12061A680KAT2A

The AVX 12061A680KAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose applications across industrial, consumer electronics, and telecommunications equipment. This component belongs to AVX's 1206 package family, a widely used surface-mount form factor that offers a practical balance between component density and handling ease for automated assembly processes. Multilayer ceramic capacitors like this model are fundamental passive components used for energy storage, filtering, decoupling, and signal coupling throughout electronic circuits. The 1206 package size makes this capacitor suitable for applications where board space is moderately constrained but not at premium density levels—such as power supply circuits, audio signal paths, RF filtering stages, and general noise suppression across mid-range industrial control boards and consumer devices. The "680" designation in the part number indicates this capacitor's nominal capacitance value in the pF (picofarad) range, making it suitable for high-frequency filtering, impedance matching, and AC coupling applications rather than bulk energy storage. This capacitance range is typical for RF circuits, clock signal filtering, and high-speed digital signal integrity applications where smaller values are required to maintain proper circuit behavior at elevated frequencies. AVX's MLCC products are engineered for reliability in demanding environments. The 1206 package provides robust mechanical stability during surface-mount assembly, reflow soldering, and field operation, which is particularly valuable in industrial settings subject to vibration, thermal cycling, or harsh operating conditions. The ceramic dielectric material and multi-layer construction allow for stable performance across a reasonable range of temperatures and voltages compared to single-layer alternatives. Engineers typically specify AVX MLCCs in this package and capacitance range when they need a dependable, cost-effective solution for mid-frequency filtering and coupling applications. The 1206 form factor is well-supported by most PCB assembly services and component libraries, reducing design and procurement complications. This component would be selected over larger packages when space efficiency matters, and over smaller packages (0805, 0603) when slightly increased capacitance or voltage rating becomes necessary without requiring a physically larger footprint. The combination of proven AVX manufacturing standards, the versatile 1206 package, and the practical capacitance value makes this part useful for engineers designing commercial-grade equipment, industrial instrumentation, and telecommunications infrastructure where performance consistency and supply chain stability are important considerations.