SQM200JB-0R18

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Through Hole Resistors are a type of electrical component whose main function is to control current flow within an electrical circuit. They do this by adding resistance to the circuit. For this reason, through hole resistors are essential to many electronics and electrical systems. The SQM200JB-OR18 is a good example of a through hole resistor, and in this article we will take a look at its application field and working principle.

SQM200JB-OR18 is a self-heating, two-terminal through hole resistor. It is typically used in high-temperature environments where tight current flow control is needed. This type of resistor has an operating temperature range of -55°C to +220°C, making it suitable for use in a variety of industrial and consumer applications such as lighting, power supplies, motor drives, machines, instrumentation, and so on. The SQM200JB-OR18 is available in two package sizes: 3205 and 1205.

The SQM200JB-OR18 is designed with a power rating of 1 watt, making it well suited for controlling power in circuits with higher currents and load requirements. It has good thermal resistance and a broad temperature coefficient range, making it suitable for current control in most electronic and electrical applications. Additionally, the SQM200JB-OR18 has excellent surge protection, noise suppression, and high pulse capability, all of which make it one of the most reliable and efficient through hole resistors available today.

The working principle of the SQM200JB-OR18 through hole resistor is relatively simple. It relies on an electrical resistance placed within the circuit. This resistance works by reducing the amount of current that can flow within the circuit, thus providing current control. In order for the resistor to achieve maximum efficiency, the electrical resistance should match the impedance of the circuit. The SQM200JB-OR18 has the added benefit of self-heating, meaning that it can compensate for the increased resistance caused by higher temperature environments, resulting in more stability and precision in current control.

The SQM200JB-OR18 through hole resistor is an excellent choice for controlling current in a variety of industrial and consumer applications. Its combination of self-heating, power rating, and temperature coefficient range make it both reliable and efficient. Its simple design and working principle make it easy to install and integrate with existing systems, making it one of the most popular types of through hole resistors available today.

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