NTC0805J150R

Series:	Neohm
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	150
Resistance Tolerance:	±5%
B Value Tolerance:	±5%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-55°C ~ 125°C
Power - Max:	125mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)

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Temperature Sensors - NTC Thermistors

The NTC0805J150R thermistor is one of many temperature sensing devices that are available on the market today. It is a small, inexpensive device that can measure temperatures in a range of -55°C to +160°C (-67°F to 320°F). This makes it ideal for use in a variety of applications. In this article, we will explore the application field and working principle of the NTC0805J150R thermistor.

Application Field

The NTC0805J150R thermistor is widely used in numerous applications, including temperature measurement, temperature control, temperature compensation and current limiting. Examples of some of its most common applications are:

• Industrial temperature control.
• Medical equipment.
• Automotive engine temperature monitoring.
• Power equipment overheating protection.
• Avionics systems.

The NTC0805J150R thermistor is commonly used in industrial temperature control systems due to its small size, low cost and good accuracy. It can be used in a wide range of environments, from extreme temperature variations to very low temperatures, making it suitable for a large variety of applications.

Working Principle

The NTC0805J150R thermistor works by sensing and responding to changes in temperature. It is essentially a temperature-sensitive resistor that changes its resistance with changes in temperature. It works by taking advantage of the temperature coefficient of resistance (TCR). At room temperature, the resistance of a thermistor is high. As the temperature increases, its resistance decreases. This property allows the thermistor to be used as a temperature sensing device, as it can be used to measure temperature.The NTC0805J150R thermistor is a Negative Temperature Coefficient (NTC) device, meaning that its resistance decreases with increasing temperature. This makes the device useful for temperature control and protection, as the device can be used to limit or reduce current in the event of an overheating situation. The thermal response, or time constant, of the thermistor is also relatively slow, meaning it takes a while for the device to respond to temperature changes. This is useful in applications where a fast response is not required.

Conclusion

The NTC0805J150R thermistor is a small, inexpensive device that can measure temperatures in a range of -55°C to +160°C (-67°F to 320°F). This makes it ideal for use in a variety of applications, including industrial temperature control, medical equipment, automotive engine temperature monitoring and power equipment overheating protection. It works by sensing and responding to changes in temperature and takes advantage of the temperature coefficient of resistance (TCR). The thermal response of the thermistor is also relatively slow, meaning it takes a while for the device to respond to temperature changes.

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