PPN320JT-73-200R

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Through Hole Resistors play an important role in a variety of circuit, power and signal applications. They are small, reliable, and are typically housed within a ceramic body, allowing them to withstand high temperatures and heavy loads. Among the wide range of resistors, PPN320JT-73-200R is one of the most widely used resistors because of its versatility and performance. In this article, we will discuss its application field and working principle.

Application Field

PPN320JT-73-200R is a type of through hole resistor, which is designed for use in high-frequency radio frequency (RF) applications, where low inductance and low resistance characteristics are essential. It is also used in heavy-duty power and signal applications, where high current and voltage surges are expected. Furthermore, these resistors can be used in combination with other resistors in complex circuit designs, providing accurate and precise control over the current law.

Working Principle

The PPN320JT-73-200R through hole resistor adopts a specific composition of several different layers of metal, which together combine to form a resistor with specific characteristics. Firstly, the metal body of the resistor is formed, which typically includes a core of silver and nickel alloy. Secondly, layers of tantalum nitride, titanium nitride, and carbon resistors are applied to the core. Finally, a layer of solder is applied to the outer surface of the resistor, completing its makeup.

The two main electrical characteristics of the PPN320JT-73-200R are its resistance value and its temperature coefficient. The resistance value determines the amount of current that flows through the resistor when applied to a circuit, while the temperature coefficient determines how the resistance value changes with temperature. The PPN320JT-73-200R has a resistance value of 200 ohms, with a temperature coefficient of 5.9ppm/K. This allows it to maintain its resistance value in high-temperature applications, and enables the resistor to be used in combination with other components in precision circuits.

Overall, the PPN320JT-73-200R through hole resistor is an extremely versatile and reliable component that is used in a variety of power, signal and RF applications. Its low inductance and resistance, together with its temperature coefficient, make it a great choice for precision circuit designs. This makes it a very popular choice for engineers and designers alike, and ensures that it will remain a mainstay in electronic assemblies for years to come.

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