ERT-D3FHL203S

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NTC thermistors (Negative Temperature Coefficient thermistors) are semiconductor temperature sensors that are widely used as current-sensing temperature measurements. The ERT-D3FHL203S is specifically designed for use in various temperature sensing applications. It is a highly sensitive thermistor that is constructed with a precision substrate design to ensure accurate temperature readings over a wide range of temperatures.

The ERT-D3FHL203S has a wide temperature range, from -50°C to +150°C, with a response time of 0.5s to 10s. It is very compact with the sensor diameter of only 5mm. It provides a more accurate response than most of the other thermistors available in the market such as PTC, NTC or BJT. The thermistor is also very resistant to moisture, shock, and vibration and operates over a broad spectrum of temperatures. In addition, it does not require any external components such as polarity protection.

The ERT-D3FHL203S utilizes a three-lead configuration with a pair of lead wires that are connected to the board and the thermistor itself. The thermistor is coated with a high-temperature protective layer, which makes it suitable for use in high-temperature environments such as automotive engines. The three-lead configuration provides better temperature accuracy and works like traditional thermistors to provide an easy-to-interpret voltage signal as the temperature changes.

The ERT-D3FHL203S is widely used in various temperature monitoring applications such as automotive engines, audio systems, equipment cooling and set-top boxes. It is also used in industrial equipment, medical devices and consumer electronics products. It is commonly used for readings in temperature-dependent systems such as air conditioning, refrigeration, automotive heating and ventilation.

The working principle of the ERT-D3FHL203S is in its negative temperature coefficient, which means that as the temperature increases, the resistance of the thermistor decreases. The thermistor produces an electrical signal in response to changes in temperature, which can be used to measure and monitor temperature values. The thermistor is also incredibly precise and has an accuracy of ±0.5°C even in wide temperature range applications. This close accuracy makes it possible to use the thermistor in precision systems such as medical and navigation applications.

The basic operation of the ERT-D3FHL203S consists of measuring the voltage at the two terminals of the thermistor. When the voltage is proportional to the temperature, the resistance of the thermistor can be determined by measuring the voltage at the two terminals. The thermistor is then able to output a corresponding temperature value based upon the determined resistance.

The ERT-D3FHL203S is suitable for a wide range of temperature sensing applications due to its fast response time, high-temperature properties, and wide temperature range. It is also highly accurate and provides a reliable voltage signal that can be easily interpreted. As a result, the ERT-D3FHL203S is an optimal choice for a variety of temperature monitoring applications.

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