12063C104JAT4A

The AVX 12063C104JAT4A is a multilayer ceramic capacitor (MLCC) designed for general-purpose applications in industrial and commercial electronics. This component belongs to AVX's established capacitor family, combining reliable performance with a compact form factor suitable for space-constrained circuit designs. Multilayer ceramic capacitors are fundamental passive components used to filter, couple, bypass, and store electrical energy in countless electronic circuits. The 12063 designation indicates this capacitor uses a 1206 surface-mount package, a widely adopted standard size that balances ease of handling and assembly with component density. This package type is prevalent in modern PCB designs because it accommodates automated pick-and-place manufacturing while remaining large enough for manual rework if needed. The "C" in the part number typically indicates this capacitor is from AVX's general-purpose ceramic line, engineered for straightforward applications where cost-effectiveness and availability are important considerations. These capacitors serve in decoupling power supplies, filtering high-frequency noise, coupling audio signals, and stabilizing voltage rails across digital and analog circuits. They're commonly found in consumer electronics, industrial control systems, telecommunications equipment, and automotive applications. Engineers select this part number for several practical reasons. First, the 1206 package offers a well-established balance between component size and electrical capability, making it ideal for moderate-density board layouts. Second, AVX's established product lines have proven reliability over years of field deployment, reducing design risk in mission-critical applications. Third, the standardized package ensures broad manufacturing compatibility and reduces procurement uncertainty compared to proprietary alternatives. The ceramic dielectric technology in these capacitors provides stable performance across typical operating temperature ranges encountered in industrial environments. While ceramic capacitors have different frequency and temperature characteristics compared to electrolytic or film capacitors, they offer superior high-frequency performance and are immune to polarity concerns, simplifying circuit design. When specifying the 12063C104JAT4A, engineers benefit from proven manufacturing processes, consistent supply chain availability due to the part's prevalence, and compatibility with standard PCB assembly equipment. The "JAT4A" suffix denotes specific manufacturing batches and screening levels, ensuring consistency for applications requiring documented traceability. This component is a practical choice for designers seeking reliable, cost-effective capacitance in applications ranging from consumer goods to industrial equipment. Its widespread adoption means replacement and repair scenarios are straightforward, and second-source availability from other distributors provides supply chain flexibility for production runs.