1808AA471JAT1A

The AVX 1808AA471JAT1A is a multilayer ceramic capacitor (MLCC) designed for general-purpose and industrial electronic applications. This component represents a standard solution in the 1808 package family, which measures 4.5mm × 3.2mm with a height profile suitable for high-density printed circuit board layouts. Multilayer ceramic capacitors like this unit are fundamental passive components used across virtually every sector of electronics manufacturing. They serve critical functions including energy storage, signal coupling and decoupling, filtering, and noise suppression in power distribution networks. The ceramic dielectric material provides stable performance across typical industrial operating environments while maintaining relatively compact physical dimensions compared to alternative capacitor technologies. The 1808 package designation indicates this capacitor is part of a widely standardized family, making it compatible with automated assembly processes and existing production infrastructure. Engineers frequently specify components from established package families to minimize design revisions, reduce qualification timelines, and maintain consistency across manufacturing batches. The 1808 format occupies a practical middle ground—larger than the smallest surface-mount packages but still enabling space-efficient designs in contemporary electronics. AVX is recognized as a significant manufacturer within the passive components sector, with extensive experience producing ceramic capacitors for demanding applications. Components from this manufacturer typically undergo rigorous testing to meet industrial reliability standards, making them suitable for equipment requiring stable performance across extended operational lifecycles. This capacitor would typically be selected for general industrial applications including power supply filtering, signal integrity maintenance, voltage spike suppression, and temperature-compensated circuit functions. It is equally at home in consumer electronics, telecommunications infrastructure, automotive control systems, and industrial automation equipment. The specific electrical characteristics encoded in the part number determine its suitability for particular voltage classes and capacitance values, making it essential to verify compatibility with your exact circuit requirements. Engineers might prefer this specific part over alternatives based on several factors: established supply chain reliability for the 1808 package family, proven performance history in comparable applications, compatibility with existing bill-of-materials processes, and the balance between performance, size, and cost that the 1808 category provides. For applications where component selection has already been validated through testing or where manufacturing processes are optimized around this package type, specifying this exact part number ensures design continuity and production efficiency.