SFR25H0007871FR500

Series:	SFR25H
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	7.87 kOhms
Tolerance:	±1%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	--
Size / Dimension:	0.098" Dia x 0.256" L (2.50mm x 6.50mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction to Through Hole ResistorsThrough hole resistors (THRs) are a type of resistor created to inhibit, or resist, the flow of current in a circuit.They usually have two or more electrodes extending from their body, allowing them to be mounted onto a circuit board for easy installation. When the electrodes on the resistor are connected to a power source, they create a resistor for the electrical current to flow through. Depending on the type of THR, the rate of resistance to the current can vary, enabling the resistor to be used for different applications.SFR25H0007871FR500 Application FieldThe SFR25H0007871FR500 is a type of THR used for low-power applications, such as micro-controller (MCU) applications. This THR is characterized by a high power rating (0.15W) and a low voltage rating (25V). Additionally, it features a moderately low resistance of approximately 78.71 ohms. This resistance ensures that the resistor can provide a small amount of resistance to the current passing through, while still not limiting the current too much. The low resistance and relatively high power rating of the SFR25H0007871FR500 makes it ideal for use in low-power circuit applications, such as those involving MCUs. The relatively low voltage rating of this THR ensures that the resistor will be able to provide resistivity even under low power conditions, while still maintaining a low temperature.Working Principle of SFR25H0007871FR500The primary working principle of the SFR25H0007871FR500 is to provide a resistive element in the electrical circuit. The SFR25H0007871FR500 will impose a certain amount of resistance onto the electrical current passing through the circuit. This resistance helps to limit the amount of electrical current that passes through the circuit, preventing it from becoming overloaded and preventing damage from occurring. Additionally, the SFR25H0007871FR500’s resistance helps to regulate the voltage passing through the circuit. This helps prevent the voltage from becoming too high and damaging the electronics within the circuit. The SFR25H0007871FR500 is also designed to maintain a low temperature even when exposed to high currents, helping to prevent the resistor from becoming damaged due to excessive heat. ConclusionThrough hole resistors, such as the SFR25H0007871FR500, are a type of resistor intended to provide resistance to the electrical current passing through a circuit. The SFR25H0007871FR500 is ideal for low-power applications and features a low voltage rating and moderately low resistance of 78.71 ohms. Its primary working principle is to limit the amount of electrical current and voltage passing through the circuit, while maintaining a low temperature. This helps prevent the resistor and the circuit from becoming damaged due to excessive electrical current or heat.

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