B57442V5103J062

Series:	B574
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	10k
Resistance Tolerance:	±5%
B Value Tolerance:	±3%
B0/50:	--
B25/50:	3590K
B25/75:	--
B25/85:	3635K
B25/100:	3650K
Operating Temperature:	-40°C ~ 150°C
Power - Max:	210mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

IntroductionNTC thermistors are temperature sensors based on the PTC thermistor principle. The B57442V5103J062 is a NTC thermistor with a nominal resistance of 10kΩ at 25°C and an Operational Temperature Range of -40°C to 125°C. Its small body size and its accurate temperature sensitivity make it a popular choice among many applications requiring temperature sensing.Application FieldNTC thermistors are used in a variety of applications for temperature sensing, control and monitoring. These include industrial equipment, consumer products, HVAC, automotive and medical equipment, among others. The B57442V5103J062 is particularly suited for applications requiring accurate and long term temperature sensing in a wide range of environmental conditions. Examples of such applications include temperature sensing and control systems, process monitoring and automated manufacturing.Designing a NTC CircuitThe basic principle underlying the operation of NTC thermistors is that as temperature increases, the resistance of the thermistor decreases. This characteristic of NTC thermistors is leveraged in designing circuits for temperature sensing and control. Such circuits typically employ the thermistor in combination with a voltage divider and a level-shifting transistor or op-amp. The voltage divider provides a bias voltage to the thermistor. The level-shifter amplifies the small resistance change of the thermistor and sends a corresponding amplified signal to the rest of the circuitry such as a control loop.How NTC Thermistors WorkThe resistance of a NTC thermistor is temperature dependent. The resistance changes exponentially with temperature to a high degree of accuracy for temperatures within the operating range of the device. As previously mentioned, the B57442V5103J062 has an Operational Temperature Range of -40°C to 125°C. As the temperature increases, the resistance of the thermistor decreases; and as the temperature decreases, the resistance of the thermistor increases.Advantages of Using NTC ThermistorsNTC thermistors offer many advantages over other temperature sensing options. These include linearity over a wide range of temperatures, low cost, small body size, long term stability, repeatability and reliability. The B57442V5103J062 in particular has an improved high temperature stability and a high temperature accuracy of ±1.5°C.ConclusionNTC thermistors are widely used temperature sensing devices that are found in a variety of applications and devices. The B57442V5103J062 in particular has a wide operational temperature range of -40°C to 125°C and a high temperature accuracy of ±1.5°C. NTC thermistors are also cost effective and offer long term stability, repeatability and reliability.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description