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Last order dates for delivery before Christmas.

Standard Carriage | 19th Dec

Next Day Carriage | 20th Dec

Saturday Delivery | 20th Dec

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Resistors - Variable

Variable Resistors help you control the current flow through an electric circuit and are available in a range of different styles including Potentiometers and Rheostats. Variable Resistors can be used in a variety of industrial and commercial applications and have set maximum and minimum value. You can set the resistance between these levels which alters the current allowing you to control an electrical device.

A Variable Resistor's role in a circuit is to allow the amount of resistance to be changed, when the resistance is decreased the flow of the current increases and vice versa. There are a wide variety of different types of variable resistors available with various functions, Potentiometers are used as voltage regulators and are often referred to as pots, coming in slider pot, trimmer pot, thumbwheel and other styles. Unlike the Potentiometer, the Rheostat, often used for motor control, has 2 connections, one is made to the end of a resistive element and the other to the wiper end of the variable resistor.

Kempston Controls stocks a wide range of Variable Resistors from market leading brands including . Give our dedicated sales team a call on +44 (0) 1933 411411 or use the contact form above to discuss your Variabel Resistor requirements.

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£8.10
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Honeywell F78BA102-B1
Honeywell

F78BA102-B1

PRECISION POTENTIOMETER by Honeywell

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£244.38
£293.26 (IncVAT)

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Honeywell 73JA25K
Honeywell

73JA25K

TRIMMER -CLAROSTAT by Honeywell

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Discontinued

Don't worry, our technical team can help identify an alternative. Please Call +44 (0) 1933 411411.

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Honeywell A432K
Honeywell

A432K

WIREWOUND RESISTOR by Honeywell

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