About Potentiometers, Trimmers & Rheostats

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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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty
36KR2KLF


Trimmer Resistors - Through Hole 6mm 2K Open Type Trimmer
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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 Availability : 1932
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USD 0.3998

Multiples of: 1

PS6KH40-104A3030-PM


Trimmer Resistors - SMD 6mm Carbon SMD Potentiometer, Horizontal Adjust, 100K Ohm Resistive Value, 0,1W, Linear Taper, Tolerance 30%, Screwdriver Adjust, Reel
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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.

Amphenol Availability : 1932
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USD 0.5246

Multiples of: 1

PTN10-D100HB20


Precision Potentiometers 10mm horizontal 100K ohm hexagonal rotor linear 20% tolerance
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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.

CUI Devices Availability : 1931
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USD 0.3465

Multiples of: 1

PT10WH01505A303001NE


Trimmer Resistors - Through Hole 5Mohms 10mm blk wknob
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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.

Amphenol Availability : 1931
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.4507

Multiples of: 1

RS20H11AA01U


Slide Potentiometers Single Unit,20mm Horizontal Type
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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.

ALPS Availability : 1931
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USD 0.4581

Multiples of: 1

91A1A-B28-B13L


5k Ohm 1 Gang Linear Panel Mount Potentiometer None 1.0 Kierros Conductive Plastic 1W PC Pins
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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 Availability : 1931
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 4.433

Multiples of: 1

R0141-2-5K


Potentiometer: mounting; single turn, horizontal; 5kO; 30mW; ±20%
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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.

SR Passives Availability : 1930
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.2212

Multiples of: 5

G32AT-B104


Potentiometer: mounting; single turn; 100kΩ; 125mW; SMD; ±20%
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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.

Tocos Availability : 1930
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.3161

Multiples of: 1

PTN10-B25HB20


Precision Potentiometers 10mm vertical 25K ohm hexagonal rotor linear 20% tolerance
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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.

CUI Devices Availability : 1930
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.3465

Multiples of: 1

PTN10-B11HB20


Precision Potentiometers 10mm vertical 1M ohm hexagonal rotor linear 20% tolerance
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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.

CUI Devices Availability : 1930
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.3465

Multiples of: 1

3386X-1-473LF


Trimmer Resistors - Through Hole 3/8" 47Kohms 10% 0.5Watts Square
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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 Availability : 1930
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.7786

Multiples of: 1

3386V-1-103LF


Bourns Trimmer Resistors - Through Hole 38" 10Kohms 10% 0.5Watts Square
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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 Availability : 1930
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.781

Multiples of: 1

PT10LH01-472A2020


Trimmer Resistors - Through Hole 4.7Kohms 10mm Rnd Side 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.

Amphenol Availability : 1929
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.3013

Multiples of: 1

PTN10-A02SB20


Precision Potentiometers 10mm vertical 2K ohm screwdriver rotor linear 20% tolerance
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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.

CUI Devices Availability : 1929
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.3465

Multiples of: 1

PS6MH40-104A3030-PM


Trimmer Resistors - SMD 6mm Carbon SMD Potentiometer, Horizontal Adjust, 100K Ohm Resistive Value, 0,1W, Linear Taper, Tolerance 30%, Reel
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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.

Amphenol Availability : 1929
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.5246

Multiples of: 1

PTN10-E25SB20


Precision Potentiometers 10mm horizontal 25K ohm screwdriver rotor linear 20% tolerance
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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.

CUI Devices Availability : 1928
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.3465

Multiples of: 1

PT15GV02-27402


Trimmer Resistors - Through Hole PT15GV02-502A1010-----------------S
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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.

Amphenol Availability : 1928
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.4531

Multiples of: 1

PS6MH40-103A3030-PM


Trimmer Resistors - SMD 6mm Carbon SMD Potentiometer, Horizontal Adjust, 10K Ohm Resistive Value, 0,1W, Linear Taper, Tolerance 30%, Reel
Icon ROHS
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.

Amphenol Availability : 1928
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.5246

Multiples of: 1

16PMI-1M


Potentiometer: shaft; single turn; 1MO; 60mW; PCB; 6mm; plastic
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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.

SR Passives Availability : 1928
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 0.7341

Multiples of: 1

3329W-1-251LF


Trimmer Resistors - Through Hole 1/4" TRIMPOT 250uH RND ST CERMET
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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 Availability : 1928
Ship by Thu. 28 Nov to Mon. 02 Dec Calender.png

USD 1.8536

Multiples of: 1

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