12102C123KAT2A

The 12102C123KAT2A is a multilayer ceramic capacitor manufactured by AVX, representing a component essential to modern electronics assembly and industrial equipment design. This capacitor is part of AVX's established capacitor family and serves as a passive energy storage and filtering element in electrical circuits across a wide range of applications. Multilayer ceramic capacitors (MLCCs) like this part are among the most widely used capacitor types in electronics due to their compact size, reliability, and cost-effectiveness. The component functions by storing electrical charge between multiple ceramic layers separated by metallic electrodes, enabling rapid charge and discharge cycles. Engineers rely on these capacitors for voltage smoothing, noise filtering, signal coupling, timing circuits, and power supply stabilization in everything from consumer electronics to heavy industrial control systems. The "12102" designation in the part number typically indicates the physical package size and form factor of this capacitor. AVX's MLCC families are designed for surface mount assembly, making them ideal for high-volume manufacturing environments where automated placement and reflow soldering are standard. The compact package allows circuit designers to maximize board real estate efficiency, which is particularly valuable in space-constrained applications like industrial controllers, motor drives, telecommunications equipment, and power conversion systems. Engineers might specify the 12102C123KAT2A in particular applications where AVX's manufacturing reputation for consistent quality and reliability is important. AVX capacitors are known for stable performance across temperature ranges and extended service life, making them suitable for industrial environments where equipment must operate reliably over years of continuous use. The specific configuration encoded in this part number indicates particular electrical characteristics that match defined application requirements within industrial and commercial electronics. Common use cases for components in this category include power supply filtering in industrial power supplies, decoupling in microcontroller and FPGA circuits, energy buffering in automotive electronics, and noise suppression in motor control applications. The multilayer construction provides predictable performance characteristics and good frequency response across a broad operational spectrum. When selecting between alternative capacitor options, design engineers consider factors such as package density, voltage rating, temperature stability, aging characteristics, and long-term reliability data. AVX's established track record in the industrial electronics market makes their components a preferred choice for engineers designing equipment intended for harsh environments or demanding duty cycles where component failure risk must be minimized.