Series:	Automotive, AEC-Q200
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	10k
Resistance Tolerance:	±5%
B Value Tolerance:	±3%
B0/50:	--
B25/50:	3940K
B25/75:	--
B25/85:	3980K
B25/100:	4000K
Operating Temperature:	-40°C ~ 150°C
Power - Max:	180mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)

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Temperature Sensors - NTC Thermistors

NTC thermistors, short for negative temperature coefficient thermistors, are thermally sensitive resistors whose electrical resistance changes with the temperature. The B57351V5103J060 is a glass encapsulated NTC thermistor, making it suitable for a wide range of applications where traditional thermistors and temperature sensors may not be reliable. In this article, we\'ll discuss the uses and working principle of the B57351V5103J060 NTC thermistor.

What is the B57351V5103J060 NTC Thermistor?

The B57351V5103J060 is a high-precision, epoxy-coated NTC thermistor manufactured by EPCOS. It has a resistance of 10 KΩ at 25°C, and its resistance is governed by the standard Steinhart-Hart equation, making it ideal for temperature sensing and control. Compared to other types of temperature sensors, such as resistance temperature detectors (RTDs) and thermocouples, the B57351V5103J060 offers superior accuracy and reliability.

Application Fields for the B57351V5103J060 NTC Thermistor

The B57351V5103J060 offers a wide array of applications in the fields of temperature sensing and control. Some of the common applications of the B57351V5103J060 include:

• Automotive: The B57351V5103J060 is widely used in automotive applications, such as engine and transmission temperature sensing, air conditioner temperature sensing, and other in-car temperature related sensors.
• Industrial: NTC thermistors like the B57351V5103J060 are often used for temperature control in industrial processes, as they are extremely reliable and accurate.
• Medical: NTC thermistors like the B57351V5103J060 are often used in medical equipment for precision temperature regulation.
• Consumer electronics: The B57351V5103J060 is often used in consumer electronics, such as refrigerators and freezers, air conditioners, and other appliances, for accurate temperature sensing and control.

Working Principle of the B57351V5103J060 NTC Thermistor

The B57351V5103J060 is a resistor whose resistance changes with temperature. This is because NTC thermistors contain a semiconductor material and when the temperature of the thermistor changes, electrons will flow back and forth across the semiconductor material. This effectively changes the resistance of the thermistor.As previously mentioned, the B57351V5103J060\'s resistance is governed by the Steinhart-Hart equation, which states that the resistance is directly proportional to the temperature. In other words, when the temperature goes up, the resistance of the B57351V5103J060 will increase and when the temperature goes down, the resistance of the B57351V5103J060 will decrease.

Conclusion

In conclusion, the B57351V5103J060 is an NTC thermistor used for temperature sensing and control. Its high accuracy and reliability make it an ideal choice for a wide range of applications in the fields of automotive, industrial, and medical applications, as well as consumer electronics. Its resistance is governed by the Steinhart-Hart equation, which states that its resistance is directly proportional to the temperature.

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