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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PCW1J-B24-BAB503


Res Conductive Plastic POT 50K Ohm 20% 0.75W(3/4W) 1(Elec)/1(Mech)Turn 6.35mm (23.37 X 27.36mm) Pin Panel Mount/Bracket Mount
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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.

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AUD 3.4327
Multiples of: 45

66PR5KLF


Trimmer Resistors - Through Hole TRIMMER-ASSY LF
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TT Electronics 0
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AUD 3.4328
Multiples of: 10

78PR200KLF


BI Technologies TT Electronics Trimmer Resistors - Through Hole 200K ohm 10%
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TT Electronics 0
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AUD 3.4388
Multiples of: 1

44WR1KTB


Trimmer Resistors - SMD 4MM Squ 1K 10%
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TT Electronics 0
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AUD 3.4418
Multiples of: 250

68XR5KS


3/8 Square Multiturn Cermet Trimming Potentiometer
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TT Electronics 0
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AUD 3.4425
Multiples of: 1

RS6011YF9001


Potentiometer- Logarithmic- 10 kohm- RS601 Series- Log (Audio)
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ALPS 0
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AUD 3.4426
Multiples of: 10

343P10K


Trimmer Resistors - Through Hole RESISTIVE & OPTICAL
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Honeywell 0
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AUD 3.4475
Multiples of: 1

3269X-1-502GLF


Trimmer Resistors - SMD 14" 5Kohms 10% Horizontal Adjust
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AUD 3.4478
Multiples of: 1

3269W-1-100GLF


Trimmer Resistors - SMD 14IN 10 OHMS 10% Vertical Adjust
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AUD 3.4478
Multiples of: 1

3269X-1-504GLF


Trimmer Resistors - SMD 14" 500Kohms 10% Horizontal Adjust
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AUD 3.4478
Multiples of: 500

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