CL31C100JGFNNNE

The CL31C100JGFNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, belonging to the CL31 series. This component is designed for general-purpose decoupling, filtering, and energy storage applications across a wide range of electronic equipment and industrial systems. Multilayer ceramic capacitors like this part are fundamental passive components used extensively in power supply circuits, signal conditioning, and noise suppression throughout consumer electronics, industrial control systems, telecommunications equipment, and automotive applications. Engineers rely on these capacitors to smooth voltage ripple, filter high-frequency noise, and provide localized charge storage near integrated circuits and other active components. The CL31 series represents Samsung's standard-grade MLCC offering, positioned for cost-effective applications where performance and reliability requirements are moderate to standard. These capacitors use ceramic dielectric material and are constructed with multiple internal layers to achieve useful capacitance values in compact physical packages. The part number's suffix structure indicates this specific variant carries a 100 nanofarad nominal capacitance rating with J-grade tolerance, which is typical for general industrial and consumer applications where tight tolerance control is not critical. One of the primary reasons engineers select the CL31 series, including this specific part number, is the balance between performance, size, and cost. These capacitors offer reliable operation in mainstream applications where specialized high-temperature, high-voltage, or low-ESR performance is unnecessary. The MLCC construction provides excellent frequency response characteristics, making these components suitable for both DC blocking and AC coupling functions. The standard packaging for this series facilitates easy placement on both through-hole and surface-mount PCB designs, depending on the specific variant form factor. This versatility makes the CL31 series a go-to choice for design engineers working across different manufacturing processes and assembly technologies. Samsung's CL31 series maintains consistent quality and availability in the distributor channel, making it a reliable choice for both prototype development and high-volume production runs. Engineers often specify this series when they need proven, readily available capacitor solutions without premium pricing associated with specialized MLCC grades. For applications requiring specific electrical characteristics such as low equivalent series resistance (ESR), high-temperature stability, or extended frequency response beyond typical operating conditions, alternative capacitor series or grades may be more appropriate. However, for straightforward decoupling and general filtering duties in standard industrial and commercial electronics, the CL31C100JGFNNNE represents a practical, economical solution.