CL10C3R9BB8NNNC

The CL10C3R9BB8NNNC is a multilayer ceramic chip capacitor manufactured by Samsung. This component belongs to the CL series family, a widely used line of general-purpose capacitors commonly found in consumer electronics, industrial control systems, telecommunications equipment, and computing applications. Multilayer ceramic chip capacitors like this model are fundamental passive components used for energy storage, filtering, decoupling, and signal coupling in electronic circuits. They function by storing electrical charge between multiple ceramic dielectric layers interleaved with metal electrodes, enabling compact size with useful capacitance values. The CL10 designation indicates this is a 1206-size package format (10mm × 6mm), a standard SMD footprint that offers a good balance between component density and ease of automated assembly and rework. The "C3R9" portion of the part number relates to the capacitance value and voltage rating within Samsung's coding system. This particular variant is designed for general industrial and commercial-grade applications rather than demanding military or high-reliability specifications. Engineers typically specify capacitors from this series for non-critical filtering, bypass, and coupling functions where cost-effectiveness and availability are important factors. Key reasons an engineer might select this specific part include its proven reliability in high-volume applications, Samsung's consistent manufacturing quality, and wide availability through distribution channels. The 1206 package size provides good compatibility with modern PCB assembly processes while remaining small enough for space-constrained designs. The CL series is well-suited for applications operating at standard industrial and consumer voltage levels, making it appropriate for power supply filtering, audio circuits, switching regulators, and general signal conditioning. This capacitor is typically used in environments where operating temperatures remain within standard commercial ranges. The component exhibits the typical characteristics of ceramic dielectrics, including relatively stable performance across its rated operating conditions and excellent frequency response suitable for high-speed circuit applications. When designing with multilayer ceramic capacitors in this class, engineers should consider that ceramic dielectrics can exhibit capacitance variation with applied voltage and temperature, which is normal for this component family. The CL10C3R9BB8NNNC integrates reliably into mixed-signal designs, digital circuits, analog filtering stages, and power management sections of larger assemblies. Availability of this established Samsung part number across multiple distributors makes it a practical choice for both prototype development and production volume builds, supporting quick design iterations and consistent supply chain management throughout a product's lifecycle.