12105E394MAT2A

The AVX 12105E394MAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose applications in electronic circuits. As a component from AVX's established capacitor portfolio, this part represents a standard-performance solution suitable for filtering, coupling, and decoupling functions across a wide range of industrial and commercial electronics. Multilayer ceramic capacitors are among the most widely used passive components in modern electronics due to their compact size, reliability, and cost-effectiveness. The 12105E394MAT2A belongs to a family of components optimized for mainstream applications where consistent performance and proven longevity are essential. These capacitors are commonly found in power supply circuits, signal processing stages, timing circuits, and general board-level filtering where space constraints and thermal stability matter. The part number designation indicates this component follows AVX's standard packaging and specification conventions. Engineers typically select MLCCs from this performance class for applications that don't require specialized characteristics such as extremely high voltage ratings, ultra-low equivalent series resistance (ESR), or extended temperature operating ranges beyond standard industrial specifications. This makes the 12105E394MAT2A a practical choice for cost-sensitive designs that still demand reliable component performance. Common application areas for capacitors of this type include consumer electronics, industrial control systems, telecommunications equipment, automotive electronics, and medical device circuitry. In these environments, the component serves critical functions such as reducing electromagnetic interference, stabilizing voltage rails, blocking DC while passing AC signals, and protecting sensitive circuitry from voltage transients. An engineer might specify this particular AVX part when designing with established supplier relationships, when existing designs have validated performance with AVX components, or when the specific capacitance and package size offered by this part number align precisely with circuit requirements. AVX's reputation for manufacturing consistency and long-term part availability makes their components attractive for applications requiring sustained production runs or field serviceability over extended product lifecycles. The compact surface-mount package format typical of modern MLCCs allows for efficient PCB layout and automated assembly, which is particularly valuable in high-volume manufacturing environments. This 12105E394MAT2A represents the kind of foundational component that enables reliable electronics design when specified appropriately for the application's electrical and environmental demands.