MFR25SFRE52-91K

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	91 kOhms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±50ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.075" Dia x 0.134" L (1.90mm x 3.40mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors: MFR25SFRE52-91K Application Field and Working Principle

Resistors are one of the most commonly used electronic components because of their versatility and simplicity. The MFR25SFRE52-91K is a type of through-hole resistor, meaning that it is installed by being passed through holes in a circuit board, with the ends then soldered to the board. It is a multipurpose resistor that is suitable for use in a variety of different applications, from home appliances to professional systems. This article will explore the application field and working principle of the MFR25SFRE52-91K.The MFR25SFRE52-91K is a high-power axial-lead resistor with ultra-low tolerance, meaning it is extremely precise. This makes it well-suited for use where reliable and precise readings are needed. The resistor is rated to dissipate up to 250W of power and is designed to work in temperatures ranging from -40°C to + 85°C with an optimal insulation range of 3400 ± 10%.The MFR25SFRE52-91K is often used in industrial applications such as motor speed control, power converter systems, industrial automation systems, HVAC systems and power supply systems. In addition, it is also used in electronic medical equipment, elevators, microwave ovens and other household appliances. It is also used in computers and other electronic devices. As a result, the MFR25SFRE52-91K is highly adaptable and can be used in a variety of applications.The MFR25SFRE52-91K functions by limiting the flow of electricity through it. That is, its resistance value determines how much electricity can flow through it. This is known as Ohm\'s law, which states that the current through a resistor is proportional to the voltage across it. The resistance restricts the current so that it is safe to transfer the desired amount of energy through the resistor.The MFR25SFRE52-91K also has a relatively low thermal resistance coefficient, meaning it is capable of dissipating heat efficiently. This means that the resistor will not get too hot during extended use, which can cause damage if not dissipated properly. This makes the MFR25SFRE52-91K safe to use in applications where it will be used frequently.In conclusion, the MFR25SFRE52-91K is an adaptable, precise, and reliable through-hole resistor. It is designed to work in a variety of mechanical and electrical applications. It operates by limiting the flow of electricity, and its low thermal resistance coefficient allows it to dissipate heat efficiently. This makes it suitable for use in a variety of different applications.

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