西码平板可控硅N390CH30N390CH32N450CH20N450CH22N450CH24N450CH26N490CH20N490CH22N490CH24N490CH26N510CH16N510CH18N510CH20N540CH12N540CH14N540CH16N540CH18N500CH30N500CH32N500CH34N500CH36N500CH38N500CH40N500CH42N680CH20N680CH22N680CH24N680CH26N740CH12N740CH14N740CH16N560CH40N560CH42N560CH44N560CH45西码二极管***42CXC374***44CXC374***45CXC374***26CX***74***28CX***74***30CX***74***32CX***74***34CX***74***36CX***74***16CXC524***18CXC524***20CXC524***22CXC524***24CXC524***25CXC524***02CXC724***04CXC724***06CXC724***08CXC724***10CXC724***12CXC724***14CXC724)