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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M43P503KB30T601


Trimmer Resistors - Through Hole 43 P 50K 10% T601 BO100 e3
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AUD 11.4875
Multiples of: 1

3252P-1-202LF


Trimmer Resistors - Through Hole 2K 1/2" Square Sealed Wire Leads
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AUD 11.5029
Multiples of: 1

P1004-16


Potentiometers POTENTIOMETER1MEG0.1 REVF
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Littelfuse 0
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AUD 11.5029
Multiples of: 1

81C1D-E28-A13


Res Cermet POT 5K Ohm 10% 2W 1(Elec)/1(Mech)Turn 3.18mm (38.11 X 15.88 X 17.52mm) Pin Panel Mount/Through Hole
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AUD 11.5079
Multiples of: 5

81A1A-A24-A21


Res Cermet POT 200K Ohm 10% 2W 1(Elec)/1(Mech)Turn 6.35mm (34.93 X 15.88 X 17.52mm) Pin Panel Mount/Through Hole
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AUD 11.5112
Multiples of: 5

P11S1V0FRSZ00104ML


Res Cermet POT 100K Ohm 20% 0.5W(1/2W) 1(Elec)/1(Mech)Turn 6mm (12.5 X 13.1mm) Pin Panel Mount Box
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AUD 11.5224
Multiples of: 10

P11S1V0FRSZ00224ML


Res Cermet POT 220K Ohm 20% 0.26W 1(Elec)/1(Mech)Turn 6mm (12.5 X 13.1mm) Pin Panel Mount Box
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Vishay 0
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AUD 11.5224
Multiples of: 10

308NPC500K


500k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 0.5W, 1/2W PC Pins
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Honeywell 0
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AUD 11.56
Multiples of: 1

82C1D-E20-A13L


Res Cermet POT 5K Ohm 10% 2W 1(Elec)/1(Mech)Turn 3.18mm (31.76 X 15.88 X 22.85mm) J-Hook Panel Mount
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AUD 11.5724
Multiples of: 1

PRM162-K415K-104A2


Potentiometers 100KOHMS KNURLED DUAL NO DET
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Bourns 0
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AUD 11.591
Multiples of: 1000

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