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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3329H-1-205LF


Trimmer Resistors - Through Hole 1/4" RD TRIMPOT 2M ST CERMET
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AUD 3
Multiples of: 1

72XWR20KLF


Trimmer Resistors - Through Hole 20K ohm 10% Single Turn
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AUD 3
Multiples of: 1

3329H-1-220LF


Trimmer Resistors - Through Hole 1/4" RD TRIMPOT 22uH ST CERMET
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AUD 3
Multiples of: 1

89PHR2KLF


Trimmer Resistors - Through Hole 3/4W 2K Ohms 10% MULTI TURN
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AUD 3.0037
Multiples of: 550

P165K200PNN20MN103


Potentiometers Metal Shaft 0.1W RL=100K Bushing
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AUD 3.0037
Multiples of: 1

M64X500KB40


Res Cermet Trimmer 50 Ohm 10% 0.5W(1/2W) 21(Elec)/23(Mech)Turn 2.2mm (11 X 5 X 9.8mm) Pin Thru-Hole Bulk
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Vishay 0
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AUD 3.0112
Multiples of: 43

3386F-1-104T


Trimmer Resistors - Through Hole 38"SQ 100KOHMS 10% 0.5WATTS
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AUD 3.0119
Multiples of: 1

3009Y-1-105


Trimmer Resistors - Through Hole 1Mohms 10% 3/4inch rectangular
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AUD 3.0158
Multiples of: 1

44WR100KLF


TRIMMER CERMET, 9 TURN 4MM 100K; Track Resistance:100kohm; No. of Turns:9Turns; Potentiometer Mounting:Surface Mount Device; Product Range:44 Series; Power Rating:250mW; Resistance Tolerance:± 10%; Temperature Coefficient:± 100ppm/C; Automotive Qualification Standard:-; MSL:-; SVHC:No SVHC (20-Jun-2016); Adjustment Type:Screwdriver Slot; Dielectric Strength VAC:600V; External Depth:4.83mm; External Length / Height:5.08mm; External Width:3.91mm; Insulation Resistance:1000Mohm; Operating Temperature Max:150C; Operating Temperature Min:-65C; Operating Temperature Range:-65C to +150C; Resistor Element Material:Cermet; Track Taper:Linear; Voltage Rating:300V
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AUD 3.0168
Multiples of: 1

CT9EW102


Trimmer Resistors - Through Hole 1 KW 9mm sq. multi turn top adjust, in-line pins
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Nidec Copal 0
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AUD 3.0199
Multiples of: 1

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