BTW69-1200RG by STMicroelectronics Design and production,in Spot sales,And can pass Purchasing。BTW69-1200RG Price reference $ 8.870400。BTW69-1200RG - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information BTW69-1200RG Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial