CW02B15R00JE70HE

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Description of Through Hole Resistors

Through hole resistors are resistors which are fitted to the mounting board using a process called “through hole”. This consists of drilling a hole in the centre of the mounting board, through which the resistor passes. The resistor is then soldered to the board, either manually or using an automated soldering system. The hole is then filled with a resin, to provide electrical insulation between the components on either side of the board.

The resistor passes through the mounting board, and its connection point is soldered onto the board surface. The main advantage of this type of resistor is that it provides a very robust connection between the two components on either side of the board. However, due to the complexity of the installation process, these types of resistors are generally much more expensive than surface mount resistors.

Application Field of CW02B15R00JE70HE

CW02B15R00JE70HE is a type of through hole resistors which includes a high wattage rating and a high voltage rating, so it is suitable for applications in high-voltage circuits and high-wattage circuits.

In addition, these types of resistors are often used as current sensing and power limiting resistors, due to their high power handling capabilities. They can also be used as voltage reference resistors, due to their high voltage ratings. Other applications of this type of resistor include energy storage applications, temperature control, current sensing, and power supply regulation.

Working Principle of CW02B15R00JE70HE

The working principle behind a through-hole resistor is simple. When a voltage is applied to the resistive element, a current is induced which is proportional to the voltage. This current produces a voltage drop across the resistive element, which is called the voltage drop. The resistor dissipates this voltage drop as heat energy, so the amount of heat energy dissipated is proportional to the current passing through the resistor. Thus, the resistor provides a resistive force to the current, effectively limiting the amount of current flowing through the circuit.

Other than providing a voltage drop, the resistor also acts as an insulator against electrical noise. The high wattage rating of the CW02B15R00JE70HE makes it suitable for applications in which a large amount of current needs to be contained in a small space, such as in automotive and industrial applications.

In addition, the high voltage rating of the resistor makes it suitable for use in high-voltage applications, where high voltage spikes can occur. This type of resistor can effectively limit the current flow in these high-voltage applications, thus protecting other components in the circuit from overvoltage.

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