RNX038300MFKR8

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Through hole resistors are very useful electrical components used for various applications. The RNX038300MFKR8 is a through hole resistor from the manufacturer, Ronix. It is a high power, high stability resistor, with a low temperature coefficient, that can be used for a variety of applications. In this article, we will discuss the application field and working principle of the RNX038300MFKR8.

Application Field and Working Principle

The RNX038300MFKR8 has a wide range of application fields including high power audio systems, radiation-sensing circuits, and DC power converter circuits. Its low temperature coefficient allows it to perform under extreme conditions without much of a decrease in its resistance value. The resistor can also be used in high voltage circuits and in circuit protection.

The RNX038300MFKR8 is composed of two main parts – a metal film layer and a ceramic core. The metal film layer is responsible for the resistor\'s low resistance value and is made of a metal alloy. The layer is also flame retardant, making it suitable for use in both dry and wet environments. The ceramic core is used to increase the resistor\'s stability and provide insulation for the film layer.

The RNX038300MFKR8 works on the principle of ohmic resistance. It opposes the flow of electrical current and reduces its intensity. As the current runs through the resistor, a small voltage drop is generated across it, which is proportional to the electrical current and is called the resistor\'s resistance. The resistor\'s resistivity is determined by its size, material composition, and temperature. The resistor is usually connected in series with a component or circuit in order to reduce the current through them.

The RNX038300MFKR8 is an effective and reliable through hole resistor for various applications. It has an operating temperature from -55°C to +155°C, a resistance range of 0.003 ohms to 0.15 ohms, a voltage rating of 300V, and is AEC-Q200-compliant. It is also constructed using high quality materials with a flame retardant construction, ensuring that it is long lasting and reliable. The resistor is easy to install and use, making it ideal for a variety of applications.

Conclusion

The RNX038300MFKR8 is a through-hole resistor with a wide range of applications. It has a low temperature coefficient and is flame retardant, making it suitable for a variety of applications including radiation-sensing circuits, high voltage circuits, DC power converters, and circuit protection. The resistor works on the principle of ohmic resistance and is able to reduce electrical current through components or circuits. The resistor is also easy to install and use, making it ideal for many different applications.

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