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 14.7mm Black Potentiometer Knob for 3.2mm Shaft Screw Fix
VND148,553.40 -
RS PRO 14.7mm Black Potentiometer Knob for 6mm Shaft
VND148,553.40 -
RS PRO 20mm Black Potentiometer Knob for 6.4mm Shaft Splined
VND154,798.32 -
RS PRO 20mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND154,798.32 -
RS PRO 15mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND157,069.20 -
RS PRO 14.7mm Black Potentiometer Knob for 6.4mm Shaft Screw Fix
VND158,961.60 -
RS PRO 14.7mm Black Potentiometer Knob for 6mm Shaft Screw Fix
VND158,961.60 -
RS PRO 18mm Silver Potentiometer Knob for 4mm Shaft Splined
VND160,097.04 -
RS PRO 18mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND160,097.04 -
RS PRO 19mm Black, Red Potentiometer Knob for 6.4mm Shaft D Shaped
VND162,935.64Pack (1 Pack of 10) -
RS PRO 16mm Black Potentiometer Knob for 6.4mm Shaft Splined
VND169,180.56 -
RS PRO 25mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND169,559.04 -
RS PRO 29mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND175,425.48 -
RS PRO 24.8mm Black Potentiometer Knob for 6mm Shaft Splined
VND175,803.96 -
RS PRO 22mm Black Potentiometer Knob for 6.4mm Shaft Splined
VND183,184.32 -
RS PRO 13.3mm Black Potentiometer Knob for 6mm Shaft Splined
VND189,050.76Pack (1 Pack of 10) -
RS PRO 13.3mm Black Potentiometer Knob for 6mm Shaft Splined
VND189,050.76Pack (1 Pack of 10) -
RS PRO 30mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND190,186.20 -
RS PRO 20mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND192,835.56 -
RS PRO 2kΩ Rotary Potentiometer 1-Gang Panel Mount
VND194,538.72 -
RS PRO 32mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND196,431.12 -
RS PRO 30mm Silver Potentiometer Knob for 6.4mm Shaft Splined
VND197,566.56 -
RS PRO 13mm Grey Potentiometer Knob for 6mm Shaft D Shaped
VND213,084.24Pack (1 Pack of 10) -
RS PRO 13mm Grey Potentiometer Knob for 6mm Shaft D Shaped
VND213,084.24Pack (1 Pack of 10)