BD450M2WEFJ-CE2 by ROHM Design and production,in SEMICON INTL HK CO LTD Spot sales,And can pass SEMICON INTL HK CO LTD Purchasing。BD450M2WEFJ-CE2 Price reference $ 1.400000。BD450M2WEFJ-CE2 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information BD450M2WEFJ-CE2 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial