20J17K5E

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Through Hole Resistors are components designed to control electrical current and voltage levels in a wide range of applications. The 20J17K5E is an example of this type of component that is available in both through hole and surface mount formats. The purpose of this article is to provide a brief overview of the features, application field and working principle of the 20J17K5E.

The 20J17K5E is a surface mount resistor that is rated at 17K ohms and is able to handle up to 1/4 watt of power. It is available in three package sizes: SMD (Surface Mount Device), AX (Axial Lead), and TO-220 (Tab-Mount). The 20J17K5E features a temperature coefficient of 300ppm/degC and operates at up to +125°C. It also has a very low HFE (Henry Factor Equivalent) of 0.2, meaning it is able to withstand higher voltages without becoming overly erratic.

The 20J17K5E is typically used in a wide variety of electronic applications. It can be used to control power devices such as power MOSFETs, make adjustments in DC-DC converters, and perform biasing in amplifiers. Other popular applications include protection circuits, neutral current sensing, and noise suppression. Additionally, the 20J17K5E is also ideal for use in waveform generators and digital signal processors.

The 20J17K5E works by allowing the current through the resistor to be reduced or increased to its desired level. This is done by adjusting the voltage across the resistor, which is achieved by the connecting of two terminals to the opposite ends of the resistor. By varying the voltage, the resistance will change correspondingly. As the voltage passes through the resistor, it is reduced to its desired level and the current will then be regulated.

Resistors typically consist of either conducting material such as carbon or metal, or insulating material such as plastic or rubber. The 20J17K5E is constructed from a metal – tin-lead alloy with a thin coating of metal oxide, as well as additional materials such as ceramic, epoxy and silicone. The combination of these materials helps to make the resistor resistant to corrosion, dust, vibration and thermal shock.

In conclusion, the 20J17K5E is an ideal option for a wide range of electronic applications due to its low HFE, wide temperature range, and small size. It is constructed from an array of materials that make it well suited for use in a variety of industrial and consumer applications. The 20J17K5E works by allowing the current to be reduced or increased to its desired level, making it an essential component in many electronic designs.

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