Patent ID: 7724497
Filing Date: 2010-05-25
Classification: H01G

Abstract:
1. A feedthrough multilayer capacitor mounting structure for mounting a feedthrough multilayer capacitor to a circuit having a first lead, a second lead, a third lead, and a fourth lead; the feedthrough multilayer capacitor comprising: wherein: the capacitor body has a plurality of insulator layers laminated, first and second signal inner electrodes, and first and second grounding inner electrodes; the first signal inner electrode is connected to the at least two first signal terminal electrodes; the second signal inner electrode is connected to the at least two second signal terminal electrodes; the first grounding inner electrode is connected to the at least one first grounding terminal electrode; the second grounding inner electrode is connected to the at least one second grounding terminal electrode; the first signal inner electrode and second grounding inner electrode include respective portions opposing each other while holding therebetween at least one of the plurality of insulator layers; the second signal inner electrode and first grounding inner electrode include respective portions opposing each other while holding therebetween at least one of the plurality of insulator layers; the first and second signal inner electrodes include respective portions opposing each other while holding therebetween at least one of the plurality of insulator layers and not holding therebetween any of the inner electrodes; one of the at least two first signal terminal electrodes and one of the at least two second signal terminal electrodes are arranged on the same side face in the outer surface of the capacitor body; the other of the at least two first signal terminal electrodes and the other of the at least two second signal terminal electrodes are arranged on the same side face in the outer surface of the capacitor body; both of the at least two first signal terminal electrodes are connected to the first lead; both of the at least two second signal terminal electrodes are connected to the second lead; the first and second terminal electrodes arranged on the same side face are connected to first and second leads respectively so as to be heteropolar; the first lead is connected to the third lead at two different points; and the second lead is connected to the fourth lead at two different points.