NTC0805J20K

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Temperature sensors are devices used to measure temperature in various components found in electrical and electronic systems. The NTC0805J20K is a thermistor, a type of temperature sensor, used in a wide range of applications due to its small size, accuracy, and low power. This article will explain the application field, working principle, and other features of NTC0805J20K in detail.

Application Field of NTC0805J20K

NTC0805J20K is a negative temperature coefficient (NTC) thermistor, which is a specific type of thermistor having a resistance that decreases with temperature. As such, they are widely used in temperature measurement, sensing, and control. These devices are ideal for applications where the temperature has to be accurately measured in a small and compact package such as automotive, aerospace, and medical devices. This type of thermistor is also used in consumer electronics and home appliances because of its small size and low-cost manufacturing.

NTC0805J20K is especially primarily used for mobile device. It is an ideal choice for thermal management systems, battery charging systems, and other critical temperature-monitoring applications. It provides thermal and power management solutions with improved battery capacity, temperature monitoring, and increased system efficiency. The thermistor is also used in circuit boards, LCDs, MEMs sensors, and semiconductor chips. It offers a wide range of types to meet the thermal management requirements, from 5°C to 120°C.

Working Principle of NTC0805J20K

NTC0805J20K is a thermistor device whose electrical resistance decreases as the temperature increases. This type of thermistor is made from a metal oxide mixed with a ceramic compound which contains a metallic ingredient like nickel, cobalt, or manganese. When the temperature rises, the metallic ingredient has a higher resistance to current flow, reducing the overall resistance of the thermistor. The thermistor also has a negative temperature coefficient (NTC), meaning that its resistance decreases as the temperature increases.

The NTC0805J20K thermistor has a temperature range of-50°C to +150°C and a tolerance of ±5%. The device features excellent accuracy and has a high degree of linearity over its operating range. It also has a fast response time, allowing it to sense temperature changes quickly and accurately. The device is also immune to external factors like heat, humidity, and vibration.

Features of NTC0805J20K

NTC0805J20K thermistors are highly accurate and reliable temperature sensors with a range of features. They have a wide temperature range of -50°C to +150°C and a tolerance of ±5%. The device also has a fast response time, allowing it to quickly sense temperature changes. Additionally, they have a high degree of linearity and stability over their operating range.

The thermistor is also compact and lightweight, making it ideal for mobile applications. It is also resistant to mechanical shock and vibration, meaning it is suitable for automotive and aerospace applications. The device is also low-cost and easy to install, making it a viable choice for a variety of applications.

The NTC0805J20K is also a low-power device, using only a few milliwatts of power. It is also very durable and long-lasting, making it a cost-effective solution for a wide range of applications. It is a RoHS compliant device and can be used in hazardous and dusty environments.

Conclusion

NTC0805J20K is a thermistor device that is widely used in a variety of applications due to its accuracy, small size, and low power consumption. It has a wide temperature range with a tolerance of ±5% and a fast response time, and is suitable for automotive, aerospace, and medical applications. The device is compact and lightweight, and is also resistant to mechanical shock and vibration. It is also low-cost and easy to install, making it a viable solution for many applications.

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