The C0603C103J5RACTU is a multilayer Ceramic Capacitor, with X7R dielectric, 50V voltage and 0603 case. It is suited for bypass and decoupling applications or for frequency discriminating circuits where Q and stability of capacitance characteristics are not critical. X7R exhibits a predictable change in capacitance with respect to time and voltage and boasts a minimal change in capacitance with reference to ambient temperature.