1808WC102KAT1A

The AVX 1808WC102KAT1A is a multilayer ceramic capacitor (MLCC) designed for general-purpose and industrial applications requiring reliable energy storage and filtering. This component belongs to the 1808 package family, which refers to its physical dimensions and form factor, making it suitable for surface-mount assembly on printed circuit boards where space efficiency and automated placement are important considerations. Multilayer ceramic capacitors like this model are fundamental building blocks in modern electronics, commonly used in power supply circuits, signal coupling and decoupling applications, and filtering networks. The 1808 case size represents a mid-range package that balances component density with ease of handling and soldering in manufacturing environments. This particular part is constructed from multiple layers of ceramic dielectric material with internal metal electrodes, a construction method that enables stable capacitance values while maintaining compact physical dimensions. The "WC" designation within the part number indicates this capacitor belongs to AVX's established ceramic capacitor series, which is engineered for stable performance across standard industrial temperature and voltage ranges. These capacitors are widely specified in consumer electronics, industrial control systems, telecommunications equipment, automotive electronics, and various embedded systems where consistent electrical performance is required without premium cost. Typical reasons an engineer would select the 1808WC102KAT1A over alternative solutions include its established reliability record, proven manufacturing consistency from a recognized supplier, and compatibility with standard reflow soldering processes. The 1808 package provides a practical middle ground for designers who need capacitance in applications where larger packages would waste board space but smaller packages might introduce assembly challenges or reliability concerns. These capacitors perform well in circuits requiring filtering of switching noise, power supply bypassing, and AC coupling between circuit stages. The ceramic dielectric material offers temperature stability suitable for environments ranging from consumer to light industrial conditions, with minimal capacitance drift over time when properly applied within rated electrical limits. When specifying this component, engineers consider factors including required capacitance value, rated voltage appropriate to their circuit design, temperature operating range, and physical board space constraints. The established availability of the 1808WC series from multiple distributors makes it a practical choice for both prototype development and high-volume production runs, reducing supply chain complexity and supporting long-term product sustainability.