The middle and high voltage series capacitors from Walsin are X7R dielectric multilayer ceramic chip capacitors (MLCC) that provide high stability and reliability. The middle and high voltage series MLCC are designed by a special internal electrode pattern which can reduce voltage concentrations by distributing voltage gradients throughout the entire capacitor. This special design also affords high capacitance values in a given case size and voltage rating. These MLCC capacitors are used as snubbers in high frequency power converters, high voltage coupling / DC blocking, DC to DC converters, back lighting inverters.
The GRM series capacitors from Murata are multilayer ceramic chip capacitors (MLCC) used for general purpose applications. These MLCC capacitors are classified into temperature compensating and high dielectric constant types depending on the change in electrostatic capacitance due to change in temperature. The temperature compensating capacitors feature a small rate of change in electrostatic capacitance as the temperature changes and are used for applications such as filters and high frequency circuit matching. The high dielectric constant capacitors use materials with a high dielectric constant and feature a large electrostatic capacitance. Typical applications are power supply decoupling and smoothing circuits.
The Multicomp MC series is middle and high voltage MLCC capacitors with X7R dielectric material which provides high stability and reliability. These capacitors are designed by a special internal electrode pattern which can reduce voltage concentrations by distributing voltage gradients throughout the entire capacitor. This special design also affords increased capacitance values in a given case size and voltage rating. These MLCC capacitors are used as snubbers in high frequency power converters, high voltage coupling / DC blocking, DC to DC converters, back lighting inverters and not intended for AC line filtering applications.