The C0603X5R0J473K is a 0603 size, X5R ceramic dielectric, 4.7nF ±10%, 10Vdc, Class I, C0G, SMD capacitor manufactured by TDK. It is a small, surface mount capacitor with low dissipation factor characteristics, which makes it suitable for use in high density circuits where small size and fast operation are needed. This capacitor is typically used in DC-DC converters, AC to DC converters, and other switching power supplies. It is lead-free and RoHS compliant.