SC50Y103V

Series:	SC
Packaging:	Bulk
Part Status:	Active
Resistance in Ohms @ 25°C:	10k
Resistance Tolerance:	±0.1°C
B Value Tolerance:	--
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	3690K
B25/100:	--
Operating Temperature:	-40°C ~ 105°C
Power - Max:	50mW
Length - Lead Wire:	1.50" (38.00mm)
Mounting Type:	--
Package / Case:	Bead

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Temperature Sensors - NTC Thermistors and the SC50Y103V

Temperature sensors are devices used to measure temperature in a variety of applications. Most temperature sensors use either analog or digital systems, depending on the needs of the application and user. Of the two types, digital temperature sensors tend to be more accurate and, usually, more expensive than analog sensors. Among the various types of digital temperature sensors, the NTC (Negative Temperature Coefficient) thermistor is a common choice. NTC thermistors work by sensing the temperature-induced change in their electrical resistance. They are constructed of a ceramic material and a metal base which acts as a measuring grid for the material. Inside the material itself, micro cuts, or “tunnelling”, are made into the material to create concentrations of electrical charge that generate a weak electrical current. As the temperature changes, these currents change and, consequently, the resistance of the thermistor changes as well.The SC50Y103V is a NTC thermistor device, specifically designed for automotive applications. It’s disk-shaped casing is made of a proprietary blend of materials that makes it resistant to heat and humidity, ensuring a long-term, reliable performance. The sensing element is made of a metal-oxide-based material that provides good thermal conductivity qualities and ensures a wide sensing range. Its resistance depends on the temperature, with a resistance of 50kΩ at 25°C and 800kΩ at -10°C.The SC50Y103V comes with an integrated thermistor circuit that helps to speed up the temperature measurement process. The integrated circuit designed into the thermistor increases the signal-to-noise ratio, reduces jitter, and also eliminates the need for manual adjustment during installation. The integrated circuit also provides a built-in temperature temperature compensation circuit to ensure the precision of the temperature sensors over the wide range of temperatures. Due to its dedicated automotive design, this type of thermistors is suitable for various sensors in automobiles, including engine coolant temperature sensor, air intake temperature sensor, headlight temperature sensor, outside air temperature sensor, and many more. The low cost and high accuracy of the SC50Y103V make it an ideal choice for automotive applications, providing reliable temperature readings even under extreme conditions.In addition to its use in automotive applications, the SC50Y103V thermistor can also be used in other temperature sensing applications, such as industrial, medical, or consumer electronics. In these applications, the device can be used to measure ambient environmental conditions, such as humidity, barometric pressure, or ambient air temperature. Thanks to its wide temperature sensing range and its high accuracy, the SC50Y103V can also be used to measure the temperature of liquids or surfaces, which could be useful in applications such as refrigeration systems, for example. Overall, the SC50Y103V thermistor offers a reliable and accurate temperature measuring solution for automotive and other applications. Its low cost and easy to integrate design make it an ideal choice for applications where temperature measurement is required.

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