12105C224KAT2P

The AVX 12105C224KAT2P is a multilayer ceramic capacitor (MLCC) designed for general-purpose and industrial electronic applications. This component belongs to AVX's established line of surface-mount capacitors widely used in power supply circuits, signal coupling and filtering, decoupling networks, and noise suppression across consumer and industrial equipment. Multilayer ceramic capacitors are fundamental passive components found in virtually every modern electronic assembly. They provide stable capacitance across a wide range of frequencies and temperatures, making them suitable for both DC blocking and AC filtering tasks. The MLCC construction—alternating layers of ceramic dielectric material and metal electrodes—delivers compact size with reliable performance in demanding environments. The "12105C" designation indicates this capacitor follows a specific size and construction standard within AVX's portfolio. Surface-mount MLCCs in this class are preferred in modern PCB design because they occupy minimal board space, enable automated assembly processes, and integrate seamlessly into high-density circuit layouts. Engineers frequently specify capacitors from this family in motherboards, industrial control systems, telecommunications equipment, automotive electronics, and power management modules where space constraints and manufacturing efficiency matter. Key reasons an engineer might select this particular part include AVX's reputation for consistent quality and reliability, the component's proven performance across temperature fluctuations typical in industrial settings, and its compatibility with standard reflow soldering processes. The part number's specific composition also indicates a particular capacitance value and voltage rating tailored for certain circuit requirements, allowing designers to optimize their bill of materials without over-specifying or under-specifying performance. AVX MLCCs are manufactured to strict tolerances and undergo rigorous testing to meet requirements in applications where component failure creates significant risk—whether in medical devices, industrial automation, or safety-critical systems. The ceramic dielectric material provides excellent frequency stability and low equivalent series resistance (ESR), which is essential in switching power supplies and high-frequency filtering applications. This capacitor would typically be paired with other passive components in signal chain design, decoupling networks near integrated circuits, or energy storage circuits. Engineers working with legacy designs or established platforms often continue specifying AVX capacitors due to familiarity with their performance characteristics and long-term availability through established supply channels. Whether you're designing new industrial equipment, maintaining production stock for ongoing manufacturing, or troubleshooting legacy systems, this component represents a reliable, proven choice for multilayer ceramic capacitor requirements in the mainstream industrial and commercial electronics segments.