RSF5SSJT-73-12R

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Introduction of Through Hole Resistors

Through-hole resistors, or fixed resistors, provide a fixed passive resistance to electronic circuits. They are also known as mounted resistors and are used in a variety of electrical and electronic circuit designs. Generally, through-hole resistors are cylindrical in shape and are designed to be mechanically attached to a circuit board using pins or leads, along with a solder that mechanically attaches the resistor and forms the electrical connection. The most common type of through-hole resistor is a carbon-film resistor.

Application Field and Working Principle of RSF5SSJT-73-12R

RSF5SSJT-73-12R is a through-hole resistor with a power rating of 12 watts and a resistance value of 73 ohms. The resistor is constructed from metal oxide, which is a semiconductor material with excellent electrical characteristics. It has a temperature coefficient of temperature resistance (TCR) of 10 ppm/K and an operating temperature range of -55 to +180°C. The RSF5SSJT-73-12R provides long-term reliability and stability in high temperature and high power applications. The resistor is suitable for use in automotive, industrial, and commercial applications.

RSF5SSJT-73-12R works by limiting current in a circuit. It is a passive component consisting of a resistive element that is connected between two electric contacts. When a voltage is applied across the two electric contacts, a current passes through the resistor in proportion to its resistance. This current is limited by the resistor to a safe level and helps to protect other electrical components from damage.

In addition, RSF5SSJT-73-12R also serves as a voltage divider. In a voltage divider circuit, a voltage is divided by a network of ohmic resistances. The resistor along with other resistive components divide the voltage into parts, each part having its own voltage.

The RSF5SSJT-73-12R also has self-heating properties. When it carries current, it generates some heat inside the resistor. This heat is dissipated into the surrounding environment. The amount of heat generated depends on the amount of current and resistance value. Therefore, the resistor must be selected carefully to ensure that it does not overheat in a given application.

Conclusion

RSF5SSJT-73-12R is a through-hole resistor which provides long-term reliability and stability in high temperature and high power applications. It works by limiting current in a circuit, functioning as a voltage divider, and generates some self-heating. This resistor is suitable for use in automotive, industrial, and commercial applications.

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