12101C682MAT2A

The AVX 12101C682MAT2A is a multilayer ceramic capacitor (MLCC) designed for use in a wide range of electronic applications. This component belongs to the established family of general-purpose ceramic capacitors manufactured by AVX, a recognized producer of passive electronic components for industrial and commercial markets. Multilayer ceramic capacitors like this part are fundamental building blocks in modern electronics, used for energy storage, filtering, coupling, and decoupling functions across countless circuit designs. The 12101C682MAT2A designation indicates a specific capacitance value within AVX's product lineup. These components are constructed from alternating layers of ceramic dielectric material and metallic electrodes, which are then sintered together to create a compact, reliable capacitor in a standard surface-mount package. The part number coding reveals this is a chip-format capacitor suited for automated assembly processes commonly used in manufacturing. Surface-mount MLCCs like this are preferred in modern PCB design because they offer compact footprints, efficient manufacturing throughput, and reliable performance in both consumer and industrial applications. Engineers typically encounter these capacitors in power supply circuits, signal filtering stages, impedance matching networks, and bypass/decoupling applications where ceramic dielectric properties are appropriate. AVX ceramic capacitors are known for consistent quality and availability across a broad range of specifications, making them a standard choice for design engineers who need reliable, cost-effective passive components. The ceramic dielectric materials used in this family provide stable capacitance across typical operating temperature ranges and deliver low equivalent series resistance (ESR), which is beneficial for high-frequency filtering and switching power supply applications. An engineer might specify the 12101C682MAT2A over alternatives based on several factors: compatibility with existing bill-of-materials, proven performance history in established designs, availability from multiple distribution channels, and the predictable electrical characteristics that AVX MLCCs provide. The specific package size of this component makes it suitable for space-constrained designs where board real estate is limited, while still maintaining adequate electrical performance. This part is suitable for various industrial applications including power management circuits, telecommunications equipment, automotive electronics, and general-purpose industrial control systems. The reliability and thermal stability of AVX ceramic capacitors make them appropriate for environments where consistent performance across temperature variations and extended operational life are important design considerations.