请问谁有日本EIAJ的标准？谢谢
谁有EIAJ 标准
paulyu
Lv.3
[quote]原帖由[i]hotleaves[/i]于2007-8-611:11发表[url=http://www.kekaoxing.com/club/redirect.php?goto=findpost&pid=5792&ptid=1167]![]()
[/url]
请问谁有日本EIAJ的标准？谢谢[/quote]
[quote]EIAJED-4701/001
StandardofJapanElectronicsandInformationTechnologyIndustriesAssociation
Environmentalandendurancetestmethodsforsemiconductordevices
(General)
1. SCOPEOFAPPLICATION
Thesestandardsprovideforenvironmentaltestmethodsandendurancetestmethodsaimedat
evaluatingtheresistanceandtheenduranceofdiscretesemiconductordevicesandintegratedcircuits
(hereinaftergenericallycalledsemiconductordevices)usedinelectronicequipmentmainlyfor
generalindustrialapplicationsandconsumerapplications,underthevariousenvironmentalconditions
ofvariouskindsthatoccurduringtheiruse,storageandtransportation.
2. DEFINITIONOFTERMS
Thedefinitionofthetechnicaltermsusedinthesestandardsandintherelevantspecificationsare
giveninthefollowings.
(1)Specimen:
Thesemiconductordevicesprovidedforthetests.
(2)Surfacemountingsemiconductordevices:
Thesemiconductordevicesthataremadewiththeobjectofbeingmountedonprintedcircuit
boardsbymeansofthesurfacemountingmethod. HereinaftercalledSMD(SurfaceMounting
Devices).
(3)Equipment:
Theequipmentusedtotestthespecimens.
(4) Materials:
Thematerialsusedtotestthespecimens.
(5)Stepsofprocedure:
Thesequenceaccordingtowhichthevariouskindsoftreatments,measurements,conditionings,
inspections,etc.,requiredforthesakeoftestingthespecimensarecarriedout.
(6)Preliminarytreatment:
Thetreatmentwhichthespecimensaresubmittedtobeforecarryingouttheinitialmeasurements
andtests.
(7)Humidityabsorption:
Thepre-treatment,equivalenttothehumidityabsorptionwhichoccursduringthestorageperiod
untiltheactualmountingbysoldering,whichthespecimensaresubmittedtobeforethe
solderingprocess.
(8)Solderingheat:
Theheatingtreatment,equivalenttotheactualmountingbysoldering,whichthespecimensare
submittedto.
(9) Initialmeasurements:
Thevisualinspectionandtheelectricalandopticalmeasurementswhichthespecimensare
submittedtointhefirstplacebeforecarryingoutthetests.
[/quote]手頭上只有4701的標准，不知道是否用的上
EIAJED-4701-001.pdf
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robert928
Lv.4
[quote]原帖由[i]hotleaves[/i]于2007-8-611:11发表[url=http://www.kekaoxing.com/club/redirect.php?goto=findpost&pid=5792&ptid=1167]![]()
[/url]
请问谁有日本EIAJ的标准？谢谢[/quote]
上次在无意中找到很多，可惜没下载！下次在帮您找找！不过最好说出索要标准的一些信息，毕竟标准太多了！
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roger2020
Lv.5
应该说是具体的什么标准号，这样找起来就会快一点吧。
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oyboooooooo
Lv.2
具体是什么标准，应该说清楚才好找啊！
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hotleaves
Lv.1
我想要的就是4701的标准，谢谢各位了
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ZWFL
Lv.1
有哪个网站可以下载EIAJ的相关标准呢?
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staryyeah
哪位DX有下面的资料:
EIAJED-4701/100
EIAJED-4701/200
EIAJED-4701/300
EIAJED-4701/400
EIAJED-4701/500
拜谢了
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cliffcrag
Lv.6
靓号：9999
网站上有部分EIA的标准：[url] 链接 [/url]
4701系列的暂时没看到，哪位有的话，可以分享一下！
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sunyongquan
Lv.1
还没有来得及下呢
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wqxyx
Lv.1
谢谢了，我也在找这个。
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