CL31C020CBCANNC

The CL31C020CBCANNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, a leading supplier of passive electronic components. This component belongs to Samsung's general-purpose MLCC product family, designed for widespread use in consumer electronics, industrial control systems, telecommunications equipment, and other applications requiring reliable capacitive energy storage or filtering. Multilayer ceramic capacitors like this part function by storing electrical charge across multiple layers of ceramic dielectric material, each separated by metal electrodes. These components are essential in modern circuit design for applications including power supply filtering, signal coupling and decoupling, noise suppression, and voltage regulation circuits. The compact form factor and high volumetric efficiency of MLLCs make them ideal for space-constrained designs where board real estate is at a premium. Samsung's MLCC products are manufactured to rigorous quality standards and are widely specified in industrial and commercial applications where reliability and consistency are critical. The "CL31C" designation indicates this capacitor belongs to a specific series within Samsung's lineup, typically representing general-purpose components suitable for standard operating environments. The part number structure suggests a ceramic X7R or similar dielectric type, which provides stable capacitance across a moderate temperature range—a characteristic valued in many industrial and consumer applications where temperature compensation is not critical but performance stability is important. Engineers and design teams might select the CL31C020CBCANNC specifically for several reasons. First, Samsung components benefit from established supply chain relationships and consistent availability through major distributors. Second, this part number's design history often means extensive application notes and reference designs are available within industrial documentation archives. Third, for high-volume production environments, using a widely-stocked component reduces procurement complexity and potential single-source supply risks. Additionally, Samsung's manufacturing processes are known for tight process control, making these capacitors suitable for designs where batch-to-batch consistency matters. The specific capacitance value, voltage rating, and package size encoded in this part number make it suitable for particular circuit topologies—whether serving as a bypass capacitor near integrated circuit power pins, filtering in power management circuits, or coupling between signal stages. Selection of this exact part versus alternatives often comes down to matching the required capacitance and voltage specifications to board layout constraints, cost targets, and established supplier relationships within an organization's quality system. For detailed electrical specifications, mechanical dimensions, and performance characteristics specific to this part number, consulting the manufacturer's datasheet is recommended during design phase evaluation.