175022-4 by TE Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。175022-4 Price reference $ 0。175022-4 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information 175022-4 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial