Tantalum Surface Mount Capacitors – MIL-PRF (CWR Style) T492 MIL-PRF ... · PDF...

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  • KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2006_T492 12/5/2017 1One world. One KEMET

    Benefits

    Established reliability options Taped and reeled per EIA 481 Symmetrical, compliant terminations Laser-marked case 100% surge current test available on all case sizes QualifiedtoMIL-PRF-55365/8(CWR11Style) Termination options B, C, H, and K WeibullfailureoptionsB,C,D,andT ExponentialfailureratesM,P,R,andS Voltageratingof450VDC Operatingtemperaturerangeof55Cto+125C

    Overview

    TheKEMETT492isapprovedtoMIL-PRF-55365/8(CWR11)withWeibullfailureratesofBlevel(0.1%failuresper1,000hours),Clevel(0.01%failuresper1,000hours),Dlevel(0.001%failuresper1,000hours),orTlevel(0.01%failuresper1,000hours,OptionCsurgecurrent,DPA,radiographicinspection,100%visualinspection,DCLand

    ESRmeasurementswithin+3standarddeviations,andGroupCinspection).ThisCWR11productisaprecision-moldedde-vice with compliant terminations and indelible laser marking. ThisisthemilitaryversionoftheglobalIEC/EIAstandard,represented by KEMET's T491. Tape-and-reeling per EIA 481 are standard.

    TantalumSurfaceMountCapacitorsMIL-PRF(CWRStyle)

    T492 MIL-PRF-55365/8 (CWR11 Style)

    Applications

    TypicalapplicationsincludedecouplingandfilteringinmilitaryandaerospaceapplicationsrequiringCWR11devices.

    Environmental Compliance

    RoHSCompliant(6/6)accordingtoDirective2002/95/ECwhenorderedwith100%Snsolder.

    K-SIM

    Foradetailedanalysisofspecificpartnumbers,pleasevisitksim.kemet.comtoaccessKEMETsK-SIMsoftware.KEMETK-SIMisdesignedtosimulatebehaviorofcomponentswithrespecttofrequency,ambienttemperature,andDCbiaslevels.

  • KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2006_T492 12/5/2017 22

    Tantalum Surface Mount Capacitors MIL-PRF (CWR Style)T492 MIL-PRF-55365/8 (CWR11 Style)

    KEMET Ordering Information

    T 492 D 156 K 020 A C 4251

    CapacitorClass Series

    Case Size

    Capacitance Code(pF)

    Capacitance Tolerance

    RatedVoltage (VDC)

    FailureRate/Design TerminationFinish Surge(C-Spec)

    Packaging (C-Spec)

    T = Tantalum

    CWR11Established Reliability

    A B C D

    Firsttwodigitsrepresent significant

    figures.Thirddigitspecifiesnumberof

    zeros.

    J = 5%K = 10%M = 20%

    004 = 4006 = 6.3010 = 10015 = 15020 = 20025 = 25035 = 35050 = 50

    WeibullA=non-ERB=(0.1%/ 1,000hours)C=(0.01%/ 1,000hours)D=(0.001%/ 1,000hours)T=(0.01%/ 1,000hours)ExponentialM=(1.0%/ 1,000hours)P=(0.1%/ 1,000hours)R=(0.01%/ 1,000hours)S=(0.001%/ 1,000 hours

    C = Hot solder dipped H = Standard solder coated (SnPb5%Pbminimum)B = Gold-plated K=Solderfused

    4250=25CafterWeibull4251=55Cand85CafterWeibull4252=55Cand85CbeforeWeibullTLVL=Weibullgradelevel "T"

    Blank=7"Reel 7280=13"Reel 7610 = Bulk bag 7640 = Bulk plastic box WAFL=Wafflepack

    Ordering Information Defense MIL-PRF-55365/8

    CWR11 M H 105 K B A

    Capacitor StyleRated

    Voltage (VDC)

    TerminationFinish CapacitanceCode(pF) Capacitance Tolerance ReliabilityLevelSurge Current

    Option

    Per MIL-PRF-55365/8

    C = 4D=6F=10H = 15J = 20K = 25M = 35N = 50

    B = Gold-platedC = Hot solder dippedH = Solder platedK=Solderfused

    Firsttwodigitsrepresentsignificantfigures.Thirddigitspecifiesnumberof

    zeros.

