SC30Y103W

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

NTC thermistors are temperature sensors that make use of the temperature-dependent resistance property of negative temperature coefficient (NTC) thermistor materials. They are used in a variety of applications where an accurate temperature measurement covering wide range is of importance, including automotive, industrial, medical and HVAC/R equipment. SC30Y103W is a temperature sensor specifically designed for temperature measurement and control applications. It has excellent characteristics in terms of accuracy, temperature range and stability which makes it suitable for a variety of applications.

Construction and Working Principle of SC30Y103W

SC30Y103W is a NTC thermistor made of ceramic and metal construction with nickel-chromium (Ni-Cr) and manganese-copper (Mn-Cu) material. It has a thermal self-heating characteristic and a resistive element which varies logarithmically with temperature. When the temperature of the element increases the resistance increases while, when the temperature of the element decreases the resistance decreases. This temperature dependence is expressed by the following equation:

Where R0 is the resistance at 0°C, β is the temperature coefficient of resistance, and t is the temperature (in °C).

The SC30Y103W offers excellent accuracy particularly in the temperature range of 25 to 75°C. It can also cover wider temperature ranges of -10 to +150°C, or -40 to +150°C, with lower accuracies. It also offers high stability of 0.03% over temperature range of -40 to +150°C, and a linearity of TCR less than 0.1% over the same temperature range.

Application Field of SC30Y103W

Due to its excellent characteristics, SC30Y103W can be used in various temperature measurement and control applications such as:

• Thermometers or temperature sensors in medical / clinical applications
• Temperature sensors for power semiconductor modules
• Automatic climate control systems in cars
• Industrial process control
• HVAC/R systems in buildings

It can also be used in various other fields such as in home appliances, laboratory equipment, medical imaging systems and other temperature monitoring systems.

Conclusion

SC30Y103W is an excellent temperature sensing device with excellent accuracy, temperature range and stability. It is suitable for a variety of applications ranging from consumer to industrial applications. The device is reasonably priced and offers excellent performance for its price. As such, it is an ideal solution for any temperature measurement and control applications.

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