2220SC393KAT1A

The 2220SC393KAT1A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, part of their extensive surface-mount capacitor portfolio. This component belongs to the popular 2220 package category, which offers a balance between compact size and reasonable capacitance density for modern electronic assemblies. Multilayer ceramic capacitors are fundamental passive components used across virtually all electronic equipment. They function to store electrical charge, filter noise, stabilize voltage supplies, and couple or bypass AC signals in circuits. The 2220 package size makes this part suitable for applications where space efficiency matters but extreme miniaturization is not the primary constraint, making it a common choice in industrial control systems, power distribution boards, telecommunications equipment, and consumer electronics. AVX's ceramic capacitor lines are known for reliable performance in demanding environments. Capacitors in this family are typically specified for general-purpose applications requiring moderate capacitance values, though the exact rating for this specific part number depends on its particular dielectric material code. The SC designation in AVX's naming convention generally indicates a standard commercial-grade ceramic capacitor designed for straightforward industrial and commercial use rather than specialized military or high-reliability applications. Engineers select this exact part for several practical reasons. First, the 2220 footprint provides an established balance: it's substantially smaller than older through-hole alternatives, yet easier to handle and inspect during assembly than ultra-miniature packages. Second, AVX maintains consistent quality and broad availability across their ceramic capacitor lines, reducing supply chain uncertainty. Third, the component integrates readily into modern surface-mount manufacturing processes without requiring specialized handling equipment. The 2220 package also offers predictable thermal and mechanical behavior during soldering and thermal cycling, important for industrial equipment that may experience temperature fluctuations. This makes the part suitable for applications beyond benign consumer environments, including factory automation, HVAC systems, power electronics, and instrumentation where reliability over the product's lifetime is non-negotiable. When evaluating alternatives, engineers often compare different dielectric materials within the 2220 package category to balance capacitance stability, temperature coefficient, and voltage ratings for their specific circuit requirements. The 2220SC393KAT1A represents a standard offering within this popular package ecosystem, providing designers with a proven, widely-compatible solution for general-purpose energy storage and signal conditioning tasks in industrial and commercial electronics.