PTC-04 by Melexis Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。PTC-04 Price reference $ 1467.200000。PTC-04 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information PTC-04 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial