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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1804JSMD-50K


Potentiometer: mounting; single turn; 50kO; 250mW; SMD; ±10%
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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 0.6401
Multiples of: 1

3362S-1-253LF


Trimmer Resistors - Through Hole 1/4"SQ 25KOHMS 10% 0.5WATTS
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Bourns 0
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AUD 0.6403
Multiples of: 1

EVU-E3AF25B14


10k Ohm 1 Gang Linear Through Hole, Snap In Potentiometer Detent 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 0.6403
Multiples of: 1

16K1-B1ML-20F


1M 16MM LINEAR SINGLE FLAT SHAFT ROTARY POT
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Netech 0
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AUD 0.6434
Multiples of: 1

PV36Z104C01B00


Trimmer Resistors - Through Hole 100Kohms 10mm Square 25turn
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Bourns 0
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AUD 0.6442
Multiples of: 1

1-1623895-1


Trimmer Resistors - Through Hole 416X 20K
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TE Connectivity 0
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AUD 0.6442
Multiples of: 1

EVM-3VSX50B55


500 kOhms 0.15W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Top Adjustment
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Panasonic 0
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AUD 0.646
Multiples of: 1

EVM-EGSA00B55


Trimmer Resistors - Through Hole TRIMMER POT.: CERMET,6MM,W/KNOB PROTCT.
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Panasonic 0
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AUD 0.6462
Multiples of: 1000

GF063X-B102K


Potentiometer: mounting; single turn; 1kΩ; 500mW; ±20%; linear
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Tocos 0
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AUD 0.6463
Multiples of: 1

EVM-3RSX50B23


2 kOhms 0.15W J Lead Surface Mount Trimmer Potentiometer Cermet 1.0 Turn Bottom Adjustment
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Panasonic 0
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AUD 0.647
Multiples of: 1

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