西门康可控硅SKKH172/12ESKKH172/16ESKKH210/12ESKKH210/16ESKKH213/12ESKKH213/16ESKKH250/12ESKKH250/16ESKKH253/12ESKKH253/16ESKKH273/12ESKKH273/16ESKKH280/12ESKKH280/16ESKKH323/12ESKKH323/16ESKKH430/12ESKKH430/16E欧派克可控硅T709N22TOFT709N24TOFT709N26TOFT829N20TOFT829N22TOFT829N24TOFT829N26TOFT1039N18TOFT1039N20TOFT1039N22TOFT1218N20TOFT1218N22TOFT1218N24TOFT1218N26TOF)