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Through Hole Resistors

RWR80S4R87FSS73 application field and working principle

Through-hole resistors are the most popular type of resistor in mass production technology. This type of resistor is constructed by wrapping a resistive material around a ceramic core and encapsulating it in a cylindrical shell with metal and plastic components. Through-hole resistors have longer lead lengths and can easily be installed and replaced into a space constrained PCB (Printed Circuit Board).

Application Field

Through-hole resistors are commonly used in high temperature applications, as they are able to withstand extreme conditions. They can be used to control current and voltage in a variety of devices such as TVs and monitors, audio systems, washing machines, microwave ovens, and air conditioners. The lead lengths make them suitable for use in a wide range of applications, from automotive to industrial.

RWR80S4R87FSS73 is a through-hole resistor with low electrical noise and high frequency response. It has a resistance value of 10 ohms at 25°C, a temperature coefficient of resistance of 2 ppm/K, and a tolerance of 1%. RWR80S4R87FSS73 has a power rating of 80 W and a working temperature of up to 250°C. It is also suitable for a wide range of voltages and currents, including automotive, industrial, and telecommunications systems.

Working Principle

A through-hole resistor works on the principle of electric resistance, which states that the current flowing in a wire is inversely proportional to its resistance. This is because higher resistance means higher voltage drop. The resistor’s materials and design affect its resistance and so, the current. The metallic components and the material around the ceramic core provide resistance to the current in the form of ohms, and restrict it from passing through.

RWR80S4R87FSS73 is designed to handle high temperature applications and has high-frequency response. Its working principle is based on the concept of electric resistance. The resistor’s ceramic core and the surrounding components have specific resistance value that limit the current passing through. Its higher voltage drop and low electrical noise provides a higher performance in high temperature applications.

Conclusion:

Through-hole resistors are popular in mass production technology as they are relatively easy to install and replace. RWR80S4R87FSS73 is a through-hole resistor with low electrical noise and high frequency response that is suitable for a wide range of applications. Its working principle is based on the concept of electric resistance and its design limits the current passing through. This low-resistance element is capable of handling high temperature applications and has a high-frequency response.

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