1812AA151KAT1A

The 1812AA151KAT1A is a ceramic capacitor manufactured by AVX, representing a reliable component choice for general-purpose filtering and coupling applications across industrial and commercial electronics. This part belongs to the 1812 package family, a surface-mount ceramic capacitor size that balances compact footprint with reasonable capacitance and voltage handling capabilities. The 1812 form factor is widely used in modern PCB designs where space constraints exist but moderate component performance is required. Ceramic capacitors in the 1812 package are commonly specified in power supply circuits, signal conditioning stages, decoupling networks, and RF applications. Engineers select components from this family for situations requiring stable, cost-effective capacitance values without the size demands of larger packages. The AVX 1812AA series maintains consistent electrical characteristics across temperature ranges typical of industrial environments, making it suitable for equipment operating in non-extreme conditions. The designation pattern in this part number—particularly the "1812" notation—indicates specific dimensional standards that ensure mechanical compatibility with standard PCB assembly equipment and land patterns. This standardization is valuable for engineers designing products requiring multiple sourcing options or high-volume manufacturing, as alternative suppliers typically offer similar packages with predictable footprints and performance profiles. Ceramic capacitors in this size and series are valued for their stability, low equivalent series resistance, and excellent frequency response characteristics. They perform well in decoupling applications where rapid charge delivery is necessary, making them standard choices adjacent to integrated circuits requiring noise suppression. Additionally, their compact form factor allows dense circuit layouts without sacrificing reliability or electrical performance for typical industrial signal processing and power management applications. When specifying the 1812AA151KAT1A, engineers benefit from AVX's manufacturing consistency and quality standards. The part represents a middle-ground solution—larger than 0805 or 1206 packages, offering improved performance characteristics, yet smaller than 2220 or larger alternatives, preserving valuable PCB real estate. This balance makes it particularly attractive for designs where space efficiency and electrical performance must coexist. For applications requiring ceramic capacitor technology in a proven, widely-compatible package size, the 1812AA series from AVX provides established performance and manufacturing reliability. The standardized package ensures straightforward integration into production environments and supports long-term design flexibility through multiple sourcing channels.