1812SC472MAT3A

The 1812SC472MAT3A is a multilayer ceramic capacitor manufactured by AVX, belonging to the 1812 package family of surface-mount components. This designation indicates a rectangular form factor measuring 1.8 mm by 1.2 mm, making it suitable for compact circuit board layouts where space is constrained. The component is designed for general-purpose energy storage and filtering applications across a broad range of industrial and commercial electronics. Multilayer ceramic capacitors in the 1812 package category are widely used in power supply circuits, signal conditioning stages, and decoupling networks. They serve critical functions in stabilizing voltage rails, filtering high-frequency noise, and providing localized charge storage near active components. The compact surface-mount format allows for efficient PCB layout and automated assembly, making this type particularly valuable in high-volume manufacturing environments where board density and production speed are important considerations. The SC series designation from AVX indicates this capacitor is part of a reliable, general-purpose family optimized for standard industrial applications rather than specialized high-performance or extreme-environment use cases. Components in this series are typically specified when engineers need robust, cost-effective capacitance values without requirements for exceptional temperature stability, ultra-high voltage ratings, or specialized dielectric materials. The 1812SC472MAT3A follows established industry standards for its package type, allowing design engineers to reference well-documented performance characteristics and thermal behavior. Engineers might select this specific part number when their circuit requirements call for the particular capacitance value encoded in the component identifier, combined with the reliability profile and temperature characteristics typical of AVX's standard ceramic capacitor lineup. The 1812 package size offers a practical middle ground between larger 1206 components and smaller 0805 units, providing adequate capacitance value in a space-efficient form factor suitable for both consumer-grade and industrial-grade circuit boards. This capacitor would typically appear in applications including telecom equipment, industrial control systems, power management modules, and general-purpose consumer electronics. The multilayer ceramic construction offers stable performance across normal operating temperatures and provides good resistance to mechanical stress during assembly and field operation. For design engineers working on mainstream applications without extreme environmental demands, the 1812SC472MAT3A represents a standard catalog solution that balances performance, size, and procurement simplicity.