STP11NK50ZFP by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STP11NK50ZFP Price reference $ 2.220000。STP11NK50ZFP - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STP11NK50ZFP Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial