CL31B222KGFNFNE

The CL31B222KGFNFNE is a multilayer ceramic capacitor manufactured by Samsung, belonging to the CL31 series of general-purpose film and ceramic capacitors designed for widespread industrial and consumer electronics applications. This component represents a standard choice for engineers working with compact, cost-effective capacitor solutions in circuit designs where space constraints and reliability are important considerations. Multilayer ceramic capacitors in the CL31 family are widely used in power supply circuits, signal coupling and decoupling applications, filtering stages, and timing circuits across industrial control systems, telecommunications equipment, consumer electronics, and automotive subsystems. These capacitors serve as essential passive components for stabilizing voltage rails, reducing electromagnetic interference, and maintaining signal integrity in modern electronic designs. The CL31 series is characterized by its compact surface-mount package design, which enables high-density PCB layouts and automated assembly processes. Samsung's CL31 capacitors are engineered to provide stable performance across typical industrial temperature ranges, making them suitable for applications in both controlled laboratory environments and more demanding field conditions. The ceramic dielectric material used in these capacitors provides consistent capacitance values with acceptable tolerance ranges for general-purpose applications. Engineers typically select the CL31B222KGFNFNE designation when they require a specific capacitance value in the 0.1µF to 10µF range—common values within this series. The exact specifications encoded in the part number indicate particular electrical characteristics that match defined circuit requirements. When choosing this specific part number over alternatives, designers consider factors such as the required capacitance value, voltage rating compatibility, package footprint constraints on their PCB, temperature stability needs, and established supply chain relationships with Samsung components. The "B" designation in the part number typically indicates a specific performance grade or voltage class within Samsung's CL31 family, while additional characters specify the precise capacitance value, tolerance class, and packaging format. This standardized nomenclature allows engineers to quickly identify whether the component meets their circuit specifications without requiring detailed reference material. For applications requiring high reliability, miniaturization, and cost-effectiveness, the CL31 series represents a mature, well-established technology with proven performance in millions of deployed systems worldwide. Original Samsung components in this series provide consistent quality and traceability for manufacturers who prioritize supply chain integrity and long-term product support in their industrial designs.