91999-0454 by MOLEX Design and production,in SEMICON INTL HK CO LTD Spot sales,And can pass SEMICON INTL HK CO LTD Purchasing。91999-0454 Price reference $ 1.400000。91999-0454 - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information 91999-0454 Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial