NB21L00223KBB

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NTC thermistors, also referred to as negative temperature coefficient, are devices that operate by regulating the resistance of the device in response to changes in temperature. When temperature increases, the resistance of the thermistor decreases. As a result of this property, NTC thermistors are commonly used in temperature sensing and control applications such as temperature sensors, temperature controllers, and temperature limits. In addition, these thermistors are often used in monitoring systems and feedback loops where the relationship between temperature and resistance must be monitored or controlled.

The NB21L00223KBB is a high operating temperature NTC thermistor from Ametherm. This thermistor is a reliable, cost-effective device that is designed for use in high temperature applications, with an operating temperature range from -40 °C to +210 °C. Its wide operating temperature range is ideal for a range of temperature measurement and control solutions. In addition, this thermistor is constructed with a voltage-insulated epoxy coating that provides superior stability and durability in extreme conditions such as extreme temperatures, high humidity, vibration, shock, and UV radiation.

The NB21L00223KBB is widely used in a range of applications, including but not limited to: industrial temperature sensing and control solutions, automotive engine temperature monitoring, HVAC equipment, engine management systems, temperature limiters, and process controllers. In industrial applications, the NTC thermistor can be used to sense, monitor, and measure changes in temperature in order to control system components and processes. In automotive applications, it can be used to monitor engine temperature and prevent overheating. In HVAC applications, the thermistor can be used to sense, monitor, and regulate temperature in order to maintain comfort levels.

The working principle of the NB21L00223KBB is based on the Seebeck effect, which states that a thermocouple will generate a voltage when its two electrical junctions are at different temperatures. The thermistor is composed of two metal contacts, typically gold or silver, which interact with a semiconductor material and form a junction. As the temperature in the environment changes, the resistance of the thermistor changes, thus resulting in a change in the voltage being produced. This change in voltage can then be used to measure the temperature in the environment.

In conclusion, the NB21L00223KBB is a reliable high operating temperature NTC thermistor from Ametherm. It is a cost-effective device that is designed for use in a range of temperature sensing and control applications. Its wide operating temperature range and durable construction make it an ideal choice for temperature measurement and control solutions. Its working principle is based on the Seebeck effect, which states that a thermistor produces a voltage when its two contacts are at different temperatures, allowing it to be used to monitor and measure changes in temperature.

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