GJB1651中5020击穿电压DCKvbrcakdownvoltage46GJB1651中5040介质损耗角正切（1MHz）losstangent≤0.030.02（40℃,93%96h）介电常数（1MHz）Dielectncc***tant≤4.43.5（40℃,93%96h）热冲击起泡blisteringafterheatshoch2min260℃不起泡NoBlistering不分层NoDelamination288℃不起泡NoBlistering不分层NoDelaminationGB/T4722中17燃烧性flamnabilitycombustibilityFV-OFV-OGB/T4722中26热阻℃/Wheatresistance1.51.0TO-220)