CL43B102KJFNNNE

The CL43B102KJFNNNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a standard component in the passive electronics market. This particular part belongs to Samsung's established CL series family, which is widely recognized for reliable performance in mainstream industrial and consumer applications. Multilayer ceramic capacitors are fundamental passive components used across virtually every electronic device and system. They store and filter electrical energy, decouple power supplies, block DC signals while passing AC signals, and stabilize circuit performance across frequency ranges. The CL series from Samsung is engineered for general-purpose circuit design, making these capacitors suitable for cost-sensitive applications where performance requirements do not demand specialized or high-reliability grades. The part number structure indicates this capacitor is housed in a compact surface-mount package typical of modern electronics manufacturing. The package format enables efficient placement on printed circuit boards through automated assembly processes, which has made MLCCs the dominant capacitor technology in contemporary electronics design. Samsung's manufacturing process delivers consistent electrical characteristics across production batches, supporting high-volume manufacturing environments. Engineers commonly specify CL series capacitors in decoupling networks for digital logic circuits, filtering stages in power supplies, signal coupling and blocking circuits, and general energy storage applications in consumer electronics, computing equipment, telecommunications infrastructure, and industrial control systems. These capacitors function reliably across normal operating temperature ranges typical of most commercial electronics. The choice to specify the CL43B102KJFNNNE over alternative capacitors would typically hinge on several factors. The specific capacitance value and voltage rating of this part make it suitable for particular circuit requirements where matching impedance and filtering characteristics are important. Samsung's quality reputation and broad distribution network make their CL series an attractive option for engineers who need reliable sourcing without premium pricing. Additionally, this part's established presence in the market means it integrates well into existing supply chains and manufacturing workflows. For engineers evaluating this component, compatibility with reflow soldering processes, long-term reliability in the target operating environment, and cost efficiency across production volumes are standard considerations. The CL series' proven performance history in mainstream applications provides confidence for circuit designers working within standard industrial specifications rather than extreme or specialized operating conditions.