PCB专业英译术语汇集

PCB专业英译术语汇集IntroductionPrintedCircuitBoard(PCB)isafundamentalcomponentinelectronicdevices.UnderstandingtheterminologiesrelatedtoPCBiscrucialforprofessionalsinthisfield.ThisdocumentmstocompileacomprehensivelistofPCBterminologiestranslatedintoEnglish.ItservesasausefulreferenceforprofessionalsandenthusiastsinvolvedinPCBdesign,manufacturing,andassembly.1.PCBDesignTerms1.1SchematicDesignComponent:元器件Symbol:元件符号Footprint:封装Net:网络Connector:连接器Trace:线路Pad:引脚Via:通孔DecouplingCapacitor:旁路电容1.2PCBLayoutDesignCopperLayer:铜层Silkscreen:排字SolderMask:焊盘阻焊层ViaPad:通孔垫层DrillHole:钻孔KeepoutArea:禁止区域ComponentPlacement:元件布局Routing:路由Rat’sNest:老鼠窝Plane:平面1.3DesignRulesClearance:清晰度MinimumTraceWidth:最小线宽MinimumClearance:最小间距2.PCBFabricationTerms2.1SubstrateFR-4:FR-4FlexPCB:柔性PCBRigid-FlexPCB:刚柔结合板2.2LayerStackupSingle-sidedPCB:单面板Double-sidedPCB:双面板MultilayerPCB:多层板HighDensityInterconnect(HDI)PCB:高密度互连板2.3CopperPlatingElectrolessCopperPlating:无电解铜SelectivePlating:选择性电镀ViaPlugging:通孔封堵EdgePlating:边缘电镀2.4EtchingEtchant:蚀刻剂EtchingMachine:蚀刻机LPISoldermask:液相焊盘阻焊3.PCBAssemblyTerms3.1SurfaceMountTechnology(SMT)SolderPaste:焊膏Stencil:膜PickandPlaceMachine:投料机ReflowOven:回流炉3.2Through-holeTechnology(THT)Through-holeComponent:插件WaveSoldering:波峰焊Thru-holeReflow:插件热风炉3.3TestingandInspectionFlyingProbeTest:飞针测试In-circuitTest(ICT):板级测试AutomatedOpticalInspection(AOI):自动光学检查ConclusionThisdocumentprovidedacomprehensivecollectionofPCBterminologiestranslatedintoEnglish,includingtermsrelatedtoPCBdesign,fabrication,andassembly.Expandingone’sknowledgeoftheseterminologiesisessentialint