    J = 5%K = 10%M = 20%

    WeibullA=non-ERB=(0.1%/1,000hours)C=(0.01%/1,000hours)D=(0.001%/1,000hours)T=TLevel*(0.01%/1,000hours)ExponentialM=(1.0%/1,000hours)P=(0.1%/1,000hours)R=(0.01%/1,000hours)S=(0.001%/1,000hours

    A=+25CafterWeibullB=55C+85CafterWeibullC=55C+85CbeforeWeibullBlank = None

    * When T Level is ordered, no Surge Current Option is needed

  • KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2006_T492 12/5/2017 33

    Tantalum Surface Mount Capacitors MIL-PRF (CWR Style)T492 MIL-PRF-55365/8 (CWR11 Style)

    Performance Characteristics

    Item Performance CharacteristicsOperating Temperature 55Cto125C

    RatedCapacitanceRange 0.1100Fat120Hz/25C

    Capacitance Tolerance JTolerance(5%),KTolerance(10%),MTolerance(20%)

    RatedVoltageRange 450V

    DF(120Hz) RefertoPartNumberElectricalSpecificationTable

    ESR(100kHz) RefertoPartNumberElectricalSpecificationTable

    Leakage Current 0.01CV(A)atratedvoltageafter5minutes

    Qualification

    Test Condition Characteristics

    Endurance 85Catratedvoltage,2,000hours125Cat2/3ratedvoltage,2,000hours

    C/C Within10%ofinitialvalueDF WithininitiallimitsDCL Within1.25xinitiallimitESR Withininitiallimits

    StorageLife 125Cat0volts,2,000hours

    C/C Within10%ofinitialvalueDF WithininitiallimitsDCL Within1.25xinitiallimitESR Withininitiallimits

    Thermal Shock MIL-STD-202,Method107,ConditionB,mounted,55Cto125C,1,000cycles

    C/C Within5%ofinitialvalueDF WithininitiallimitsDCL Within1.25xinitiallimitESR Withininitiallimits

    Temperature StabilityExtreme temperature exposure at a successionofcontinuousstepsat 55C,+25C,+85C,+125C

    +25C 55C +85C +125CC/C IL* 10% 10% 15%DF IL IL 1.5 x IL 1.5 x ILDCL IL n/a 10 x IL 12 x IL

    Surge Voltage 25Cand85C,1.32xratedvoltage1,000cycles(125C,1.2xratedvoltage)

    C/C Within5%ofinitialvalueDF WithininitiallimitsDCL WithininitiallimitsESR Withininitiallimits

    Mechanical Shock/Vibration

    MIL-STD-202,Method213,ConditionI,100GpeakMIL-STD-202,Method204,ConditionD,10Hzto 2,000 Hz, 20 G peak

    C/C Within10%ofinitialvalueDF WithininitiallimitsDCL Withininitiallimits

    AdditionalqualificationtestsperMIL-PRF-55365/8 PleasecontactKEMETformoreinformation.

    *IL = Initial Limit

  • KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2006_T492 12/5/2017 44

    Tantalum Surface Mount Capacitors MIL-PRF (CWR Style)T492 MIL-PRF-55365/8 (CWR11 Style)

    CertificationMIL-PRF-55365/8

    Electrical Characteristics

    0.01

    0.1

    1

    10

    100

    100 1,000 10,000 100,000 1,000,000 10,000,000Ca

    paci

    tanc

    e (

    F)

    Frequency (Hz)

    T492B225/020T492C685/020T492D156/020

    Capacitancevs.FrequencyESRvs.Frequency

    0.1

    1

    10

    100

    1,000

    100 1,000 10,000 100,000 1,000,000 10,000,000

    Impe

    danc

    e, E

    SR (O

    hms)

    Frequency (Hz)

    T492B225/020_IMPT492C685/020_IMPT492D156/020_IMPT492B225/020_ESRT492C685/020_ESRT492D156/020_ESR

    Dimensions Millimeters (Inches)Metric will govern

    W

    H2 Min.

