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CounterfeitPartsAdvisoryPolytronix,Inc.仿冒电子元件公告ThisdocumentcontainsinformationaboutCounterfeitPartsthatmaybeavailabletobeusedintheManufacture/AssemblyofProductsorArticlesthatarepurchasedbyPolytronix,Inc.PI在电子产品生产或组装过程中可能会无意用到购买回来的仿冒电子元件,故本文特此对该类仿冒电子元件进行详细介绍。Polytronix,Inc.customershaveprovideduswithawarningthatthesecounterfeitcomponentsareavailablefromsomedistributorsovertheinternetandfrom“stores”oneBay.Manycounterfeitpartsarehardtoidentifyunlessyoucomparethemtoaknowngoodpartorphotographssimilartothoseinthisdocument.从PI客户那里得知,这些仿冒电子元件来源于网络上的某些批发商和eBay网店。通常情况下,大部分的仿冒电子元件都很难辨别,除非买家将此仿冒电子元件与已知的真货来进行对比,或者与本文里所涉及到的那些照片进行对照,便可一辨真伪。Weareresponsibletowatchforanyevidenceofcounterfeitpartsandtoinspecttheassembliesthatwepurchasetodetermineifcounterfeitpartshavebeenusedtocompleteanypartoftheassembly.PI有责任随时留意并检查所购买回来的电子组件,以确定电子产品的组装过程中是否有用到这些仿冒电子组件。AdditionallyPolytronix,Inc.hasanobligationtoflowdowntooursuppliers:另外,PI有义务将以下条款要求信息传达给PI供应商:1.TherequirementthatnocounterfeitpartsaretobeusedinanyproductorarticledeliveredtoPolytronix,Inc.tosatisfyapurchaseorderorasasample,representativeofitemsthatarepurchasedbyPolytronix,Inc.inthefuture.供应商不得以应付PI的采购订单或样品订单为由,而向PI提供任何含有仿冒电子组件的产品。2.InformationregardinganyknownsupplierofcounterfeitpartswiththerestrictionthatnopartoritemprovidedbytheknownsupplierofcounterfeitpartswillbeusedonitemsdeliveredtoPolytronix,Inc.供应商在向PI提供的任何产品中,禁止出现任何已知的伪电子组件供应商供应的电子组件。3.Thisrequirementmustflow-downtosub-contractorsthataPolytronix,Inc.approvedsuppliermayusetoprovideparts,materials,orassembliesforitemsthatwillbeusedinanyitemthatwillbedeliveredtoPolytronix,Inc.务必将此要求传达给分包商或次供应商,该次供应商的定义为:经PI评审合格的,间接向PI提供部件,物料或组件的供应商。而其上级供应商则是直接向PI提供(包括前面所说的部件,物料或组件的)产品的供应商。4.Ifcounterfeitpartsaresuspectedoridentifiedasaseparatepartorpartofanassemblythepartsoritemmustbeimmediatelysegregatedandreportedtomanagementwhowillmakeassignmentstoresolvethequestions.如果某个独立元件或组装元件被鉴定为仿冒电子元件,则应立即对此独立元件或组件进行隔离,并及时向上层管理汇报此问题,以便上层管理拟定措施解决此问题。5.Uponconfirmedstatusofanycounterfeitpartorassemblyallpartsofthesamenumberincludedintheitembillofmaterialsusedwillbesegregatedandidentifiedforre-inspectionand/orproperdispositionbycompanymanagement.一旦仿冒电子元件或组件被确认下来之后,组装材料里的所有具有相同型号的元件都应被隔离,待重新检查和/或由公司管理层进行恰当的处置。左图为广东省汕头市贵屿镇的一批工人正在从电子废弃堆里捡取塑料。汕头市贵屿镇距香港东北部只有几个小时的车程。该城市有5500家处理电子废弃物的家庭工厂。(西雅图时报公司,2006年)右图为一工人正在用煤炭烤架对线路板进行除焊。先用箱子里的石头撞击线路板除去焊料,而后用Pilers夹钳则可卸下芯片,然后再将芯片放入相应的桶子里。除去焊料和芯片后的线路板则被扔在一堆,以进行露天焚烧。WhatisaCounterfeitElectronicComponent?…AnAerospaceandDefenseEquipmentManufacturer’sView那究竟何谓仿冒电子元件呢?