12105A822JAT4A

The 12105A822JAT4A is a multilayer ceramic capacitor (MLCC) manufactured by AVX, one of the leading suppliers of passive components for industrial and commercial applications. This capacitor is part of AVX's established product line designed to meet demanding requirements in electronics manufacturing across numerous industry segments. Multilayer ceramic capacitors like this unit are fundamental building blocks in modern electronic circuits, serving critical functions in power supply filtering, signal coupling, decoupling, and noise suppression. The component utilizes a ceramic dielectric material with multiple internal layers, allowing for compact packaging while delivering reliable capacitance in a small footprint. This design approach makes MLCCs ideal for space-constrained applications where engineers need to maximize circuit density without compromising performance. The 12105A822JAT4A designation indicates this capacitor follows the industry-standard EIA package nomenclature. The component is housed in a surface-mount package suitable for automated assembly processes, making it compatible with standard pick-and-place manufacturing equipment and standard PCB reflow soldering procedures. This standardization simplifies procurement, inventory management, and production integration for OEMs and contract manufacturers. AVX MLCCs in this family are widely specified in industrial control systems, telecommunications equipment, automotive electronics, medical devices, and consumer electronics. Engineers select these capacitors when they need reliable, cost-effective energy storage and filtering solutions that meet established performance standards and quality requirements. The ceramic dielectric construction provides stable capacitance performance across typical operating environments, and AVX components generally feature low equivalent series resistance (ESR) and consistent electrical characteristics over the component's rated lifetime. Engineers might choose this specific part when working with established designs that have already validated this component, as it ensures compatibility with existing PCB layouts and proven circuit performance. Additionally, sourcing a major manufacturer's standard product like this one typically provides better long-term availability and supply chain predictability compared to more specialized alternatives. The part's widespread use in industrial and commercial equipment means design reference materials and application notes are readily available. For precise electrical specifications—including rated voltage, capacitance value, temperature coefficient, tolerance, frequency response characteristics, and maximum operating temperature—engineers should consult the component's technical documentation. This information is essential when designing circuits where specific performance parameters are critical to overall system function. Whether you're designing new equipment or maintaining production lines, having access to reliable, well-documented components like this AVX capacitor supports efficient engineering workflows and manufacturing consistency.