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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3590S-6-101L


Precision Potentiometers 7/8"WW 100ohms 0.25% 10turn
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AUD 13.9371
Multiples of: 1000

51UAD-T25-B13L


Potentiometers PANEL CONTROL - 12" 12.5MM SQ 1-TURN
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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.

Bourns 0
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AUD 13.9552
Multiples of: 270

51CAD-E28-B18L


Potentiometers 1/2" 50K 20% Square Sealed
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Bourns 0
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AUD 13.9552
Multiples of: 270

51SAD-U25-A20L


Potentiometers PANEL CONTROL 1/2" 1-T
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Bourns 0
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AUD 13.9552
Multiples of: 270

ASF42GL04


Switch Slide 4PDT Flush Slide 20VAC 20VDC 0.4VA Gull Wing SMD Box/Tube
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TE Connectivity 0
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AUD 13.9569
Multiples of: 29

DA-59


Ceramic trimmer; Blade:0,8x0,35mm; Blade length:15mm
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Engineer 0
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AUD 13.9701
Multiples of: 1

006-0-1


Potentiometer Tools & Fixings TRIMMER SHAFT
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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.

Vishay 0
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AUD 13.9808
Multiples of: 1

575SX1A48F103SD


Potentiometers RESISTIVE & OPTICAL
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Honeywell 0
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AUD 14.0211
Multiples of: 1

PC-199-18-470R-16,5P6


Potentiometer: shaft; single turn; 470O; 1W; ±20%; 4mm; linear; THT
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Telpod 0
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AUD 14.0418
Multiples of: 1

534-11501


Precision Potentiometers 7/8" WW 500ohms 10 Turns
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Vishay 0
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AUD 14.0454
Multiples of: 1

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