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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72PR10KTB


Trimmer Resistors - Through Hole TRIMMER-ASSY
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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.

TT Electronics 0
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AUD 1.9643
Multiples of: 1

CT-9EP503


Res Cermet Trimmer 50K Ohm 10% 1/2W 15(Elec)/18(Mech)Turn 2.3mm (9.6 X 10.7 X 5.5mm) Pin Thru-Hole Bulk
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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.

Nidec Copal 0
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AUD 1.9652
Multiples of: 1

CT9EX103


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 18.0 Turn Side Adjustment
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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.

Nidec Copal 0
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AUD 1.9652
Multiples of: 1

CDE05N-45-10K


Potentiometer: slide; 10kO; 100mW; THT; ±20%; linear; Mat: metal
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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.

SR Passives 0
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AUD 1.9654
Multiples of: 1

3214W-1-202G


Trimmer Resistors - SMD 4MM SQ 2KOHMS 10% 5TURN
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Bourns 0
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AUD 1.9701
Multiples of: 1

3214J-1-204E


Trimmer Resistors - SMD 200K OHM 4MM SQUARE
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Bourns 0
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AUD 1.9701
Multiples of: 1

3386W-1-104


Trimmer Resistors - Through Hole 3/8"SQ 100KOHMS 10% 0.5WATTS
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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 2.0522
Multiples of: 1

T93YA203JT20


Trimmer Resistors - Through Hole .5watt 20Kohm 5%
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Vishay 0
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AUD 1.9701
Multiples of: 1

3386R-1-502


Res Cermet Trimmer 5K Ohm 10% 1/2W 1(Elec)/1(Mech)Turn 3.15mm (9.53 X 9.53 X 4.83mm) Pin Thru-Hole Tube
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AUD 1.9713
Multiples of: 100

3362U-1-502R


Trimmer Resistors - Through Hole 14"SQ 5KOHMS 10% 0.5WATTS
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Bourns 0
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AUD 1.9715
Multiples of: 750

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