SiSElectronicsNewenergyera,thecurrentisunimpededhereElectronicsSelf-Locking&ShieldSealingComponentCompanyProfile…SiSElectronicsEnergyconversion,storage,andtransmissionislargelybasedonelectricitytransmission,electricitycablesandconnectingdevicesasacarrierofenergyacquisition,storageissenttotheelectricalequipment.

SiSElectronicshasdevelopedanewtypeofBidirectional-spiralCanted-SpringTouching-Finger(SiS?)forIncreasinglyhighdemandforhigh-currentconnector,,constitutemorethanonecolumndeformationpointofcontact(upto160pointsormore).Morethan100,000cycles,ThecurrentdensityandtemperatureofTouching-Fingerclosetothetransmissioncable,theinsertionforceofabout10N.Foundedin2011,SiSeprofessionallyproducedspringfingerandthemicroelasticcomponents,thecompanyhasaCNCcenter,theTouching-Fingerworkshop,laboratory.ObtainedISO9001qualitysystemcertificationin2012,ThecompanyhasanumberofnationalInventionpatents,andproducttestingbyinternationalstandards.ElectronicsLockingSealingPatentCode:2.7/2.X

------Bidirectional-spiralCanted-SpringTouching-Finger2.8/2.X

------SiSHighcurrentcontact2.3/2.6

------B2Bhighcurrentcontact2.3-----GB7pinElectricVehiclecharger2.0-----

SfSLockingCantedSpring2.2-----ConnectingadvicewithLockingCantedSpringSiSElectronicsTouching-FingerSiSeComponentsISO9001DeliveringSolutionthatPerform…SiSElectronicsoffersaseriesofSpringTouching-Fingercontactsforconnectorsfieldandtheabilitytodeliverstandardorcustomersolutionstomeetthemoststringentcurrentrequirements.Ourinterconnectcurrentrangefrom1Ato1600A,includesSiSContacts,USCcontacts,SqScontacts,ThestructureisamainbodyandaCanted-SpringTouching-Finger.ThecontactswithCanted-SpringTouching-Fingercanofferfollowingperfectparameters.LowercontactresistanceLowertemperatureriseLowerinsertionandwithdrawalForceornormalforceHighcurrentability(1Ato1600A)Highcycles(upto100,000)Highfrequencyvibrationtesting(upto50Gormore)SpringinSpringContacts(SiS)SiS3.60SiS6.00SiS9.05SiS12.0UniversalSpringContacts(USCBTB)ThecurrentrangeofSiSseriesJackis10-1600A,theCanted-SpringTouching-Fingeroffersmore160touchingpoints.Morethan100,000cyclestomeetthepluglife,50Gvibrationtesting,currentdensityandtemperatureclosetothetransmissioncable,theinsertionforceofabout10N.USCApplicationCanted-springTouching-fingerThecurrentrangeofUSCseriescontactis1-10A,theCanted-SpringTouching-Fingeroffersmore5touchingpointsatsmallerspace.Morethan10,000cycles,25Gvibrationtesting,currentdensityandtemperatureclosetothetransmissionconductorsection.SMTPCBthetopcomponentUSCCantedSpringApplicationUSCBoardtoBoardMobilePhoneSiS6.00ContactGBEVChargerCantedOil-SealingorLockingSpringTheCantedspring,bothO-shapedspringringisformedafterweldingtoproducearadialpressureduetoradialdeformationoftheinclinedrowsspring.Widelyusedintheoilseal,connectedself-lockingdevicesandshieldedconnectionSiS3.60ContactSAEJ1772EVChargerLockingandPowerpinconnectingAdviceTableofContentsSiSContacts……………..4-5BoardtoBoardUSC……..6-7OilsealingSpring…………8Self-LockingSpring……….9MedicalMulti-CoilSpring…10MachineParts……………..11SiSeSiSContactSeriesC1,C2,OS1,OS2,TH1,TH2,TH3,TH4DimensionShowinmmSpecificationanddimensionsreferenceSiScontactscatalogSiSeLoadingCurrentandTemperatureRatingCurrent(A)Max.Current（A）Time(Hrs)TemperatureRise（0C）PinRatingCurrent(A)Max.Current（A）SiS1.52535SiS2.03040SiS2.53040SiS3.03550SiS4.055100SiS5.085120SiS6.0100150SiS8.0160220SiS10.0200275SiS12.0250350SiS14.0300420SiS16.0360480SiS18.0400550SiS20.0450600SiS22.0500650SiS24.0550700SiS26.0600750SiS28.0650850SiS30.07201000Differentplugsandsockets,differentmaterials,Differentloadcurrenttable.UsingMILstandardpins.MechanicalpropertiesInsertionforceandwithdrawalforce：Touching-Fingerelasticdeformationofeachringisfollowedbygradualinsertionandgraduallypulloutgraduallydeformed,sotheinsertionforceisgraduallyincreased,pulloutgraduallyreduced,single-coreisprobablyabout10Nwiththeplug.Durability：Bidirectionalspiralspringgraduallyelasticdeformationcaneffectivelyimprovetheplugandreceptaclematingcycles(upto100Kcycles).Vibration(GB-T2423.10-1995):AccordingtotheMIL-STD-202Gmethod204DconditionD:Condition:a)Maximumtotalamplitude：1.51mmor30Gb)Frequency:10to2000Hzc)TestCondition:10to2000to10Hz(acycle),1cycle-20min12cyclseachdirection;36cyclesintotal(12H)

Judgment:nointermittencymorethan1us.Shock(GB2761-1994-4.16)：Themechanicalshock:AccordingtotheMIL-STD-202Gmethod213BConditionACondition:a)Shockapplication:490.3N(50G)b)Normalduration:11msc)Waveform:half-sined)Direction/Time:3shockseachdirectionof3axes(18shockinall)

Judgment:nointermittencymorethan1us.ThemaintechnicalparametersUseofmaterialsBody：CopperorBrass,NiorAgorAuBidirectional-spiralCantedTouching-FingerCopper,NiorAgorAuCover:Brass,NiElectricalpropertiesRatingcurrent：15A～4800A.Ratingvoltage：Customer-defined.EnvironmentalperformanceWorkingTemperature：-40To1250C,ashortperiodoftimeupto1600C.

Saltspraytest:48hours,96hours-40～1250C,(Specialsurfacetreatment,upto720hours).RoHS,REACH,demands.SiSeTypePatentCode2.7/2.X

2.8/2.X

USCContactsSeriesSiSElectronicsresearchanddevelopmentofanewUniversalSpring-Contactseries(USC)(SiS?),constitutethemulti-pointstouching(upto10pointsormore).Canted-SpringTouching-fingerswhichgreatlyincreasesthecross-sectionalareaofthecurrentconductor.USCcanpass30Gvibrationtestand5ACurrentormore,Upto100Kcycles.TheUSCcomprisesofabasicmetalboxwithhorizontal-FixedbeamandaCanted-SpringTouching-finger,ThebasicmetalboxmanufacturedusingaCopperalloy,theCanted-SpringTouching-fingermanufacturedusingaHighelasticity-conductivityCopperalloy.SMTPCBthetopcomponentCanted-springTouching-fingerHeightDimensions(mm)

OperatingHeightLWHA1.3mm2.501.701.300.801.30-0.80BasicdimensionsPacking&SMTforReflowProcessPartsarepackedincarrierandreel.Thewidthofcarriertapeis12mmor16mmandthediameterofreelis300mmwhichareaccordingtothestandardEIA-481.Forpackingquantityseetablebelow.BasicmetalboxNormalforce

：ReachRingisprobablyabout0.2Naround.Durability：Upto100KVibration(GB-T2423.10-1995):AccordingtotheMIL-STD-202Gmethod204DconditionD:Condition:a)Maximumtotalamplitude：1.51mmor25Gb)Frequency:10to2000Hzc)TestCondition:10to2000to10Hz(acycle),1cycle-20min12cyclseachdirection;36cyclesintotal(12H)

Judgment:nointermittencymorethan1us.Shock(GB2761-1994-4.16)：Themechanicalshock:AccordingtotheMIL-STD-202Gmethod213BConditionACondition:a)Shockapplication:490.3N(50G)b)Normalduration:11msc)Waveform:half-sined)Direction/Time:3shockseachdirectionof3axes(18shockinall)

Judgment:nointermittencymorethan1us.Useof

materialsBasic

MetalBox:Copper,NiorAgorAuCanted-SpringTouching-Finger:Copper,NiorAgorAuMechanicalpropertiesElectricalpropertiesContactResistance:Max.10m

