2220SC473KAT1A

The AVX 2220SC473KAT1A is a surface-mount multilayer ceramic capacitor (MLCC) designed for general-purpose decoupling, filtering, and energy storage applications in electronic circuits. As a component in the 2220 package family, this capacitor offers a compact form factor suitable for modern PCB layouts while maintaining adequate capacitive performance for industrial and consumer electronics. Multilayer ceramic capacitors like this model are fundamental building blocks in power supply circuits, signal conditioning stages, and high-frequency applications. Engineers commonly specify them for power supply filtering near integrated circuits, noise suppression on signal lines, and AC coupling in amplifier stages. The 2220 package size represents a balance between footprint efficiency and capacitance density, making it popular in space-constrained designs where multiple smaller capacitors can replace bulkier alternatives. The "SC" designation within AVX's product nomenclature indicates this capacitor belongs to their standard commercial-grade series, suitable for applications operating under normal industrial conditions without extreme environmental demands. This positioning makes it ideal for general industrial control systems, instrumentation, consumer electronics, automotive accessories, and telecom equipment where cost-effectiveness and reliable performance are prioritized over specialized military or aerospace-grade specifications. One key advantage of specifying an AVX component is the manufacturer's reputation for consistent quality and long-term availability. AVX maintains extensive product lineups and supply chain infrastructure, reducing the risk of obsolescence or unexpected lead time pressures. Engineers selecting this specific part number benefit from standardized performance characteristics across manufacturing batches, which simplifies circuit validation and supports reliable production runs. The surface-mount configuration enables automated pick-and-place assembly, essential for modern manufacturing efficiency. The 2220 footprint is widely recognized across CAD libraries and assembly equipment, reducing design and manufacturing complexity compared to less common package styles. When choosing between similar capacitor options, engineers consider several factors: package size constraints on the PCB, required capacitance value, voltage rating, temperature stability needs, and cost structure for production volume. The 2220SC473KAT1A serves applications where these requirements align with AVX's standard commercial specifications—situations where specialized high-reliability or high-temperature variants are unnecessary but proven, mainstream performance is essential. This capacitor remains a practical choice for engineers designing robust industrial electronics who need dependable, readily available components with established supply chains and predictable performance characteristics.