12105C472KAT2A

The AVX 12105C472KAT2A is a ceramic capacitor designed for general-purpose electronic applications requiring stable, reliable energy storage and filtering. As a multilayer ceramic capacitor (MLCC), this component combines compact physical dimensions with robust electrical performance, making it suitable for the dense circuit board layouts common in modern industrial and consumer electronics. This particular part belongs to the 1210 package family, indicating a surface-mount component with standardized footprint dimensions that integrate seamlessly into automated assembly processes. The ceramic dielectric construction provides excellent frequency response characteristics and low equivalent series resistance (ESR), which makes capacitors in this series particularly valuable for high-frequency filtering, bypass applications, and decoupling roles in power distribution networks. The 12105C472KAT2A designation reflects specific electrical properties within AVX's product portfolio. Engineers typically select capacitors from this series for applications where stable capacitance across operating temperature ranges and voltage conditions is essential. These characteristics make them suitable for automotive electronics, industrial control systems, telecommunications equipment, power management circuits, and consumer electronics requiring reliable filtering and noise suppression. The 1210 package size represents a practical balance between board space efficiency and handling capability. This size is large enough to accommodate meaningful capacitance values while remaining compact enough for high-density PCB designs. The surface-mount technology eliminates the need for through-hole drilling, reducing manufacturing complexity and cost during assembly. AVX's ceramic capacitor lines are engineered to meet stringent reliability standards expected in industrial environments. The materials and construction methods ensure consistent performance across thermal cycling, mechanical stress, and extended operational life. These capacitors demonstrate good voltage stability and maintain predictable behavior across the frequency spectrum relevant to most electronic circuits. Engineers might specify this exact part number when designing circuits that require a specific capacitance value within the constraints of the 1210 package format and AVX's manufacturing specifications. Alternatives might include different manufacturers' offerings in similar packages, larger or smaller package sizes for different space and capacitance trade-offs, or different dielectric types (X7R, Y5V, etc.) for alternative performance characteristics depending on application demands. The standardized nature of this component ensures multiple sourcing potential and compatibility with existing supply chain infrastructure, reducing procurement risk for volume production runs. Its proven performance history in industrial applications makes it a reliable choice for engineers designing systems with stringent uptime requirements and long service life expectations.