STTH30R04G-TR by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STTH30R04G-TR Price reference $ 1.728720。STTH30R04G-TR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STTH30R04G-TR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial