12061A681KAT2A

The AVX 12061A681KAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose filtering, decoupling, and signal coupling applications in industrial and commercial electronics. This component belongs to AVX's established MLCC product family, which serves as a fundamental building block in power distribution networks, analog circuits, and mixed-signal designs across manufacturing equipment, telecommunications infrastructure, and process control systems. Multilayer ceramic capacitors like this unit are constructed from alternating layers of ceramic dielectric material and metal electrodes, enabling high capacitance density in a compact surface-mount package. The 1206 designation refers to the industry-standard imperial package size (0.126 inches by 0.063 inches), making it widely compatible with automated assembly equipment and standard PCB layouts used throughout industrial electronics manufacturing. This size represents a practical balance between available board space and handling requirements in high-volume production environments. The "681" marking in the part number indicates a 680 picofarad capacitance value with standard tolerances typical for ceramic capacitors. Components in this capacitance range are routinely specified for high-frequency filtering, noise suppression near integrated circuits, and AC coupling in signal paths. The ceramic dielectric chemistry and construction of AVX MLCCs in this series generally support operation across industrial temperature ranges, making them suitable for equipment that may experience variable environmental conditions. Engineers typically specify this exact part number when replacement compatibility with existing designs is required, when inventory standardization is preferred to reduce supplier complexity, or when AVX's specific dielectric formulation and manufacturing consistency meets design reliability requirements. The 1206 package size remains popular in industrial applications because it offers sufficient component density for modern designs while maintaining adequate lead spacing for rework and repair operations—a consideration important in manufacturing environments where field service and retrofit capabilities matter. AVX MLCCs are widely recognized for consistent performance across production volumes, making them a reliable choice for designers who need repeatable electrical characteristics and long-term availability. This part would typically be used alongside voltage regulation circuits, power supply decoupling networks, and signal integrity applications where ceramic capacitors provide cost-effective, compact filtering solutions. The combination of established design acceptance, standardized package dimensions, and proven manufacturing processes makes this component a practical specification for industrial OEM and contract manufacturers.