DC95G503ZN

NTC Thermistors

NTC thermistors are temperature sensitive resistors that exhibit a sharp decrease in resistance with increasing temperature. The DC95G503ZN is a temperature sensor available in a variety of packages and sizes that contains a negative temperature coefficient (NTC) thermistor which is used to measure temperatures ranging from -40°C up to 125°C. Its operating principle is based on the NTC thermistor’s ability to vary its resistance in response to changes in temperature. This type of NTC thermistor utilizes a small bead of semiconductor material, often made of sintered ceramics or polymers, and is designed to have low cost and small package size, making it suitable for a variety of applications.

Application Field

The DC95G503ZN temperature sensor is used in a variety of applications such as power supply protection, industrial temperature control, and automotive electronics. It can also be used in applications requiring wide temperature range measurement, such as in medical equipment, consumer electronics, and automotive applications. The small package size and low cost make the DC95G503ZN a suitable choice for price-sensitive applications.

Working Principle

The DC95G503ZN temperature sensor operates on a negative temperature coefficient (NTC) principle, meaning that its resistance decreases as the temperature increases above its calibrated temperature. The device has two wires, one connecting to the thermistor, the other to ground. When a voltage is applied to the device, an electronic circuit measures the thermistor’s resistance and voltage drop, which is used to calculate the temperature. The sensor is designed to be robust and can withstand long term environmental conditions without degradation.

Conclusion

In conclusion, the DC95G503ZN temperature sensor is a low-cost, compact negative temperature coefficient (NTC) thermistor used to measure temperatures from -40°C up to 125°C. It is designed to be robust and can withstand long term environmental exposures with minimal degradation. The DC95G503ZN is suitable for a variety of applications, such as power supply protection, industrial temperature control, automotive electronics, medical equipment, consumer electronics, and automotive applications.