CL31B224KBFNNNE

The CL31B224KBFNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for use in a wide range of electronic applications requiring reliable energy storage and signal filtering. This component belongs to the general category of passive electronic components and serves as a fundamental building block in modern circuit design across consumer, industrial, and telecommunications equipment. Multilayer ceramic capacitors like this part are widely used in power supply circuits, where they smooth voltage ripple and provide local energy storage near integrated circuits and switching regulators. They are also commonly specified in audio signal paths, RF applications, and decoupling networks where high-frequency noise rejection is critical. Industrial control systems, automotive electronics, and medical devices frequently incorporate these capacitors to improve circuit stability and reduce electromagnetic interference. The "CL31B" designation indicates this is part of Samsung's general-purpose MLCC series, typically characterized by compact physical dimensions and moderate voltage ratings suitable for mainstream consumer and industrial applications. The "224" in the part number refers to the capacitance value—a standard designation in the electronics industry indicating 22 × 10⁴ picofarads. This mid-range capacitance value makes the component suitable for general filtering and decoupling purposes in applications operating at standard voltage levels. The format code "KBFN" provides information about the component's package configuration, voltage class, and termination type. Samsung's packaging in this series is designed to offer excellent volumetric efficiency, allowing engineers to minimize PCB space while maintaining electrical performance. The termination style specified supports standard automated assembly processes used in high-volume manufacturing environments. Engineers typically select this specific part when they need a proven, cost-effective capacitor with predictable performance characteristics in standard operating conditions. Samsung's MLCCs have extensive field history across diverse industries, making them a low-risk choice for designers who prioritize reliability and supply chain stability. The part's position within a well-established product family means replacement and long-term availability are typically less problematic than with specialized or discontinued alternatives. The compact form factor and established manufacturing process also make this capacitor suitable for space-constrained designs where engineers must balance performance requirements with physical limitations. In applications requiring multiple capacitors for filtering or energy storage networks, specifying a widely available, standardized component from an established manufacturer reduces design complexity and procurement challenges while supporting efficient manufacturing and testing workflows.