标准资料网-标准资料免费资源平台

【英文标准名称】:Connectorsforelectronicequipment-Printedboardconnectorswithassessedquality-BackplaneconnectorforInfiniBandequipment
【原文标准名称】:电子设备用连接器.经质量评定的印制板连接器.无限频带设备用印制板背面连接器
【标准号】:BSEN61076-4-115-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-10-02
【实施或试行日期】:2003-10-02
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:印制电路;电信;底板;定义;规范;音频系统;作标记;电插头;架设(施工作业);直流系统;电子设备及元件;电气工程;圆形连接器;电气设备;详细规范
【英文主题词】:
【摘要】:Connectorsforelectronicequipment—Part4-115:Printedboardconnectors—BackplaneconnectorforInfiniBandequipment1Generaldata1.1Recommendedmethodofmounting1.2Ratingsandcharacteristics1.3Normativereferences1.4Marking1.5IECtypedesignation1.6Orderinginformation2Technicaldata2.1Definitions2.2Surveyofstylesandvariants2.3Informationonapplication3Dimensionalinformation3.1General3.2Isometricviewandcommonfeatures3.3Matinginformation3.4Fixedconnector3.5Plug-incardpaddle3.6Mountinginformationforfixedconnector3.7Mountinginformationforpaddle-guard3.8Gauges4Characteristics4.1Climaticcategory4.2Electrical4.3Mechanical4.4High-speedcharacteristics5Testschedule5.1General5.2TestscheduletablesAnnexA(normative)TestmethodforgaugesupportingforceA.1ObjectA.2PreparationofthespecimenA.3TestequipmentA.4TestmethodA.5DetailstobespecifiedAnnexB(normative)TestmethodfordustandfibreresistanceB.1ObjectB.2PreparationofthespecimenB.3TestequipmentB.4TestmethodAnnexZA(normative)NormativereferencestointernationalpublicationswiththeircorrespondingEuropeanpublicationsFigure1-Press-in/compressionmethodofmountingFigure2-Exampleofapaddle-guard,tobemountedontheplug-incardpaddleFigure3-Designationofcontactsonbackplaneforpress-in/compressionmountingFigure4-DesignationofcontactsoncomponentsideFigure5-DesignationofcontactsonsoldersideFigure6-Low-speedsection-Aperturesinpaddle-guardcontrolengagingsequenceFigure7-Co-ordinationdimensionsFigure8-HeightdimensionsandmountingpitchFigure9-WidthdimensionsandmountingpitchFigure10-DepthdimensionsFigure11-ContactrangeinrelationtobowandinsertiondepthFigure12-AllowedmisalignmentinheightandwidthdirectionsFigure13-Allowedinclinationinheightandwidthdirections(matedsituation)Figure14-OveralldimensionsofstyleAandstyleCfixedconnectorsFigure15-Detaileddimensionsofthelead-inslotFigure16-PositionofthebifurcatedcontactbeamsinthematedconditionFigure17-Overalldimensionsofpaddle-guardFigure18-Detaileddimensionsofpaddle-guardstyleIFigure19-Footprintonbackplaneforpress-in/compressionmountedfixedconnectorFigure20-Detaileddimensionsofcontactpadsforhigh-speedandshieldinggroundplanesFigure21-Detaileddimensionsofcontactpadsforlow-speed-exampleforInfiniBandapplicationFigure22-Gaugesforhigh-speedcontactsinrowaFigure23-Gaugesforhigh-speedcontactsinrowbFigure24-Holderfortestgaugesforhigh-speedsectionFigure25-Sizinggaugeforlow-speedcontactsFigure26-Testgaugeforlow-speedcontactsFigure27-Holderfortestgaugesforlow-speedsectionFigure28-DeratingcurvefordifferentialpairsFigure29-Deratingcurveforlow-speedcontactsFigure30-Typicalimpedanceprofile,includingpadsandvia-holes(exampleforguidanceonly)Figure31-Superpositionoftypicalnear-endcross-talkcurves(exampleforguidanceonly)Figure32-Layoutofplug-incardandbackplaneforoneelectromechanicaltestspecimenFigure33-LayoutofprintedcircuitboardsforsignalintegrityvalidationFigure34-ArrangementformeasurementofcontactresistanceFigure35-FixturefordynamicstresstestsFigure36-WiringarrangementforvoltageproofandpolarisationvoltageFigure37-Arrangementforgaugesupportingforcetestonhigh-speedcontactsFigure38-Arrangementforsizingonlow-speedcontactsFigure39-Arrangementforgaugesupportingforcetestonlow-speedcontactsFigureA.1-ExampleofatestarrangementforsupportingforceverificationTable1-NumberofcontactsforfixedconnectorTable2-Number
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:72P;A4
【正文语种】:英语


【英文标准名称】:Refractorymaterials;refractoryarchbricks;dimensions
【原文标准名称】:陶瓷耐火材料.拱形耐火砖.尺寸
【标准号】:DIN1082-1-1988
【标准状态】:现行
【国别】:德国
【发布日期】:1988-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;施工材料;耐熔材料;陶瓷;楔形;砖;材料;耐熔的;耐火烧结材料;成型耐火材料;耐熔砖;石
【英文主题词】:Archbricks;Bricks;Ceramics;Constructionmaterials;Dimensions;Materials;Refractories;Refractory;Refractorybricks;Refractorymaterials;Refractoryproducts;Shapedrefractories;Stone;Terms;Wedgeshape
【摘要】:Thisstandarddefinesthedimensionsofarchbricks.
【中国标准分类号】:Q32;Q40
【国际标准分类号】:81_080
【页数】:3P.;A4
【正文语种】:德语