RN60E4022BR36

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Through Hole Resistors are an essential component of any electrical circuit, providing resistance to small currents that keep various components below their limit. The RN60E4022BR36 is a high power carbon film resistors used in many electrical applications. It is through hole mounted, meaning it is easily integrated into printed circuit boards. Let us explore the field applications and working principles of this resistor.

Applications

The RN60E4022BR36 is recommended for power supply by-pass, over-voltage protection, and heater circuit applications. It is a high power type, with a nominal power rating of 0.5 watts, and a maximum operating temperature of +85°C. It is designed to guarantee excellent stability and tight tolerances of ±5% at high temperatures, making it an ideal choice for applications with low noise and high dimensional precision. For example, it is used in rectifiers, transformers, motors, UPS systems, and back-lighting circuits that require tighter tolerances.

These resistors also have good overload and surge current capabilities. They can handle extreme temperatures and thermal shock much better than many other types of resistors, making them suitable for applications that require frequent maintenance. Their overall dimensions are quite small, which means they can be integrated into highly limited space circuits.

Working Principles

The RN60E4022BR36 is a high power carbon film resistor. It consists of an alloy powder resistor element, encased in epoxy resin. The resistor is encased in a molded case which aids in the process of dissipating the energy generated from its converter. This molded case also acts as a protection layer to prevent any damage to the resistor.

The resistor is connected between two terminals of a circuit, and its resistance value determines the amount of current that is allowed to pass from one terminal to the other. The higher the resistor value, the less current is allowed to pass. This is done by consuming a portion of the applied voltage in the form of heat. The voltage applied to the resistor will cause it to heat up, and the heat will be dissipated through the molded case, preventing any thermal damage to the resistor.

The RN60E4022BR36 has a wide range of operating temperatures, making it versatile for many applications. The maximum operating temperature is +85°C, with a nominal power rating of 0.5 Watts, and a temperature coefficient of 500ppm. This high temperature coefficient allows for better stability and tighter tolerances at high temperatures.

Conclusion

The RN60E4022BR36 is a high power carbon film resistor suitable for a variety of applications. It has a wide range of operating temperatures and is able to handle extreme temperatures and high surge current much better than other types of resistors. The molded case provides excellent protection and extra heat dissipation, allowing for improved stability and tighter tolerances. Its small size make it ideal for integration into limited space circuits, making it a great choice for various applications.

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