NHQM504B435T5

Series:	NHQ
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance in Ohms @ 25°C:	500k
Resistance Tolerance:	±5%
B Value Tolerance:	±5%
B0/50:	--
B25/50:	--
B25/75:	--
B25/85:	4350K
B25/100:	--
Operating Temperature:	-40°C ~ 125°C
Length - Lead Wire:	--
Mounting Type:	Surface Mount
Package / Case:	0805 (2012 Metric)

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NTC thermistors, or Negative Temperature Coefficients thermistors, are temperature-sensitive resistors that have a lower-than-normal resistance at high temperatures and a higher-than-normal resistance at lower temperatures. NTC thermistors are widely used for temperature sensing applications due to their stability, high accuracy and low cost. The NHQM504B435T5 is a type of NTC thermistor that is specifically designed for temperature sensing and temperature control applications.The NHQM504B435T5 is a precision temperature sensor that operates within a range of -20°C to +60°C. The thermistor is composed of semiconductor materials with a resistance of 4.7KΩ at 25°C. It comes in the form of a square epoxy-encapsulated package which facilitates mounting and surface mounting (SMT). Moreover, the device has a small size (3x3mm) that allows it to be used in more compact platforms.The NHQM504B435T5 is used in a variety of applications such as, but not limited to: HVAC, home appliances, automotive, and medical electronic equipment. In HVAC applications, the thermistor is used to monitor and regulate the temperature of air conditioners, heaters and other heating/cooling systems. For home appliances, the thermistor is used to control the operating temperatures of washing machines, boilers, ovens and fridges. In addition, the thermistor is also used to monitor the engine temperature in automotive systems, as well as used for safety applications in medical equipment.In principle, the thermistor works by changing its resistance according to the surrounding temperature. The resistance is determined through the temperature of the environment. As the temperature increases, resistance of the device decreases and vice versa. The amount of resistance change depending on the thermistor and is approximately -3.6Ω/°C for the NHQM504B435T5. This process of resistance change allows the thermistor to act as a temperature sensing device. Through this, the thermistor can be used to detect temperature changes and directly control the temperature of different systems.The NHQM504B435T5 also features superior long-term stability and reliable performance. The thermistor has a high degree of accuracy and the resistance drifts only change by 0.06Ω/°C over time. In addition, the thermistor has a low self-heating rate, meaning it can be operated with very little additional heat. Furthermore, the device has a fast response time as well, allowing quick and precise temperature sensing.Overall, the NHQM504B435T5 is a NTC thermistor that is designed specifically for temperature sensing and temperature control applications. It enables temperature monitoring and regulation for various systems, including HVAC, home appliances, automotive and medical electronic equipment. The thermistor is composed of semiconductor materials and features a resistance of 4.7KΩ at 25°C. Additionally, it possesses superb accuracy, superior long-term stability, low self-heating rate, and a fast response time.

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