NCP18XW153E03RB

Series:	NCP18
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	15k
Resistance Tolerance:	±3%
B Value Tolerance:	±3%
B0/50:	--
B25/50:	3950K
B25/75:	--
B25/85:	3987K
B25/100:	3998K
Operating Temperature:	-40°C ~ 125°C
Power - Max:	100mW
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0603 (1608 Metric)

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NTC thermistors, also known as negative temperature coefficient thermistors, are temperature sensors with an electrical resistance that changes with temperature. They are mainly used in temperature measurement and control applications, and are usually used for low power requirements. The NCP18XW153E03RB is one of the types of NTC thermistors in the market.The NCP18XW153E03RB is known for its low temperature thermal coefficient of -3.1%. This means that as the environment changes and the temperature decreases, the thermistor’s resistance increases proportionally. This allows it to be used in a wide range of temperature measurement and control applications.The NCP18XW153E03RB is a leaded thermistor in an epoxy-filled, radial-leaded package. This makes it ideal for applications in which size is a restriction. It features a small size with a resistance accuracy of ±3%. It also has a tightly controlled thermal coefficient of resistance (TCR) of -3.1[%/°C], and its nominal resistance range is from 10KΩ to 10MΩ. Other operational features of the NCP18XW153E03RB include self-healing properties, low noise, and low hysteresis.Beyond its features, the NCP18XW153E03RB has a wide range of applications. It can be used as an overload protection device in low voltage switching power supplies, or as a thermal switch for electronic equipment. It can be used as a temperature sensor to measure temperature in ovens, automotive fuel tanks, and refrigeration systems. It can also be used for current sensing applications for overcurrent protection in motor drives and chargers.The working principle of the NCP18XW153E03RB is based on the properties of the semiconductor material used in its construction. When the temperature changes, the material’s conductivity changes. This is due to the fact that its resistance is proportional to its temperature. When the temperature increases, the resistance decreases; when the temperature decreases, the resistance increases. This allows the thermistor to detect small changes in temperature, and to measure temperature accurately and reliably.In conclusion, the NCP18XW153E03RB is an NTC thermistor that is used in a variety of temperature measurement and control applications. It features a small size with a tightly controlled thermal coefficient of resistance and self-healing properties. It is an ideal choice for protecting equipment from overcurrent or low temperature, and for measuring temperature in a wide range of applications.

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