12103C475KAT2A

The 12103C475KAT2A is a multilayer ceramic capacitor manufactured by AVX, a leading supplier of passive electronic components. This component belongs to the general family of ceramic capacitors, which are among the most widely used energy storage and filtering elements in modern electronics. Multilayer ceramic capacitors (MLCCs) function by storing electrical charge between multiple layers of ceramic dielectric material interleaved with metal electrodes. They are essential for smoothing voltage fluctuations, filtering noise, coupling and decoupling signals, and stabilizing power supplies across countless applications. The compact size and cost-effectiveness of ceramic capacitors make them the preferred choice for high-volume manufacturing in consumer electronics, telecommunications, automotive systems, medical devices, and industrial control equipment. The 12103 series designation indicates this capacitor uses a specific physical package size and construction method. Components in this family are designed for general-purpose applications where reliability and performance consistency are important but extreme temperature or voltage extremes may not be primary concerns. AVX's manufacturing process ensures tight tolerances and stable performance across normal operating conditions. Engineers typically select ceramic capacitors from established manufacturers like AVX when they need predictable performance characteristics, consistent availability for production runs, and compliance with industry standards. The specific part number 12103C475KAT2A identifies a particular capacitance value and voltage rating combination within the 12103 family, allowing engineers to specify the exact electrical properties required for their circuit design. These capacitors are commonly found in filtering networks, bypass circuits, timing circuits, and signal coupling applications in industrial control systems, test and measurement equipment, power electronics, and embedded systems. Their reliability makes them suitable for both commercial and demanding industrial environments where component failure could impact system performance. When selecting this specific part versus alternatives, engineers consider factors including the required capacitance value, voltage rating, package size constraints, operating temperature range of the application, and cost considerations. AVX components are known for consistent quality and broad availability through distribution channels, making them a practical choice for engineers who need to ensure their designs can be manufactured reliably over time. The 12103C475KAT2A represents a standard solution for applications requiring a dependable ceramic capacitor in a compact form factor, backed by a manufacturer with extensive experience in passive component design and production.