B57560K0493A003

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	3.3M
Resistance Tolerance:	±2.5%
B Value Tolerance:	±2%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	--
B25/100:	--
Operating Temperature:	-55°C ~ 200°C
Power - Max:	50mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	Flange Mount

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Temperature Sensors - NTC ThermistorsNTC Thermistors are temperature sensors that respond to changes in temperature by altering their resistance. These sensors are based on a semi-conductor material called thermistors, temperature-sensitive resistors with a negative temperature coefficient (NTC). NTC thermistors can detect changes in temperature over a large range, from -50°C to 150°C. They are one of the most widely used and cheapest temperature sensors available.B57560K0493A003 is an NTC thermistor developed by the European company, epcos. It is a class of fixed negative temperature coefficient (NTC) thermistors and is ideal for temperature sensing applications in both low and high temperatures. It is available in a cylindrical axial package with a radiused bias tip.The B57560K0493A003 is a 6.5mm diameter, 4.9Kohm NTC thermistor with a ±3°C accuracy. Its resistance decreases linearly with increasing temperature, making B57560K0493A003 a great choice for temperature sensing applications. The device has a high thermal sensitivity, and its rated working voltage is 12V DC.The most common application areas for B57560K0493A003 are temperature monitoring, temperature control, over-temperature protection, and heat-distribution systems. The device is also widely used in automatically controlled thermostats and temperature control systems. This includes controlling the temperature of industrial processes, such as plastic injection, radio frequency sealing, and shrink wrapping. As well, B57560K0493A003 is used in air conditioning systems, automotive sensors, and in domestic appliances and white goods.The working principle behind B57560K0493A003 is based on the semi-conductor material, thermistors. Thermistors are temperature-sensitive resistors made of a combination of manganese, copper, and nickel oxides. These materials are formed into pellets of a specific size and shape, then sealed in a ceramic package. When a voltage is applied to the thermistor, its resistance changes in proportion to its temperature. NTC thermistors typically decrease in resistance as the temperature increases. As a result, B57560K0493A003 can detect changes in temperature over a large range.The B57560K0493A003 is an incredibly useful and versatile temperature sensor that can be used in many applications. The device is capable of detecting temperature changes over a wide range, and is accurate and reliable. This makes it an ideal choice for temperature sensing and control in numerous industries and applications.

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