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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3006P-1-101ZLF


Bourns Trimmer Resistors - Through Hole 100ohm 34" 10% Sealed Multi Turn
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Bourns 101
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AUD 5.5493
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RJR26FW103P


Trimmer Resistors - Through Hole 100ppm 10Kohms 12 TURNS NOM.
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Bourns 101
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AUD 10.5731
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3262P-1-103LF


10 kOhms 0.25W, 1/4W PC Pins Through Hole Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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Bourns 101
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AUD 11.0985
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3856A-282-103AL


10k Ohm 1 Gang Linear Panel Mount Potentiometer None 3.75 Kierros Cermet 2W Solder Lug
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Bourns 101
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AUD 27.9269
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Hot PE30L0FL472KAB


Potentiometers 4.7K 10% 3W
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Vishay 101
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AUD 37.8433
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3290W-1-203


20 kOhms 1W PC Pins Through Hole Trimmer Potentiometer Wirewound 25.0 Turn Top Adjustment
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Bourns 101
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AUD 38.6642
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SC2CC1A103W007


SPEED & POSITION-AEROSPACE
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Honeywell 101
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AUD 124.4328
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3362H-1-101LF


100 Ohms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 1 Turn Top Adjustment
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Bourns 100
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AUD 1.4579
Multiples of: 1

3362H-1-205LF


Trimmer Resistors - Through Hole 1/4"SQ 2MOHMS 10% 0.5WATTS
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Bourns 100
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AUD 1.691
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3386F-1-203


Trimmer Resistors - Through Hole 3/8"SQ 20KOHMS 10% 0.5WATTS
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Bourns 100
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AUD 1.7075
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