CL05A475MQ3LUNC

The CL05A475MQ3LUNC is a multilayer ceramic capacitor (MLCC) manufactured by Samsung, belonging to the CL series family of surface-mount components. This capacitor is designed for use in compact electronic assemblies where space efficiency and reliability are critical requirements. Multilayer ceramic capacitors like this unit are fundamental passive components used across virtually every modern electronic device and circuit board. They function to store and release electrical charge, filter noise, couple or decouple AC signals, and stabilize voltage supplies. The MLCC construction—consisting of multiple thin ceramic dielectric layers with internal metal electrodes—allows for high capacitance values in extremely small packages, making these components indispensable in modern electronics miniaturization. The "05" designation in the part number indicates this capacitor uses a 0805 metric package size (approximately 2.0mm × 1.25mm × 1.25mm), which represents a standard surface-mount footprint widely used in industrial and consumer applications. This package size strikes a practical balance between component density and handling ease during manufacturing, making it suitable for both hand assembly and automated production environments. The CL series from Samsung encompasses general-purpose MLCCs engineered for broad industrial applications including power supplies, audio equipment, telecommunications infrastructure, automotive electronics, consumer devices, and medical instrumentation. These capacitors are typically specified where moderate performance requirements exist and cost-effectiveness is important. Engineers commonly select Samsung's CL series MLCCs in applications requiring stable performance across standard operating temperature ranges and where the component must withstand typical manufacturing stresses. Engineers might specify this exact part number when their circuit design calls for a capacitor in the 0805 package format with the particular capacitance and voltage rating indicated by the remaining alphanumeric codes. The "MQ" designation within the part number suggests specific electrical characteristics within Samsung's standard product matrix. Component selection in engineering typically involves matching the capacitor's rated voltage, capacitance value, and temperature characteristics to circuit requirements, as well as considering package size constraints on the printed circuit board. When designing or servicing equipment, engineers often need exact replacement parts with matching electrical properties and physical dimensions. Having the precise part number ensures compatibility with existing circuit board layouts and maintains consistent performance across production batches or repair operations.