The 0603B224J100CT Multilayer Ceramic Capacitor is a surface-mounted device (SMD) manufactured by Walsin. It is a 0603 (imperial) RoHS compliant component with an capacitance of 220nF (nano-Farads), a voltage rating of 10V (volts), and it conforms to the JIS C-5140 Class-2 safety standard. The capacitor is made up of two layers (multilayer) of ceramic material, which are dielectric insulation between two etched, metal plates. This allows for excellent performance parameters, such as high temperature stability, low ESR (effective series resistance), and excellent bumping/soldering characteristics. This particular capacitor is widely used in various high frequency and RF applications, such as telecom, automotive, consumer, and industrial electronics.