标准资料网-标准资料免费资源平台

Product Code:SAE AS85421/11
Title:Fitting, Union, Beam Seal, 3000/4000 Psi, Male Ends
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.【英文标准名称】:Thermistors.Directlyheatedpositivestep-functiontemperaturecoefficient.Blankdetailspecification.Sensingapplication.AssessmentlevelEZ
【原文标准名称】:热敏电阻器.直热式阶梯函数正温度系数.空白详细规范.敏感设备.评定等级EZ
【标准号】:BSEN60738-1-4-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-06-30
【实施或试行日期】:2008-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:评定等级;空白格式;详细规范;直接;电气工程;格式(纸);加热的;测头;质量;质量评定;电阻器;温度系数;测试;热敏电阻器
【英文主题词】:Acceptance(approval);Approvaltesting;Assessmentlevel;Blankforms;Detailspecification;Direct;Electricalcomponents;Electricalengineering;Forms(paper);Heated;Inspection;Probes;Quality;Qualityassessment;Qualityassurancesystems;Qualitycontrol;Resistors;Semiconductordevices;Semiconductorresistors;Specification(approval);Temperaturecoefficientofresistance;Temperaturecoefficients;Testing;Testingconditions;Thermaltesting;Thermistors
【摘要】:1.1Method(s)ofmounting(tobeinserted)(SeeIEC60738-1:2006,7.30).1.2Dimensions(Alldimensionsareinmillimetresorinchesandmillimetres;itshallbestatedwhichdimensionsaresuitableforgauging).Dimensioneddrawing(s)shallbegiveninthedetailspecification.Ifnecessary,thedimensionsmaybelistedintabularformwithreferencetostylesorcodes.1.3CoatingThedetailspecificationshallstate:a)whetherthethermistorisinsulatedornon-insulated;b)thematerial;c)thecolour,ifapplicable.1.4TerminationsThedetailspecificationshallstatewhethertheterminationsaresuitableforsoldering.Iftheyarenot,suitablemethodsofconnectionshallbestatedforexample:welding,clampingorcrimping.1.5FlammabilityThedetailspecificationshallstatewhetherthethermistorisactivelyorpassivelyflammableifapplicable.Thetestmethodshallbegiveninthetestschedule.1.6ResistancetosolventsThedetailspecificationshallstatewhetherthecoatingandthemarkingofthethermistoraresolventresistantifapplicable.Thetestmethodsshallbegiveninthetestschedule.1.7PackagingThedetailspecificationshallgivethefollowinginformation(ifrequired):a)whetherbulkpackedortapedandiftaped,drawingorreferences;b)thedimensionsoftheimmediatepackagingandthenumberofthermistorspacked;c)thedimensionsoftheouterpackageandthenumberofimmediatepackages;d)methodsofdisposalofthepackagingmaterial.1.8Electricaldata/RatingsandcharacteristicsThedetailspecificationshallgiveunitsandtolerancesorlimitingvaluesforthefollowingparameters.Ifnecessary,electricaldatamaybelistedintabularform,withreferencetostylesandcodes.Upper/Lowercategorytemperatures(UCT/LCT);Operatingtemperaturerangeatmaximumvoltage;Maximumvoltage(Umax.);Zero-powerresistance(RT);ResistanceRNFatTNF(ifapplicable,seeIEC60738-1:2006,Figure2);Isolationvoltage(insulatedthermistorsonly);Insulationresistance(insulatedthermistorsonly);Responsetime.
【中国标准分类号】:L15
【国际标准分类号】:31_040_30
【页数】:16P.;A4
【正文语种】:英语