RWR89S19R6FRS70

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Through Hole Resistors can be characterized as resistors with terminals that are intended to be pushed through a printed circuit board (PCB) and soldered in place. RWR89S19R6FRS70 is one such typical through hole resistor with a broad range of application fields, among which is the providing a constant current path to drive LEDs, capacitors and other components. This article will address the application field and working principles of RWR89S19R6FRS70 Resistors.

Application Field

RWR89S19R6FRS70 through hole resistors are designed primarily for use in a wide range of consumer electronics, including computers, TVs, audio and video systems, portable audio players, gaming systems and home theatre components. They are also often used in industrial environments such as for instrumentation, industrial automation, factory automation, process control, medical equipment, and test and measurement systems.

The RWR89S19R6FRS70 through hole resistors can handle power ratings up to 2W and provide constant current paths for LED lighting, capacitors, and other components to ensure stable operation. These resistors have a low impedance range of 0.1 Ohm to 99.9 Ohm, making them ideal for applications where low source impedance is a requirement. RWR89S19R6FRS70 resistors are available in a variety of shapes and sizes and have a long-term voltage tolerance of + 5% to -5%, which allows them to withstand continuous voltage fluctuations.

In automotive applications, these resistors are used to protect circuit boards from excessive current or to guard against overvoltage. For example, they can be used to reduce power consumption in amplifiers and replace current-limiting fuses. Furthermore, they have also found applications in logic controllers, electric motor control systems, and other areas.

Working Principle & Characteristics

The working principle of RWR89S19R6FRS70 through hole resistors is based on ohmic resistive losses. This means that when an electric current passes through the resistor, it loses electrical energy in the form of heat, resulting in a resistive voltage drop, which is directly proportional to the applied current. The resistance value of a RWR89S19R6FRS70 resistor can be precisely tailored by using a number of layers of metal deposited on a substrate.

The resistive layer is usually in direct contact with a soldered contact which is then connected to the printed circuit board. The material of the resistor is typically a metal or alloy, which is deposited on the substrate. The surface of the resistive layer is then coated with a resistive dielectric material, which helps to reduce the rate of power dissipation. The contact is typically gold plated, ensuring a reliable and durable connection.

The RWR89S19R6FRS70 through hole resistors have a number of characteristics that make them perfect for various applications. They have a low voltage and current ratings, which ensures stable operation even under fluctuating voltage and current conditions. They come in a variety of shapes, sizes, and colors, making them suitable for various spaces. They are also highly reliable and long-lasting, with a long-term voltage tolerance of + 5% to -5%. They have a low vibration performance, meaning that they can resist any mechanical vibrations even during intensive usage.

In conclusion, RWR89S19R6FRS70 through hole resistors are designed for a wide range of applications in consumer electronics, automotive applications, industrial systems, and so on. Their features of low voltage and current ratings, long-term voltage tolerance, and low vibration performance make them highly reliable and ideal for various applications. It is therefore important to take these characteristics into consideration while designing or selecting a resistor for a particular application.

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