MFR25SFBE52-11R3

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Through hole resistors are one of the most commonly used components in the circuit board industry, especially in the automotive industry. MFR25SFBE52-11R3 resistors take resistors to the next level. This resistor offers excellent thermal stability, high accuracy and power handling capability. Its application field and working principle will be discussed in this article.

MFR25SFBE52-11R3 resistors are widely used in high reliability and high power applications, such as automotive electrical systems, military and avionics equipment. Its main purpose is to provide resistance to current flow. Its application field includes temperature measurement, circuit protection, pulse-width modulation, starting and stopping devices, and switching applications.

In terms of structure, MFR25SFBE52-11R3 is a cylindrical resistor with a single conductive element (usually spiral or helical, wire-wound technology). It is composed of a ceramic core, an insulating sleeve, a metal screen, and two terminals. The ceramic core is a cylinder that has a wide range of resistances. The insulating sleeve is usually a paper-sleeve and it is used to dissipate heat produced by current flow.

MFR25SFBE52-11R3\'s working principle is mainly based on the resistance theory that current is proportional to the voltage across a resistor. When a small current passes through such resistor, the resistor generates a voltage drop across it. Based on this voltage drop, the resistor can provide current for the circuit. The output of this resistor is usually a relatively small signal.

The basic structure of MFR25SFBE52-11R3 also makes it suitable for a wide range of applications. The ceramic core and insulating sleeve form a complete and reliable electrical isolation, which makes them ideal for use in high-power and high-reliability applications. In addition, this resistor has high accuracy and excellent thermal stability, which makes it suitable for temperature measurement and other precision applications.

Both through-hole and surface mount resistors are widely used in the automotive industry, and they can serve different purposes. MFR25SFBE52-11R3 resistor is a through-hole resistor that brings high reliability and power handling capability to the circuit board industry. It works on the same basic resistance theory and has an excellent structural design and thermal stability. Its wide range of applications make it an ideal choice for automotive and other high accuracy and confidence level applications.

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