TH513F45GBSN

Series:	TH
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	1.3M
Resistance Tolerance:	±5%
B Value Tolerance:	±1%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-40°C ~ 250°C
Power - Max:	25mW
Length - Lead Wire:	1.02" (26.00mm)
Mounting Type:	Through Hole
Package / Case:	Axial

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Introduction to NTC Thermistors

NTC thermistors are a type of temperature sensors that are widely used in many industries, from automotive and industrial applications to consumer electronic devices. These thermistors use a negative temperature coefficient (NTC) of resistance to accurately measure temperature.

Working Principle of NTC Thermistors

NTC thermistors are made from specially synthesized ceramics that contain certain metallic oxides. The temperature coefficient of this material is such that, when the temperature increases, the resistance of the thermistor decreases in an exponential manner. This is the working principle behind the NTC thermistor and how temperature can be measured accurately with this kind of temperature sensor.The TH513F45GBSN is a typical NTC thermistor. It is a 10K Bias Thermistor with a resistance change of -2.6k Ω/C and a zero resistance temperature of 45°C. It is a slightly modified form of the traditional NTC thermistor with an increased response range for higher temperature accuracy.

Applications of TH513F45GBSN Thermistor

The TH513F45GBSN thermistor is a miniaturized version of a temperature sensor commonly used in a wide range of applications. These thermistors are typically used in automotive applications like engine coolant or air temperature sensing, control systems like HVAC, and electronic devices like smartphones or laptops for thermal management.In automotive applications, TH513F45GBSN thermistors are used to accurately measure and monitor engine coolant temperature, oil temperature, or intake air temperature. This information can then be used to regulate and adjust the cooling system to maintain a proper engine temperature. In HVAC systems, TH513F45GBSN thermistors are used to measure the indoor room temperature and adjust the air conditioning accordingly. In laptops, TH513F45GBSN thermistors are used to measure the internal temperature of the device and throttle the processor accordingly to prevent overheating.

Conclusion

NTC thermistors are temperature sensors with an exponential negative temperature coefficient of resistance. The TH513F45GBSN thermistor specifically is a miniaturized form of NTC thermistor with an increased linearity range for temperature sensing accuracy. This thermistor is widely used in many industries, from automotive and industrial applications to consumer electronic devices, for monitoring and regulating temperature.

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