SRR4818A-1R0Y Inductors, Coils, Chokes

Q @ Freq:	--
Height - Seated (Max):	0.079" (2.00mm)
Size / Dimension:	0.189" L x 0.189" W (4.80mm x 4.80mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-40°C ~ 150°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	140MHz
Series:	SRR4818A
DC Resistance (DCR):	25 mOhm Max
Shielding:	Shielded
Current - Saturation:	3.6A
Current Rating:	5.1A
Tolerance:	±30%
Inductance:	1µH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed inductors are components that are used in electronic circuits and stores electrical energy in a magnetic field. The SRR4818A-1R0Y is a fixed inductor produced by Stackpole Electronics Inc. It is a surface mountable inductor with an efficient design that offers high performance in various applications.The SRR4818A-1R0Y is a low-profile surface mountable fixed inductor that has a wide range of application in various electronic circuits. This type of inductor is mainly used for power inductors, decoupling, line filtering, and so on. It is ideal for use in power supply, audio, and power amplifier systems.The SRR4818A-1R0Y operates in a range of frequencies between 0.3MHz and 1.2MHz and has a high inductance ranging from 1.0μH to 15.0μH. It is made up of ferrite core material with general trace material that features high inductance, low resistance, and low EMI/RFI shielding. It has a high Q-factor that makes it suitable for high-frequency applications.The SRR4818A-1R0Y has a low DC resistance which allows for high and stable performance when used in varying current conditions such as different loads and high pulse frequencies. It also features a low losses attenuation that helps to reduce heat generated within the inductor. This type of inductor is highly reliable and offers high energy storage capability for low-profile applications.The SRR4818A-1R0Y features a high saturation current and good temperature performance, making it suitable for a wide range of applications. It is constructed with a molded polyimide coil core that offers improved reliability and effective thermal management. The inductor is designed to ensure low noise and better performance in extreme environments, thanks to its superior winding protection that prevents windings from shorting and breaking.The working principle of the SRR4818A-1R0Y fixed inductor is based on the principles of electromagnetic induction. It is a type of transformer that changes electrical current into a magnetic field that is stored in the form of an inductor coil. This induces a current in the coil, which is constantly changing as the electrical current flows through the circuit. The inductor then stores this energy in the form of a magnetic field, which is released when the electrical current stops flowing.The SRR4818A-1R0Y is a high-functionality fixed inductor that offers superior performance and reliability. It is easy to use and highly efficient, making it suitable for a wide range of applications, such as telecom, motor drives, filtering, and signal conditioning. Its low losses and high Q-factor make it an ideal choice for high-frequency applications. Additionally, its low profile design makes it easy to fit into small spaces. This type of inductor is an ideal choice for applications where size and performance are essential.

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