1808CC681MAT3A

The 1808CC681MAT3A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the leading suppliers of passive electronic components for industrial and commercial applications. This component belongs to the 1808 package family, which uses metric dimensions of 4.5mm x 3.2mm, making it a relatively compact surface-mount device suitable for space-constrained circuit board designs. Multilayer ceramic capacitors like this part are fundamental passive components used across virtually every sector of electronics manufacturing. They serve critical functions in filtering, decoupling, coupling, and signal conditioning circuits. In industrial applications, MLCCs are commonly found in power supply designs, motor controllers, instrumentation, telecommunications equipment, and control systems where reliable energy storage and noise suppression are essential. The 1808 package size represents a mid-range option within the MLCC portfolio, offering a practical balance between capacitance value, voltage rating, and physical footprint. This makes it particularly useful in designs where engineers need meaningful capacitance without consuming excessive board area. The part number designation "681" refers to the specific capacitance value within AVX's standard series, and the "MAT3A" suffix indicates this is part of AVX's commercial-grade offering with established reliability characteristics for industrial use. Engineers typically specify AVX MLCCs in the 1808 package when designing circuits that require high-volume, cost-effective passive components with proven performance in demanding environments. AVX components are widely recognized in the industrial sector for consistent quality and compatibility with standard manufacturing processes, including automated pick-and-place equipment and reflow soldering operations. This particular part would be selected in applications requiring a specific capacitance value where the 1808 footprint fits the design constraints. Common scenarios include decoupling voltage supplies near integrated circuits, filtering high-frequency noise in signal paths, timing circuit stabilization, and energy buffering in switched-mode power supplies. The ceramic dielectric material provides stable performance across typical industrial operating temperature ranges. For engineers evaluating component alternatives, the 1808CC681MAT3A offers the advantage of being from an established manufacturer with extensive design support resources, recognized quality certifications, and widespread availability through distribution channels. This part number's standardization within the industry means it integrates seamlessly into established supply chain processes and manufacturing workflows familiar to industrial procurement teams.