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                                          Capacitor Formulated Powder

                                          As a cornerstone and based components, Ceramic capacitor is a passive component which was widely applied in  electronic devices and circuits of the digital world.  Our products include: High-Voltage Capacitors, MLCC, Grain boundary layer semiconductor ceramic capacitors and etc.

                                          The resistance is obtained this formula:

                                          ε = (144×C×t) / D2
                                          ε: Relative Permittivity at 25ºC
                                          C: Capacitance at 25ºC(PF).
                                          D: Electrode Diameter(mm).
                                          t:  Thickness of the ceramic(mm).

                                          Capacitor Formulated Powder: 

                                          Part Code
                                          K-value at 25ºC
                                          D.F. MAX%
                                          Reference Application
                                          Code
                                          Sinter Temp.
                                          Application
                                          NPO-100
                                          100±10
                                          ≤ 0.06%
                                          NPO
                                          1340ºC±20 
                                          Disc Capacitor. 
                                          SL-330
                                          330±30
                                          ≤ 0.08%
                                          SL
                                          Y5P-402
                                          4000±400
                                          ≤ 1.5%
                                          Y5P
                                          X7R-302
                                          3000±300
                                          ≤ 1.5%
                                          X7R
                                          X7R-302L
                                          3000±300
                                          ≤ 1.5%
                                          X7R
                                          1150ºC±20
                                          MLCC 
                                          X8R-252
                                          2500±250
                                          ≤ 1.5%
                                          X8R
                                          1280ºC±20
                                          BL-Y5R-603
                                          60000±6000
                                          ≤ 1.0%
                                          Y5R
                                          1320ºC±20
                                          Grain boundary Layer Capacitor

                                           

                                           

                                          Copyright(C)2014,China Qingdao Hongjin Chemical Co., Ltd.  Supported by ChemNet ChinaChemNet Toocle

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