Variable Resistors
A Thermistor is used in a wide range of circuits and circuitry for temperature measurement as well as current-limiting control. The resistance change of a thermistor depends on the ambient temperature of the unit.There are two semiconductor types, these are both based on the temperature coefficient.Negative Temperature Coefficient (NTC) Thermistor: An NTC’s resistance decreases as the temperature rises and can be found in applications such as low-temperature measurements of temperature sensors, as well as inrush current suppression.Positive Temperature Coefficient (PTC) Thermistor: A PTC’s resistance increases as the temperature rises and can be found in applications such as overcurrent protection.
-
RS PRO 21mm Black, Grey Potentiometer Knob for 6.35mm Shaft Splined
IDR194,885.62Pack (1 Pack of 5) -
RS PRO 21mm Black Potentiometer Knob for 6.35mm Shaft Splined
IDR194,885.62Pack (1 Pack of 5) -
RS PRO 21mm Black, Red Potentiometer Knob for 6.35mm Shaft Splined
IDR194,885.62Pack (1 Pack of 5) -
RS PRO 1kΩ Rotary Potentiometer 1-Gang Panel Mount
IDR196,983.42 -
RS PRO 46.8mm Clear Potentiometer Dial for 24mm Shaft
IDR204,745.28Pack (1 Pack of 10) -
RS PRO 28mm Black Potentiometer Knob for 6.35mm Shaft Splined
IDR205,164.84Pack (1 Pack of 5) -
RS PRO 28mm Black, Red Potentiometer Knob for 6.35mm Shaft Splined
IDR205,164.84Pack (1 Pack of 5) -
RS PRO 28mm Black Potentiometer Knob for 6mm Shaft Splined
IDR205,164.84Pack (1 Pack of 5) -
RS PRO 28mm Black, Red Potentiometer Knob for 6mm Shaft Splined
IDR205,164.84Pack (1 Pack of 5) -
RS PRO 28mm Black, Grey Potentiometer Knob for 6.4mm Shaft Splined
IDR205,164.84Pack (1 Pack of 5) -
RS PRO 1kΩ Rotary Potentiometer 1-Gang Bushing Mount
IDR217,332.08 -
RS PRO 36.8mm Clear Potentiometer Dial for 17mm Shaft
IDR217,961.42Pack (1 Pack of 10) -
RS PRO 28mm Black, Grey Potentiometer Knob for 6mm Shaft Splined
IDR218,066.31Pack (1 Pack of 5) -
RS PRO 15.7mm Black, Red Potentiometer Knob for 6.35mm Shaft Screw Fix
IDR226,142.84Pack (1 Pack of 10) -
RS PRO 19mm Black Potentiometer Knob Cap for 6.4mm Shaft
IDR235,582.94Pack (1 Pack of 10) -
-15.00%
RS PRO 21.1mm Black Potentiometer Knob for 6.35mm Shaft Splined
IDR320,648.73IDR236,317.17Pack (1 Pack of 5) -
RS PRO 25kΩ Rotary Potentiometer 1-Gang Panel Mount
IDR241,037.22 -
RS PRO 31.8mm Black Potentiometer Knob for 6mm Shaft
IDR247,959.96 -
RS PRO Black Nut Cover
IDR302,188.09Pack (1 Pack of 5) -
RS PRO 50kΩ Rotary Potentiometer 1-Gang Panel Mount
IDR323,375.87 -
RS PRO 14mm Black Potentiometer Knob for 6.35mm Shaft Splined
IDR328,725.26Pack (1 Pack of 5) -
RS PRO Metal Oxide Varistor 1.9nF, Clamping 680V, Varistor 400V
IDR335,438.22 -
RS PRO 19.1mm Black Potentiometer Knob for 6.35mm Shaft Splined
IDR362,709.62Pack (1 Pack of 5) -
RS PRO 1kΩ Rotary Potentiometer 10-Turns 1-Gang Panel Mount
IDR365,226.98