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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PDA17-SN20-102BK


Potentiometers 1K 20% 17mm Linear
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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.

Bourns 0
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AUD 0.6885
Multiples of: 1

25PR250KLF


Trimmer Resistors - Through Hole 1/4" Squ 250K 10%
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TT Electronics 0
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AUD 0.6887
Multiples of: 50

P160KNP-0FC15B100K


Potentiometers 100K ohm 20% 200V Rotary Potentiometer
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TT Electronics 0
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AUD 0.6904
Multiples of: 1100

72XR2.5K


Res Cermet Trimmer 2.5K Ohm 10% 0.5W(1/2W) 1(Elec)/1(Mech)Turn (9.53 X 4.75 X 9.8mm) Pin Thru-Hole Box
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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.

TT Electronics 0
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AUD 0.6904
Multiples of: 1

EVU-E2AF25D53


5k Ohm 1 Gang Logarithmic Through Hole, Snap In Potentiometer None 1.0 Kierros 0.05W, 1/20W PC Pins, Board Locks
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Panasonic 0
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AUD 0.6915
Multiples of: 1

1804GSMD-25K


Potentiometer: mounting; single turn; 25kO; 250mW; SMD; ±10%
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SR Passives 0
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AUD 0.6945
Multiples of: 1

1623894-4


Trimmer Resistors - Through Hole POT 6MM HORIZ 500K
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TE Connectivity 0
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AUD 0.6951
Multiples of: 500

1623893-5


Trimmer Resistors - Through Hole 416M 100K
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TE Connectivity 0
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AUD 0.6958
Multiples of: 1

1623894-1


Res Cermet Trimmer 100 Ohm 20% 0.2W(1/5W) 1(Elec)/1(Mech)Turn (6.8 X 8.1 X 7.8mm) Pin Thru-Hole
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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.

TE Connectivity 0
6 to 16 Weeks Calender.png

AUD 0.6958
Multiples of: 1

1623894-6


Trimmer Resistors - Through Hole POT 6MM HORIZ 1M
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AUD 0.6958
Multiples of: 1

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