LH1546ADFTR by Vishay Design and production,in GUI XIN Group (Hong Kong) Limited Spot sales,And can pass GUI XIN Group (Hong Kong) Limited Purchasing。LH1546ADFTR Price reference $ 2.461600。LH1546ADFTR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LH1546ADFTR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial