12105C224KAJ2A

The AVX 12105C224KAJ2A is a multilayer ceramic capacitor (MLCC) designed for applications requiring reliable energy storage and filtering in compact form factors. This component belongs to the 1210 case size family, a widely adopted standard in electronics manufacturing that balances capacitance density with ease of handling and placement on printed circuit boards. Multilayer ceramic capacitors like this model are fundamental passive components found in virtually every modern electronic device. They serve critical functions including power supply filtering, signal coupling and decoupling, noise suppression, and transient voltage protection. The 1210 package size makes this capacitor suitable for applications where board space is limited but moderate capacitance values are required, making it particularly common in industrial control systems, telecommunications equipment, consumer electronics, automotive electronics, and portable instrumentation. The "C" designation in the part number indicates this capacitor uses a Class II ceramic dielectric material, which provides higher capacitance density compared to Class I ceramics but with somewhat greater tolerance variation across temperature and voltage ranges. This trade-off makes Class II capacitors ideal for non-critical filtering and coupling applications where exact capacitance values are less essential than cost-effectiveness and volumetric efficiency. AVX is recognized as a major manufacturer of multilayer ceramic capacitors, and components from their standard product lines are specified by engineers for their consistent quality, reliable supply chains, and broad availability through authorized distributors. The 12105C224KAJ2A follows standard industry part numbering conventions that allow engineers to quickly identify the package size, dielectric class, and general performance characteristics. Engineers typically specify a particular MLCC part number based on several interconnected factors: the required capacitance value and voltage rating for their circuit function, the available board space and height constraints, the expected operating temperature range, and the need for specific tolerance or stability characteristics. Choosing the correct capacitor variant ensures circuit reliability while optimizing cost and manufacturing efficiency. The 1210 package format is compatible with standard surface-mount assembly equipment and processes, making it economical for production volumes ranging from prototypes to high-volume manufacturing. Its widespread use means that engineers familiar with this component size can design with confidence that manufacturing partners will have established processes for reliable placement and soldering. This capacitor is suitable for use in numerous industrial and commercial applications where dependable performance in compact packages is valued. Typical circuit designers select this component when their design requirements align with the electrical characteristics, physical dimensions, and cost profile of AVX's 1210-case Class II ceramic capacitor offerings.