ERT-D2FEL200S

Series:	ERT-D
Packaging:	Bulk
Part Status:	Obsolete
Resistance in Ohms @ 25°C:	20
Resistance Tolerance:	±15%
B Value Tolerance:	--
B0/50:	--
B25/50:	3000K
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-30°C ~ 60°C
Power - Max:	400mW
Length - Lead Wire:	1.18" (30.00mm)
Mounting Type:	Through Hole
Package / Case:	Disc 5mm

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NTC thermistors, a form of temperature sensors, are widely used in various applications. The ERT-D2FEL200S is a type of such devices. This article will give an overview of its application fields and its working principle.The ERT-D2FEL200S features a small, space-saving design, making it easy to install in various applications. It has a low-sensitivity thermal resistance, allowing it to detect mini temperature changes. That makes it an ideal choice for temperature-sensitive applications such as automotive, HVAC, industrial, consumer, and medical. It is also highly reliable. Thanks to its highly cooperative nitride heaters, it is effectively protected against cases of overheat. This makes it suitable for applications where long-term, high temperature stability is needed, such as in battery management systems, instrumentation, medical, food, and automotive applications.Now let us look at the working principle of the ERT-D2FEL200S. It is an NTC thermistor, meaning that its resistance decreases with an increase in temperature. The thermistor is made up of a conductive metal plate, an insulating nitride heater, an alumina nitride support, and a platinum barrier layer. When a temperature change takes place, the control circuit will detect the resistance change and accurately control any current flow to the thermometer. The ERT-D2FEL200S also operates on a stable environment, making it suitable for operations even in pressurized and wet conditions. It also helps to reduce processing time, as it is a fast-responding NTC thermistor. In conclusion, the ERT-D2FEL200S is an NTC thermistor suitable for temperature-sensitive applications. Its small size and high reliability make it a great option for many applications. Furthermore, its working principle makes it an effective temperature sensor.

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