0805YC222JAT2A

The 0805YC222JAT2A is a multilayer ceramic chip capacitor manufactured by AVX, one of the leading suppliers of passive components for industrial and commercial applications. This capacitor is housed in an 0805 surface-mount package, a standard size widely used in compact electronic assemblies where space efficiency is critical without sacrificing performance. Multilayer ceramic capacitors (MLCCs) like this model are fundamental building blocks in modern electronics, serving multiple roles in circuit design. They are commonly used for decoupling and bypass applications, where they filter high-frequency noise from power supply rails and protect sensitive semiconductor devices from voltage spikes. They also function effectively in timing circuits, filtering networks, and signal coupling applications across a broad range of industrial equipment. The 0805 package size represents a balance between miniaturization and ease of handling during assembly. At approximately 2.0mm by 1.25mm, it fits into densely populated circuit boards typical of industrial control systems, power supplies, communication equipment, and test instrumentation. This size is particularly popular in applications where board real estate is limited but component density cannot be compromised. AVX's product line in this category emphasizes reliability and consistent performance across demanding operating environments. Components in this family are designed to meet stringent requirements for industrial applications, where temperature stability, aging characteristics, and long-term reliability are essential considerations. The multilayer construction provides stable capacitance values and low equivalent series resistance (ESR), making these capacitors suitable for both DC blocking and AC filtering tasks. Engineers typically select specific part numbers like the 0805YC222JAT2A based on the capacitance value required, voltage rating needed for their application, and the electrical characteristics demanded by their circuit design. The part designation contains encoded information about its electrical specifications, allowing design teams to quickly identify whether a particular model meets their circuit requirements without lengthy specification searches. These capacitors are commonly found in industrial power supplies, programmable logic controllers (PLCs), variable frequency drives, telecommunications equipment, and automotive electronics. Their proven track record in high-reliability applications makes them a preferred choice for OEMs and contract manufacturers who need components that will perform consistently throughout the product's operational life. When specifying this part for a new design, engineers benefit from AVX's extensive application notes and design guidelines, which help optimize capacitor selection for specific voltage, frequency, and temperature scenarios.