Thermistor, Operating Temperature : -50C~350C

What Is A Thermistor?
Thermistor is a temperature coefficient sensitive element, according to the temperature coefficient is divided into different temperature coefficient thermistor (PTC) and negative temperature coefficient thermistor (NTC), the thermistor element using various combinations of metal sintering, to achieve desired characteristics of the final product. Advanced processing technology will be based on customer requirements for parameter adjustment. Our technical staff will continue to improve elements combined process, to improve the accuracy of the resistance of the final optimized to meet the product design requirements.
In Ya Xun, in order to meet the different customer requirements, develop a variety of resistance materials: semiconductor resistive materials, metal resistive materials, alloy resistive materials.
Thermistor Characteristics
In Ya Xun, thermistor is the most important feature of long life, high precision. After the ultra-high temperature, high pressure test. The product is still high precision, high sensitivity, high reliability, it can still work for a long time stable.
1. Thermistor typical characteristics are sensitive to temperature, different temperatures show different resistance values.
2. (PTC) The higher the temperature, the greater the resistance value. Negative Temperature Coefficient Thermistors (NTC) have the lower resistance at higher temperatures, and they belong to the same semiconductor device.
3. PPTC thermistor (polymer positive temperature coefficient) is made of polymer material filled with carbon black particles. This material has a certain conductivity, and thus can pass the rated current.
4. High sensitivity, the resistance temperature coefficient than the metal 10 to 100 times higher, can detect the temperature change of 10-6 �;