CL03A104KO3NNN

The CL03A104KO3NNN is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for high-volume integration into modern electronic equipment. This component belongs to the popular 0402 metric size package family, making it one of the most compact and widely-used capacitor formats in contemporary electronics manufacturing. Multilayer ceramic capacitors like this part are fundamental passive components used to store electrical energy, filter signals, decouple power supplies, and stabilize voltage across circuits. The 0402 footprint—measuring just 1.0mm by 0.5mm—allows for extremely dense component placement on printed circuit boards, enabling engineers to create sophisticated, space-constrained designs without sacrificing functionality. The part designation itself provides insight into its specifications. The "104" code within the part number indicates this is a 100nF (0.1µF) capacitor, a value that appears in virtually every modern electronic device. This capacitance is ideal for local decoupling near integrated circuits, particularly in digital logic applications where rapid current transients demand immediate charge availability. The "KO" segment suggests this capacitor operates across a temperature range typical for industrial and consumer electronics, while the "3" designation typically relates to Samsung's classification for voltage rating and dielectric material used in construction. Engineers commonly specify Samsung MLCC components in this series for applications including microcontroller development boards, consumer IoT devices, telecommunications equipment, automotive electronics, industrial control systems, and portable devices. The high reliability of Samsung's manufacturing and consistent electrical performance make these capacitors suitable for both prototype development and high-volume production runs. Compared to alternative solutions, the 0402 MLCC offers significant advantages over larger package types when space is limited, while maintaining the cost-effectiveness and availability that characterize commodity capacitor values. Engineers might select this exact part number to ensure compatibility with existing supply chains, board layouts, or when Samsung's specific dielectric material characteristics better match circuit requirements than competing manufacturers' offerings. The ceramic dielectric composition determines frequency response characteristics and temperature stability. Capacitors in this series typically demonstrate predictable behavior across audio frequencies through RF applications, making them versatile for analog and digital filtering stages alike. For detailed electrical specifications, thermal characteristics, and mechanical dimensions relevant to your specific application, consulting Samsung's technical documentation for this part number is recommended before final design implementation.