Ratingcurrent：1.0A～5.0A.Ratingvoltage：Customer-defined.EnvironmentalperformanceRoHS,REACH,demandsOperatingTemperature:Usableintemperaturesbetween-40and+85°C.Humidity:Operablein90%RelativeHumidity(Temperature<40°C).LowerTemperature:-57°C(24hours)followedby-51°C(48hours)Hightemperature:+85°C(24hours)followedby71°C(144hours)SolderSystems:Suitableforleadfreereflowsolderingat260°C.Max.3xreflowcyclesrecommended.AccordingtoJEDECStandardJ-STD-020CHandSolderingWavelineSolderingInfraredReflowSolderingCanted-SpringTouching-fingerP.C.BStructureSiSeDimensionShowinmmSpecificationanddimensionsreferenceUSCcontactscatalogPacking&SMTforReflowProcessSiSeTypeBTBST,RAPatentCode2.3/2.6

Height(mm)Current(A)Dimensions(mm)

OperatingHeight(mm)Rings(EA)LWHAUSC1.322.501.701.300.801.30-0.80534.201.851056.402.0015BoardtoBoardUSCContactSeriesUSC1.3mm-2.0AUSC1.3mm-3.0AUSC1.3mm-5.0ABoardtoBoardUSC_STConnectorSeries(Straight)Height(mm)Dimensions(mm)

OperatingHeight(mm)Rings(EA)Current(A)P(mm)L(mm)TL(mm)W(mm)USC_CT1.30,1.70,1.80,1.90to5.80…AnyHeight22.542.54*n2.54*(n+1.0)3.50HtoH-0.5532.542.54*n2.54*(n+1.0)5.201052.542.54n2.54*(n+1.0)7.4015InsulatorCantedTouching-FingerBoardtoBoardUSC_RAConnectorSeries(R/A)Height(mm)Dimensions(mm)

OperatingHeight(mm)Rings(EA)Current(A)P(mm)L(mm)TL(mm)W(mm)USC_R/A1.30,1.701.80,1.90to5.80…AnyHeight22.542.54*n2.54*(n+1.0)3.00HtoH-0.5532.542.54*n2.54*(n+1.0)3.701042.542.54n2.54*(n+1.0)6.9015SolderingareaSolderingareaUSCContactsSeriesSiSeTypeInsulatorBTBST,RADimensionShowinmmSpecificationanddimensionsreferenceUSCcontactscatalogSiSeUSC_ST–2.0to5.0AUSC_R/A–2.0to5.0APatentCode2.3/2.6

Built-inSkeletonSelf-LockingO-springSeriesSiSeTypeStainlessSteelCopperDimensionShowinmmSpecificationanddimensionsreferencedrawingCS-0300-0000-0002SiSeStructureBuilt-inskeletonself-lockingspringloadedbonespringintheCanted-ellipseO-coilinternaldevice,coilfixedV-groove,thebonespringfixedcoilinaV-shapedgroove.AfterinsertionoftheplugwithaV-shapedgroove,theramp-typespringcompressiondeformation,whenthecoincidenceofthetwoV-shapedgrooves,thespringringrecoverydeformation,theself-locking.ThesameprincipleswhenunpluggedO-RingintoVgrooveLockingspringVgroovePatentCode:2.0Multi-CoilSpringseriesBackgroundSiSeDimensionShowinmmOtherspecificationsofCanted-O-typeoilsealspringseeDrawingCS-0900-0000-0000Multi-coilSpringmeettheuniqueperformancecharacteristicsforminimallyinvasiveandimplantablemedicalapplication,theformfactoranddegreeofprecisionarerequiredasmedicalOEMsintegratetheseintoclass3probesandadvices.Thewireiswoundintoacoil(spring-typefashion),resultinginmoreflexibility.withtheoptionsofthreetoeightwires,whichcanberetractedleavingalumen(tube),SiSemicrominiaturecoilsallowmedicalOEMstotailorapplicationdesignstotheiruniquerequirements.forexample,theOEMterminatesthecoiltothedevice.thecoilisfedthroughthebodytothepointofstimulation,ablation,diagnosticsandpacing.SiSe'shasapedigre