FF450R12ME4P by Infineon Design and production,in Sunli LLC Spot sales,And can pass Sunli LLC Purchasing。FF450R12ME4P Price reference $ 164.748330。FF450R12ME4P - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information FF450R12ME4P Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial