X5R Multilayer Ceramic Capacitors KYOCERA AVX X5R Multilayer Ceramic Capacitors are general-purpose dielectrics for ceramic capacitors offered in various capacitance values. These devices have a temperature variation of capacitance within ±15% of a -55°C to +85°C temperature range. Case sizes range from 0101 to 1812, and voltage ranges from 4V to 100V. KYOCERA AVX X5R Multilayer Ceramic Capacitors are ideal for decoupling and filtering applications.