XF2B-3945-31A by OMRON Design and production,in Shenzhen PlusLink Electronics Co., Ltd. Spot sales,And can pass Shenzhen PlusLink Electronics Co., Ltd. Purchasing。XF2B-3945-31A Price reference $ 2.007850。XF2B-3945-31A - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information XF2B-3945-31A Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial