0521471110 by Molex Electronics Ltd. Design and production,in Shenzhen Nanyuxin Electronics Co., Ltd. Spot sales,And can pass Shenzhen Nanyuxin Electronics Co., Ltd. Purchasing。0521471110 Price reference $ 0.325101。0521471110 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information 0521471110 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial