RL20S244JB14

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Through Hole Resistors are some of the most commonly used electronic components. RL20S244JB14 is a through hole resistor that is used in a variety of applications and industries. The RL20S244JB14 is a high-power metal oxide film resistor which has been designed for high-reliability in aviation and other designed industrial applications.

Application Field

The RL20S244JB14 has been designed to handle up to 10W of power and withstand up to 500V of overload voltage. This makes it well suited for larger-scale, higher voltage applications such as those found in automotive, communications, industrial machinery, and consumer electronics. Additionally, its high-reliability and low temperature coefficient of resistance make it a good choice for locations where consistent performance over a range of temperatures is necessary.

Working Principle

The working principle of a through hole resistor is largely similar to that of other types of resistors. This type of resistor is constructed with a substrate material, typically ceramic, which is then lined with a metal oxide film. This coating is then a resistive material, such as nickel chromium, which is used to create a resistance to the flow of current. The resistance is determined by the thickness of the film and its resistivity.

When current is applied to the resistor, the electric field creates a voltage across the resistor. This voltage, combined with the resistor’s resistivity, creates an electric resistance. This resistance is what limits and controls the current in the circuit. In the case of the RL20S244JB14, its higher power dissipation and overvoltage capability allows it to handle larger currents and overpower transient movements.

Conclusion

The RL20S244JB14 through hole resistor is a popular option for higher voltage applications due to its high power dissipation, overload voltage, and high-reliability design. Its working principle of having a resistive material on its surface makes it one of the most widely-used electronic components in a variety of industries.

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