STPS30L120CT by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STPS30L120CT Price reference $ 2.020000。STPS30L120CT - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STPS30L120CT Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial