B57356V5473H160

Series:	Automotive, AEC-Q200, B572xxV5
Part Status:	Active
Resistance in Ohms @ 25°C:	47k
Resistance Tolerance:	±3%
B Value Tolerance:	±2%
B0/50:	--
B25/50:	4050K
B25/75:	--
B25/85:	4108K
B25/100:	4131K
Operating Temperature:	-40°C ~ 150°C
Power - Max:	180mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)

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Temperature Sensors – NTC Thermistors

Thermistors are semiconductor devices whose resistance decreases with increasing temperature. A B57356V5473H160 is an example of an NTC (Negative Temperature Coefficient) thermistor. This type of thermistor is temperature sensitive and features a resistance decrease as the ambient temperature increases.

Application fields

Some of the main applications of B57356V5473H160 are temperature measurement and control. These thermistors are widely used in industry for sensing temperature in consumer products such as heating and air conditioning systems and domestic appliances, as well as in medical technology, laboratory equipment, and automotive and other transportation systems. B57356V5473H160 thermistors are also used as current limiters in electric circuits, especially for safety reasons. Furthermore, these devices are especially suitable for applications with a high degree of accuracy, stability and reliability required.

Operating Principle

NTC thermistors, such as B57356V5473H160, work on the principle of temperature-dependent resistance. The thermistor’s resistance changes proportionally to the temperature, and is described by the formula RT = Rref (T/Tref), where Rref is the resistance at reference temperature Tref.The semiconductor material used in a B57356V5473H160 has an exponential resistance-temperature relationship, which can be described as RT(T) = Roexp(B x ln (T/T0)), where Ro is the resistance at temperature T0, and B is a coefficient.By connecting the thermistor to a current source and measuring the voltage drop, the RTD temperature can be determined from the measured resistance. The thermistor is typically embedded in a thermal medium, acting as a bridge between the thermal medium and the external environment. As the temperature of the thermal medium changes, so does the thermistor’s resistance, and the resulting small voltage difference can be used to accurately measure the temperature.Thermistors, such as B57356V5473H160, come in a variety of forms, including chip, axial lead, and surface mount packages. Chip thermistors feature a tiny size and low profile, allowing them to be embedded in a variety of materials. Axial lead thermistors are usually soldered onto a circuit board, while surface mount thermistors have a small surface area, allowing them to be integrated into complex systems.

Conclusion

B57356V5473H160 thermistors are temperature sensitive devices used for temperature measurement and control in a variety of applications. The semiconductor material used in these thermistors exhibit an exponential resistance-temperature relationship and can be used to accurately measure temperature. They come in different package forms, including chip, axial lead, and surface mount, allowing them to be integrated into various systems.

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