SMC30J5.0A by STMicroelectronics Design and production,in Shenzhen HYLX Technology Ltd. Spot sales,And can pass Shenzhen HYLX Technology Ltd. Purchasing。SMC30J5.0A Price reference $ 1.030000。SMC30J5.0A - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SMC30J5.0A Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial