CL31B105KAPWPNE

# Product Description The CL31B105KAPWPNE is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a reliable choice for general-purpose applications across industrial electronics, consumer devices, and embedded systems. This component belongs to Samsung's established capacitor product line, designed to meet the needs of engineers who require dependable energy storage and filtering in compact form factors. Multilayer ceramic capacitors serve as fundamental building blocks in modern electronics, functioning to store electrical energy, filter power supply noise, couple and decouple signals, and stabilize voltage in circuits. The CL31B series designation indicates this is a general-purpose MLCC suitable for applications where cost-effectiveness and space efficiency matter. The "B" in the series name typically denotes the dielectric type, positioning this capacitor for standard industrial and commercial use rather than specialized high-reliability or military applications. In terms of physical form factor, this component uses a 1206 package size (imperial designation), which represents one of the most common sizes in modern electronics manufacturing. This standardized package allows for reliable machine placement, hand soldering capability when needed, and easy incorporation into both rigid and flexible PCB designs. The part's compatibility with standard pick-and-place equipment and wave or reflow soldering processes makes it a practical choice for volume manufacturing. Engineers often specify Samsung MLCCs like the CL31B105KAPWPNE when they need proven performance from a recognized manufacturer without paying premium prices for military-grade or automotive-qualified components. Samsung's manufacturing consistency and quality control make these capacitors suitable for applications where field reliability matters but extreme environmental conditions are not a concern. The component finds typical use in power supply filtering stages, signal coupling networks, timing circuits, and general decoupling applications where moderate voltage ratings and standard temperature performance suffice. Compared to alternatives, this part offers the advantage of coming from an established manufacturer with global distribution networks, ensuring long-term availability and consistent performance across production batches. For engineers designing cost-sensitive products in consumer electronics, industrial control systems, or telecommunications equipment, specifying a widely-stocked Samsung MLCC reduces supply chain risk while maintaining adequate electrical performance for mainstream applications. The 1206 package also presents advantages over smaller alternatives like 0805 in terms of handling durability during assembly and repair, while remaining significantly more compact than larger packages, making it the practical choice for space-constrained designs that still require accessible components for manufacturing and service.