MFP50SBRD52-150K

Through Hole Resistors are commonly used in electronics to regulate electric currents, reduce wiring loss and heat, provide electrical insulation to prevent fires, and create noise signals for audio devices. The MFP50SBRD52-150K is a type of through hole resistor, especially designed for applications where cost and size optimization is crucial. This article will discuss the application fields of this part, as well as explain its working principle.

Application Field

The MFP50SBRD52-150K is designed for use in high-frequency, high-power, DC-DC converters, as well as high-power switching applications. It is also suitable for voltage regulation, power distribution, line balance, and system voltage variations. This part is especially advantageous for audio consoles due to its low electromagnetic interference. It is often used in solar inverters and other power supply systems. Additionally, due to its rigid construction, it is able to withstand high temperatures and is suitable for use in air-conditioning applications.

Working Principle

The MFP50SBRD52-150K is a through hole resistor, which means that it is designed to be used with through-hole technology. Through hole technology involves the insertion of electronic components into circuit boards via a hole in the PCB instead of utilizing surface mount technology. This allows for more robust connections and increased temperature cycling. In the case of this part, it is a metal film precision resistor that is constructed with an aluminum substrate that carries a printed circuit and an axial lead terminal.

The part contains 3 terminals, including the two axial leads, which attach to the resistor’s surface mount pads, and a third pin, which is used as a connection point to the circuit board. To connect the resistor to a circuit board, the two axial leads must be inserted into the board’s through hole, and the third pin is then connected to the board’s ground plane. This ensures a secure, reliable connection between the board and the resistor. The axial leads then act as a conduit for the electrical current when the circuit is switched on. The resistor then works to regulate the current, allowing for the desired electrical characteristics to be achieved.

Conclusion

The MFP50SBRD52-150K is a type of through hole resistor that is designed for applications that require cost and size optimization. This part is highly reliable and is suitable for use in power supply systems, audio consoles, and air-conditioning applications. The resistor is constructed with an aluminum substrate that contains a printed circuit and an axial lead terminal. When connected to a circuit board, the two axial leads transfer current through the resistor, and it is able to regulate the current according to its specified electrical characteristics.