SQP300JB-8R2

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Through-hole resistors are electronic components which are widely used in electronic circuits. Among these resistors, the SQP300JB-8R2 is a popular choice for various applications, particularly for sensing and control.

The SQP300JB-8R2 is a fixed power resistor–a resistor that is intended for use where power dissipation is paramount. It is a high-power resistor rated at 18W and offers a maximum working voltage of 300V at 25°C. The SQP300JB-8R2 has an insulated coating that makes it ready for use in any environment, and it can be used in both AC and DC circuits.

The SQP300JB-8R2 has a number of applications. It is commonly used for over-current protection and voltage-limiting circuits, such as in switch-mode power supplies and motor drives. It is also used in surge-protection circuits and AC-power setting circuits. The SQP300JB-8R2 can be used to replace larger, traditional power resistors in many circuits.

The working principle of the SQP300JB-8R2 is based on the resistor\'s ability to dissipate power. The resistor converts the electric energy into heat energy, which is then dissipated into the atmosphere. The voltage across the resistor creates a current flow through the resistor. The current flow is proportional to the voltage across the resistor, resulting in a constant power dissipation.

The SQP300JB-8R2 is a reliable, robust resistor that can be used in a variety of applications. Its insulated coating ensures it is suitable for a wide range of environments, and it can operate safely up to 300 volts. Due to its high-power rating and excellent thermal properties, the SQP300JB-8R2 is an ideal choice for many applications.

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