LR504V0J

Series:	LR
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	500k
Resistance Tolerance:	±5%
B Value Tolerance:	--
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	4350K
B25/100:	--
Operating Temperature:	-40°C ~ 125°C
Power - Max:	400mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	1206 (3216 Metric)

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LR504V0J Temperature Sensors - NTC Thermistors

The LR504V0J is a temperature-sensing thermistor that excels at measuring temperatures inside appliances, industrial and consumer electronic equipment, and anywhere else reliable temperature measurement is required. The thermistor is part of the Sensirion Sensor family, which consists of temperature-sensing and humidity-sensing components. The LR504V0J thermistor for temperature sensing consists of two components: a circular metal disk and a thin-film temperature sensing thermistor layer with two electrical contacts. This construction produces a thermally stable and reliable component capable of measuring temperatures with an accuracy of ±1°C. The thermistor is based on a common NTC (negative temperature coefficient) thermistor construction. In NTC thermistors, the thermal resistance between junction point and ambient environment increases with decreasing environmental temperature, producing a linear response across a wide temperature range. The effect of this linear temperature response is that the voltage at the thermistor output terminal is proportional to the temperature, and the difference between the two output connections of the LR504V0J thermistor can be used to monitor temperature changes.This thermistor is used in applications where the temperature needs to be monitored and controlled closely due to potentially hazardous conditions. It is commonly used in household appliances and industrial instruments such as ovens, air conditioners, refrigerators, water tanks, and heaters, as well as medical equipment.The working principle of the LR504V0J thermistor is relatively simple. It has two connection points which are in contact with the thermally sensitive element and the semiconductor material. When exposed to the environment, the semiconductor material absorbs and stores heat energy. This energy is transferred to the two contact points which convert it into electrical energy and send it to a user-defined destination. The electrical energy is then transmitted through the external circuit to the user and represents the changes of the environment. The voltage difference between the two contact points is proportional to the temperature difference and can therefore be used to accurately measure any temperature changes.The integrated temperature sensing circuit of the LR504V0J has a wide temperature range, low temperature coefficient of resistance and high impedance to better meet the requirements of practical application. The thermistor also features a low power consumption, low profile, and high accuracy over a wide range of environmental conditions.The LR504V0J is an essential component for applications where temperature monitoring and control is critical, and is suited for a variety of consumer and industrial applications. Its wide temperature measurement range and accurate temperature readings make it suitable for measuring changes in temperature in a variety of environments and applications. Thanks to its low power consumption, it is also highly energy efficient and suitable for any battery-powered system. In addition to being energy efficient, the LR504V0J thermistor also offers high reliability, making it an ideal choice for applications where reliable temperature measurement is essential.

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