axial leaded multilayer ceramic capacitors ... - api.kemet.com
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© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 1One world. One KEMET
Benefits• Axial leaded form factor• Conformally coated• EncapsulationmeetsflammabilitystandardUL94V–0• Operatingtemperaturerangeof−55°Cto+125°C• Lead(Pb)-free,RoHSandREACHcompliant• X7RTemperaturestabledielectric• DCvoltageratingsof25V,50V,100V,200V,and250V• Capacitanceofferingsrangingfrom10pFto10μF• Availablecapacitancetolerancesof±5%,±10%and±20%• Non-polar device, minimizing installation concerns• 100%puremattetin-platedleadfinishallowingfor excellentsolderability
• SnPb-platedleadfinishoptionavailableuponrequest (Sn60/Pb40)
Overview
KEMET’s Aximax conformally coated axial leaded ceramic capacitorsinX7Rdielectricfeaturea125°Cmaximumoperatingtemperature.TheElectronicsIndustriesAlliance(EIA)characterizesX7RdielectricasaClassII"temperaturestable"material.Componentsofthisclassificationarefixed,ceramicdielectriccapacitorssuitedforbypassanddecouplingapplicationsorforfrequencydiscriminatingcircuitswhereQandstabilityofcapacitancecharacteristicsarenotcritical.X7R
exhibitsapredictablechangeincapacitancewithrespecttotimeandvoltageandboastsaminimalchangeincapacitancewithreferencetoambienttemperature.Capacitancechangeislimitedto±15%from−55°Cto+125°C.
ThesedevicesmeetstheflametestrequirementsoutlinedinULStandard94V–0.
AxialLeadedMultilayerCeramicCapacitors
Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Ordering Information
C 410 C 105 K 3 R 5 T A 7200
CeramicStyle/Size
Specification/ Series
Capacitance Code(pF)
Capacitance Tolerance1
Rated Voltage(VDC)
Dielectric Design LeadFinish2 Failure Rate
Packaging (C-Spec)
410412420430440
C = Standard
First two digits represent significant
figures.Thirddigitspecifiesnumberof
zeros.
J=±5%K=±10%M=±20%
3 = 255 = 501 = 1002 = 200A = 250
R = X7R
5 = Multilayer
T=100%MatteSnH=SnPb(60/40)
A = N/A
Blank = Bulk7200=12"Reel7293 = Ammo Pack
1 Additional capacitance tolerance offerings may be available. Contact KEMET for details.2 Lead materials:
Standard: 100% matte tin (Sn) with nickel (Ni) underplate and steel core ( “T” designation). Alternative 1: 60% tin (Sn)/40% lead (Pb) finish with copper-clad steel core ( “H” designation). Alternative 2: 60% tin (Sn)/40% lead (Pb) finish with 100% copper core (available with “H” designation code with C-Spec). Contact KEMET for C-Spec details.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 2
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Applications
Typicalapplicationsincludedecoupling,bypass,filteringandtransientvoltagesuppression.
Application Notes
Thesedevicesarenotrecommendedforuseinovermoldapplicationsand/orprocesses.
Dimensions – Inches (Millimeters)
L
D
LD 0.015 (0.38)Maximum
LL
Series Style/Size
L Length
Maximum
D Diameter Maximum
LD Lead Diameter
LL Lead Length
Minimum1
C41X410 0.170(4.32) 0.095(2.41)
0.020+0.001/−0.003 (0.51+0.025/−0.076)
1.0 (25.4)
412 0.170(4.32) 0.120(3.05)C42X 420 0.200(5.08) 0.100(2.54)C43X 430 0.240(6.10) 0.150(3.81)C44X 440 0.260(6.60) 0.150(3.81)
1 Lead Length dimension only applicable for BULK packaging.
Qualification/Certification
CommercialGradeproductsaresubjecttointernalqualification.DetailsregardingtestmethodsandconditionsarereferencedinTable2,Performance&Reliability.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 3
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Environmental Compliance
Lead(Pb)-free,REACHandRoHScompliantwithoutexemptionswhenorderedwitha100%tin(Sn)wireleadfinish.Productorderedwithtin/lead(Sn60/Pb40)wireleadfinishdonotmeetRoHScriteria.
SeriesTermination
Finish (Wire Lead)
RoHS Compliant
RoHS Exemption
Code
REACH Compliant1
Halogen Free
400(C4XX)100%MatteSn Yes n/a Yes Yes
Sn60/Pb40 No n/a Yes Yes
1 REACH compliance indicates product does not contain Substance/s of Very High Concern (SVHC)
Electrical Parameters/Characteristics
Item Parameters/CharacteristicsOperating Temperature Range −55°Cto+125°C
CapacitanceChangewithReferenceto +25°Cand0VDCApplied(TCC) ±15%
AgingRate(Maximum%CapLoss/DecadeHour) 3.0%
DielectricWithstandingVoltage 250%ofratedvoltage (5±1secondandcharge/dischargenotexceeding50mAat25°C)
DissipationFactor(DF)MaximumLimitat25°C SeeDissipationFactorLimitTable
InsulationResistance(IR)Limitat25°C SeeInsulationResistanceLimitTable (Ratedvoltageappliedfor120±5secondsat25°C)
Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.Capacitance and dissipation factor (DF) measured under the following conditions: 1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance ≤ 10 µF 120 Hz ±10 Hz and 0.5 ±0.1 Vrms if capacitance > 10 µFNote: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as Automatic Level Control (ALC). The ALC feature should be switched to "ON."
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 4
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Insulation Resistance Limit Table
Style/Size 1,000 megohm microfaradsor 100GΩ
500 megohm microfarads or 10GΩ
410 < 0.15µF ≥0.15µF
412 < 0.15µF ≥0.15µF
420 < 0.47µF ≥0.47µF
430 < 0.47µF ≥0.47µF
440 < 0.47µF ≥0.47µF
Post Environmental Limits
High Temperature Life, Biased Humidity and Storage Life
Style/SizeRated
DCVoltageCapacitance
ValueDissipation Factor
(Maximum%)Capacitance
ShiftInsulation Resistance
C410
>25 < 1.0µF 3.0
±20% 10%ofInitialLimit
≥1.0μF 20.0
25<2.2μF 5.0
≥2.2μF 20.0
C412, C420, C440
>25All
3.0
25 5.0
C430
>25 All 3.0
25< 10.0µF 5.0
≥10.0μF 20.0
Dissipation Factor (DF) Limit Table
Style/Size Rated DC Voltage
Rated Capacitance
Dissipation Factor (Maximum %)
C410
25<2.2μF 3.5
≥2.2μF 10.0
> 25<1.0μF 2.5
≥1.0μF 10.0
C412, C420, C44025
All3.5
> 25 2.5
C43025
<10.0μF 3.5
≥10.0μF 10.0
> 25 All 2.5
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 5
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1A – C410 Style/Size, Capacitance Range Waterfall
C410 Style/Size (0.095" Diameter x 0.170" Length)Rated Voltage (VDC) 25 50 100 200 250
Voltage Code 3 5 1 2 A
Capacitance Capacitance Tolerance Capacitance Code (Available Capacitance)
10pF
J=±5% K=±10% M=±20%
100 100 100 100 10012pF 120 120 120 120 12015pF 150 150 150 150 15018pF 180 180 180 180 18022pF 220 220 220 220 22027pF 270 270 270 270 27033pF 330 330 330 330 33039pF 390 390 390 390 39047pF 470 470 470 470 47056pF 560 560 560 560 56068pF 680 680 680 680 68082pF 820 820 820 820 820
100pF 101 101 101 101 101120pF 121 121 121 121 121150pF 151 151 151 151 151180pF 181 181 181 181 181220pF 221 221 221 221 221270pF 271 271 271 271 271330pF 331 331 331 331 331390pF 391 391 391 391 391470pF 471 471 471 471 471560pF 561 561 561 561 561680pF 681 681 681 681 681820pF 821 821 821 821 821
1000pF 102 102 102 102 1021200pF 122 122 122 122 1221500pF 152 152 152 152 1521800pF 182 182 182 182 1822200pF 222 222 222 222 2222700pF 272 272 272 272 2723300pF 332 332 332 332 3323900pF 392 392 392 392 3924700pF 472 472 472 472 4725600pF 562 562 562 562 5626800pF 682 682 682 682 6828200pF 822 822 822 822 8220.01µF 103 103 103 103 103
