The CL21A226MQQNNNG is a multilayer ceramic capacitor (MLCC) manufactured by Samsung. It has a capacitance of 22 µF ± 20%, a voltage rating of 6.3 V DC, and a temperature coefficient of X5R. It is an SMD/SMT component, with a 2012 case size. The CL21A226MQQNNNG is typically used in radio frequency applications such as filters, signal processing, and tuning. It has low leakage, low ESR, and excellent high frequency characteristics. It is typically used in industrial, communications, automotive, computers, and consumer applications.