USUG1000-103J

Series:	USUG
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	10k
Resistance Tolerance:	±5%
B Value Tolerance:	--
B0/50:	3892K
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-40°C ~ 150°C
Power - Max:	20mW
Length - Lead Wire:	1.00" (25.40mm)
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial

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Introduction

NTC thermistors, or Negative Temperature Coefficients thermistors, are temperature-sensitive resistors that decrease in resistance with increasing temperature. A USUG1000-103J is a type of NTC thermistor that is specifically designed for use in automotive applications, such as in engine control systems. This type of thermistor has a high power rating and low self–heating effects, compared to other types of thermistors. In this article, we will discuss the application field and working principle of the USUG1000-103J and how it functions in automotive systems.

Application Field

The USUG1000-103J is a general-purpose thermistor that is widely used in automotive applications. It is typically used to measure engine coolant temperature, which is necessary for controlling the engine cooling system. The thermistor can also be used for other applications, such as for measuring air temperature and detecting engine overheating. In addition, the USUG1000-103J can also be used for temperature monitoring of exhaust systems, air conditioning systems, and other automotive subsystems.

Working Principle

The basic principle of operation of any NTC thermistor is that as the temperature increases, its resistance decreases. The USUG1000-103J, like other NTC thermistors, operates on this principle. The thermistor consists of a ceramic disc that is coated with a metal film. As the temperature increases, the metal film expands and the resistance of the thermistor decreases. The thermistor is designed to be heat-resistant and non-linear, meaning that its resistance will decrease with increasing temperatures more drastically than other NTC thermistors. The USUG1000-103J is designed with automotive applications in mind. It has a high power rating and low self–heating effects, compared to other types of thermistors. This makes the thermistor perfect for use in engine control systems, as it is not affected by environmental conditions and can withstand high temperatures and pressures.

Conclusion

The USUG1000-103J is a type of NTC thermistor specifically designed for use in automotive applications. It is designed with a high power rating and low self–heating effects, making it ideal for use in engine control systems and other automotive subsystems. The thermistor works on the principle that as the temperature increases, its resistance decreases. The USUG1000-103J can withstand high temperatures and pressures and is not affected by environmental conditions, making it a perfect choice for automotive applications.

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