STNS01PUR by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STNS01PUR Price reference $ 1.820000。STNS01PUR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STNS01PUR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial