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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026TB32R5AOB1A1


Potentiometers 5ohms 20% Round Linear Res.
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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 4.0858
Multiples of: 1000

3224G-1-100E


Bourns Trimmer Resistors - SMD 4mm 10 OHMS 10% Square Cermet Sealed
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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 4.0858
Multiples of: 500

ST-5EW503


Trimmer Resistors - SMD 50 KW 6mm SMD multi turn Gull wing, top adj.
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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.

Nidec Copal 0
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AUD 4.0881
Multiples of: 1

T63ZA500KT20


Trimmer Resistors - Through Hole 50ohm 10% 1/4"SQ
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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.

Vishay 0
6 to 16 Weeks Calender.png

AUD 4.0881
Multiples of: 1

T63ZA200KT20


Trimmer Resistors - Through Hole 20ohms 10% 1/4"SQ
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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.

Vishay 0
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AUD 4.3179
Multiples of: 1

T63ZA104KT20


Trimmer Resistors - Through Hole 100K 10% 1/4"SQ
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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.

Vishay 0
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AUD 4.0881
Multiples of: 1

T63ZB504KT20


Trimmer Resistors - Through Hole 1/4"SQ H/ADJ 500K
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Vishay 0
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AUD 4.0881
Multiples of: 1

RJ24FW500


Trimmer Resistors - Through Hole TRIMMER - 3/8" SQ MT CERMET MIL-SPEC
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Bourns 0
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AUD 4.0884
Multiples of: 1

3266X-1-253


Trimmer Resistors - Through Hole 1/4" 25Kohms 10% SQ W/Standoff Sealed
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Bourns 0
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AUD 4.0962
Multiples of: 10

PRP167 100K A 20P1


Potentiometer: shaft; single turn; 100kO; 100mW; ±20%; 6mm; for PCB
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Telpod 0
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AUD 4.1
Multiples of: 1

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