12065C681JAT2A

The 12065C681JAT2A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the industry's established suppliers of passive electronic components. This capacitor is designed for use in a wide range of industrial, commercial, and consumer electronics applications where reliable energy storage and signal filtering are required. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronic circuits. They function by storing electrical energy in an electric field between multiple layers of ceramic dielectric material and metal electrodes. These capacitors are essential for filtering power supply noise, coupling and decoupling signals between circuit stages, timing circuits, and stabilizing voltage rails in digital and analog systems. The 12065C681JAT2A belongs to AVX's established ceramic capacitor family and features a 1206 package size, which refers to its physical dimensions in metric format. This surface-mount technology (SMT) package is one of the most widely used standard sizes in electronics manufacturing, offering an effective balance between component density and ease of assembly and repair. The 1206 form factor is compatible with automated pick-and-place equipment and standard reflow soldering processes used in volume production. The part number designation indicates this capacitor carries a capacitance value of 680 picofarads (680 pF). Capacitors in this range are commonly specified for high-frequency filtering applications, including RF circuits, digital signal processing, and impedance matching networks. The specific voltage rating and dielectric material class are encoded within the part number but should be verified against AVX's documentation for your application. Engineers typically select this specific part when they need a proven, standard-footprint ceramic capacitor with AVX's quality and reliability track record. The 1206 size provides sufficient capacitance for many filtering and coupling roles while remaining small enough for compact PCB layouts. AVX's manufacturing standards make this component suitable for demanding industrial environments where component failure rates must remain low. This capacitor would be found in applications ranging from industrial control systems and power electronics to telecommunications infrastructure and test equipment. Its standardized package and performance characteristics make it a practical choice for design teams looking to source components that balance performance requirements with supply chain accessibility and cost-effectiveness across production volumes.