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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PT15NH06-105A2020


Trimmer Resistors - Through Hole 1Mohms 15mm Rnd
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Amphenol 3940
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AUD 0.7635
Multiples of: 1

Hot CB10MH104ME


TE Connectivity Citec Trimmer Resistors - Through Hole CB10H 100K HEX LONG LIFE
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TE Connectivity 3933
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AUD 0.2714
Multiples of: 1

1220A


CTS Electronic Components Potentiometer Tools & Hardware lock washer
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CTS 3929
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AUD 0.1214
Multiples of: 1000

PSM050S-10B10KB


Slide Potentiometers 10K 20% 0.01W Linear taper
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TT Electronics 3925
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AUD 0.9423
Multiples of: 1

PT10LH01-504A2020


Trimmer Resistors - Through Hole 500Kohms 10mm Rnd Side adj
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Amphenol 3924
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AUD 0.5558
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PT6KV-473A2020-E


Trimmer Resistors - Through Hole
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Amphenol 3920
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AUD 0.5657
Multiples of: 1

P091S-FC15BR10K


BI Technologies TT Electronics Potentiometers 10K Ohm 50 Volt 20%
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TT Electronics 3918
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AUD 2.0743
Multiples of: 1

3314J-1-201E


Trimmer Resistors - SMD 200 20% 4MM SQ SMT SINGLETURN
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Bourns 3888
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AUD 0.5832
Multiples of: 1

64WR10KLF


Trimmer Resistors - Through Hole 1/4" Squ 10K 10%
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TT Electronics 3849
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AUD 1.8229
Multiples of: 1

T910W-5K


Potentiometer: mounting; multiturn; 5kO; 500mW; THT; ±10%; linear
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SR Passives 2244
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AUD 0.258
Multiples of: 1

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