CL05A225KQ5NSJC

The CL05A225KQ5NSJC is a multilayer ceramic capacitor manufactured by Samsung, belonging to the CL series of film and ceramic capacitors widely used in electronics manufacturing and industrial applications. This component represents a common choice for engineers designing compact, cost-effective electronic assemblies where reliable capacitive performance is required in a small form factor. Multilayer ceramic capacitors like this one are fundamental passive components used to store and release electrical energy, filter signals, and stabilize voltage in circuits. They appear in nearly every modern electronic device, from consumer electronics to industrial control systems, telecommunications equipment, and automotive applications. Their small size, durability, and consistent performance make them ideal for high-density circuit boards where space is limited. The part number coding provides insight into this capacitor's specifications. The "CL05A" designation indicates this is a 0805 package size (approximately 2.0mm × 1.25mm × 1.25mm), one of the most common surface-mount chip capacitor dimensions in industrial production. This size represents an optimal balance between handling ease in automated assembly and miniaturization, making it the default choice for many design specifications. The "225" portion of the designation refers to the capacitance value in picofarads using the standard three-digit code (225 = 2.2 × 10^5 pF, or 2.2 microfarads). The "K" indicates a tolerance of ±10%, standard for general-purpose ceramic capacitors. The "Q5" designation suggests this part operates across a standard industrial temperature range suitable for most commercial and industrial environments. Samsung's CL series capacitors are manufactured using multilayer ceramic technology, which provides excellent volumetric efficiency and stable performance across temperature and frequency ranges. These capacitors are RoHS compliant, meeting environmental and regulatory standards required for modern electronics manufacturing. Engineers typically specify this exact part when designing circuits requiring general-purpose decoupling, filtering, or energy storage in compact spaces without specialized high-voltage, high-frequency, or extreme temperature requirements. The combination of small physical size, proven reliability, broad commercial availability, and competitive cost makes the 0805 2.2µF ceramic capacitor a standard specification for countless applications. This part is particularly common in power supply decoupling networks, audio coupling circuits, and signal filtering applications where the capacitance value and package size create an ideal solution for PCB integration.