08055A470KAT2A

The AVX 08055A470KAT2A is a multilayer ceramic capacitor (MLCC) in the 0805 package format, one of the most widely used surface-mount component sizes in modern electronics. This compact capacitor is designed for applications requiring reliable energy storage, filtering, and signal coupling in space-constrained environments. Multilayer ceramic capacitors like this model are fundamental building blocks in virtually every electronic device manufactured today. They serve critical functions including power supply filtering, decoupling noise from power rails, AC coupling in signal paths, and high-frequency noise suppression. The 0805 package—measuring approximately 2.0 mm by 1.25 mm—represents an optimal balance between component density and ease of handling during assembly, making it the industry standard for mid-range volume production. The "470K" designation in the part number indicates the capacitance value and tolerance band. This capacitor would typically be specified in circuits requiring mid-range capacitance values, such as timing circuits, filtering stages in audio equipment, DC blocking stages, or supporting components in power management circuits. AVX, a recognized manufacturer of ceramic capacitors, produces this component to meet demands from consumer electronics, industrial control systems, telecommunications infrastructure, automotive electronics, and medical devices. Engineers select specific MLCC part numbers based on several factors beyond capacitance value alone. The 08055A series reflects particular choices in dielectric material formulation, voltage rating, and temperature stability characteristics that suit certain application requirements over alternatives. Industrial buyers often specify exact part numbers to ensure consistent performance across production batches, maintain historical design traceability, and leverage qualified supplier relationships. The 0805 package format offers practical advantages in modern manufacturing environments. Components at this size are compatible with standard pick-and-place equipment, reflow soldering processes, and automated optical inspection systems. For engineers designing with high component densities or working within strict board space limitations, the 0805 form factor provides necessary miniaturization without sacrificing accessibility for rework or repair operations. Multilayer ceramic capacitors in this category are typically selected for general-purpose applications where performance requirements are well-established and design margins are reasonable. They represent a cost-effective, reliable solution for the vast majority of filtering and coupling applications encountered in industrial and consumer electronics design. When replacing or specifying this component, engineers should verify that the specific capacitance value, voltage rating, and temperature characteristics match their circuit requirements and operating environment specifications.