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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89PBR25K


Trimmer Resistors - Through Hole TRIMMER-ASSY
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AUD 4.6825
Multiples of: 50

44WR250KLFTB


Trimmer Resistors - SMD 4MM Squ 250K 10%
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AUD 4.6825
Multiples of: 100

3269P-1-201LF


200 Ohms 0.25W, 1/4W Gull Wing Surface Mount Trimmer Potentiometer Cermet 12.0 Turn Side Adjustment
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AUD 4.6832
Multiples of: 1

PVF2A204A1AR03


Trimmer Resistors - SMD 200Kohm 2mm Cermet
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AUD 4.7015
Multiples of: 1

M63M105KB40


Vishay Spectrol Trimmer Resistors - Through Hole 38"SQ VAdj 1M
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AUD 4.7015
Multiples of: 1

M63P253KB40


Trimmer Resistors - Through Hole 3/8" V/ADJ 25Kohms Single Turn Cermet
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AUD 4.7015
Multiples of: 1

M63M205KB40


Trimmer Resistors - Through Hole 3/8"SQ V/Adj 2M
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AUD 4.7015
Multiples of: 1

043P502


Trimmer Resistors - Through Hole 5K 10% 3/4"MULTITURN
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AUD 4.704
Multiples of: 1

78PR500KLF


Trimmer Resistors - Through Hole 32MM 22-TURN SIDE PANEL MT
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AUD 4.7119
Multiples of: 1

78PR2MEGLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 1W 2M Ohms 10% MULTI TURN
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AUD 4.7119
Multiples of: 1

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