ERT-J1VP473J

Series:	ERT-J
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	47k
Resistance Tolerance:	±5%
B Value Tolerance:	±2%
B0/50:	--
B25/50:	4100K
B25/75:	--
B25/85:	4150K
B25/100:	--
Operating Temperature:	-40°C ~ 125°C
Power - Max:	100mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)

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Temperature Sensors - NTC ThermistorsNTC thermistors, or negative temperature coefficient thermistors, are temperature sensors that are used for a wide variety of applications. The NTC thermistors are resistors composed of a ceramic semiconductor material with a metal oxide core. The resistance of an NTC thermistor varies with temperature in a negative manner, meaning that their resistance decreases as temperature increases. Due to this characteristic, NTC thermistors are commonly used as temperature sensors.One example of a NTC thermistor is the ERT-J1VP473J. This thermistor is composed of an aluminum oxide core and is available in 3 different options: standard 2K2, 4K7, and 10K. With a 10K resistance at 25°C, this thermistor is used to measure the temperature range from -55°C to 150°C.So how does it work? The functioning of the ERT-J1VP473J is based on its inherent negative temperature coefficient of resistance, which can be altered by the changing environment. When temperature increases, the resistance of the thermistor decreases. The changing resistance can be easily measured using a bridge circuit using DC voltage supplied or switching of AC voltage. The resistance measurement is then converted into the temperature using a look-up table or a suitable equation.The ERT-J1VP473J is designed to be extremely accurate, with a temperature coefficient typically ranging from -2.2%/K to -3.0%/K and an accuracy of ±1.5% at 0°C, 10%±2% at 25°C, and ±2.0% at 100°C. This thermistor is also available with a variety of resistances and terminal sizes. The ERT-J1VP473J is an ideal choice for use in temperature control and measurement systems for a variety of applications. For example, this thermistor can be used for temperature sensing in electronic devices such as computer systems and medical instruments. It is also used in HVAC (Heating, Ventilation, and Air Conditioning) systems and as the temperature sensing element in refrigeration systems. This thermistor can also be used for temperature sensing in automotive applications such as airbags, ABS, and engine control systems.In addition, this thermistor is well-suited for use in medical applications such as temperature monitoring in incubators, patient monitors, and medical instruments. The ERT-J1VP473J is also used in household appliances such as ovens, microwave ovens, and dishwashers for temperature sensing applications. This thermistor is also used for temperature sensing in smoke detectors, thermostats, water heaters, and many other applications.The ERT-J1VP473J thermistor has a number of advantages which make it an ideal choice for many applications. It is highly reliable, accurate, and has good linearity. The thermistor is also easy to mount and is available in a range of resistances and terminal sizes. The thermistor is also resistant to shock and vibration and has low thermal mass, making it ideal for rapid temperature measurements.To sum up, the ERT-J1VP473J is an excellent choice for temperature sensing applications. It is reliable, accurate, and has a range of features that make it ideal for a variety of applications. This thermistor is available in a range of resistances and terminal sizes, making it perfect for a variety of uses. From medical applications to automotive to household appliances, the ERT-J1VP473J thermistor is an excellent choice for temperature sensing applications.

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