CMF5536K500FHEK

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Through Hole Resistors are electronic components that are designed to limit or regulate the flow of low resistance-level currents in order to protect other components from overloading. CMF5536K500FHEK is one such component which is specifically designed to provide additional protection to circuit boards and components from short circuits, overloading, and other high-temperature impacts related to excessive current. This resistor is a far more efficient and reliable way of protecting boards and components than the use of fuses.

Application Field

The CMF5536K500FHEK through hole resistor is a strong and efficient protection tool used to protect components on a circuit board. This resistor is used mainly in industrial and commercial electronics, home appliance controllers, IoT devices, automotive electronics, and telecommunications. These components are specially designed to protect from surges, overloads, and short-circuiting.

This type of resistor is also suitable to use in motor control systems, Data Acquisition systems, Lighting systems, High Voltage Grid systems, and Robotic systems, due to its large thermal load capacity, high temperature withstand capability, and robust construction.

Working Principle

A through hole resistor works by creating a contamination-resistant, low-resistance path for electrical current to travel through. This resistor is designed with a large diameter to allow a high amount of electrical current to flow through it without creating an excessive amount of heat. The CMF5536K500FHEK is designed to have a very low working temperature (220-280° F) to ensure that it does not contribute to the insulation breakdown in sensitive components on the board.

The resistor also comes with an extremely high load rating (up to ~59mΩ), ensuring that it can handle complex loads without overloading. It also comes with a tinned copper plate contact, which provides better insulation and improved durability over conventional brass-plate designs.

The resistor can also be used to protect against accidental short-circuiting, as it is designed to cut power to components when a short circuit occurs. This prevents further damage to components and reduces the chances of a potential electric shock.

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