1808WC102MAT1A

The 1808WC102MAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, designed for use in demanding industrial and commercial electronic applications. This component belongs to the 1808 form factor family, which refers to its compact surface-mount package measuring 1.8mm by 0.8mm, making it suitable for space-constrained circuit board designs where miniaturization is essential. Multilayer ceramic capacitors like this model are fundamental passive components used across virtually all modern electronics. They function to store electrical energy temporarily, filter noise, decouple power supplies, and stabilize voltage levels in circuits. The 1808 package size represents a middle ground in the MLCC spectrum—smaller than larger packages like 1812 or 1825, but offering better volumetric capacitance than diminutive 0603 or 0402 options. AVX is a well-established manufacturer of capacitors and other passive components, known for producing reliable MLCCs across various dielectric classes and performance levels. The WC designation in this part number indicates this belongs to a specific series within AVX's product line, typically engineered for general-purpose applications requiring consistent performance across standard operating conditions. Engineers commonly specify components from this family in power distribution networks, audio filtering stages, RF decoupling circuits, sensor signal conditioning, and general-purpose energy storage applications. The 1808 package offers a practical balance between component density and handling characteristics, making it favorable for both automated assembly and repair scenarios. The compact 1808 footprint allows designers to achieve higher capacitance values per unit area compared to smaller packages, while remaining significantly smaller than larger alternatives. This efficiency makes it popular in applications ranging from consumer electronics to industrial control systems, telecommunications equipment, and automotive electronics. Typical reasons an engineer might select this exact part include AVX's reputation for quality and reliability, the proven performance history of this particular form factor in established designs, compatibility with existing board layouts, and the availability of this component across the supply chain. The 1808 package also provides a good cost-to-performance ratio, as it represents a mature, widely-manufactured size that benefits from economies of scale. When evaluating this component for a specific application, engineers should verify the exact capacitance value, voltage rating, and temperature coefficient that the complete part number specifies, as these parameters vary across the 1808WC series to meet different circuit requirements.