1206AC472MAT1A

The 1206AC472MAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, designed for general-purpose filtering, decoupling, and signal coupling applications across a wide range of industrial and commercial electronics. This component belongs to the established 1206 package family, one of the most widely used surface-mount capacitor formats in modern PCB design. Multilayer ceramic capacitors serve as fundamental building blocks in power distribution networks, analog circuits, and digital systems. The 1206 package format offers a practical balance between component size and capacitance density, making it suitable for space-constrained designs while maintaining adequate current-handling capability. These capacitors function as localized energy storage and noise filtering elements, helping stabilize voltage supplies and reduce electromagnetic interference in sensitive circuitry. The AC designation in this part number indicates it belongs to AVX's general-purpose ceramic capacitor line, typically characterized by standard dielectric formulations optimized for cost-effectiveness and broad compatibility across standard industrial operating conditions. Capacitors in this family are commonly specified in designs where moderate performance requirements and reliability are balanced with material cost considerations. Applications for this component span numerous industrial sectors including telecommunications infrastructure, power management electronics, industrial automation controls, consumer appliances, and general test and measurement equipment. Engineers typically specify 1206 MLCCs when their designs require compact, reliable energy storage without the size footprint of larger package formats or the cost premium of specialized dielectric materials. The 1206 form factor—measuring approximately 3.2mm × 1.6mm in surface-mount configuration—enables efficient PCB layout while maintaining adequate pad spacing for standard reflow soldering processes. This standardization across the industry means that design integration is straightforward, with broad compatibility across component placement equipment and manufacturing workflows. Multilayer ceramic capacitors like the 1206AC472MAT1A are valued for their stability across temperature ranges typical of industrial environments, low equivalent series resistance compared to some alternative technologies, and excellent long-term reliability when operated within rated parameters. They also exhibit minimal aging characteristics, making them suitable for applications where capacitance drift must remain predictable over product lifetime. An engineer might select this specific AVX part when combining general-purpose performance requirements with the reliability reputation of the AVX brand and when the 1206 package geometry aligns with existing PCB layout constraints. As a standard catalog item produced in high volumes, it also typically offers favorable lead times and availability compared to specialized alternatives.