0.012µF 123 123 123 123 1230.015µF 153 153 153 153 1530.018µF 183 183 183 183 1830.022µF 223 223 223 223 2230.027µF 273 273 273 2730.033µF 333 333 333 3330.039µF 393 393 393 3930.047µF 473 473 473 4730.056µF 563 563 563 5630.068µF 683 683 6830.082µF 823 823 823
0.1µF 104 104 1040.12µF 124 124 1240.15µF 154 154 1540.18µF 184 184 1840.22µF 224 224 2240.27µF 274 2740.33µF 334 3340.39µF 394 3940.47µF 474 4740.56µF 564 564
Rated Voltage (VDC) 25 50 100 200 250Voltage Code 3 5 1 2 A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 6
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1A – C410 Style/Size, Capacitance Range Waterfall cont.
Table 1B – C412 Style/Size, Capacitance Range Waterfall
C412 Style/Size (0.120" Diameter x 0.170" Length)Rated Voltage (VDC) 25 50 100 200 250
Voltage Code 3 5 1 2 A
Capacitance Capacitance Tolerance Capacitance Code (Available Capacitance)
470pF
J=±5% K=±10% M=±20%
471 471 471 471 471560pF 561 561 561 561 561680pF 681 681 681 681 681820pF 821 821 821 821 821
1000pF 102 102 102 102 1021200pF 122 122 122 122 1221500pF 152 152 152 152 1521800pF 182 182 182 182 1822200pF 222 222 222 222 2222700pF 272 272 272 272 2723300pF 332 332 332 332 3323900pF 392 392 392 392 3924700pF 472 472 472 472 4725600pF 562 562 562 562 5626800pF 682 682 682 682 6828200pF 822 822 822 822 8220.01µF 103 103 103 103 103
0.012µF 123 123 123 123 1230.015µF 153 153 153 153 1530.018µF 183 183 183 183 1830.022µF 223 223 223 223 2230.027µF 273 273 2730.033µF 333 333 3330.039µF 393 393 3930.047µF 473 473 4730.056µF 563 563 5630.068µF 683 683 6830.082µF 823 823 823
0.1µF 104 104 1040.12µF 124 124 1240.15µF 154 154 1540.18µF 184 184 1840.22µF 224 224 2240.27µF 274 2740.33µF 334 3340.39µF 394 3940.47µF 474 4740.56µF 564 5640.68µF 684 6840.82µF 8241.0µF 105
Rated Voltage (VDC) 25 50 100 200 250Voltage Code 3 5 1 2 A
C410 Style/Size (0.095" Diameter x 0.170" Length)Rated Voltage (VDC) 25 50 100 200 250
Voltage Code 3 5 1 2 A
Capacitance Capacitance Tolerance Capacitance Code (Available Capacitance)
0.68µFJ=±5% K=±10% M=±20%
684 6840.82µF 8241.0µF 105 1052.2µF 225
Rated Voltage (VDC) 25 50 100 200 250Voltage Code 3 5 1 2 A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 7
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1C – C420 Style/Size, Capacitance Range Waterfall
C420 Style/Size (0.100" Diameter x 0.200" Length)Rated Voltage (VDC) 25 50 100 200 250
Voltage Code 3 5 1 2 A
Capacitance Capacitance Tolerance Capacitance Code (Available Capacitance)
470pF
J=±5% K=±10% M=±20%
471 471 471 471 471560pF 561 561 561 561 561680pF 681 681 681 681 681820pF 821 821 821 821 821
1000pF 102 102 102 102 1021200pF 122 122 122 122 1221500pF 152 152 152 152 1521800pF 182 182 182 182 1822200pF 222 222 222 222 2222700pF 272 272 272 272 2723300pF 332 332 332 332 3323900pF 392 392 392 392 3924700pF 472 472 472 472 4725600pF 562 562 562 562 5626800pF 682 682 682 682 6828200pF 822 822 822 822 8220.01µF 103 103 103 103 103
0.012µF 123 123 123 123 1230.015µF 153 153 153 153 1530.018µF 183 183 183 183 1830.022µF 223 223 223 223 2230.027µF 273 273 273 273 2730.033µF 333 333 333 333 3330.039µF 393 393 393 393 3930.047µF 473 473 473 473 4730.056µF 563 563 563 563 5630.068µF 683 683 683 683 6830.082µF 823 823 823 823 823
