西码平板可控硅N370CH12N370CH14N370CH16N370CH18N520CH12N520CH14N520CH16N320CH40N320CH42N320CH44N320CH45N850CH30N850CH32N850CH34N850CH36N360CH30N360CH32N360CH34N360CH36N360CH38N390CH30N390CH32N450CH20N450CH22N450CH24N450CH26N490CH20N490CH22N490CH24N490CH26西码二极管***25PC/HN144***16PC/HR144***18PC/HR144***20PC/HR144***22PC/HR144***24PC/HR144***25PC/HR144***02PHN170***04PHN170***06PHN170***08PHN170***10PHN170***12PHN170***14PHN170***02PHR170***04PHR170***06PHR170)