A solid electrolytic capacitor includes a package for a capacitor element including
an anode lead portion and a cathode portion. The package includes an insulating
resin member which is arranged to cover the capacitor element and which includes
hole portions formed therethrough. An anode terminal of the solid electrolytic
capacitor includes a metal-plating layer which is placed in the hole portion to
be electrically connected to the anode lead portion through the hole portion. A
cathode terminal of the solid electrolytic capacitor includes a metal-plating layer
which is placed in the hole portion to be electrically connected to the cathode
conducting portion through the hole portion.