12065C393JAT4A

The AVX 12065C393JAT4A is a multilayer ceramic chip capacitor (MLCC) from AVX's established capacitor portfolio. This component is designed for general-purpose energy storage, filtering, and coupling applications across a wide range of industrial and commercial electronics. Multilayer ceramic capacitors like this unit are among the most widely used passive components in modern electronics due to their compact form factor, reliability, and cost-effectiveness. The 1206 package designation indicates a surface-mount device measuring 3.2mm × 1.6mm, making it suitable for high-density PCB layouts where space is at a premium. This mid-sized package represents a practical balance between component density and ease of handling and assembly in manufacturing environments. AVX MLCCs are found in numerous application areas including telecommunications equipment, power supplies, industrial control systems, consumer electronics, automotive electronics, and medical devices. Within these systems, capacitors serve critical roles such as decoupling power supply noise, coupling AC signals between circuit stages, energy buffering, and frequency filtering. The "C" designation in the part number typically indicates this is a general-purpose ceramic dielectric type, commonly used across commercial temperature ranges. The 393 portion of the part number suggests a specific capacitance value within AVX's naming convention. Engineers commonly specify capacitors from established manufacturers like AVX when they require consistent quality, proven field reliability, and straightforward availability through multiple distribution channels. AVX's long manufacturing history and widespread adoption in industry standards make their components a preferred choice for design engineers who need to minimize supply chain risk and ensure product longevity. The 1206 surface-mount package is compatible with standard pick-and-place assembly equipment and wave or reflow soldering processes, reducing manufacturing complexity compared to larger or specialized packages. This standardization makes the part suitable for both prototype development and high-volume production runs. When selecting the 12065C393JAT4A specifically, engineers typically consider it as part of a broader capacitor selection matrix, choosing this exact part based on required capacitance value, voltage rating, temperature stability characteristics, and footprint constraints within their circuit design. The multilayer ceramic construction provides excellent frequency performance and stability compared to alternative dielectric types for many standard applications. This capacitor is suitable for engineers designing reliable industrial and commercial equipment who prioritize component availability, established manufacturing standards, and proven performance history over specialized performance characteristics.