SQM200JB-18K

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Through Hole Resistors - SQM200JB-18K application field and working principle

Through hole resistors are widely used in electronic electronics and electrical engineering. They serve as protection elements and are the most cost-effective and reliable type of resistance. The main application for through hole resistors are in high-power lighting, thermal protection circuits, high precision instrumentation and filter circuits. The SQM200JB-18K through hole resistor is a widely used type of through hole resistance and is known for its reliability and quality.

The SQM200JB-18K through hole resistors are designed for use in high power lighting, thermal protection circuits, and high precision instrumentation and filter circuits. The SQM200JB-18K through hole resistor has an operating temperature range from -55°C to +125°C, and a maximum continuous operating voltage of 350V. It has a tolerance of 5% and a rated power of 0.5 Watt.

The working principle of through hole resistors is based on the Ohm\'s law and the Elmeau\'s law. According to the Ohm\'s law, if a potential difference applied across two ends of a metallic conductor then the amount of current flowing through it depends upon the resistance. Similarly, Elmeau\'s law states that if voltage across a conductor is varied as a resistor, then a constant current will flow through the conductor. Thus, through hole resistors can be used to limit the current by introducing resistance in the circuit.

The key advantages of SQM200JB-18K through hole resistors are their wide operating temperature range, high current rating, high power rating, and excellent tolerance characteristics. Due to its high current rating, it is suitable for use in high-power lighting applications, thermally protected circuits, and high precision instrumentation and filter circuits. Furthermore, the resistor\'s tolerance characteristics make it a suitable choice for precision circuits. Thanks to its low temperature coefficient and low resistance-temperature, it provides reliable performance and protection.

Overall, the SQM200JB-18K through hole resistor is a reliable and cost-effective type of resistance. It is the ideal choice for applications that require high power rating, wide operating temperature range, and high precision tolerance characteristics.

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