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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PV32H200A02B00


Trimmer Resistors - Through Hole 20 10% 6MM SINGLETURN
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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.

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AUD 2.5777

Multiples of: 1

PV32H253A02B00


Trimmer Resistors - Through Hole 25k ohm
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AUD 2.0932

Multiples of: 1

3324J-1-201E


Res Cermet Trimmer 200 Ohm 10% 0.25W(1/4W) 12(Elec)Turn 1.5mm (4.8 X 5 X 3.71mm) J-Hook SMD Embossed T/R
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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.

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AUD 1.9771

Multiples of: 1

3314Z-GA4-502E


Trimmer Resistors - SMD 4mm SQ 5K
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Bourns 0
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AUD 1.9775

Multiples of: 1

3386P-1-153TLF


Trimmer Resistors - Through Hole 3/8" 15Kohms 10% 0.5Watts Square
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AUD 1.9776

Multiples of: 2000

RS301111J00P


Slide Potentiometers 10 KOhms 20% THT W/ SNAP-IN MNT
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AUD 1.9776

Multiples of: 1

14VR2K20F2N103B1


10k Ohm 1 Gang Linear Through Hole Potentiometer None 1.0 Kierros Carbon 0.05W, 1/20W PC Pins
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CTS 0
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AUD 1.978

Multiples of: 1

RK097111091H


10V ±20% 50mW 100kΩ Plugin Variable Resistors/Potentiometers ROHS
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ALPS 0
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AUD 1.9797

Multiples of: 1

11VR1U20F2C103B1


Potentiometers 300Deg 100kOhm -10C +70C Flat Shaft
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CTS 0
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AUD 1.98

Multiples of: 1000

89WHR50


Res Cermet Trimmer 50 Ohm 20% 0.75W(3/4W) 20(Elec)Turn 2.36mm (20.57 X 4.83 X 8.64mm) Pin Thru-Hole Box
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TT Electronics 0
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AUD 1.98

Multiples of: 1

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