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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404806411012


Trimmer Resistors - Through Hole 4290W 50K
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TE Connectivity 0
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AUD 0.8439
Multiples of: 1

SMUB103PET


Trimmer Resistors - SMD 0.125W 50 ohm 20% Single-Turn Trimmer
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Ohmite 0
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AUD 0.8449
Multiples of: 1

37PR1MEGLF


Trimmer Resistors - Through Hole 9mm 1MEG Open Type Trimmer
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TT Electronics 0
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AUD 0.8451
Multiples of: 8000

37WR1KLF


Trimmer Resistors - Through Hole 1K 9MM ST SIDE ADJ
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TT Electronics 0
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AUD 0.8451
Multiples of: 8000

P120KGP-Y15BR500K


BI Technologies TT Electronics Potentiometers 120W 500K Ohms 20% 12mm ROTARY POT
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TT Electronics 0
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AUD 0.8451
Multiples of: 6600

91AR20K


Res Cermet Trimmer 20K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 9.78 X 5.08mm) Pin Thru-Hole Box
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AUD 0.8455
Multiples of: 100

PTC10LV30KOHM


CERMET POTENTIOMETER
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Amphenol 0
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AUD 0.846
Multiples of: 1

296UB103B1N


Potentiometers 10Kohms 20% PC Formed to Rear 21.3mm shaft
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CTS 0
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AUD 0.8465
Multiples of: 1

R16110GO-KQ20A9.9-B104-000


Potentiometer: shaft; single turn; 100kO; 100mW; ±20%; THT; 6mm
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CTR 0
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AUD 0.8473
Multiples of: 1

EVM-EASA00B14


Trimmer Resistors - Through Hole 10KOhms 6MM CERAMIC TRIM POT
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Panasonic 0
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AUD 0.8475
Multiples of: 1

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