CPR03120R0JE31

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Through Hole Resistors, such as the CPR03120R0JE31 (also known as the CPR series) are designed to be surface-mounted delivered in chip form that provide excellent electrical and thermal stability. This type of resistor is widely used in power systems, instrumentation, and other signal processing circuits.

The specific resistor has a ferrite core, which is able to greatly increase its power handling ability by up to twenty times compared to a common resistor. The CPR series is available in various packages, and can operate over a broad range of temperatures and frequencies. For a device of such small size, it offers considerable stability as well as excellent frequency and temperature performance, making it suitable for a wide range of applications.

The CPR series resistor is a through-hole style of device, which means it is designed to be mounted directly onto the printed circuit board (PCB) via holes that are specially designed for this purpose. This provides a secure connection, allowing the resistor to remain firmly in place and ensuring the necessary electrical connection between the component and the circuit board is maintained.

The working principle of the CPR series is fairly straightforward. When electricity is applied, it passes through the resistor, which controls the current to a certain degree. This is known as resistive current control, and the degree of control is determined by the resistance of the resistor. The resistance in the resistor can be adjusted by the implementation of the either Computer Aided Design (CAD) software or by manually changing the resistive elements in the resistor.

The CPR series of resistors are utilized in a vast array of applications. They can be used in consumer electronics, power systems, industrial control systems, instrumentation, and other signal processing circuits. Additionally, they are well-suited for use in power semiconductor switching circuits, where both fast switching speeds and high current handling abilities are required. Their stability is also greatly desired in precision circuits, where deviations in resistances can be catastrophic.

Overall, the CPR series of resistors is a reliable, stable, and versatile resistive device. Its ability to control current and support a variety of high voltage and temperature applications make it an ideal choice for countless applications. Moreover, its through-hole design ensures a secure connection as well as superior electrical and temperature performance.

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