B57869S0502F140

Series:	--
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	5k
Resistance Tolerance:	±0.2%
B Value Tolerance:	--
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	3988K
Operating Temperature:	-55°C ~ 155°C
Power - Max:	60mW
Length - Lead Wire:	1.71" (43.50mm)
Mounting Type:	Through Hole
Package / Case:	Bead

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Temperature Sensors - NTC ThermistorsNTC thermistors are a type of temperature sensor that measure temperature using the electrical properties of an NTC (Negative Temperature Coefficient) thermistor. This type of thermistor is a semiconductor device that has a negative response, meaning it changes its electrical resistance with increasing temperature. NTC thermistors have a strong temperature coefficient of resistance and a wide range of temperatures. This makes them ideal for use in temperature control systems and electronic circuits which require accurate and reliable temperature monitoring.The B57869S0502F140 NTC thermistor is specifically designed for temperature sensing and control applications. It is a small diameter epoxy sealed NTC thermistor bead, with an operating range from -45 degrees Celsius to +125 degrees Celsius. The B57869S0502F140 thermistor has a nominal resistance of 5K ohms (at 25 degrees Celsius) and a Beta value (TK) of 3435K. Its design allows for high accuracy and good repeatability.In a typical temperature sensing application, the B57869S0502F140 thermistor would be connected into a photocoupler circuit (such as an optocoupler transistor). When the temperature changes, the resistance of the thermistor changes proportionally with it. This in turn alters the voltages, currents and resistances in the circuit, which are monitored by the optocoupler transistor. By measuring the changes in the circuit, the temperature can be calculated and controlled.The B57869S0502F140 thermistor can be used in a wide range of applications, ranging from measuring the temperature of liquids to controlling the temperature of motors, and other temperature regulated systems. It is also well suited for use in industrial thermostats and temperature sensing equipment. Its small size, accuracy and reliability make it a popular choice for use in many different types of electronic systems and temperature monitoring applications.The B57869S0502F140 thermistor is designed to be robust and reliable. It has a tight operating temperature range and high accuracy, making it a suitable choice for use in temperature sensing and temperature control systems. It is also a cost effective solution, especially when installed in large scale systems and applications.In conclusion, the B57869S0502F140 NTC thermistor is an excellent choice for temperature sensing and temperature control applications. Its design allows for good accuracy and repeatability, and its small size and cost effectiveness make it popular among industrial and commercial applications. It is a reliable and robust solution for temperature sensing, control and monitoring.

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