129-202VNU-Q01

NTC thermistors are temperature sensors that use the NTC thermistor effect to detect changes in temperature. The NTC thermistor is a type of thermistor with a negative temperature coefficient, meaning that the resistance decreases with increasing temperature. The 129-202VNU-Q01 is a specific type of NTC thermistor that uses resistance measurements to detect temperature changes. This device is often used in automotive applications and can be used in a wide range of applications where precise temperature measurements are required.

The 129-202VNU-Q01 has a sensing resistance range of 10K ohms at 25°C. This range covers a wide range of temperatures from -45°C to 175°C. It has a linearizing accuracy of 1K (±1%), making it well-suited for applications where precision is required. The thermistor also has low hysteresis and low self-heating, ensuring that the device remains stable despite changes in temperature.

The 129-202VNU-Q01 is typically used as a PCB-mounted device. It can be soldered directly onto the printed circuit board, making the device easy to install and maintain. The device is also designed to operate at a wide range of frequencies, from 10 ~ 30KHz, providing a level of flexibility that other thermistors may not offer.

The working principle of the 129-202VNU-Q01 is simple. The device uses the negative temperature coefficient effect to measure temperature changes. As the temperature increases, the resistance of the thermistor decreases. This resistance change is then used to calculate the temperature. By measuring the change in resistance, the device can accurately detect changes in temperature.

The 129-202VNU-Q01 is commonly used in automotive applications. It can be used to measure engine oil and coolant temperatures as well as other important parameters such as the air temperature inside the car. This device is also used in industrial applications where precise temperature measurements are required. It can be used in medical devices, home appliances, and even in aviation applications.

The 129-202VNU-Q01 has a variety of features that make it an ideal choice for a wide range of applications. Its small size, wide temperature range, linearizing accuracy, low hysteresis, and low self-heating make it an excellent choice for applications where precise temperature measurements are needed. This thermistor is a reliable and cost-effective choice for any application that requires a reliable temperature sensor.