CL31B105KCHSW6E

The CL31B105KCHSW6E is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, representing a reliable passive component solution for industrial and commercial electronics applications. This capacitor belongs to Samsung's established CL series family, which has been widely adopted across diverse engineering sectors for decades. Multilayer ceramic capacitors like this part are fundamental building blocks in modern electronics, serving critical functions in power supply filtering, signal coupling, decoupling, and noise suppression. The component's compact form factor and robust construction make it suitable for applications ranging from consumer electronics and telecommunications equipment to industrial control systems, automotive electronics, and medical devices. Engineers routinely specify MLCCs in audio amplifiers, power management circuits, RF applications, and high-frequency switching circuits where stable capacitive performance is essential. The CL31B105KCHSW6E designation contains encoded information about the component's characteristics. The "CL31" prefix identifies it within Samsung's ceramic capacitor lineup, while the numerical portion "105K" indicates the capacitance value and tolerance band. The suffix elements specify the voltage rating, dielectric material class, and packaging configuration. This part uses a surface-mount package format, enabling efficient automated assembly and space-optimized PCB layouts—a key advantage in modern miniaturized device design. Samsung's CL series capacitors are engineered to deliver stable performance across commercial temperature ranges typical of industrial electronics. These components feature excellent frequency characteristics, making them suitable for both DC blocking and AC coupling applications. The ceramic dielectric composition provides good volumetric efficiency, allowing engineers to achieve required capacitance values in minimal board real estate. When selecting this specific part number over alternatives, engineers consider several factors. Samsung's reputation for consistent manufacturing quality and availability makes this part reliable for production runs. The CL series offers predictable aging characteristics and low ESR (equivalent series resistance) performance relative to competing ceramic options in similar package sizes. For OEM applications requiring qualified components with established supply chains, the CL31B105KCHSW6E provides confidence in long-term sourcing stability. The component's design makes it particularly valuable in cost-sensitive applications where performance requirements are well-defined. Its proven track record in numerous industrial designs means many engineers have established familiarity with its behavior, reducing design risk. Whether for prototype development, small-batch production, or large-scale manufacturing, this capacitor represents a pragmatic choice balancing performance, cost, and reliability considerations that characterize professional electronics engineering specifications.