MF0207FTE52-20K

Through hole resistors are devices that are used to control the amount of electricity flowing through a circuit. They are used to reduce current flow, alter signal levels, and divide voltages. It is important to understand the application field and working principle of through hole resistors before using them. This article will discuss the application field and working principle of MF0207FTE52-20K through hole resistor.

Applications of MF0207FTE52-20K Through Hole Resistors:

The MF0207FTE52-20K is a low-power resistor used in electronic circuits. It is typically used in power electronic components such as switched-mode power supplies, DC/DC converters, DC motors, and inverters. It is also used in audio systems, radio receivers, and electric motors. This resistor is suitable for general-purpose, low-power applications. It has a power rating of 2 Watts and a maximum operating temperature of +125°C.

Working Principle of MF0207FTE52-20K Through Hole Resistors:

Through hole resistors act as “electrical fuses.” They work by limiting the amount of current that flows through the circuit. When the circuit exceeds the rated current, the resistor heats up due to the resistance (also known as ohmic heating). The heat generated by the resistor causes it to increase in resistance, which further limits the flow of current. This prevents excessive current from damaging the circuit.

The resistance of the MF0207FTE52-20K through hole resistor is 2 Ohms. It is composed of a spiral of conductive material that is wound around an insulated form and encased in a heat-resistant ceramic body. This design limits the flow of current passing through the resistor and prevents damage from excessive current. It is designed to have a tolerance of 5%, meaning that the actual resistance may be up to 5% greater or smaller than the rated resistance.

Conclusion:

The MF0207FTE52-20K through hole resistor is a low-power resistor with a rated power of 2 Watts and a maximum operating temperature of +125°C. The resistor works by limiting the amount of current that flows through the circuit, preventing circuit damage from excessive current. It is suitable for general-purpose, low-power applications and has a tolerance of 5%.