0.1µF 104 104 104 104 1040.12µF 124 124 1240.15µF 154 154 1540.18µF 184 184 1840.22µF 224 224 2240.27µF 274 274 2740.33µF 334 334 3340.39µF 394 394 3940.47µF 474 474 4740.56µF 564 5640.68µF 684 6840.82µF 824 8241.0µF 105 105
Rated Voltage (VDC) 25 50 100 200 250Voltage Code 3 5 1 2 A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 8
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1D – C430 Style/Size, Capacitance Range Waterfall
C430 Style/Size (0.150" Diameter x 0.240" Length)Rated Voltage (VDC) 25 50 100 200 250
Voltage Code 3 5 1 2 A
Capacitance Capacitance Tolerance Capacitance Code (Available Capacitance)
0.022µF
J=±5% K=±10% M=±20%
223 223 223 223 2230.027µF 273 273 273 273 2730.033µF 333 333 333 333 3330.039µF 393 393 393 393 3930.047µF 473 473 473 473 4730.056µF 563 563 563 563 5630.068µF 683 683 683 683 6830.082µF 823 823 823 823 823
0.1µF 104 104 104 104 1040.12µF 124 124 124 124 1240.15µF 154 154 154 1540.18µF 184 184 1840.22µF 224 224 2240.27µF 274 274 2740.33µF 334 334 3340.39µF 394 394 3940.47µF 474 474 4740.56µF 564 5640.68µF 684 6840.82µF 824 8241.0µF 105 1051.2µF 125 1251.5µF 155 1551.8µF 185 1852.0µF 205 2052.2µF 225 2252.7µF 2753.3µF 3353.9µF 3954.7µF 47510µF 106*
Rated Voltage (VDC) 25 50 100 200 250Voltage Code 3 5 1 2 A
* Only available on K and M tolerances.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 9
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Table 1E – C440 Style/Size, Capacitance Range Waterfall
C440 Style/Size (0.150" Diameter x 0.260" Length)Rated Voltage (VDC) 25 50 100 200 250
Voltage Code 3 5 1 2 A
Capacitance Capacitance Tolerance Capacitance Code (Available Capacitance)
0.033µF
J=±5% K=±10% M=±20%
333 333 333 333 3330.039µF 393 393 393 393 3930.047µF 473 473 473 473 4730.056µF 563 563 563 563 5630.068µF 683 683 683 683 6830.082µF 823 823 823 823 823
0.1µF 104 104 104 104 1040.12µF 124 124 124 124 1240.15µF 154 154 1540.18µF 184 184 1840.22µF 224 224 2240.27µF 274 274 2740.33µF 334 334 3340.39µF 394 394 3940.47µF 474 474 4740.56µF 564 5640.68µF 684 6840.82µF 824 8241.0µF 105 1051.2µF 125 1251.5µF 155 1551.8µF 185 1852.0µF 205 2052.2µF 225 2252.7µF 2753.3µF 3353.9µF 3954.7µF 475
Rated Voltage (VDC) 25 50 100 200 250Voltage Code 3 5 1 2 A
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 10
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Soldering Process
Recommended Soldering Methods:• Solder Wave • HandSoldering(Manual)
Recommended Soldering Profile:• OptimumWaveSolderProfile
0255075
100125150175200225250
1 2 3Time (Minutes)
Degr
ees
– Cº
4 5 6
Flux Zone Preheat Zone
Entrance to Solder Wave Exit from Solder Wave
Hot Air Debridging
Exit fromSolder
Machine
(Time in Wave – 2 to 4 Seconds)
Solder Wave PeakTemperature 260ºC
Entranceto SolderMachine
80ºCto 120ºC
Bottom SideTemperature
Range
Top SideNominal
150ºCMaximum
FreeAir
Cool
Entrance toIn-Line Cleaner
Exit fromIn-Line Cleaner(time in cleaner
may be less)
Immersion inCleaningVapor
MountingAllencasedcapacitorswillpasstheResistancetoSolderingHeatofMIL-STD-202,Method210,ConditionC.Thistestsimulateswavesoldertopsideboardmountproduct.Thisdemonstrationofresistancetosolderheatisinaccordancewithwhatisbelievedtobetheindustrystandard.Moreseveretreatmentmustbeconsideredreflectiveofanimpropersolderingprocess.Theabovefigureisarecommendedsolderwaveprofileforbothaxialandradialleadedceramiccapacitors.
