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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PT15LH06-504A2020


Trimmer Resistors - Through Hole 500Kohms 15mm Rnd
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amphenol 3787
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AUD 0.9287
Multiples of: 1

3362H-1-501LF


Trimmer Resistors - Through Hole 1/4"SQ 500OHMS 10% 0.5WATTS
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Bourns 3783
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AUD 1.3339
Multiples of: 250

CB10LH475N


Trimmer Resistors - Through Hole CB10H 4M7
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TE Connectivity 3781
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AUD 0.4012
Multiples of: 1

PT15WH06-103A2020-7CR


Trimmer Resistors - Through Hole 10K OHM 15MM CREAM COLORED
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Amphenol 3772
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AUD 0.9904
Multiples of: 1

P0915N-QC20BR50K


Potentiometers 120W 50K Ohms 20% 9mm ROTARY POT
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TT Electronics 3770
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AUD 2.2308
Multiples of: 1

PTC10MV10-105A2020


Trimmer Resistors - Through Hole
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Amphenol 3763
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AUD 1.144
Multiples of: 1

R9011-1-10K


Potentiometer: shaft; single turn; 10kO; 125mW; ±20%; THT; 6mm
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SR Passives 3759
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AUD 0.718
Multiples of: 1

PT15LV02502A2020S


Potentiometer: mounting; single turn, horizontal; 5kO; 150mW; ±20%
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Amphenol 3688
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AUD 0.496
Multiples of: 1

T910W-200R


Potentiometer: mounting; multiturn; 200O; 500mW; THT; ±10%; linear
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SR Passives 3394
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AUD 0.286
Multiples of: 1

3006P-1-501LF


500 Ohms 0.75W, 3/4W PC Pins Through Hole Trimmer Potentiometer Cermet 15.0 Turn Side Adjustment
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Bourns 388
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AUD 1.4107
Multiples of: 100

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