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.
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RS PRO 14.8mm Black Potentiometer Knob for 6mm Shaft Splined
VND101,099.68 -
RS PRO 24.8mm Black Potentiometer Knob for 6mm Shaft Splined
VND178,219.36 -
RS PRO 20mm Black Potentiometer Knob for 6mm Shaft Splined
VND104,360.96 -
RS PRO 15mm Black Potentiometer Knob for 6mm Shaft Splined
VND101,675.20 -
RS PRO 38.6mm Grey Potentiometer Knob for 6mm Shaft Screw Fix
VND275,674.08 -
RS PRO 20mm Black Potentiometer Knob for 6mm Shaft Splined
VND121,626.56 -
RS PRO 38.6mm Black Potentiometer Knob for 6mm Shaft Splined
VND75,393.12 -
RS PRO 31.8mm Black Potentiometer Knob for 6mm Shaft
VND453,509.76 -
RS PRO 22mm Black Potentiometer Knob for 6mm Shaft
VND271,069.92 -
RS PRO 30mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND200,280.96 -
RS PRO 20mm Black Potentiometer Knob for 6.4mm Shaft Splined
VND156,925.12 -
RS PRO 20mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND156,925.12 -
RS PRO 15mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND132,753.28 -
RS PRO 10mm Silver Potentiometer Knob for 3.2mm Shaft Splined
VND117,406.08 -
RS PRO 14.7mm Black Potentiometer Knob for 3.2mm Shaft Screw Fix
VND150,594.40 -
RS PRO 14.7mm Black Potentiometer Knob for 6mm Shaft Screw Fix
VND161,145.60 -
RS PRO 14.7mm Black Potentiometer Knob for 6mm Shaft
VND150,594.40 -
RS PRO 14.7mm Black Potentiometer Knob for 6.4mm Shaft Screw Fix
VND161,145.60 -
RS PRO 7.2mm Black Potentiometer Knob for 6.35mm Shaft Splined
VND2,152,252.96 -
RS PRO 18mm Silver Potentiometer Knob for 4mm Shaft Splined
VND162,296.64 -
RS PRO 38mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND218,313.92 -
RS PRO 32mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND184,933.76 -
RS PRO 18mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND162,296.64 -
RS PRO 29mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND177,835.68