OF20GJE

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Through hole resistors, also known as leaded resistors, are resistors with two lead wires of different lengths that are soldered to a printed circuit board. They have been around for many years and are still commonly used today.The OF20GJE (Open Frame, 20k ohm, Gold Joined Ends) is a through-hole resistor that has been designed to meet the requirements of modern electronic circuits. It features a 20kΩ resistor element encased in a ceramic package, with two gold plated lead wires of different lengths (typically between 4 and 7.5 inches) protruding from either end. The combination of package material and gold plated leads makes the OF20GJE resistant to high temperatures, corrosion, vibration, and electrical noise.The OF20GJE is often used in applications requiring high power dissipation and/or high voltage. Some of these applications include power supplies, audio amplifiers, motor drives, and medical equipment. It is also ideal for situations where there is limited space, as it can be easily mounted on a printed circuit board or directly to a heat sink.The working principle of the OF20GJE is relatively simple. When connected to a current source, electrons will flow through the resistor’s element, creating resistance and dissipating power in the form of heat. The amount of resistance depends on the material used for the element (e.g. carbon or metal oxide film) and the length of the leads. As long as the current does not exceed the device’s ratings, the OF20GJE will function properly.In conclusion, the OF20GJE is a robust and versatile through-hole resistor. It is well suited to applications requiring high power dissipation and/or high voltage operation. Its simple working principle makes it easy to use and maintain, and its ceramic package and gold plated leads offer excellent resistance to environmental factors such as vibration and electrical noise. The OF20GJE is an ideal choice for many electronic projects.

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