PWR4412-2SBR0200J

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Through Hole Resistors are an important part of many electronics assemblies, providing signal conditioning, impedance matching, and power regulation among many other applications. The PWR4412-2SBR0200J is a through hole resistor that is specifically designed to provide high-power resistive, capacitive, and inductive load regulation for AC and DC circuit applications. This product is particularly suited for fields such as telecommunication, automotive, industrial, consumer electronics, and medical.

The PWR4412-2SBR0200J is a 200 Watt, non-inductive, through hole resistor designed for power regulation and is suitable for mounting onto a printed circuit board. It has a minimum resistance of 0.02 ohms and a maximum resistance of 400.8 ohms. The resistor also features a screw mountable stud design that allows easy handling during the application process. In addition, the resistor is constructed using a high-temperature metal-oxide film that provides excellent reliability and a long life.

The working principle of the PWR4412-2SBR0200J involves the use of a metal-oxide film to convert electrical energy into heat, thereby controlling the flow of current in the circuit. The resistor’s four-terminal connection allows for precise voltage and current regulation. The resistor utilizes a four-layer structure with the top layer being a metal-oxide film, the next layer being an insulating oxide layer, and the bottom layer being an electrical contact layer. When a voltage is applied across two of the contacts, the metal-oxide film begins to heat up.

As the metal-oxide film heats up, it begins to convert electrical energy into heat, thereby reducing the resistance of the resistor and allowing more current to flow through the circuit. This process helps to regulate the power flow and protect any components connected to the circuit. In addition, the resistor can also be used for AC applications, such as in switches, lighting dimmers, and variable speed drives, as well as for power supply and power regulation applications.

The PWR4412-2SBR0200J is a widely used and reliable through hole resistor that is ideal for a variety of applications. Its high-temperature metal-oxide film provides excellent reliability, while its four-terminal connection allows for precise voltage and current regulation. Its screw mountable stud design also makes it easy to install and use in many different applications, making it a great choice for both commercial and industrial applications.

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