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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ST-32ETA 100 OHM(12)


Res Cermet Trimmer 100 Ohm 20% 0.125W(1/8W) 1(Elec)/1(Mech)Turns 1.9mm (3.4 X 3.5 X 2mm) J-Hook SMD 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.

Nidec Copal 0
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AUD 0.5377
Multiples of: 1

RK09D1110C0R


potentiometers & variable resistors ±20% through hole rohs
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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.

ALPS 0
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AUD 0.538
Multiples of: 10

416MA203P


Trimmer Resistors - Through Hole 416M 20K
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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.

TE Connectivity 0
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AUD 0.5388
Multiples of: 500

EVM-1DSX30B52


Trimmer Resistors - SMD 500ohm 25% 4mm Sq Cermet Open Frame
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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.

Panasonic 0
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AUD 0.5393
Multiples of: 1000

3352P-1-105LF


Trimmer Resistors - Through Hole 3/8"round 1Mohms 0.5watt 20%
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Bourns 0
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AUD 0.54
Multiples of: 1

3352E-1-202LF


Trimmer Resistors - Through Hole 3/8"round 2Kohms 0.5watt 20%
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Bourns 0
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AUD 0.54
Multiples of: 1

3352P-1-203LF


Trimmer Resistors - Through Hole 3/8"round 20Kohms 0.5watt 20%
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Bourns 0
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AUD 0.54
Multiples of: 1

404806411009


Trimmer Resistors - Through Hole 4290W 5K
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TE Connectivity 0
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AUD 0.5425
Multiples of: 1

R16110NO-KQ20A9.9-B203-00


Potentiometer: shaft; single turn; 20kO; 100mW; ±20%; THT; 6mm
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CTR 0
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AUD 0.5433
Multiples of: 1

R16110NO-KQ20A9.9-A102-000


Potentiometer: shaft; single turn; 1kO; 50mW; ±20%; THT; 6mm; metal
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CTR 0
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AUD 0.5433
Multiples of: 1

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