SCMS5D25-821

DC Resistance (DCR):	8.65 Ohm Max
Height - Seated (Max):	0.110" (2.80mm)
Size / Dimension:	0.205" L x 0.205" W (5.20mm x 5.20mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SCMS5D25
Shielding:	Shielded
Current - Saturation:	110mA
Current Rating:	180mA
Tolerance:	±20%
Inductance:	820µH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors: SCMS5D25-821 Application Field and Working Principle

Fixed inductors are essential components of electronic circuits, as they are designed to keep electrical signals in the circuit. Often referred to as “chokes”, fixed inductors are used to reduce the amount of current that can pass through the circuit without introducing too much noise or interference. The SCMS5D25-821 is a type of fixed inductor, designed for high-efficiency and mixed-signal applications in consumer and industrial markets. In this article, we will discuss the application field and working principle of this product.

Application Field of SCMS5D25-821

The SCMS5D25-821 is a member of the SuperInductor family of fixed inductors, which also includes the SCMS5D25-817. It has a variety of applications, such as power converters, LCD TVs, digital signal processing circuits, etc. The unique design of the inductor allows it to reduce power loss and noise in applications that require high-efficiency power conversion.The SCMS5D25-821 is an incredibly versatile component and can be used for different applications such as:

• Power converters.
• Digital signal processing.
• Telecommunication circuits.
• Power supplies.
• LCD TVs.
• Electromagnetic interference (EMI) filtering.
• RF signal amplifiers.

Additionally, the SCMS5D25-821 is exceptionally robust due to its polyimide-based construction, making it ideal for high-temperature applications. It can operate in temperatures ranging from -40°C to +85°C, making it suitable for use in a variety of extreme environments.

Working Principle of SCMS5D25-821

The SCMS5D25-821 is an inductor, which is an electromagnetic component that is used to restrict the flow of electricity in a specific direction. A fixed inductor works on the principle of inductive reactance, which is the resistance to the flow of alternating current which varies with frequency.When an alternating current flows through the conductor, the inductor produces an electromagnetic field which opposes any change in the current. This electromagnetic field stores energy and is released when the current flow decreases, which is then used to counteract the decrease in current flow and maintain a steady flow.The SCMS5D25-821 has a unique design that enables it to eliminate noise and reduce power loss by dampening the alternating current, which helps to maintain signal integrity and prevent interference. As the inductor works to steady the current, the output voltage remains constant, ensuring a consistent performance in all applications.

Conclusion

The SCMS5D25-821 fixed inductor is a versatile and robust component with a wide array of applications. It is designed for high-efficiency performance, and its unique construction helps to reduce power loss and eliminate noise. Additionally, it can operate in extreme high and low temperatures, making it suitable for use in a variety of different environments. The working principle of this inductor involves inductive reactance, which is the resistance to the flow of alternating current that is varied by frequency. By maintaining a steady current throughout the circuit, this inductor helps to prevent interference and ensure signal integrity.

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