CPR031R500KE31

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Through Hole (TH) Resistors are common components used by both professionals and hobbyists in electronic circuits. The THR031R500KE31 is one of these TH Resistors, with specific design features and characteristics. Understanding its features, applications, and working principles are important for anyone managing electronic components.

Description

The THR031R500KE31 is a TH resistor rated at 0.5W. It has a wattage of 0.5W and an operating temperature of -55 to +125°C. It features a low profile and is plated in Nickel so it is less susceptible to corrosion. Its body is made of plastic making it easier to handle than its metal counterparts, and it has lead plating that makes it resistant to many environmental and mechanical influences.

Application

The THR031R500KE31 is intended for use in high-current circuits, such as lighting systems and power cables. It is suitable for ground and neutral line applications due to its high withstand capability and its small size. It can be used in a variety of low voltage applications such as audio amplifiers, telecommunications, consumer electronics, and medical equipment. Its size also makes it suitable for use in motherboards, mobile phones, notebooks, and game consoles.

Working Principle

A TH resistor operates using Ohm’s Law which states that the voltage through a conductor between two points is equal to the current times the resistance between those two points. The resistor is basically a conductor that has an embedded element that provides resistance to the flow of electricity. In the case of the THR031R500KE31, this element is composed of carbon which is sprayed onto the inner surface of the TH resistor. This constricted current flow results in a voltage drop across the device.

Conclusion

The THR031R500KE31 is a very useful and versatile TH resistor component. It has a low wattage and a low profile which make it ideal for use in a wide range of applications from high-current circuits to small, low-voltage consumer electronics. Its working principle relies on Ohm’s Law and its construction enables it to withstand a wide range of environmental and mechanical conditions.

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