JK250-100M HUAXINAN | Alldatasheet

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faster tripping, Surface mountable, Solid state Operation Current: 0.1A~0.2A Maximum Voltage: 250Vdc Operating Temperature：-40℃ to +85℃ Agency recognition: Dimensions Unit: mm 120M Terminalpadmaterials:Tin-PlatedNickle-copper Terminalpadsolderability:Meets EIAspecification RS186-9E andANSI/J-STD-002 Category 3. Specificationsaresubjecttochangewithoutnotice 1 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com Part number Marking A B C D Certification DeliveryTime Min max Min Max Min Max Min UL TUV in stock Produce JK250-100M JK250 100M 3days 18days JK250-110M JK250 110M 3days 18days JK250-120M JK250 120M 3days 18days JK250-145M JK250 145M 3days 18days JK250-180M JK250 180M 3days 18days JK250-200M JK250 200M 3days 18days

Electrical characteristics(25℃) Part Number I Hold I Trip Vmax Imax Maximum Time to Trip Resistance（Ω） Delivery Time Replacement mA mA DC A Current （A） Time （S） Rimin Rityp R1max in stock Produce DIP part number JK250-100M 100 200 250 3 1.0 2.0 - - - 3days 18days =JK250-100U JK250-110M 110 220 250 3 1.0 2.0 - - - 3days 18days =JK250-110U JK250-120M 120 240 250 3 1.0 2.0 6 14 25 3days 18days =JK250-120U JK250-145M 145 290 250 3 1.0 2.0 - - - 3days 18days =JK250-145U JK250-180M 180 360 250 3 1.0 2.0 - - - 3days 18days =JK250-180U JK250-200M 200 400 250 3 1.0 2.0 - - - 3days 18days =JK250-200U Ihold =HoldCurrent.Maximum currentdevice will nottrip in 25°Cstill air. Itrip =TripCurrent. Minimumcurrentatwhichthe devicewillalways tripin 25°Cstill air. Vmax =Maximum operatingvoltage devicecanwithstand without damageatrated current(Imax). Imax =Maximumfaultcurrentdevice canwithstand without damageatrated voltage (Vmax). Pd=Maximumpower dissipationwhen deviceis inthe tripped statein25°Cstill airenvironmentatrated voltage. Rimin/max =Minimum/Maximum deviceresistance priortotripping at25°C. R1max =Maximum deviceresistanceis measuredonehour postreflow. PartnumberSystem JK- 250 -xxx M SurfaceMount Device HoldingCurrentRating 250V max OurMark Test Conditions and Standards (JK250-120M) Item TestConditions Standard InitialResistance 25℃ 6~14Ω HoldCurrent 25℃,120mA,60min NoTrip TimetoTrip 25℃,1.0A ≤2.0s TripEndurance 250V,3A,15min Noarcing orburning Specificationsaresubjecttochangewithoutnotice 2 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com

RecommendedPadlayout(mm) Solderreflowconditions ProfileFeature Pb-FreeAssembly Averageramp-uprate(TSmaxtoTP) 3℃/second max. Preheat -TemperatureMin(TSmin) -TemperatureMax (TSmax) -Time(minto max)(TSmin toTSmax) 150℃ 200℃ 60-180seconds Timemaintainedabove: -Temperature(TL) -Time(tL) 217℃ 60-150 seconds PeakTemperature(TP) 260℃ Timewithin5℃ofactualPeakTemperature (tP) 20-40seconds Ramp-down Rate 3℃/second max. Time25℃toPeakTemperature 8minutes max. StorageCondition 0℃~35℃,≤70%RH

  • Recommended reflowmethods: IR,vaporphaseoven, hotairoven, N2environmentforlead-free Specificationsaresubjecttochangewithoutnotice 3 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com
  • Devices are notdesignedto bewave soldered tothe bottom side ofthe board.
  • Recommended maximum pastethicknessis 0.25mm(0.010 inch)
  • Devicecan be cleanedusing standardindustry methods and solvents.
  • Soldering tempratureprofile meetsRoHsleadfree process. Note:Ifreflowtemperatures exceedthe recommended profile,devices maynotmeetthe performance Requirements PackagingQuantity Part Number Quantity Part Number Quantity Part Number Quantity JK250-100M 1000PCS JK250-110M 1000PCS JK250-120M 1000PCS JK250-145M 1000PCS JK250-180M 1000PCS JK250-200M 1000PCS Storage Themaximumambient temperature shallnotexceed38℃.Storagetemperatures higherthan 38℃ couldresultin the deformation ofpackagingmaterials.Themaximum relativehumidityrecommended forstorage is60%.Highhumiditywith hightemperaturecanaccelerate the oxidationofthe solderplatingon the termination andreducethe solderabilityof the components.Sealedplastic bags with desiccantshallbe used toreduce the oxidationof the termination andshallonly be opened priorto use.Theproductsshallnotbestoredinareaswhereharmfulgasescontainingsulfurorchlorinearepresent. Warning
  • UsePPTCbeyondthe maximum ratings orimproperuse mayresult indevicedamage and possibleelectrical arcing and flame.
  • PPTCare intendedforprotection againstoccasionalovercurrentorovertemperaturefaultconditions andshouldnot be usedwhen repeated faultconditions orprolongedtrip eventsare anticipated.
  • Deviceperformance canbe impactednegativelyifdevices are handled inamannerinconsistent with recommended electronic,thermal,andmechanicalproceduresforelectronic components.
  • UsePPTCwith alarge inductancein circuitwillgenerate acircuitvoltage(Ldi/dt)above therated voltage ofthe PPTC.
  • AvoidimpactPPTCdeviceitsthermalexpansionlikeplacedunderpressureorinstalledinlimitedspace.
  • ContaminationofthePPTCmaterialwith certainsiliconbasedoilsorsomeaggressivesolventscanadverselyimpactthe performanceofthe devices.PPTCSMDcan be cleanedby standard methods.
  • Requests thatcustomerscomply with ourrecommendedsolderpadlayouts andrecommendedreflowprofile.Improper board layoutsorreflowprofilecould negativelyimpactsolderability performanceofourdevices. Notes Thespecificationis intendedtopresentapplication,productandtechnical data toassistthe userin selecting PPTCcircuit production devices,However,usersshouldimdependently evaluateand testthe suitability ofeachproduct.HUAANmakes onwarranties as tothe acduracyorcompleteness ofthe informationanddisclaimsany liatilityresultingform itsuse, HUAAN’sonlyobligations arethoseim theHUAANStandardRermsandConditionsofSaleandinnocasewillHUAANbe liableforany incidental,imdirect,orconsequentialdamagesarisingfrom the sale,resale,ormisuesof its products.HUAAN reservesthe right tochangeofupdate, withoutnotice,any informationcontained inthis specification. Specificationsaresubjecttochangewithoutnotice 4 Tel: +86-755-27465585 HUAAN LIMITED www.huaandz.com Email: sales@huaandz.com