SB203R1K

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Temperature Sensors - NTC Thermistors

The SB203R1K is an NTC thermistor that is an ideal temperature sensing device in a wide variety of applications. It is an inexpensive, reliable and robust temperature sensing device that provides an easy-to-use solution for a variety of temperature and environmental monitoring and control applications. NTC thermistors, also known as Negative Temperature Coefficient (NTC) thermistors, are normally used to measure temperature. When the temperature changes around the thermistor, its electrical resistance changes proportionally, allowing for accurate measurement of temperature within the thermistor’s rated range.

The SB203R1K is designed for use in industrial, automotive and consumer products. With its robust design, it can handle extremely harsh environments and has a wide operating temperature range from -30°C to +250°C. The thermistor has a thermally stable and fast response time, making it ideal for temperature monitoring and control. It can measure both short term and long-term temperatures with an accuracy of ±0.5°C over a range of -30°C to +250°C.

The thermistor is made of a blend of thermally sensitive semiconductor materials known as ferroelectric ceramics. When the temperature around the thermistor increases, the semiconductor material contracts, leading to an increased electrical resistance. Conversely, when the temperature decreases, the semiconductor material expands, resulting in a decrease in electrical resistance. This change in electrical resistance is interpreted by the thermistor as a temperature reading.

The SB203R1K thermistor works by passing the current through its terminals and measuring the voltage drop across the thermally sensitive semiconductor material. This voltage drop is then processed through a simple mathematical equation to determine the temperature. It is also possible to monitor the resistance value from the thermistor terminals and calculate a temperature reading from this resistance value.

The SB203R1K thermistor is available in a range of sizes and shapes. It can be purchased as a complete package with a thermistor, associated wiring and a temperature-sensing circuit. The thermistor can also be purchased separately as a single component.

In conclusion, the SB203R1K thermistor is a reliable, robust and inexpensive temperature sensing device with wide applications in industrial, automotive and consumer products. Its fast response time and wide operating temperature range make it ideal for temperature monitoring and control applications. It is also a convenient solution for measuring both short-term and long-term temperatures.

The specific data is subject to PDF, and the above content is for reference