1812SMS-47NGLC

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The 1812SMS-47NGLC chip is an SMD inductor. Equivalent products include:
1. Murata LQH31MN470K03L
2. TDK VLS201610HBX-470M-1
3. Bourns SRR1260-470M
4. Coilcraft 1812FS-470XJLC
5. Vishay IHLP2525CZER470M5A
These alternatives offer similar inductance values and package sizes. Always check the specific electrical parameters and physical dimensions to ensure compatibility with your application.

The 1812SMS-47NGLC is a surface-mount inductor, specifically an SMD power inductor. It is not a multi-pin component like an IC, but rather a two-terminal passive component. Therefore, it has two pins or connection points.
Its primary function is to store energy in a magnetic field when electrical current flows through it. It's commonly used in power supply applications, filtering, and energy storage in DC-DC converters. The "1812" in its name refers to its size, indicating its dimensions in hundredths of an inch (18 x 12 mils). The "47N" signifies its inductance value, which is 47 nH (nanohenries).

The 1812SMS-47NGLC is a surface-mount EMI filter manufactured by Bourns, Inc. Bourns is a global company known for its electronic components and integrated solutions. Founded in 1947, Bourns specializes in a range of products, including sensors, circuit protection, magnetic components, resistive products, and microelectronic modules. The company serves various industries, such as automotive, industrial, consumer electronics, telecommunications, and healthcare. Bourns is recognized for its innovation and quality in developing components that enhance the performance and reliability of electronic systems.

The 1812SMS-47NGLC is a surface-mount multilayer varistor designed to protect electronic circuits from voltage spikes and surges. Its application areas include:
1. Consumer Electronics: Protects devices like TVs, smartphones, and computers from transient voltage spikes.
2. Automotive Electronics: Shields automotive systems such as infotainment and navigation systems.
3. Industrial Equipment: Safeguards machinery controllers and sensors in industrial environments.
4. Telecommunications: Ensures stability in communication devices against power surges.
5. Smart Grid and Renewable Energy Systems: Protects components in smart meters and solar inverters.
These varistors are crucial in enhancing the reliability and longevity of electronic systems by preventing damage from electrical surges.

The package type 1812SMS-47NGLC refers to an electronic component, specifically an inductor or similar passive component, in a Surface-Mount Device (SMD) package with dimensions of 1812 mils (approximately 4.6mm x 3.0mm). This indicates it is designed for mounting directly onto the surface of a printed circuit board (PCB).