L03S400D15 by Tamura Design and production,in Fidelis Electronics Limited Spot sales,And can pass Fidelis Electronics Limited Purchasing。L03S400D15 Price reference $ 18.030000。L03S400D15 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information L03S400D15 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial