Series:	SFR25H
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	7.32 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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Through Hole Resistors

SFR25H0007321FR500 Application Field and Working Principle

Through Hole Resistors (THRs) are electrical components designed to limit or control the flow of electrical current through a circuit. They can be used for a variety of applications, such as regulating voltage, providing feedback in a circuit, or protecting against excessive current. The SFR25H0007321FR500 withstands up to 500 volts, and is rated for 10 watts. It is suitable for use in digital control systems, and is commonly used in the industrial and the automotive sectors.

The SFR25H0007321FR500‘s working principle involves the use of a resistor, which is a device that is built using Rohm cermet wedges, as well as silver and nickel barrier layers. These barrier layers form a thin-film layer that is in between the two wedges. This thin-film layer reduces the impact of varying resistance values due to changes in temperature or voltage. This helps maintain a stable voltage and provides resistance against excess current. When a current passes through the resistor, the thin film layer creates a voltage drop across the resistor, which is proportional to the current that passes through it. With this voltage drop, the resistor is able to control and limit the current.

The SFR25H0007321FR500 can be used in a variety of applications. It can be used as a voltage regulator, current limiter, or voltage/current protector. As a voltage regulator, this resistor can be used to control excessive voltages in a system, helping it remain within the safe operating parameters. As a current limiter, the resistor can be used to limit the current that passes through a circuit, preventing damage to the components due to excessive current. As a voltage/current protector, this resistor can help protect the system from sudden spikes of current or voltage, helping to ensure the system\'s stability and reliability.

Aside from the aforementioned applications, the SFR25H0007321FR500 can also be used to provide protection against electromagnetic interference (EMI). This is done by using ferrite beads, which are made of a spool of wires with small ceramic beads spread across them. The ceramic beads absorb the EMI, limiting the interference from reaching the circuit. This helps maintain the system\'s signal integrity and ensures that the system functions properly.

The SFR25H0007321FR500 is an extremely versatile resistor, as it can be used in a variety of applications. It can be used as a voltage regulator, current limiter, or voltage/current protector. It can also be used to provide protection against EMI, helping to ensure the system\'s signal integrity. With its reliable construction and wide range of applications, the SFR25H0007321FR500 is an excellent choice for any application where reliable voltage regulation and protection from EMI is required.

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Part Number	Manufacturer	Price	Quantity	Description