MFR1WSFRF52-66R5

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Through Hole Resistors are essential components in printed circuit boards and integrated circuits which are widely used in a variety of electronic and electrical applications. The MFR1WSFRF52-66R5 is a type of through hole resistor which is often used in many electronics, and this article will discuss the application field and the working principle of the device.

Application Fields

The MFR1WSFRF52-66R5 is a 0.25W, 24K resistor which is suitable for many applications, including portable electronic devices such as cell phones, digital audio players, digital televisions, remote controls, game consoles, laptop computers and digital cameras. The device is also extensively used for small home appliances and engineering projects. The MFR1WSFRF52-66R5 is specifically well-suited to situations in which a significant level of voltage is required, but where weight and size must be kept to a minimum.

Working Principle

The MFR1WSFRF52-66R5 is constructed from a ceramic substrate which has two terminals at either end. At the centre of the substrate is a wire-wound resistor which is responsible for the resistance function. The circuit resistance is determined by the number of turns of the wire, and the diameter of the wire used. The substrate itself acts as an insulator, thereby stopping the resistive current from travelling through it.

The MFR1WSFRF52-66R5 is designed with a very low thermal coefficient, meaning that the amount of resistance provided by the device will not change significantly as the temperature of the surroundings fluctuates. In addition, the device is antistatic, meaning that the resistive properties of the circuit will not be affected by EMI (electromagnetic interference). This means that the MFR1WSFRF52-66R5 is suitable for use in applications which operate in environments with high levels of EMI, such as medical equipment and electronic instrumentation.

Conclusion

The MFR1WSFRF52-66R5 is a through-hole resistor which is designed for a variety of applications, offering a low thermal coefficient and high EMI protection. The device operates by having a wire-wound resistor at its centre which is surrounded by a ceramic substrate offering insulation so as to ensure the resistive current stays within the device. The device is well-suited to situations in which weight and size must be kept to a minimum, and has been seen in use in portable electronic devices, small home appliances and engineering projects.

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