RL20S753JB14

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Through-hole resistors are passive electronic components that serve to resist or limit the flow of electrical current. They consist of a long cylindrical resistive element surrounded by a protective outer layer along with two metallic leads for connection to the circuit. They are used to provide the desired resistance to any given portion of a circuit. The RL20S753JB14 is an example of a through-hole resistor and is used widely in different electronic applications. This article will provide an overview of the RL20S753JB14, its application field and working principle.

The RL20S753JB14 is a resistor with a tolerance of 5% and is rated at 20W. It is a metal film resistor having a cylindrical resistor element that measures 2.5 inches in length and has a diameter of 0.16 inches. The resistor is capable of handling up to 5A of current and comes with a rated operating temperature of 175°C. The mechanical strength of the housing material is rated at a breaking point of 20 kgf. The resistor is rated at 100 V and is RoHS compliant.

The RL20S753JB14 through-hole resistor is primarily used in industrial and instrumentation applications requiring high power dissipation and accuracy. It is used in a wide variety of applications, ranging from lighting ballasts, switchgear, electrical motors, and even audio equipment. It is also a suitable choice for high speed and high frequency electronics. Its small size and easy installation make it an ideal option in applications where space is a factor.

Unlike other through-hole resistors, the RL20S753JB14 is a low cost yet robust solution that can handle a wide range of operating conditions. It offers a wide resistance range of 0.75 to 3kOhms, and can withstand power ratings of up to 25W. It is also well suited for EMC applications due to its low capacitance and inductance characteristics.

The RL20S753JB14 works on the simple principle of opposition to electrical current. It contains a special material like carbon, which can limit the flow of electric current. The resistance of this resistor is governed by its material and construction. By varying the amount of material and altering its design, the resistance can be manipulated. This is done through the process of dimpling, wherein the volume of the resistive element is reduced in order to increase its resistance. The RL20S753JB14 can withstand high temperatures, making it a suitable choice for high power and high frequency applications.

In conclusion, the RL20S753JB14 through-hole resistor is a robust and cost-effective component ideal for a variety of industrial and instrumentation applications. Its small size and simple installation make it an attractive option in space constrained installations. Additionally, its wide operating range and high temperature rating make it a suitable choice for high power and high frequency electronics. Its working principle is based on the opposition to electrical current, with its resistance being determined by its material and construction.

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