0805ZC105KA12A

The 0805ZC105KA12A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the leading suppliers of passive electronic components. This capacitor is housed in the widely-used 0805 surface-mount package, making it suitable for modern PCB assembly processes and space-constrained applications where compact form factors are essential. Multilayer ceramic capacitors like this part are fundamental building blocks in electronic circuits, serving functions including energy storage, signal filtering, noise decoupling, and AC coupling. The 0805 package format is one of the most common standardized sizes in industrial and consumer electronics, allowing engineers to source components from multiple suppliers and integrate them into high-volume manufacturing environments with established assembly equipment and processes. The "ZC" designation in this part number indicates the capacitor belongs to AVX's general-purpose ceramic capacitor family with standard performance characteristics. The "105K" portion of the part number conveys information about the capacitance value and tolerance class, which is decoded using standard capacitor marking conventions. This part is designed for general circuit applications where typical operating conditions and moderate performance demands are present, rather than specialized high-reliability or high-temperature segments. Engineers typically specify the 0805ZC105KA12A in applications including consumer electronics, industrial control systems, telecommunications equipment, and general-purpose power supply circuits. The 0805 package strikes a practical balance between component size and ease of handling during manufacturing, making it cost-effective for mid-to-high volume production runs while remaining accessible for prototype and low-volume builds. When selecting this specific part number, engineers value the established reliability track record of AVX ceramic capacitors, the standardized 0805 footprint compatibility across multiple PCB design tools and assembly houses, and the availability of this component through established supply chains. The general-purpose classification means this capacitor carries no specialized performance premium, making it economical for non-critical circuit positions while still meeting standard industrial quality and reliability expectations. The 0805 package also facilitates efficient PCB layout and routing, as the compact footprint reduces board space requirements compared to larger packages. For applications requiring high-frequency performance, extreme temperature stability, or high-voltage operation, specialized capacitor families may be more appropriate; however, for standard decoupling, filtering, and general energy storage functions across standard industrial voltage and temperature ranges, this part represents a practical, proven solution.