CL31B105KAHNNNC

The CL31B105KAHNNNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for general-purpose applications in electronic circuits requiring stable capacitance and reliable performance across standard operating conditions. This component belongs to Samsung's established line of ceramic capacitors widely used in consumer electronics, industrial equipment, and telecommunications infrastructure. Multilayer ceramic capacitors like this unit are fundamental passive components found in virtually every modern electronic device. They function to store electrical energy, filter noise, couple or decouple signals, and stabilize power supply voltages. The MLCC construction—comprising multiple layers of ceramic dielectric material with interleaved metal electrodes—allows manufacturers to achieve significant capacitance values in a compact physical footprint, making these capacitors ideal for space-constrained applications. The part number designation indicates this capacitor uses a radial or axial lead configuration typical of through-hole mounting, distinguishing it from surface-mount alternatives. This through-hole format makes the CL31B105KAHNNNC particularly valuable for applications requiring hand assembly, field repair, prototyping, or integration into designs where through-hole reliability and mechanical robustness are priorities. Engineers often specify through-hole capacitors in legacy equipment redesigns, automotive applications, and industrial control systems where vibration resistance and easy component replacement are important considerations. Samsung's capacitor series is recognized in the industry for consistent quality, stable performance across temperature variations, and long-term reliability in demanding environments. These capacitors are frequently selected for power supply filtering, decoupling applications near integrated circuits, RF circuits, and signal conditioning stages where predictable electrical characteristics are essential. The specific designation suggests this part operates within standard voltage and temperature ranges suitable for most industrial and commercial electronic applications. Engineers might select this exact part when they need a dependable through-hole ceramic capacitor with established supply chain availability, proven field performance data, and compatibility with conventional PCB assembly processes. The Samsung brand backing provides confidence in manufacturing consistency and technical support. Typical application areas include industrial control panels, test and measurement equipment, power conversion circuits, audio amplification stages, and any electronic system where a general-purpose capacitor is needed for energy storage, filtering, or signal management. The through-hole format also makes this component suitable for educational applications and prototype development where ease of handling and replacement are advantageous. Engineers considering this part should verify that its capacitance value, voltage rating, and temperature characteristics align with their specific circuit requirements by consulting the relevant technical documentation for their application.