12065C473K4T2A

The AVX 12065C473K4T2A is a multilayer ceramic capacitor (MLCC) from AVX Corporation, one of the world's leading manufacturers of passive electronic components. This part belongs to the 1206 package family, a standard surface-mount form factor widely used in modern electronic assemblies for industrial, automotive, telecommunications, and consumer applications. Multilayer ceramic capacitors are fundamental passive components found in virtually every electronic circuit board. They function as energy storage devices, filtering elements, and signal coupling components. The 1206 package size represents a popular mid-range footprint that balances board space efficiency with ease of handling and assembly, making it suitable for both automated manufacturing and manual rework scenarios. The designation "473K4T2A" embedded in this part number conveys important specification information about the capacitor's electrical characteristics. The capacitor is designed for reliable performance across standard industrial temperature ranges, typical of components used in consumer electronics and general industrial equipment. AVX's ceramic dielectric formulations in this series are engineered to provide stable capacitance across temperature and voltage variations, with standard voltage ratings suitable for logic-level and low-voltage analog circuit applications. Engineers commonly specify AVX MLCC components when they require proven reliability, consistent performance, and availability from a manufacturer with extensive supply chain infrastructure. AVX capacitors are widely recognized for quality control standards and long-term production stability, reducing the risk of obsolescence or performance variation that can occur with lesser-known suppliers. The 1206 package format itself offers several practical advantages. It is large enough to handle without special equipment or magnification, yet small enough for compact PCB layouts. This size is particularly valued in cost-sensitive applications where space must be optimized without resorting to expensive 0805 or smaller form factors. The package also provides good thermal characteristics and mechanical robustness compared to smaller alternatives. This capacitor would typically be specified in power supply filtering networks, decoupling applications near integrated circuits, timing circuits, signal conditioning blocks, and general circuit stabilization roles. The part's combination of established form factor, reputable manufacturer backing, and standard electrical performance makes it a reliable choice for replacement, repair, and new design applications in industrial and commercial electronics. Designers selecting this specific part number generally prioritize supply reliability, known performance characteristics, and compatibility with existing manufacturing processes and documentation standards.