12061C331KAT2A

The AVX 12061C331KAT2A is a multilayer ceramic capacitor (MLCC) from AVX's established product line, designed for use in a broad range of industrial and commercial electronic applications. This component represents the type of fundamental passive component that forms the backbone of modern circuit design across power supplies, signal conditioning, filtering, and decoupling applications. Multilayer ceramic capacitors like this unit are constructed from alternating layers of ceramic dielectric material and precious metal electrodes, all fired together into a monolithic block. This construction method allows manufacturers to achieve significant capacitance values in compact packages, making them essential for space-constrained designs common in industrial equipment, telecommunications infrastructure, automotive electronics, and consumer devices. The part number designation indicates this capacitor uses a 1206 package size, one of the most widely standardized surface-mount form factors in the industry. This package size strikes an effective balance between handling ease, placement machine compatibility, and practical soldering characteristics. Engineers frequently specify 1206 components because they offer better mechanical robustness than smaller packages while remaining compatible with standard PCB assembly processes, making them reliable choices for both prototype work and high-volume manufacturing environments. AVX's MLCC offerings in this family are known for consistent performance across the industrial temperature operating range, making them suitable for equipment that experiences varying environmental conditions. The "C" designation in the part number indicates this capacitor falls within AVX's commercial/industrial performance class, appropriate for applications where cost-effectiveness and reliable mid-range performance outweigh the need for military-grade or specialized high-reliability specifications. An engineer might select this specific AVX part for several practical reasons. First, AVX maintains strong global distribution and supply chain reliability, reducing procurement risk on larger projects. Second, the company's MLCCs undergo rigorous quality testing and are widely used in established industrial designs, meaning compatibility and long-term sourcing are more predictable than with lesser-known manufacturers. Third, the standardized 1206 package ensures design flexibility—if component substitution becomes necessary, numerous alternative manufacturers produce compatible pinouts and similar performance characteristics. Common applications for capacitors in this category include power supply filtering, where they help smooth DC voltage rails; signal coupling and decoupling in analog and digital circuits; and noise suppression in switching circuits. In industrial control systems, motor drives, instrumentation, and power conversion equipment, capacitors like this one work alongside other components to ensure stable, noise-free operation and long system reliability.