CL05A106MR5NRNC

The CL05A106MR5NRNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for general-purpose use in compact electronic assemblies. This component belongs to the CL series family, which represents Samsung's reliable ceramic capacitor lineup widely adopted across consumer and industrial electronics. Multilayer ceramic capacitors like this unit are fundamental passive components found in virtually every modern electronic circuit. They serve critical functions including signal coupling, decoupling, filtering, and energy storage in power supply circuits. The compact package format makes these capacitors ideal for high-density printed circuit board designs where space constraints are a priority. The designation "05" in the part number indicates this is a 0402 package size (metric 1.0mm x 0.5mm), one of the smallest standard capacitor packages available. This miniature form factor is especially valuable in mobile devices, portable consumer electronics, automotive electronics, and industrial control systems where board real estate must be maximized. Despite their small physical dimensions, MLCCs in this series maintain reliable electrical performance across millions of units. Samsung's CL series ceramic capacitors are specified across diverse applications including audio amplification, RF circuits, power management modules, LED drivers, sensor interfaces, and communication equipment. The ceramic dielectric technology provides stable capacitance over reasonable temperature and voltage ranges, making these components suitable for both consumer-grade and industrial-temperature applications. Engineers select this specific part number when they need a proven, cost-effective ceramic capacitor in 0402 packaging from an established manufacturer with consistent supply and quality track records. Samsung's manufacturing scale and quality certifications make this component attractive for volume production runs. The CL series has a long operational history in the market, meaning design engineers can draw on extensive application experience and proven reliability data. Ceramic capacitors of this type are generally non-polarized, allowing installation in either direction on the circuit board, which simplifies manufacturing and reduces assembly errors. They typically exhibit low equivalent series resistance and inductance compared to larger packages, enabling effective high-frequency performance in modern switching circuits and fast-transient power applications. For engineers evaluating alternatives, comparable capacitors in the same package size exist from competitors like Murata, TDK, and Kemet. However, the CL05A106MR5NRNC offers the specific combination of Samsung manufacturing, the 0402 footprint, and specifications relevant to this particular application space, making it a legitimate choice when these factors align with project requirements.