smt英文缩写词汇解析和部分smt术语详解

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1、SMT英文缩写词汇解析AI:Auto-Insertion自动插件AQL:acceptablequalitylevel允收水准ATE:automatictestequipment自动测试ATM:atmosphere气压BGA:ballgridarray球形矩阵CCD:chargecoupleddevice监视连接组件(摄影机)CLCC:Ceramicleadlesschipcarrier陶瓷引脚载具COB:chip-on-board芯片直接贴附在电路板上cps:centipoises(黏度单位)百分之一CSB:chipscaleballgridarray

2、芯片尺寸BGACSP:chipscalepackage芯片尺寸构装CTE:coefficientofthermalexpansion热膨胀系数DIP:dualin-linepackage双内线包装(泛指手插组件)FPT:finepitchtechnology微间距技术FR-4:flame-retardantsubstrate玻璃纤维胶片(用来制作PCB材质)IC:integratecircuit集成电路IR:infra-red红外线Kpa:kilopascals(压力单位)LCC:leadlesschipcarrier引脚式芯片承载器MCM:multi

3、-chipmodule多层芯片模块MELF:metalelectrodeface二极管MQFP:metalizedQFP金属四方扁平封装NEPCON:NationalElectronicPackageandProductionConference国际电子包装及生产会议PBGA:plasticballgridarray塑料球形矩阵PCB:printedcircuitboard印刷电路板PFC:polymerflipchipPLCC:plasticleadlesschipcarrier塑料式有引脚芯片承载器Polyurethane聚亚胺酯(刮刀材质)ppm

4、:partspermillion指每百万PAD(点)有多少个不良PAD(点)psi:pounds/inch2磅/英吋2PWB:printedwiringboard电路板QFP:quadflatpackage四边平坦封装SIP:singlein-linepackageSIR:surfaceinsulationresistance绝缘阻抗SMC:SurfaceMountComponent表面黏着组件SMD:SurfaceMountDevice表面黏着组件SMEMA:SurfaceMountEquipmentManufacturersAssociation表

5、面黏着设备制造协会SMT:surfacemounttechnology表面黏着技术SOIC:smalloutlineintegratedcircuitSOJ:smallout-linej-leadedpackageSOP:smallout-linepackage小外型封装SOT:smalloutlinetransistor晶体管SPC:statisticalprocesscontrol统计过程控制SSOP:shrinksmalloutlinepackage收缩型小外形封装TAB:tapeautomaticedbonding带状自动结合TCE:therm

6、alcoefficientofexpansion膨胀(因热)系数Tg:glasstransitiontemperature玻璃转换温度THD:Throughholedevice须穿过洞之组件(贯穿孔)TQFP:tapequadflatpackage带状四方平坦封装UV:ultraviolet紫外线uBGA:microBGA微小球型矩阵cBGA:ceramicBGA陶瓷球型矩阵PTH:PlatedThruHole导通孔IAInformationAppliance信息家电产品MESH网目OXIDE氧化物FLUX助焊剂LGA(LandGridArry)封装技

7、术LGA封装不需植球，适合轻薄短小产品应用。TCP(TapeCarrierPackage)ACFAnisotropicConductiveFilm异方性导电胶膜制程Soldermask防焊漆SolderingIron烙铁Solderballs锡球SolderSplash锡渣SolderSkips漏焊Throughhole贯穿孔Touchup补焊Briding穚接(短路)SolderWires焊锡线SolderBars锡棒GreenStrength未固化强度(红胶)TransterPressure转印压力(印刷)ScreenPrinting刮刀式印刷So

8、lderPowder锡颗粒Wettengability润湿能力Viscosity黏度Solde