电子英语证书考试(pec)-半导体词汇汇总

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1、电子英语证书考试(PEC)-半导体词汇汇总1号极限开关LS1(limitsuitch1)232bus的使用寿命已到或线路短路或断路232buserror488bus的使用寿命已到或线路短路或断路488buserror5S(整理、整顿、清扫、清洁、修养)5S（Seiri-Seiton-Seiso-Seiketsu-Shitsuke)5u之pp质滤心cartridgep.p5uABC分类法ABCclassificationAUTO模automaticmoldingsystemA板AplateBT指示剂eriochromeblackti

2、ndicatorB板BplateCO2气泡机CO2bubblerDIP产品上的裂角任何一方向大于1.25mm且另一方向亦大于0.5mm拒收Anydevicehavingachipoutgreaterthan0.5mminwidth(ordepth)and1.25mminlengthisrejectable.DIP从胶体末端算起,支持棒突出部分不得大于0.25mm(SOP为0.15mm)。Theproductisrejectablewhenpadsupportprotrudesmorethan0.25mmfromtheendofth

3、epackagebody.(sop:0.15mm).DIP：不符合脚量规之脚弯拒收。Anydeviceshowingbentleads(incaseofdoubtsusetheapplicablegauge)isrejectable.DIP：不均匀的镀层表面，使得小脚厚度大于0.4mm或宽度大于0.5mm或大脚以上厚度大于0.75mm，拒收。Non-uniformsoldersuchthataleadexceedsthedimensionsof0.4mmthickand0.5mmwidebelowtheseatingplate,o

4、ranoverallthicknessof0.75mmabovetheseatingplaneisrejectable.DIP：从脚尖端到肩膀弯脚处，脚的镀层表面须均匀且连续。Leadfinishontheleadsshallbesmoothandcontinuousfromleadtipuptoandoverbendoflead.DIP：顶出孔不得高于胶体面或低于胶体表面0.5mm。Ejectormarksmorethanabovethesurfaceormorethan0.5mmbelowthesurfaceofthedevi

5、ceisrejectable.DIP：离胶体0.5mm以外之脚表面有浮起、剥落或鳞片状等现象拒收。Lifting,peelingorflakingoftheleadfinishisrejectableexcluding0.5mmfromthebody.DIP：小脚上不得有任何外来物造成之沾污。大脚上不得有大于0.15mm直径圆面积之沾污。Packageleadsshallbefreefromattachedforeignmaterialexceptforforeignmateriallocatedabovetheseatingpl

6、aneofthelead,notbiggerthan0.15mmindiameter.DIP：由于冲切造成之支持棒残存凸出或大脚凹陷大于0.25mm拒收。Anyleadwithdambarstepdimensionsexceeding0.25mmisrejectable.Driverboard的使用寿命已到或线路短路或断路driverboarderrorEDTA-2NA标准溶液EDTA-2NAstandardsolutionEprom的使用寿命已到或线路短路或断路epromerrorKBS94混床树脂筒leasingmixbedr

7、esinbottle,kbs94L/F存放架stackloaderL/F放反将导致反弯脚。Leadframereversewillcausereversebending.L/F排放机LeadFrameAutoLoaderMachineL/F用剥锡剂TLS-85asoldestipperforplasticpackage,TLS-85aL/F用剥锡剂TLS-85bsoldestipperforplasticpackage,TLS-85bL/F用剥锡剂TLS-86solderstipperforplasticpackage,TLS-8

8、6L形尾塞endplug(L)L型尾塞endplug(L)MPU的使用寿命已到或线路短路或断路MPUerrorN2流量nitrogengasflowrateOC曲线poprtationcurveP.P打包袋P.PBandPDCA管理循环PDCA（P