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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W3386P-1-504T


500K TRIMPOT SINGLE TURN TRIMMER VERT/TOP THUMB WHEEL A
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Netech 0
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AUD 0.4568
Multiples of: 1

T910W-50R


Potentiometer: mounting; multiturn; 50O; 500mW; THT; ±10%; linear
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SR Passives 0
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AUD 0.4576
Multiples of: 1

3303C-1-103E


Bourns Trimmer Resistors - SMD 3mm 10K 25% Single Slot
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Bourns 0
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AUD 0.4585
Multiples of: 1

3303D-1-203E


Bourns Trimmer Resistors - SMD TRIMMER - SMD 3MM ST CERMET OPEN FRAME
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Bourns 0
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AUD 0.4585
Multiples of: 1

EVM-2NSX80B22


Panasonic Trimmer Resistors - SMD 200Ohms 2MM CERMET TRIM POT
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Panasonic 0
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AUD 0.4594
Multiples of: 1

R16148-1B-3-A220K


Potentiometer: shaft; single turn; 220kO; 63mW; ±20%; THT; 6mm
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SR Passives 0
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AUD 0.4595
Multiples of: 1

R16148-1B-3-A22K


Potentiometer: shaft; single turn; 22kO; 63mW; ±20%; THT; 6mm; metal
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AUD 0.4595
Multiples of: 1

R16148-1B-3-B1K


Potentiometer: shaft; single turn; 1kO; 125mW; ±20%; THT; 6mm; metal
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SR Passives 0
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AUD 0.4595
Multiples of: 1

RK09K12C0D1A


±30% 30mW 5kΩ Plugin Variable Resistors/Potentiometers ROHS
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ALPS 0
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AUD 0.4599
Multiples of: 1

W3296Y-1-104


100K TRIMPOT MULTI TURN TRIMMER VERT/TOP ADJ OFFSET PI
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Netech 0
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AUD 0.4602
Multiples of: 1

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