1N4004 by MIC GROUP RECTIFIERS Design and production,in Positive energy website building service Spot sales,And can pass Positive energy website building service Purchasing。1N4004 Price reference $ 0.006519。1N4004 - 。You can download 1N4004 Chinese information、Pin map、DatasheetData sheet function specification，In the information 1N4004 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial
