H4P680RDCA

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Through Hole Resistors are essential components in electronic circuits and play an important role in controlling signal values. One type of through hole resistor is the H4P680RDCA. In this article, the application field and working principle of the H4P680RDCA will be discussed.

Application Areas

H4P680RDCA is a general-purpose through hole type resistor. It is suitable for a wide range of electronic applications, such as circuit protection, signal regeneration, signal level control, clock frequency control, power dissipation, and filter design. Due to its high power handling capability, it is commonly used in industrial electronics. It also provides a cost-effective solution for Electronic Design Automation (EDA) professionals.

Working Principle

H4P680RDCA is an axial-mounted resistor. The axial leads of the resistor are connected to a printed circuit board. The resistor is composed of a metal film deposit (copper or aluminum) on a ceramic substrate. The substrate is made up of plates of conductive material (such as aluminum or crocodile leads). The width and length of these plates determine the resistance value of the resistor.

When a voltage is applied to these plates, a current is flowing through them. This current flows through the resistor, resulting in the resistance value. The resistance value is determined by the thickness of the metal film, the width of the resistive plates, and the length of the plates.

H4P680RDCA is also equipped with a temperature coefficient. This feature allows the resistor to adjust to changes in temperature, ensuring stability of the applied voltage. When the temperature changes, the resistance value of the resistor also changes. This feature prevents the resistor from becoming damaged or malfunctioning.

Conclusion

The H4P680RDCA is a versatile through hole type resistor suitable for a wide range of electronic applications. It is composed of a metal film deposit on a ceramic substrate and has a temperature coefficient, allowing it to adjust to changes in temperature. This resistor is commonly used in industrial electronics and provides a cost-effective solution for EDA professionals.

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