12063A221MAT2A

The AVX 12063A221MAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose filtering, decoupling, and signal coupling applications in industrial and commercial electronics. This component belongs to AVX's established line of surface-mount capacitors engineered for reliable performance across demanding industrial environments. Multilayer ceramic capacitors are fundamental passive components used extensively in modern electronics for energy storage, noise suppression, and frequency filtering. The 12063 designation indicates this capacitor uses a 1206-size surface-mount package, a standard form factor that balances board space efficiency with ease of handling and automated assembly. This package size is particularly popular in industrial control systems, telecommunications equipment, power supplies, and automotive electronics where space constraints exist but component accessibility remains important. AVX capacitors in this category are typically specified in applications requiring stable performance across temperature variations and extended operational lifespans. The 221MAT2A variant indicates specific characteristics regarding dielectric material class and voltage rating that make this part suitable for general industrial applications. Engineers select MLCCs from AVX's portfolio for their consistent quality, well-documented reliability data, and proven performance in high-volume manufacturing environments. Common applications for 1206-package MLCCs include printed circuit board decoupling near integrated circuits, where they suppress high-frequency noise generated during digital signal switching. They serve in analog signal paths as coupling and blocking capacitors, and in power distribution networks to maintain voltage stability. Industrial equipment such as programmable logic controllers, variable frequency drives, process control instrumentation, and data acquisition systems regularly incorporate these components. The ceramic material composition of MLCCs provides advantages including compact size relative to capacitance value, excellent frequency response characteristics suitable for both DC and AC applications, and resistance to mechanical shock common in industrial installations. AVX's manufacturing standards ensure consistent performance and compatibility with standard surface-mount assembly processes. Engineers typically specify this exact part number when existing designs have validated its performance, when system requirements match its electrical characteristics, or when inventory management and supply chain considerations favor using established AVX components rather than qualifying alternative sources. The 1206 package remains widely supported by PCB design libraries and assembly equipment, reducing integration risks in production environments. For detailed electrical specifications, performance curves, and application guidance specific to this part number, consulting the manufacturer's technical documentation is recommended to ensure proper circuit design and thermal management considerations.