The Murata GCM1555C1H4R2CA16D is a multilayer ceramic capacitor (MLCC) in a surface-mount technology (SMD/SMT) 0402 package with a capacitance of 4.2pF, rated at 50volts and a tolerable C0G of +/-0.25pF. It is ideal for use in applications such as automatic equipment, power supplies, inverters, and stabilizers where its size, low ESR, and stability are essential. The capacitor is designed as a Class 2/Class I devices, giving it an extended life when exposed to high temperature/vibration and DC stressing. Additionally, this capacitor has proven reliable and can be applied in a wide range of applications.