For an even lower profile solution, Murata has surface-mount safety capacitors available as well. As a Y capacitor for Class 2 power supplies and as a capacitor for primary and secondary couplings, this capacitor contributes to the downsizing and lower profiles of power supply equipment. This is typically used as a Y capacitor but can also be used as an X capacitor. The performance of the molded resin has been tuned, and the capacitor is designed so that it is joined to the substrate via metal terminals. As a result, high reliability such as high cooling/heating cycle-resistant performance is ensured.