12061A621JA12A

The AVX 12061A621JA12A is a surface-mount multilayer ceramic capacitor (MLCC) designed for use in a wide range of electronic applications where reliable energy storage and filtering are required. This component belongs to AVX's established 1206 case size family, which represents one of the most widely adopted form factors in modern electronics manufacturing due to its balance of compact footprint and handling convenience. Multilayer ceramic capacitors of this type function as essential building blocks in circuit design, serving critical roles in power supply decoupling, AC coupling, filtering, and bypass applications. The 1206 package is particularly popular in industrial control systems, telecommunications equipment, automotive electronics, consumer devices, and test instrumentation where space constraints and manufacturing efficiency matter significantly. The 12061A621JA12A represents a standard general-purpose capacitor within AVX's extensive MLCC portfolio. These capacitors are manufactured using multiple layers of ceramic dielectric material with interleaved metallic electrodes, enabling stable capacitance in a remarkably small package. The construction method allows for high volumetric efficiency while maintaining predictable electrical performance across normal operating conditions. Engineers typically specify ceramic capacitors from this family when they require cost-effective solutions for non-critical decoupling and filtering functions where temperature stability and voltage performance align with standard commercial-grade specifications. The 1206 footprint remains prevalent because it offers excellent compatibility with automated assembly equipment and remains hand-solderable when prototype modifications or field repairs are necessary. This part would be selected in preference to smaller packages when board layout allows the additional space, as the larger form factor often provides slightly better reliability margins and ease of handling during manufacturing. The 1206 case size falls between the more compact 0805 packages and larger 1210 options, making it a practical middle ground for designers seeking to optimize component density without sacrificing manufacturability or requiring specialized handling equipment. Its popularity ensures strong supply chain availability and compatibility with standard PCB assembly processes across most contract manufacturers globally. This capacitor is suitable for applications operating at standard commercial temperature ranges and voltage levels typical of most industrial and consumer electronic equipment. When selecting this specific part for a design, engineers would consider it as part of a comprehensive capacitor selection strategy, often using multiple units throughout a circuit board to handle different frequency ranges and circuit functions effectively.