以下为一航空及国防业专用电子设备厂商的观点:•CounterfeitingofteninvolvescaseswherepartsareofferedthatpresentariskbothtotheGovernmentEquipmentManufacturerandtotheGovernmentuser.Examplesinclude…•仿冒行为案例通常涉及到:所提供的元件或产品会给民用电子设备厂商和政府主体带来风险。这样的案例包括……•Partsremarkedtodisguisepartsdifferingfromthoseofferedbytheoriginalpartmanufacturer(e.g.originalmanufacturer,countryoforigin,specifiedperformance)•用有标志的其他元件来伪装非原厂商提供的仿冒元件。(例如,伪装成原制造商,原产地,保证性能等)•Defectivepartsscrappedbytheoriginalpartmanufacture•被原元件制造商报废的有缺陷的那些元件•Previouslyusedpartssalvagedfromscrappedassemblies•从报废组件中提取出来的先前使用过的元件…Theseareincidentsthatjeopardizetheperformanceandreliabilityofelectronics…….这些行为事件已危及到电子产品的性能及可靠性。DetectionofCounterfeitElectronicComponents仿冒电子元件检测Ithasbecomenecessaryforalldistributorsofelectroniccomponentsandmanufacturersofelectronicequipmenttoinspectallincomingelectroniccomponentsforauthenticity.Thisdocumenthasbeenderivedfromyearsofinspectionsatourfacilityandrecentinvolvementinindustrycommitteesandsymposiumsrelatedtotheincreaseincounterfeitactivity.Ourgoalwiththisdocumentistoinformyouhowtodetectcounterfeitpartsandbeconfidentinyourevaluation.对所有的电子元件经销商及电子设备制造商来说,检查采购近来的电子元件的真实性已成为必然,至关重要。基于本厂多年来的电子元件检测经验,以及近来就仿冒案例增加问题而开展的一系列专题讨论会,特此拟定本公告,旨在告诉大家如何检测出仿冒电子元件,在仿冒电子元件评估过程中树立信心。ThecounterfeitingproblemismostprevalentinmainlandChina.Althoughwedonotpurchasedirectlyfromthatregionwecontinuetoreceivecounterfeitpartsonaweeklybasis.Oftenthecounterfeitssuppliedtousarefromlongtimegoodstandingsupplierswhoarejustnottrainedorpreparedtodetectcounterfeits.仿冒问题在中国大陆最为突出。尽管我们没有直接从中国大陆地区采购(电子元件),但是我们每周都会收到仿冒电子元件。通常情况下,该类仿冒电子元件都是来自那些与我们长期合作的且声誉良好的供应商,但是,这些供应商却不曾受训过,也不曾打算做好检测仿冒电子元件的准备。Wewillstartwiththenecessarytoolstodetectcounterfeitornonconformantelectroniccomponents.Youwillneedallofthestandardtoolsforhandlingelectrostaticsensitiveparts.Forthedetectionofcounterfeitsyouwillalsoneedamicroscopewithatleast30Xmagnification.Itisalsoimportantthatyouhaveacamerabuiltintoyourmicroscope.Someoftheprocessesofdeterminingacounterfeitrequireyoutosendcopiesofphotostodifferentresourcesfortheirevaluation.Inadditiontoamicroscopeyouwillneedasolventtocheckforpartmarkingpermanence.Acetoneisacommonchemicaltodetermineiftheparthasbeenremarked,butalessharshsolventisacombinationof3partsmineralspiritsandonepartalcohol.ThisisthemixturethatMIL-STD-883(method2015.13)requirespartmarkingstowithstand.在正式开始检测仿冒电子元件或不合格电子元件之前,我们要先介绍下检测过程中需要用到的工具。在处理静电敏感类元器件时,须使用所有标准工具。检测仿冒电子元件时,也要用到放大倍数至少为30倍的显微镜。另外,显微镜里应内设有照相机,这一点也很重要,因为检测仿冒电子元件的某些过程要求检测人员将相关照片发送至不同的资源团队,以便他们进行评估。除了
本文标题:Counterfeit Parts Advisory仿冒电子元件公告
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