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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3352K-1-203


Trimmer Resistors - Through Hole 3/8"RND 20KOHMS 20% 0.5WATTS
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Bourns 169
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AUD 2.891
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3310Y-101-503L


Potentiometers 9mm 50Kohms Single Cup
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Bourns 169
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AUD 3.3328
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P260P-D1BS3CB100K


BI Technologies TT Electronics Potentiometers 12W 100K Ohms 10% 12.7mm Potentiometer
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TT Electronics 169
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AUD 12.1493
Multiples of: 1

91A2D-B24-B20/B20L


Potentiometers 100K/100K 5/8" SQ ST 20%
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Bourns 169
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AUD 19.8077
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84A1D-B24-J15L


Precision Potentiometers 10K 5% 5/8" 10T WW
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Bourns 169
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AUD 64.3097
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3310Y-001-204L


Potentiometers 9mm 200Kohms Single Cup
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Bourns 158
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AUD 2.6925
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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 145
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AUD 2.4239
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3224X-1-200E


Trimmer Resistors - SMD 4mm 20ohms 10% Square Cermet Sealed
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Bourns 140
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AUD 3.1851
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6639S-1-102


Precision Potentiometers 1K 15% Bushing Mnt
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Bourns 41
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AUD 23.1657
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YF16S-FL7.2-B5Kb(45-10)-Y


Plugin-14P,25.5x20.3mm Potentiometers, Variable Resistors ROHS
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AUD 0.5783
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