T2563NH75TOH T2563NH80TOH全新原装德国晶闸管可控硅功率模块现货 ¥4180.00 晶闸管模块T2563N80TOH T4301N29TOF全新原装电子元器件规格齐全 ¥4180.00 T1851N60TOH T1851N65TOH T1851N70TOH德国全新原装晶闸管模块 ¥4400.00 T3441N48TOH T3441N50TOH T3441N52TOH德国全新原装晶闸管模块 ¥4500.00 晶闸管模块T4003N52TOH T4003NH52TOH全新原装电子元器件规格齐全 ¥4400.00 T2251N70TOF T2251N75TOF T2251N80TOF德国晶闸管模块电子元器件 ¥4950.00