Multilayer ceramic chip capacitor SMD MLCC  CC41/CT41

 

Jinpei's new patent products – about a large capacitance, high voltage and high frequency of Multilayer ceramic chip capacitors SMD MLCC (patent application No. 201310172755.5)

    Since found that Jinpei company continually R&D the newest technologies at the industries of componets and capacitors.and built close technical cooperation relationship with some scientific  reseach institution and university for example Hunan University, Shanghai University.

     Here briefly introduce, Jinpei company recently successfully developed a new type with a large capacitance, high voltage and high frequency of multilayer ceramic chip  capacitors SMD MLCC, Jinpei part No. CC41/50150N853J152HB,related engineer and some people should know who work at the capacitors industry, the feature of multilayer ceramic chip  capacitors SMD MLCC get a smaller capacitance than similar products such as film capacitors and disc ceramic capacitors,but multilayer ceramic chip  capacitors SMD MLCC get a better temperature coefficient(alleged temperature coefficient mean a capacitors's capacitance follow environment temperature  change will also change,this relationship was called temperature coefficient..for example I medium of NPO or COG, the same material that American habitually call NPO and Japanese call COG,by the way the multilayer ceramic chip capacitors SMD MLCC was invented by the United states and was followed by Japan, it's temperature coefficient is +-30ppm/℃, the mean when temperature change one degree Celsius that the capacitance will change +-30ppm,II medium X7R X5R of temperature coefficient is + -15%, here we will't successively introduce other medium of Y5V Y5P Z5U etc.yet the surge voltage of multilayer ceramic chip capacitors SMD MLCC is the best than other capacitors, it can suffer 250% of rated voltage for five seconds.

     For centralize the advantages of all capacitors to be on one,many engineer try to seek the largest capacitance, highest voltage and highest frequency at a capacitors. for example Jinpei's patent product -multilayer ceramic chip capacitors SMD MLCC part No. CC41/50150N853J152HB,medium NPO or COG usually the best spefication is 1500v 1000pF dimension 7689,Jinpei company successly R&D a Sandwiches structure of technology and it can guarantee after increase the dimension of span to also effectively increase the flexural strength.i can be normally used in a circuit which is high voltage high temperature and high frequency,meanwhile the capacitance has been increased to 85000pF with eight hundred and fiftyPercent.yet the thickness keep changless.

    Like this invention that it's unprecedent in the capacitors industry,it mainly was applied on the High frequency measuring instrument and missile measuring system etc high military industries