Series:	MFR
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	681 kOhms
Tolerance:	±1%
Power (Watts):	0.25W, 1/4W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Panasert
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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Through Hole Resistors

Through hole resistors are some of the most common electronic components used today. The main purpose of these components is to regulate current flow through an electrical circuit. There are several different types of resistors, each with its own unique characteristics and application. One such resistor is the MFR-25FRFPN681K. This resistor, although uncommon, has an important application field and a working principle that must be understood in order to get the best use out of it.The MFR-25FRFPN681K is a through hole resistor, meaning that it is made to be inserted into a printed circuit board or other device with the help of a soldering iron and soldering wire. This allows for much greater flexibility in where and how electronic components can be used in a circuit. The MFR-25FRFPN681K is primarily a high-power resistor, which means that it is typically used in circuits that require more current than other types of resistors can handle. This makes it a great choice for applications such as power supplies, motor drivers, or high-power LED drivers.The working principle of this through hole resistor is quite simple. It works by using an electrically resistive material to limit the flow of current in a given circuit. The resistance of this material is determined by the resistance of the resistor itself and by the amount of current that is being pushed through it. The more current that is present in the circuit, the higher the resistance will be.When it comes to the application field of the MFR-25FRFPN681K, it is mainly used in high-power applications that require a significant amount of current. Other low-power applications, such as those involving microcontrollers or digital logic, will rarely require a resistor of this type. The MFR-25FRFPN681K will most often be found in applications that involve AC power sources, motor controllers, or power supplies.The MFR-25FRFPN681K is a through hole resistor that has a wide range of applications in both high-power and low-power electronic circuits. It works by using an electrically resistive material to limit the flow of current in a given circuit, and its resistance is determined by the amount of current that is being pulled through it. This makes the MFR-25FRFPN681K an ideal choice for applications that involve AC power sources, motor controllers, or power supplies. With its relatively high-power rating, this resistor is especially ideal for applications in which high current is required.

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