MFR-25FRE52-3M9

Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	3.9 MOhms
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:	0.094" Dia x 0.248" L (2.40mm x 6.30mm)
Height - Seated (Max):	--
Number of Terminations:	2

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MFR-25FRE52-3M9 Through Hole Resistors Application Field and Working Principle Through hole resistors, also known as fixed or axial resistors are among the most common type of electronic components. These resistors feature two lead wires, each of which extends past the component body to be mounted on the printed-circuit board. MFR-25FRE52-3M9, which is widely used in these resistors, is an SMD resistor manufactured by Yageo Corporation to meet the demands of industrial and commercial applications. This small component can be used in a wide range of applications including power supply, industrial controllers, medical device, DC/DC conversion and many more. MFR-25FRE52-3M9 is a resistor that is constructed with thick-film ceramic substrate and printed circuit board technology. Its outer dimensions are in the form of a 2.0mm x 2.4mm SMD chip with a lead pitch of 0.6mm. It has an operating temperature range of -55°C to +125°C, and its thermal resistance is between 22Ohm and 47Ohm. In terms of structure, through hole resistors typically consist of an insulating material such as a ceramic or plastic body with two metal contacts (or leads), one of which is commonly labeled with a band or markings that indicates the resistance value. MFR-25FRE52-3M9 carries a resistance value of 3.09MOhm, and is characterized by having a low thermal noise level and high insulation resistance. In terms of working principle, the resistor works by the principle of electrical resistance. When a current passes through it, part of that current is dissipated as heat due to the resistance of the material. This is what is known as the Ohm\'s Law, and it states that the voltage across a resistor is directly proportional to the current flowing through it. Thus, any change in either the voltage or the current will result in a change of the resistance and affect the amount of current flowing through the component. In order to understand how MFR-25FRE52-3M9 operates, it is important to understand the basic concept of resistance. Resistance is an electrical property which is expressed in terms of an abstract measure, Ohms (Ω). It is defined as the opposition to current flow and is measured as the voltage drop across a unit of length of wire or the resistance of a material. As such, if an electrical current is applied to a wire, it will fight against the electrical field as it tries to move forward. The more resistance the wire has, the greater the opposition it will present and the less current will be able to flow through it. Therefore, when MFR-25FRE52-3M9 is used, its resistance level can be adjusted accordingly to regulate the current flow. In conclusion, MFR-25FRE52-3M9 is a widely used SMD resistor manufactured by Yageo Corporation that is suited for industrial and commercial applications. It is constructed with thick-film ceramic substrate and printed circuit board technology and carries a resistance value of 3.09MOhm. In terms of working principle, it works by the principle of electrical resistance, with resistance being defined as the opposition to current flow. Therefore, it can be used to regulate the current flow through various electronic components.

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