CL31C103GAFNNWE

The CL31C103GAFNNWE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, designed for use in a wide range of electronic applications requiring compact, reliable energy storage and filtering. This component belongs to Samsung's established family of general-purpose ceramic capacitors, which serve as fundamental building blocks in modern electronics across consumer, industrial, and telecommunications sectors. Multilayer ceramic capacitors like this part are essential passive components used to store electrical energy, filter noise, couple or decouple signals, and stabilize voltage in circuits. They are found in nearly every type of electronic equipment, from consumer devices to industrial control systems, power supplies, and telecommunications infrastructure. Their small size, low cost, and stable performance characteristics make them the default choice for high-volume electronics manufacturing. The part number designation indicates this is a Samsung CL series capacitor in a standard surface-mount package format, making it suitable for automated assembly on printed circuit boards. The compact form factor is particularly valuable in space-constrained applications where board real estate is at a premium. Samsung's CL series capacitors are known for consistent quality and reliable performance across commercial and industrial temperature ranges, meeting the requirements of demanding applications. Engineers might specify this exact part number for several reasons. Samsung's MLCC products are widely used in original equipment manufacturer (OEM) designs and are regularly selected for their proven reliability in production environments. The availability of this specific part across multiple distributors and manufacturing regions provides supply chain flexibility and reduces procurement risk for medium to high-volume projects. The standardized package format ensures compatibility with existing manufacturing processes and assembly equipment, minimizing engineering changes or process modifications. Ceramic capacitors like the CL31C103GAFNNWE are particularly useful in scenarios where mechanical robustness and temperature stability are important factors. They resist vibration and thermal cycling better than some alternative capacitor technologies, making them well-suited for industrial equipment, automotive systems, and other harsh-environment applications. Their low equivalent series resistance (ESR) also makes them effective for high-frequency filtering and power distribution applications. When selecting this component for a design, engineers should consult Samsung's technical documentation to confirm that the specific electrical characteristics, temperature stability, voltage rating, and capacitance value align with their circuit requirements. This due diligence ensures optimal performance and reliability in the final application.