日立化成新PCB基板材料赏析——环境友好型应用于高速／高频的MCL-HE-679G
MCL-HE-679G Theta Circuit Materials Data Sheet
MCL-HE-679GLaminate,GHA-679GPrepreg AdvancedCircuitMaterialsDivision 100S.RooseveltAvenue,Chandler,AZ85226 Tel:480-961-1382Fax:480-961-4533.rogerscorp DataSheet 012345 ExposureTime(hrs.) D f DissipationFactorafterWaterAbsorption(1GHz) PCTCondition:121°C0.22MPS FR-4 ...