AVX 0201 X5R Dielectric Capacitors AVX 0201 X5R Dielectric is a general purpose dielectric for ceramic capacitors available in high capacitance values up to 100 μF. These ceramic multilayer capacitors MLCC have a temperature variation of capacitance that is within ±15% from -55 ºC to +85 ºC.Suited for decoupling and filtering applications. The X5R are Available in High Capacitance values (up to 100μF).