FSC002GSC1T FSC_SERIES FSC GY FSC 160V 68PF 2.5% FSC 160V 680PF 2.5% FSC 160V 56PF FSC 160V 47PF 2.5% FSC 160V 4700PF FSC 160V 33PF+/-1PF FSC 160V 330PF 2.5%