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Through Hole Resistors

A through hole resistor, or TH resistor, is a type of electrical component that is typically mounted on a printed circuit board, or PCB, which is designed for an electrical circuit. The CMF5531K600BEEB70 contains numerous through hole resistors that work together to form a useful component for a variety of electronic designs.

Through hole resistors are usually made up of two wires that are held together by metal pins that are soldered into the PCB. The pins come in various sizes and thicknesses and are designed to fit into the plated through hole of the circuit board. The insulation layer around the wire ensures that the electrical current does not leak out before reaching its destination.

Application Field

The CMF5531K600BEEB70 is designed for use in automotive and industrial electronics. It is designed to resist high temperatures and pressures. The through hole resistors in the CMF5531K600BEEB70 are specifically designed for use in high-current applications, such as inverter or motor control, along with lighting systems. The pins of the through hole resistors come in standard sizes and can be easily inserted into existing through-hole plating on the circuit board.

Working Principle

The basic principles of the through hole resistor, CMF5531K600BEEB70, are the same as other types of resistors. The through hole resistors work to limit the amount of current that can pass through the circuit, in order to protect other components from electrical overload or overheating. The resistance of the through hole resistor is given in ohms, from 1Ω to 100MΩ. The resistance of the resistor is determined by the thickness of the pins, as thicker pins provide higher resistance.

When current passes through the resistor, it is dissipated as heat. The through hole resistors must be designed to dissipate the heat that is produced. The maximum power dissipation is typically kept below 0.25W to ensure the circuitry that is attached to the resistor does not overheat.

These resistors are relatively inexpensive and come in a variety of sizes and shapes. They are frequently used in automotive and industrial applications, thanks to the expanded range of resistance that they are built with. These types of resistors are relatively easy to design with and are available in both through-hole and surface mount packages.

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