SC30G503V

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NTC thermistors are temperature-sensitive components whose resistance decreases as temperature increases. The SC30G503V is a type of thermistor that makes use of the characteristic negative temperature coefficient (NTC) of the material they are manufactured from. Consequently, the SC30G503V functions by allowing an increase in resistance when temperatures drop, and a decrease in resistance when temperatures rise. This property makes the SC30G503V an ideal temperature sensing element in applications such as air conditioning and refrigeration systems, heating, ventilation, and air handling systems, building automation systems, medical equipment, and industrial process control.

The SC30G503V is designed to operate and measure temperatures ranging from -40°C to 105°C, with excellent performance at temperatures from -30°C to 105°C. It features a resistance of 10kΩ at 25°C. The thermistor\'s resistance has a negative temperature coefficient of -3.9%K. Its tolerance is ±1%, with a beta coefficient of 3380K in the temperature range of -40°C to 105°C. The thermistor also has a maximum dissipation of 0.75W.

The SC30G503V is constructed with a silicone body and three nickel-plated brass terminals. The terminals are insulated for safety, and the thermistor can be mounted using various methods including through-hole mounting, simple positioning, and bonding into a PCB. It meets UL 94V-2 flammability requirements and is RoHS compliant. The thermistor has a waterproof IP65 rating, providing a longer useful life. It also has a maximum operating frequency of 150kHz and a total capacitance of 5pF, making it suitable for use in a wide variety of applications.

The SC30G503V has a unique construction that makes it ideal for use in temperature sensing applications. Its construction allows for accurate temperature measurements, even when temperatures vary greatly, and its design ensures that the results are repeatable. Additionally, its small size and low power consumption make it an ideal choice for use in confined spaces and other applications where a power source is limited.

The SC30G503V works by measuring the temperature of its environment using its negative temperature coefficient (NTC) property. A current is passed through the thermistor, and its resistance is measured. As the temperature increases, the resistance decreases. The current is then adjusted according to the resistance readings, allowing the thermistor to accurately measure temperature.

The SC30G503V is a reliable, cost-effective thermistor that is suitable for use in a wide array of temperature sensing applications. Its construction and design make it an excellent choice for applications such as air conditioning and refrigeration systems, heating, ventilation, and air handling systems, industrial process control, building automation systems, and medical equipment.

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