ERT-J1VK102HM

Series:	Automotive, AEC-Q200, ERTJ
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	1k
Resistance Tolerance:	±3%
B Value Tolerance:	±1%
B0/50:	--
B25/50:	3650K
B25/75:	--
B25/85:	3690K
B25/100:	--
Operating Temperature:	-40°C ~ 150°C
Power - Max:	100mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)

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Temperature sensors, such as NTC thermistors, are important components in various applications, particularly in those in which accurate temperature control is needed. The ERT-J1VK102HM is one of the most popular NTC thermistors available in the market today. This article will provide an overview of the application field and working principle of the ERT-J1VK102HM.

Applications of ERT-J1VK102HM:

The ERT-J1VK102HM was designed for use in low-temperature applications such as temperature control of HVAC systems, refrigeration systems, and in automotive and medical temperature measurement systems. It is particularly suited for systems where high accuracy and repeatability are needed in temperature control.The ERT-J1VK102HM is also used in industrial applications, such as in the control of ovens, dryers, and other temperature-controlled processes. It is used in scenarios where close temperature control is needed, such as in various food processing applications, to ensure that the final product is of the highest quality.

Working Principle:

The ERT-J1VK102HM works on a principle called self-heating. Using this principle, the temperature of the thermistor is determined by the amount of heat it emits when a current is passed through it. By measuring the amount of heat emitted, the temperature of the thermistor can be accurately determined. When a current is applied to the thermistor, it begins to emit heat. This heat is proportional to the current applied. As the heat is emitted, the temperature of the thermistor increases. When the temperature reaches a certain point, the resistance of the thermistor changes, resulting in a voltage drop across the thermistor. The voltage drop is proportional to the amount of heat emitted and can be used to accurately measure the temperature of the thermistor.

Conclusion:

The ERT-J1VK102HM is an NTC thermistor widely used in temperature control applications. It is particularly suited for applications in which accurate temperature control is essential, such as in HVAC systems and industrial processes. It works on the principle of self-heating, where a current is passed through the thermistor and the amount of heat emitted is used to determine the temperature. In this way, it can measure temperatures with a high degree of accuracy and repeatability.

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