12067A680KAT2A

The AVX 12067A680KAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose electronic applications in industrial and commercial equipment. This component belongs to AVX's established capacitor portfolio and serves as a reliable energy storage and filtering solution in power supply circuits, signal conditioning, and noise suppression applications across a wide range of electronic systems. Multilayer ceramic capacitors like this unit are fundamental passive components found in virtually every modern electronic device. They function to store electrical charge, filter power supply ripple, decouple noise from signal paths, and stabilize voltage across sensitive circuit elements. The 12067A680KAT2A designation indicates this is a surface-mount component in the 1206 package size, which represents a standard footprint measuring approximately 3.2mm by 1.6mm. This moderate package size makes it suitable for space-constrained PCB designs while remaining large enough to handle reasonable power levels compared to smaller alternatives. The "680K" portion of the part number indicates this capacitor is designed for high-impedance or high-frequency filtering applications where capacitance value is measured in the kilofrad range. This makes it particularly useful in AC coupling stages, high-frequency bypass networks, and applications requiring impedance matching or frequency-dependent filtering. Engineers commonly specify capacitors in this capacitance range for blocking DC bias while passing AC signals, and for suppressing high-frequency noise in mixed-signal circuits. AVX multilayer ceramic capacitors in this series are typically chosen for applications demanding cost-effective performance, reliable operation across commercial temperature ranges, and proven field reliability in industrial environments. The 1206 package size offers a practical balance between component density and manufacturing ease, making these capacitors popular choices in both prototype development and high-volume production runs. Designers select this specific part number when they require a proven, widely-available component with established thermal characteristics and predictable behavior in high-volume applications. The combination of AVX's manufacturing reputation, the standardized 1206 footprint, and the specific capacitance value makes this part a straightforward specification for engineers designing or maintaining equipment requiring stable, filtered power delivery and AC signal coupling. Its prevalence in industrial electronics means procurement is simplified and alternative sourcing pathways exist, reducing supply chain risk for production environments.