The C0402C104K8PACTU is a commercial grade surface mount multilayer ceramic Chip Capacitor with 100% pure matte Sn-plated termination finish allowing for excellent solderability, X5R dielectric and 0402 case. X5R dielectric features an 85°C maximum operating temperature and is considered semi-stable. The electronics components, assemblies and materials association (EIA) characterizes X5R dielectric as a Class II material. Components of this classification are fixed, ceramic dielectric capacitors suited for bypass and decoupling applications or for frequency discriminating circuits where Q and stability of capacitance characteristics are not critical. X5R exhibits a predictable change in capacitance with respect to time and voltage and boasts a minimal change in capacitance with reference to ambient temperature.