1812SC822KAT1A

The 1812SC822KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the industry's leading capacitor suppliers. This component belongs to the 1812 package family, which represents a surface-mount form factor measuring 1.8mm by 1.2mm, making it suitable for compact PCB designs where space constraints are critical. Multilayer ceramic capacitors like this model are fundamental passive components used across virtually every segment of modern electronics. They serve multiple functions including energy storage, filtering, decoupling, coupling, and signal conditioning in power supplies, audio circuits, RF applications, and digital logic boards. The 1812 package size offers an attractive balance between capacitance density and ease of handling during automated assembly processes, making it a popular choice for volume production. The designation "822" in the part number typically indicates a specific capacitance value within AVX's naming convention. The "SC" prefix denotes this as a standard commercial-grade ceramic capacitor, positioning it for mainstream industrial and consumer applications rather than specialized military or aerospace requirements. AVX's ceramic capacitor lines are known for reliable performance across temperature and frequency ranges commonly encountered in industrial equipment, telecommunications infrastructure, automotive electronics, and consumer devices. These capacitors generally feature stable capacitance characteristics suitable for filtering and decoupling applications where predictable electrical behavior is essential. Engineers commonly specify the 1812SC822KAT1A when they require a proven, widely-stocked component that meets standard industrial performance expectations. The specific part number ensures compatibility with existing designs and manufacturing processes, particularly in established product lines or contract manufacturing environments where component consistency is paramount. The 1812 package itself is standard across multiple manufacturers, providing design flexibility and competitive sourcing options. This capacitor's form factor integrates readily into high-density PCB layouts through standard surface-mount assembly equipment. The ceramic dielectric technology used in this component family provides good frequency response characteristics, making these capacitors suitable for both DC and AC applications across audio and RF frequency bands. For engineers evaluating alternatives, the 1812SC822KAT1A represents a mainstream industrial-grade solution from a manufacturer with established quality and reliability records. Its widespread adoption ensures strong supply chain availability and compatibility with standard assembly and testing procedures, reducing procurement risk compared to more specialized or exotic component variants.