MFR100FTF52-249K

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Through hole resistors are one of the most commonly used electronic components. The MFR100FTF52-249K type is a resistor that uses a metal oxide film as the resistor core, which is connected to the top and bottom copper foils, to provide a symmetrical resistive element. Since the resistance is mainly determined by the size of the carbon film, the MFR100FTF52-249K type has the advantage of traceability and positioning.

In addition, this type of resistor has an operating temperature range of -55°C to +125°C and is capable of withstanding 130% of rated voltage, making it suitable for use in circuits with high temperature and vibration requirements. The MFR100FTF52-249K is also capable of conducting high-speed switching.

The key application of the MFR100FTF52-249K are for measurement, telecommunication, industrial automation and control, household appliances, automotive relays and other related electronic and electrical equipment.

In terms of working principle, we know that the metal oxide film is connected to the top and bottom copper foils to form a symmetrical resistor. The resistance of this type of resistor is based on the size of the metal oxide film. When an electrical current passes through the resistor, it results in an induced voltage, which will cause the resistor to heat up and the resistance will increase. The resistance change will then feedback to the voltage source to maintain a certain degree of balance.

Varying the size of the metal oxide film can also affect the resistance, as changes in the size will result in a different amount of heat being dissipated. This property makes the MFR100FTF52-249K an ideal choice for applications such as high temperature and vibration environments, as well as high-speed switching applications.

In addition, the MFR100FTF52-249K has good traceability and positioning capabilities, which is very useful for precision measurements. This makes this type of resistor very suitable for industrial automation, control and measurement, as well as for telecommunication and automotive relays.

To sum up, the MFR100FTF52-249K is a type of metal oxide film resistor. It is highly suitable for precision measurements, as well as high temperature and vibration applications due to its good traceability and positioning capabilities. It has an operating temperature range of -55°C to +125°C and can withstand 130% of rated voltage and achieve high-speed switching. It is mainly used in industries such as measurement, telecommunication, industrial automation and control, household appliances, automotive relays and other related electronic and electrical equipment.

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