CL31B561KBCNNNC

# CL31B561KBCNNNC Product Description The CL31B561KBCNNNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a widely-used component in modern electronics for energy storage, filtering, and signal coupling applications. This capacitor belongs to the CL31 series, which is characterized by a compact surface-mount package design suitable for high-density PCB layouts common in contemporary industrial and consumer electronics. Multilayer ceramic capacitors like this component are fundamental building blocks in power supply circuits, audio equipment, RF applications, and general-purpose filtering stages. They are frequently specified in voltage regulation modules, switched-mode power supplies (SMPS), decoupling networks near integrated circuits, and AC filtering stages. The ceramic dielectric material provides stable performance across frequency ranges while maintaining a small physical footprint, making this component ideal for space-constrained designs. The CL31B designation indicates this is a standard commercial-grade multilayer ceramic capacitor with characteristics typical of Samsung's mainstream offering. These capacitors are designed for reliable operation in industrial control systems, telecommunications equipment, automotive electronics, consumer appliances, and general instrumentation where consistent performance and cost-effectiveness are priorities. Engineers typically specify Samsung's CL31 series capacitors when seeking a balance between performance, reliability, and economics. The series offers predictable electrical behavior, consistent manufacturing quality, and availability across a wide range of capacitance values and voltage ratings. The component's construction method and materials selection provide good high-frequency performance with minimal equivalent series resistance (ESR), making it suitable for both DC filtering and AC signal applications. The surface-mount package format enables automated assembly on production lines, reducing manufacturing costs and improving assembly reliability compared to through-hole alternatives. This packaging also facilitates the creation of compact, high-density circuits required in modern industrial equipment and embedded systems where board space is at a premium. When choosing this specific part number, engineers benefit from Samsung's established reputation for quality in the passive components market, consistent part availability, and compatibility with industry-standard reflow soldering processes. The CL31B561KBCNNNC represents a practical choice for designs requiring reliable, economical capacitor performance without specialized performance requirements that would demand premium or application-specific alternatives. This component is widely used in production volumes across multiple market segments, ensuring stable sourcing and long-term part availability for both new designs and ongoing production support.