BU108 1500V 5A 12.5W

BU208A 1500V 5A 12.5W

BU208D 1500V 5A 12.5W 带阻尼

BU209A 1700V 5A 12.5W

BU308 1500V 5A 12.5W

BU500 1500V 6A 75W

BU508A 1500V 7.5A 75W