FF300R12KT3 by Infineon Design and production,in Sunli LLC Spot sales,And can pass Sunli LLC Purchasing。FF300R12KT3 Price reference $ 122.050000。FF300R12KT3 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information FF300R12KT3 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial