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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296XD503B1N


Potentiometers 50Kohms 20% PC
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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.

CTS 0
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AUD 1.7888
Multiples of: 1

296UD501B1N


Potentiometers 500ohms 20% PC Formed to Rear
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CTS 0
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AUD 1.7888
Multiples of: 1

PV36Z203C01B00


Trimmer Resistors - Through Hole 20Kohms 10mm Square 25turn
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Murata 0
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AUD 1.7892
Multiples of: 2000

343P500K


Trimmer Resistors - Through Hole RESISTIVE & OPTICAL
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Honeywell 0
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AUD 1.7892
Multiples of: 1

T73YB504KT20


Trimmer Resistors - Through Hole 1/4"SQ V/ADJ 500K
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Vishay 0
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AUD 1.7896
Multiples of: 1000

44JR50KLFT13-LF


44J Series 4 mm Square 50 kOhm 10 % Multi -Turn Trimming Potentiometer
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TT Electronics 0
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AUD 1.791
Multiples of: 1000

68XR20LF


Trimmer Resistors - Through Hole 3/8" Squ 20 10%
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TT Electronics 0
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AUD 1.7933
Multiples of: 50

84PR1KLF


BI Technologies TT Electronics Trimmer Resistors - SMD 14" Squ 1K 10%
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TT Electronics 0
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AUD 1.8
Multiples of: 50

84PR1KLFTR


Trimmer Resistors - SMD 1K 10% 1/4"SQU SMT MULTITURN
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TT Electronics 0
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AUD 1.8
Multiples of: 500

84PR1MEGLFTR


Trimmer Resistors - SMD 14W 1M Ohms 10% MULTI TURN
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TT Electronics 0
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AUD 1.8
Multiples of: 500

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