D2F-FL by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。D2F-FL Price reference $ 1.790000。D2F-FL - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information D2F-FL Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial