12063F334KAT2A

The AVX 12063F334KAT2A is a multilayer ceramic capacitor (MLCC) from AVX Corporation, a well-established manufacturer of passive electronic components. This component is designed for general-purpose energy storage, filtering, and signal coupling applications across a broad range of industrial and commercial electronic equipment. Multilayer ceramic capacitors like this model are constructed from alternating layers of ceramic dielectric material and metal electrodes, compressed into a compact rectangular package. The 12063 designation refers to the component's physical dimensions in metric measurements (1206 size, approximately 3.2mm x 1.6mm), making it a surface-mount device suitable for automated PCB assembly. This small footprint is one of the primary reasons engineers specify components in this package class—they allow for high component density on modern circuit boards without requiring excessive board space. The "F" in the part number indicates this capacitor belongs to a specific dielectric class within AVX's product family. MLCC dielectrics are generally categorized by their temperature stability and capacitance characteristics, which determine their suitability for different circuit roles. Capacitors in this family are commonly used in DC power supply filtering, AC coupling and blocking applications, bypass circuits, and timing networks. They are frequently found in power management circuits, audio equipment, telecommunications hardware, industrial control systems, and consumer electronics where reliable, compact energy storage is essential. AVX MLCCs are known for consistent manufacturing quality and reliable long-term performance in demanding industrial environments. The 12063 package size represents an optimal balance between component size and electrical performance for many mid-range applications, offering adequate capacitance values while maintaining reasonable voltage ratings and ESR (equivalent series resistance) characteristics typical of ceramic capacitor technology. When selecting this specific part number, engineers typically prioritize AVX's reputation for quality consistency, the proven reliability of the 12063 package format, and the particular electrical characteristics associated with this dielectric class. This part would be specified over alternatives when component availability, manufacturer reliability, or performance consistency within its electrical class are key selection criteria. This component is suitable for through-hole PCB rework, automated surface-mount assembly, and other standard manufacturing processes. It represents a cost-effective, space-efficient passive component choice for the vast majority of general-purpose filtering and coupling applications in industrial electronics.