    P

    L

    SIDE VIEW BOTTOM VIEWEND VIEW

    P W2

    H2 H

    SolderableSurfaces

    Termination cutout at KEMET's option,

    either end

    Case Size Component Typical Weight

    KEMET H H2 Minimum LP 0.3 (0.012) W

    W2 0.1 (0.004) (mg)

    A 1.6 0.2 (0.0630.008)0.7

    (0.028)3.2 0.2

    (0.1260.008)0.8

    (0.031)1.6 0.2

    (0.0630.008)1.2

    (0.047) 58.97

    B 1.9 0.2 (0.0750.008)0.7

    (0.028)3.5 0.2

    (0.1380.008)0.8

    (0.031)2.8 0.2

    (0.1100.008)2.2

    (0.087) 102.3

    C 2.5 0.3 (0.0980.012)1.0

    (0.039)6.0 0.3

    (0.2360.012)1.3

    (0.051)3.2 0.3

    (0.1260.012)2.2

    (0.087) 224.2

    D 2.8 0.3 (0.1100.012)1.0

    (0.039)7.3 0.3

    (0.2870.012)1.3

    (0.051)4.3 0.3

    (0.1690.012)2.4

    (0.094) 412.33

    Note: When option C is selected for lead material, add an additional 0.38 mm (0.015 inch) to the above tolerances for "L", "W", "H", "P", "W2" and "H2."These weights are provided as reference. If exact weights are needed, please contact your KEMET sales representative.

  • KEMET Electronics Corporation P.O. Box 5928 Greenville, SC 29606 864-963-6300 www.kemet.com T2006_T492 12/5/2017 55

    Tantalum Surface Mount Capacitors MIL-PRF (CWR Style)T492 MIL-PRF-55365/8 (CWR11 Style)

    Table 1 Ratings & Part Number Reference

    (1) To complete KEMET/CWR part number, insert M for 20%, K for 10%, or J for 5%. Designates Capacitance tolerance.(2) To complete KEMET/CWR part number, insert failure rate letter per the Ordering Information found on page 2. Designates Reliability Level.(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H or S = Solder plated or K = Solder fused. Designates Termination Finish.(4) To complete KEMET part number, insert 4250 = +25C after Weibull, 4251 = 55C +85C after Weibull, or 4252 = 55C +85C before Weibull. Designates Surge Current Option.(5) To complete CWR part number, insert A = +25C after Weibull, B = 55C +85C after Weibull, C = 55C +85C before Weibull or Z = None. Designates Surge Current Option.(6) To complete CWR part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder plated or K = Solder fused. Designates Termination Finish.Refer to Ordering Information for additional details.

    Rated Voltage

    Rated Cap

    Case Code/ Case Size

    KEMET Part Number

    MIL-PRF-55365/8Part Number

    DC Leakage DF ESR

    Maximum Operating

    TempMSL

    VDC @ 85C F KEMET/EIA (See below forpart options)(See below forpart options)

    A @ +20CMax/5 Min

    % @ +20C120 Hz Max

    @ +20C100 kHz Max C

    Reflow Temp 260C

    4 2.2 A/3216-18 T492A225(1)004(2)(3)(4) CWR11C(6)225(1)(2)(5) 0.5 6.0 8.0 125 14 4.7 A/3216-18 T492A475(1)004(2)(3)(4) CWR11C(6)475(1)(2)(5) 0.5 6.0 8.0 125 14 6.8 B/3528-21 T492B685(1)004(2)(3)(4) CWR11C(6)685(1)(2)(5) 0.5 6.0 5.5 125 14 10 B/3528-21 T492B106(1)004(2)(3)(4) CWR11C(6)106(1)(2)(5) 0.5 6.0 4.0 125 14 15 B/3528-21 T492B156(1)004(2)(3)(4) CWR11C(6)156(1)(2)(5) 0.6 6.0 3.5 125 14 33 C/6032-28 T492C336(1)004(2)(3)(4) CWR11C(6)336(1)(2)(5) 1.3 6.0 2.2 125 14 68 D/7343-31 T492D686(1)004(2)(3)(4) CWR11C(6)686(1)(2)(5) 2.7 6.0 1.1 125 14 100 D/73