• HandSoldering(Manual)
Manual Solder Profile with Pre-heating
Gradual Preheat60 – 120 SecondsRecommend 2.5°C/second
Soldering
Maxim
um 3 seconds
Delta T < = 120ºC
Gradual Cooling
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 11
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Table 2 – Performance & Reliability: Test Methods and Conditions
Stress Reference Test or Inspection MethodSolderability J-STD-002 Magnification50X.Conditions:
a)MethodA,at235°C,Category3Temperature Cycling JESD22MethodJA-104 5cycles(−55°Cto+125°C),measurementat24hours+/−4hoursaftertestconclusion.
BiasedHumidity MIL-STD-202Method103Loadhumidity,1,000hours85°C/85%RHandratedvoltage.Add100Kohmresistor.Measurementat24hours+/−4hoursaftertestconclusion.Lowvolthumidity,1,000hours85C°/85%RHand1.5V.Add100Kohmresistor.Measurementat24hours+/−4hoursaftertestconclusion.
Moisture Resistance MIL-STD-202Method106 t=24hours/cycle.Steps7a&7bnotrequired.Unpowered.Measurementat24hours+/−4hoursaftertestconclusion.
ThermalShock MIL-STD-202Method107 −55ºCto+125°C.Note:Numberofcyclesrequired=300.Maximumtransfertime=20seconds.Dwelltime−15minutes.Air–Air.
HighTemperatureLife MIL-STD-202Method108 / EIA -198 1,000hoursat125°C(85°CforZ5U)with1Xratedvoltageapplied.
StorageLife MIL-STD-202Method108 125°C,0VDCfor1,000hours.
Vibration MIL-STD-202Method2045gfor20minutes,12cycleseachof3orientations.Note:Use8"X5"PCB.031"thick7secure points on one long side and 2 secure points at corners of opposite sides. Parts mountedwithin2"fromanysecurepoint.Testfrom10-2000Hz.
Resistance to Soldering Heat MIL-STD-202Method210 ConditionB.Nopreheatofsamples.Note:singlewavesolder–procedure2.
TerminalStrength MIL-STD-202Method211 ConditionsA(454g),ConditionC(227g)
MechanicalShock MIL-STD-202Method213 Figure1ofMethod213,ConditionC.
Resistance to Solvents MIL-STD-202Method215 Addaqueouswashchemical–OKEMCleanorequivalent.
Storage & Handling
Theun-mountedstoragelifeofaleadedceramiccapacitorisdependentuponstorageandatmosphericconditionsaswellaspackagingmaterials.Whiletheceramicchipsenvelopedundertheepoxycoatingthemselvesarequiterobustinmostenvironments,solderabilityofthewireleadonthefinalepoxy-coatedproductwillbedegradedbyexposuretohightemperatures,highhumidity,corrosiveatmospheres,andlongtermstorage.Inaddition,packagingmaterialswillbedegradedbyhightemperatureandexposuretodirectsunlight–reelsmaysoftenorwarp,andtapepeelforcemayincrease.
