12105C104KAT2A

The AVX 12105C104KAT2A is a multilayer ceramic capacitor (MLCC) designed for general-purpose applications in industrial and commercial electronics. This component belongs to the 1210 package family, which represents a widely-used surface-mount footprint measuring approximately 12mm × 10mm. This mid-size package format offers a balance between component density and ease of handling in automated assembly environments, making it suitable for both prototype development and high-volume production. Ceramic capacitors of this type serve essential functions in power distribution networks, signal coupling and decoupling, filtering, and noise suppression across a broad range of electronic equipment. Engineers commonly specify MLCCs in power supply designs, signal integrity applications, RF circuits, and general board-level filtering where reliable performance and cost efficiency matter. The 1210 format provides sufficient capacitance for many filtering applications while maintaining a compact footprint on modern PCBs. The "C" designation in the part number indicates this capacitor belongs to a specific performance class within AVX's product range, typically characterized by moderate voltage ratings and temperature stability suitable for standard industrial operating conditions. Components in this category are engineered to deliver consistent performance across typical temperature ranges found in commercial and light industrial equipment. An engineer might select the AVX 12105C104KAT2A over alternative capacitors for several practical reasons. The established AVX brand reputation ensures consistent manufacturing quality and reliable long-term availability, which matters for production runs and field replacements. The 1210 package remains one of the most standardized formats in the industry, simplifying PCB layout, procurement, and supply chain management. This particular part number configuration represents a common choice across many equipment designs, meaning manufacturers can maintain standardized bill-of-materials across multiple product lines. The multilayer ceramic construction provides stable capacitance performance over moderate operating temperature ranges and delivers good frequency characteristics for typical industrial applications. Unlike some specialty or application-specific capacitor types, general-purpose MLCCs like this one offer flexibility in design—they work effectively in blocking circuits, bypass applications, bulk filtering, and many other roles where engineers need dependable capacitive performance without specialized requirements. For engineers working on industrial control systems, power distribution equipment, consumer electronics, or standard signal conditioning circuits, this component represents a proven, accessible choice that balances performance, cost, and supply reliability. Its widespread adoption across multiple equipment categories makes it a familiar standard in industrial electronics design.