Introduction to Through Hole Resistors - MFR1WSFBE52-143K Application Field and Working Principle

Through hole resistors are widely used in a variety of applications, ranging from consumer electronics, automotive electronics, medical electronics to industrial applications. MFR1WSFBE52-143K through-hole resistors provide superior performance and reliability. This article will discuss the application field and working principle of MFR1WSFBE52-143K through-hole resistors.

Application Field of MFR1WSFBE52-143K Through-Hole Resistors

MFR1WSFBE52-143K through-hole resistors are designed for a range of applications, including surface-mount and board-level circuit designs. The MFR1WSFBE52-143K features a low ratio of resistance to power dissipation and it is highly stable over temperature. It is suitable for precision circuits, current sensing applications, voltage regulation, and audio and video equipment.

The product is designed for compatibility with SMT-style assembly equipment, and it is available in a variety of sizes and ratings. The default temperature coefficient is ±100 ppm/K, and the tolerance is ±1%, making it ideal for precision circuits. The product also features a low profile design, allowing for easy installation in areas with limited space. Its high dielectric withstand rating ensures superior reliability even in harsh environments.

Working Principle of MFR1WSFBE52-143K Through-Hole Resistors

The working principle of a through-hole resistor is based on the fact that the voltage applied across the device is proportional to the current passing through it. This is known as Ohm\'s law. When the voltage across the resistor is constant, the current flowing through it will remain constant. The current flowing will be determined by the resistance of the device and the voltage applied across it. Therefore, the MFR1WSFBE52-143K through-hole resistor is used to limit the current passing through a circuit, as well as to produce a steady voltage level in a circuit.

The MFR1WSFBE52-143K through-hole resistor is composed of two terminals of a resistive material, usually carbon film. The resistive material is contained within a non-conductive housing that protects it from physical damage or contamination. A current flowing through the resistor will cause heat to be generated. This heat is dissipated away from the resistor through natural convection. The rate of dissipation of the heat is directly proportional to the power rating of the resistor. Therefore, the power rating of the resistor will determine how much current can safely be applied to it.

Conclusion

The MFR1WSFBE52-143K through-hole resistor is designed for a variety of applications. It features a low ratio of resistance to power dissipation, a high stability over temperature, a tolerance of ±1% and a ±100ppm/K temperature coefficient. Its low profile design allows for easy installation in limited space applications, and its high dielectric withstand rating ensures superior reliability. The working principle of the resistor is based on Ohm\'s law, where the voltage applied across the resistor is proportional to the current passing through it. Heat generated by the resistor is dissipated through natural convection.