A capacitor body of a multilayer feedthrough capacitor is arranged with grounding inner electrodes and signal inner electrodes. The grounding inner electrodes include first and second grounding main electrode portions, grounding connection electrode portions having no areas opposing the signal inner electrodes, and first and second grounding lead electrode portions. The signal inner electrodes include first and second signal main electrode portions, signal connection electrode portions having no areas opposing the grounding inner electrodes, and first and second signal lead electrode portions.