ACC012

Series:	Accu-Curve™
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	3k
Resistance Tolerance:	±2.2%
B Value Tolerance:	±1%
B0/50:	3892K
B25/50:	3934K
B25/75:	3960K
B25/85:	3988K
B25/100:	3999K
Operating Temperature:	0°C ~ 70°C
Power - Max:	250mW
Length - Lead Wire:	2.00" (50.8mm)
Mounting Type:	Free Hanging
Package / Case:	Bead

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Introduction

Temperature Sensors - NTC Thermistors are a type of thermistor with a negative temperature coefficient (NTC). This means that the electrical resistance decreases with increasing temperature. A thermistor is an electrical device that is used to measure temperature, which resists a change in its resistance value in response to changes in the ambient temperature. NTC Thermistor sensors are commonly used for controlling and monitoring temperature in many types of equipment and are used in a variety of applications such as medical, automotive, industrial, and consumer electronics etc.The ACC012 is a Negative Temperature Coefficient (NTC) thermistor designed specifically for temperature sensing phase out temperature applications. This thermistor offers fast response and high accuracy at a low cost. This sensor is highly resistant to shock and vibration, which makes it suitable for use in automotive and industrial applications.

Application Field

The ACC012 NTC thermistor is widely used in automotive and industrial applications due to its fast response time and high accuracy. It is often used in automotive applications for temperature control and monitoring, such as engine and fuel management systems. It is also used in industrial applications for temperature control and monitoring in a wide range of environments, such as cooling systems, solar thermal applications, and refrigeration systems. In consumer electronics, it is used in air conditioning systems, ovens and freezers as temperature sensors.In addition, the ACC012 is often used in medical applications, such as patient monitoring, body temperature measurement, and medical device control. These sensors are also used in safety and security applications, such as fire and gas detection, as well as smoke detectors. The ACC012 sensor is also used in aerospace applications, such as aircraft engine monitoring and control.

Working Principle

The ACC012 is an NTC thermistor, which means that it has a negative temperature coefficient. When the thermistor is exposed to a change in temperature, its resistance changes in response to that change. This change in resistance can be measured using an external circuit, allowing for accurate temperature measurements to be taken.The working principle of the ACC012 is based on the fact that the resistance of the thermistor decreases as the temperature increases. This is due to a decrease in the lattice energy of the NTC crystals when the temperature is increased. As the lattice energy decreases, the thermistor\'s resistance increases. This change in resistance can be measured by an external circuit, allowing for accurate temperature measurements to be taken.

Conclusion

The ACC012 NTC thermistor is a widely used temperature sensor that offers fast response and high accuracy. It is used in a variety of applications, including automotive, industrial, medical, aerospace, safety and security, and consumer electronics. The working principle of the ACC012 is based on the fact that its resistance decreases as the temperature increases. This change in resistance can be measured using an external circuit, allowing for accurate temperature measurements to be taken.

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