SQZ20AJB-10R

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Through Hole Resistors are one of the most commonly used resistors in the electronics industry. They are relatively inexpensive and are designed to offer better heat tolerance than surface-mount resistors. The SQZ20AJB-10R Through Hole resistor is a popular choice for a variety of applications, as it offers superb performance and durability. In this article, we\'ll look at the application field and working principle of the SQZ20AJB-10R.

Application Field

The SQZ20AJB-10R Through Hole Resistor is most commonly used in power supplies, electronic measurement systems, automotive electronics, and military applications. It is specifically designed for high power, high temperature, and high reliability. It is well suited for use in areas where large currents are present, as well as in equipment that is prone to extreme thermal shock. The SQZ20AJB-10R is also suitable for use in space applications where high vibration and radiation levels are common.

Working Principle

The SQZ20AJB-10R Through Hole Resistor works by passing an electrical current through the resistor material, which resists the current, generating heat in the process. The heat generated by the resistor is proportional to the amount of current that is passed through it, and thus the resistance value of the resistor can be adjusted by the amount of current that is flowing through it. By adjusting the voltage, the current can be controlled, and thus, the resistance value of the resistor can be adjusted accordingly.

The resistance value of the SQZ20AJB-10R Through Hole Resistor is further affected by the materials used during its construction. Most conventional resistors are made of carbon or metal films, but for the SQZ20AJB-10R, a combination of metal strip and ceramic core is used. This combination provides greater resistance stability, high-temperature performance, and high insulation, making it suitable for the demanding environments mentioned above.

The SQZ20AJB-10R Through Hole Resistor is also equipped with a self-cooling feature that helps prevent overheating. The resistor is designed with an internal channel that allows the heat generated by the resistor material to be dissipated more efficiently. This improved cooling design allows the SQZ20AJB-10R to handle higher temperatures than other types of resistors, which makes them an ideal choice for applications that require better heat dissipation.

In conclusion, the SQZ20AJB-10R Through Hole Resistor offers excellent performance in many different applications. It offers high corrosion and vibration resistance, stable performance over a wide temperature range, and self-cooling features that enable it to handle higher temperatures. With its superior resistance stability and reliability, it is an ideal choice for high-power electronics, power supplies, automotive electronics, and military applications.

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