HVR3700004994FR500

Series:	HVR37
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	4.99 MOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	Flame Retardant Coating, High Voltage, Pulse Withstanding, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.157" Dia x 0.394" L (4.00mm x 10.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through hole resistors are resistors with a comparatively large diameter that are passed through circuit boards. They provide stability and reliability for most electrical applications since the resistor is secured to the inner layers of the circuit board. HVR3700004994FR500 is a type of through hole resistors. This article will discuss its application field and working principle.

Application Field of HVR3700004994FR500

The HVR3700004994FR500 is a common type of through hole resistors, which can be used in a variety of applications. It is primarily used as a regular resistor for general-purpose signal routing, power switching, and voltage regulation; has good heat dissipation properties, and offers high voltage resistance.HVR3700004994FR500 can also be used in the fields of industrial automation, consumer electronics, medical, smart grid, and automotive, among others. Its versatility means that it is suitable for use across a variety of industries. For example, in the automotive industry, these resistors can be used for voltage regulation, power management, and signal routing. In the medical field, these resistors are used for their stability and reliability. HVR3700004994FR500 is also applicable for use in consumer electronics, where it is used for audio circuitry, protection circuits, and voltage regulation. In the smart grid, these resistors help to provide reliable connection, current conduction, and voltage control. Besides, it can be used in industrial automation, which involves the use of control electronics and resistors for controlling the process step by step.

Working Principle of HVR3700004994FR500

The working principle of HVR3700004994FR500 is the same as any other resistor. Generally speaking, whenever an electric current runs through a resistant material, energy is lost in the form of heat. This heat loss is known as resistor’s dissipation. A resistor\'s resistance value is primarily determined by the material\'s resistance to electricity (e.g. resistivity) and is measured in Ohms.The HVR3700004994FR500 through hole resistor is made of metal oxide film and wire-wound, which allows it to provide superior performance and reliability when compared to other resistor types such as carbon film or metal film. The metal oxide film improves heat dissipation, which helps to prevent it from getting damaged by high levels of heat or current. Similarly, the wire-wound form of the resistor construction also allows for improved heat dissipation.In general, the HVR3700004994FR500 through hole resistor works by creating a barrier to the flow of electricity. This barrier is created when the electrons hit the layer of the resistor and become weakened and scattered against the metal oxide film. This reduces the current that is able to flow through the resistor and regulates the voltage to its specified level.

Conclusion

In conclusion, the HVR3700004994FR500 is a type of through hole resistor which offers a high degree of reliability, stability, and versatility in its applications. It operates by obstructing the flow of electrons with a metal oxide film and wire-wound construction, which helps to regulate the voltage to the desired level. It is mainly used in the automotive, medical, consumer electronics, industrial automation, and smart grid industries.

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