CL10B331KB8NFNC

The CL10B331KB8NFNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung. This component represents a standard solution in the broad category of fixed capacitors, which are fundamental passive components used across virtually every electronic application requiring energy storage, filtering, or signal coupling. Multilayer ceramic capacitors like this model are constructed from alternating layers of ceramic dielectric material and metal electrodes, all contained within a compact, surface-mount package. The component designation indicates this is a 0603-size package (roughly 1.6mm × 0.8mm), making it suitable for high-density PCB layouts where space constraints are critical. This small form factor has become the industry standard for modern consumer electronics, industrial control systems, and telecommunications equipment. The "B" in the part number indicates this capacitor is specified for general-purpose applications rather than specialized high-reliability or military-grade use. This makes it an economical choice for volume production in commercial and industrial products. Samsung's manufacturing of this component ensures consistent quality and availability, as the company maintains robust production capacity for this widely-used capacitor family. Engineers typically specify this exact part number when designing circuits that require a ceramic capacitor in the 0603 package with the electrical characteristics represented by the "331" code. Common applications include decoupling and bypass filtering on power supplies, high-frequency signal coupling, timing circuits, and noise suppression in switching power supplies and audio circuits. The compact size and reliable performance at moderate operating conditions make it particularly valuable in battery-powered devices, portable instrumentation, and compact industrial electronics. The choice of this specific part versus alternatives often comes down to several practical factors. The 0603 package provides a balance between component size and ease of handling during assembly—larger packages are simpler to solder but consume more board space, while smaller packages like 0402 can be more challenging to place and rework. Samsung's reputation for consistent manufacturing and wide distribution through electronic components channels means reliable sourcing and predictable lead times. Additionally, this part's position within Samsung's established MLCC portfolio means excellent compatibility with standard PCB assembly processes and reflow profiles. For engineers and procurement specialists, specifying a well-established part like the CL10B331KB8NFNC reduces design risk by selecting from a mature, proven component family rather than experimenting with newer or less common alternatives. The broad market acceptance of this capacitor type also simplifies inventory management and future board revisions or production runs.