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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3296W-1-201RLF


Trimmer Resistors - Through Hole 3/8IN 200 OHM Sealed Vertical Adjust
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AUD 2.594
Multiples of: 1

P270-109A


ACCT#008004937 04/28/17
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AUD 2.5962
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67YR10K


Trimmer Resistors - Through Hole 3/8" Squ 10K 10%
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AUD 2.597
Multiples of: 10

3009Y-1-101LF


Trimmer Resistors - Through Hole 100 OHMS 10% 34inch rectangular
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AUD 2.5978
Multiples of: 1

PDA241-HRT02-253B0


Potentiometers 15% TR Linear 25K Ohms PLN Shaft
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AUD 2.599
Multiples of: 2

PV36Y203C01B00


Trimmer Resistors - Through Hole 20Kohms 10mm Square 25turn
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Murata 0
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AUD 2.5993
Multiples of: 1

66PR100KLF


Trimmer Resistors - Through Hole 100K ohm 10% 3/8" Squ
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AUD 2.6
Multiples of: 1

TS3YJ103MR15


Trimmer Resistors - SMD 3mm 10K
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Vishay 0
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AUD 2.6002
Multiples of: 1

PDA241-HRT02-502B0


Potentiometers 15% TR Linear 5K Ohms PLN Shaft
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AUD 2.6006
Multiples of: 1

PTP902-030K-503A3


Potentiometers 50K AUDIO 20%
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AUD 2.6031
Multiples of: 1

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