CL31B222KDCNNNC

The CL31B222KDCNNNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for general-purpose applications in electronic circuits. This component belongs to the CL31 series, which represents Samsung's established line of compact, reliable capacitors suitable for consumer and industrial electronics. Multilayer ceramic capacitors like this part are fundamental passive components used extensively in power supply circuits, signal filtering, decoupling, and noise suppression applications. They are found in virtually every modern electronic device, from portable consumer products to industrial control systems, telecommunications equipment, and automotive electronics. The compact form factor and low cost make MLCCs the preferred choice for high-volume manufacturing when space constraints and cost efficiency matter. The designation CL31B222K provides insight into the capacitor's characteristics. The "B" in the series designation typically indicates the dielectric material and thermal stability class. The "222K" code represents the nominal capacitance value and tolerance rating, which engineers can decode using standard capacitor marking conventions. The "DCNNNC" suffix denotes the specific packaging specification and internal construction details unique to Samsung's manufacturing process. This part is housed in a surface-mount package appropriate for automated assembly on printed circuit boards, making it ideal for modern manufacturing environments where pick-and-place equipment is standard. The compact dimensions reduce board space requirements while maintaining robust electrical performance. Engineers typically specify the CL31B222KDCNNNC when they require a dependable ceramic capacitor for coupling, decoupling, or filtering in circuits operating at moderate voltage and frequency ranges. Compared to alternatives, Samsung's CL31 series offers proven reliability, consistent quality across production batches, and broad availability from multiple distribution channels. The part's established presence in the market means it has been validated across numerous applications and manufacturing processes. The MLCC construction provides stable capacitance performance across normal operating temperature ranges, with characteristics suitable for both AC and DC circuit applications. The ceramic dielectric technology delivers good frequency response for high-speed digital circuits and power management applications. For engineers working on designs requiring cost-effective, space-efficient capacitance, the CL31B222KDCNNNC represents a proven solution with extensive field history. Its compatibility with standard surface-mount assembly processes and long-term availability make it a practical choice for both prototype development and high-volume production runs.