KEMETrecommendsstoringtheun-mountedcapacitorsintheiroriginalpackaging,inalocationawayfromdirectsunlight,andwherethetemperatureandrelativehumiditydonotexceed40degreescentigradeand70%respectively.Foroptimumsolderability,capacitorstockshouldbeusedpromptly,preferablywithin18monthsofreceipt.Forapplicationsrequiringpre-tinningofcomponents,storagelifemaybeextendedifsolderabilityisverified.Beforecleaning,bondingormoldingthesedevices,itisimportanttoverifythatyourprocessdoesnotaffectproductqualityandperformance.KEMETrecommendstestingandevaluatingtheperformanceofacleaned,bondedormoldedproductpriortoimplementingand/orqualifyinganyoftheseprocesses.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 12
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Construction
Dielectric Material (BaTiO3)
Detailed Cross Section
Inner Electrodes(Ni)
Barrier Layer(Ni)
External Electrode(Cu)
Finish Layer(Sn)
Epoxy Encapsulation
Inner Electrodes(Ni)
Finish Layer(Sn)
Barrier Layer(Ni)
External Electrode(Cu)
Epoxy Encapsulation
Inner Electrodes(Ni)
Dielectric Material (BaTiO3)
Lead Attach Solder(Sn95/Sb5)
Core MetalBarrier Layer
Finish Layer
Alt 1
Cu60% Sn40% Pb
Alt 2Cu—
60% Sn40% Pb
Lead Wire Std
Ni100%
Matte Sn
Steel
Marking
Rated WorkingDC VoltageKEMET
Trademark
Rated Capacitance
Date Code1
(Available as an option only)
K3R475K1520
Dielectric Code
Capacitance Tolerance
1 To properly request the inclusion of the date code in the marking, ordering code please contact your KEMET representative.
15 20ManufacturingYear:
15 = 2015ManufacturingWeek:
20 = Week 20 (ofmfg.calendaryear)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 13
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
Packaging Quantities
Style/SizeStandard
Bulk Quantity
Ammo Pack Quantity
Maximum
Reel Quantity
Maximum(12" Reel)
410 300/Box
4000 5000412 200/Box
420 300/Box
430 200/Box2000 2500
440 200/Box
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 14
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
C
Tape & Reel Packaging Information
KEMET offers standard reeling of molded and conformally coated axial leaded ceramic capacitors for automatic insertion orleadformingmachinesinaccordancewithEIAstandard296.KEMET’sinternalspecificationfour-digitsuffix,7200,isplacedattheendofthepartnumbertodesignatetapeandreelpackaging,e.g.,C410C104Z5U5TA7200.
Paper(50lb.)testminimumisinsertedbetweenthelayersofcapacitorswoundonreelsforcomponentpitch≤0.400".Capacitorleadlengthmayextendonlyamaximumof.0625"(1.59mm)beyondthetapes’edges.Capacitorsarecenteredinarowbetweenthetwotapesandwilldeviateonly±0.031"(0.79mm)fromtherowcenter.Aminimumof36"(91.5cm)leadertapeisprovidedateachfinishedlengthoftapedcomponents.Universalsplicingclipsareusedtoconnectthetape.
Table 3 – Ceramic Axial Tape and Reel DimensionsMetric will govern
Symbol Reference TableA ComponentPitchB Inside Tape SpacingC TapeWidth
Dimensions — Millimeters (Inches)Axial Capacitor Body Diameter
A±0.5(0.020)
B±1.5(0.059)1
C±0.70(0.028)
0.0 to 5.0 (0.0to0.197) 5.0(0.197) 52.4(2.062) 6.35(0.250)
1 Inside tape spacing dimension (B) is determined by the body diameter of the capacitor.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com C1041_AXIMAX_X7R • 5/26/2020 15
Axial Leaded Multilayer Ceramic Capacitors Aximax, 400, Conformally Coated, X7R Dielectric, 25 – 250 VDC (Commercial Grade)
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