R88A-TK07W by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。R88A-TK07W Price reference $ 91.660000。R88A-TK07W - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information R88A-TK07W Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial