SMP100LC-140 by ST Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。SMP100LC-140 Price reference $ 0.354200。SMP100LC-140 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information SMP100LC-140 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial