F8


ALPS Potentiometers 50 KOhms 30%
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ALPS 1146
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AUD 3.3283
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R16148-1A-1-A10K


Potentiometer: shaft; single turn; 10kO; 63mW; ±20%; on cable; 6mm
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SR Passives 1146
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AUD 0.286
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PC16SH10IP06101A2020TA


Potentiometers Panel mount potentiometer 100 Ohm Resistance 20% Tolerance 0,2W 16mm Plastic shaft Linear Horizontal PCB Pin Bulk
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Amphenol 1140
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AUD 2.34
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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 91
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AUD 4.6936
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3313J-1-100E


10 Ohms 0.125W, 1/8W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Bourns 72
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AUD 1.2446
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