DA102JC by Murata Design and production,in Shenzhen NanHuiXin Technology Co., Ltd. Spot sales,And can pass Shenzhen NanHuiXin Technology Co., Ltd. Purchasing。DA102JC Price reference $ 1.570000。DA102JC - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information DA102JC Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial