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• Patented BME technology• QualifiedperMIL-PRF-32535(QPL)• Standardreliability(MLevel)• Highreliability(TLevel)• Flexible termination option available• EIA 0402, 0603, 0805, 1206, 1210, 1812, 2220 case sizes• DC voltage ratings of 4 V, 6.3 V, 10 V, 16 V, 25 V, 50 V,
100 V and 200 V• Capacitance offerings ranging from 1.0 pF up to 180 nF• Available capacitance tolerances of ±0.10 pF, ±0.25 pF,
±0.5 pF, ±1%, ±2%, ±5%, and 10%• No piezoelectric noise• Extremely low ESR and ESL• High ripple current capability• Preferred capacitance solution at line frequencies and
into the MHz range • No capacitance change with respect to applied rated DC
voltage • Negligible capacitance change with respect to temperaturefrom−55°Cto+125°C
• No capacitance decay with time • Non-polar device, minimizing installation concerns
Overview
The KEMET MIL-PRF-32535 C0G and BP surface mount capacitors are designed, tested and screened to meet demanding high reliability defense and aerospace applications. MIL-PRF-32535 is Defense Logistics Agency's (DLA)firstcapacitorspecificationfordefenseandaerospace that capitalizes on industry leading base metal electrode(BME)technology.QualifiedunderperformancespecificationMIL-PRF-32535andQPLlisted,thisseriesmeets or exceeds the requirements outlined by DLA and iscurrentlyavailableinM(standardreliability)andT(highreliability)productlevels.Drivenbythedemandforhighercapacitance and smaller case size MLCCs in high reliability applications, KEMET’s MIL-PRF-32535 C0G and BP provides over an 18-fold increase in capacitance over MIL-PRF-55681 and MIL-PRF-123, allowing for reduced board space and continuing the trend for miniaturization.
InadditiontobeingthefirstBMEC0GandBPdielectricqualifiedforuseindefenseandaerospaceapplications,MIL-PRF-32535isthefirstDLAspecificationtorecognizeaflexibleterminationoption.KEMET'sflexibleterminationutilizes a pliable and conductive silver epoxy between the base metal and nickel barrier layers of the termination system. The addition of this epoxy layer inhibits the transfer of board stress to the rigid ceramic body, therefore mitigating flexcracks,whichcanresultinalowIRorshortcircuitfailures..
D = Sn/Pb solder dippedG = Nickel gold-platingR = Flexible termination with solder platingV = Flexible termination with nickel gold-platingZ = Sn/Pb solder plated
M = M LevelT = T Level
B = BME
1 Termination options D, R, and V are not available in EIA 0402 case size.2 Termination option D is not available in EIA 0603 case size.
KEMET Part Number Equivalent (For Reference Only)(DonotusethisorderingcodeifaQPLMIL-SPECparttypeisrequired.PleaseorderusingMIL-SPECorderingcode.DetailsregardingMIL-PRF-32535QPLorderinginformationisoutlinedabove.)
1 Default packaging with no C-Spec is “Waffle Tray,” and is recommended for order quantities of less than 250 pieces. See Waffle Tray packaging information section for additional details.
1 See Tape & Reel Packaging information section of the datasheet for additional details.
Dimensions per MIL-PRF-32535 – Inches (Millimeters)
L
B
W
S
T
EIA Size Code
Metric Size Code
L Length
W Width
TThickness
B Bandwidth
Maximum Part Weight
(mg)3
Mounting Technique
0402 1005 0.040±0.004 (1.02±0.10)
0.020±0.004 (0.51±0.10)
0.024 (0.61)
0.004(0.100)minimum 1.6 Solderreflow
only
0603 1608 0.063±0.006 (1.60±0.15)
0.032±0.006 (0.81±0.15)
0.039 (0.99)
0.016±0.008 (0.41±0.20) 6.3
Solder wave or solderreflow08051 2012 0.079±0.010
(2.01±0.25)0.050±0.010 (1.27±0.25)
0.060 (1.52)
0.020±0.010 (0.51±0.25) 20
12062 3216 0.126±0.010 (3.20±0.25)
0.063±0.010 (1.60±0.25)
0.070 (1.78)
0.020±0.014 (0.51±0.36) 57
12102 3225 0.126±0.010 (3.20±0.25)
0.098±0.010 (2.49±0.25)
0.110 (2.79)
0.020±0.014 (0.51±0.36) 108
Solderreflowonly18122 4532 0.178±0.012
(4.52±0.30)0.126±0.012 (3.20±0.30)
0.110 (2.79)
0.024±0.018 (0.61±0.46) 216
22202 5650 0.224±0.016 (5.69±0.41)
0.197±0.016 (5.00±0.41)
0.110 (2.79)
0.025±0.018 (0.64±0.46) 430
1 For EIA 0805 solder dipped termination finish, add 0.020 (0.51) to the positive length tolerance and 0.015 (0.38) to the positive width and thickness tolerance.
2 For EIA 1206, 1210, 1812 and 2220 solder dipped termination finishes, add 0.025 (0.64) to the positive length tolerance and 0.015 (0.38) to the positive width and thickness tolerance.
3 Maximum Part Weight represents the maximum weight in the given case size for all voltages.
Rated voltage < 25 V 500MΩµFsor100GΩ,whicheverisless Ratedvoltage≥25V 1,000MΩµFor100GΩ,whicheverisless (Ratedvoltageappliedfor120secondsmaximumat25°C)
1 DWV is the voltage a capacitor can withstand (survive) for a short period of time. It exceeds the nominal and continuous working voltage of the capacitor.
2 Capacitance and dissipation factor (DF) measured under the following conditions: 1 MHz ±100 kHz and 1.0 Vrms ±0.2 V if capacitance ≤ 1,000 pF 1 kHz ±50 Hz and 1.0 Vrms ±0.2 V if capacitance > 1,000 pF
3 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:Note: 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."
1,000 pF 102 102 F G J K • • • • • • • • • • • • • • • •1,200 pF 122 122 F G J K • • • • • • • • • • • • • • • •1,500 pF 152 152 F G J K • • • • • • • • • • • • • • • •1,800 pF 182 182 F G J K • • • • • • • • • • • • • • • •2,000 pF 202 202 F G J K2,200 pF 222 222 F G J K • • • • • • • • • • • • • • • •2,700 pF 272 272 F G J K • • • • • • • • • • • • • • • •3,300 pF 332 332 F G J K • • • • • • • • • • • • • • • •3,900 pF 392 392 F G J K • • • • • • • • • • • • • • • •4,700 pF 472 472 F G J K • • • • • • • • • • • • • • • •5,600 pF 562 562 F G J K • • • • • • • • • • • • • • • •6,800 pF 682 682 F G J K • • • • • • • • • • • • • • • •8,200 pF 822 822 F G J K • • • • • • • • • • • • • • •
10,000 pF 103 103 F G J K • • • • • • • • • • • • • • •12,000 pF 123 123 F G J K • • • • • • • • • • • • • • •15,000 pF 153 153 F G J K • • • • • • • • • • • • • • •18,000 pF 183 183 F G J K • • • • • • • • • • • • • • •22,000 pF 223 223 F G J K • • • • • • • • • • • • • • •27,000 pF 273 273 F G J K • • • • • • • • • • • • • • •33,000 pF 333 333 F G J K • • • • • • • • • • • • • •39,000 pF 393 393 F G J K • • • • • • • • • • • • • •47,000 pF 473 473 F G J K • • • • • • • • • • • • • •56,000 pF 563 563 F G J K • • • • • • • • • • • • • •68,000 pF 683 683 F G J K • • • • • • • • • • • • •82,000 pF 823 823 F G J K • • • • • • • • • • • •
100,000 pF 104 104 F G J K • • • • • • • • • • • •120,000 pF 124 124 F G J K • • • • • •150,000 pF 154 154 F G J K • • • • • •180,000 pF 184 184 F G J K • • • • •
Density Level A: For low-density product applications. It is recommended for wave solder applications and provides a wider process window for reflow solder processes. KEMET only recommends wave soldering of EIA 0603, 0805 and 1206 case sizes.Density Level B: For products with a moderate level of component density. It provides a robust solder attachment condition for reflow solder processes.Density Level C: For high component density product applications. Before adapting the minimum land pattern variations, the user should perform qualification testing based on the conditions outlined in IPC Standard 7351 (IPC-7351).
Image below based on Density Level B for an EIA 1210 case size.
Resistance to soldering heat MIL-PRF-32535 Method 4.6.13 Yes(periodic) Yes(periodic)
Storage and Handling
Ceramic chip capacitors should be stored in normal working environments. While the chips themselves are quite robust in other environments, solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long term storage. In addition, packaging materials will be degraded by high temperature – reels may soften or warp andtapepeelforcemayincrease.KEMETrecommendsthatmaximumstoragetemperaturenotexceed40°Candmaximumstoragehumiditynotexceed70%relativehumidity.Inaddition,temperaturefluctuationsshouldbeminimizedtoavoidcondensation on the parts. The atmospheres should be free of chlorine and sulfur bearing compounds. For optimized solderability chip stock should be used promptly, preferably within 1.5 years upon receipt.
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)High Reliability Surface Mount Capacitors, MIL-PRF-32535, 4 – 200 VDC (C0G and BP Dielectrics)
Capacitor Marking:KEMET MIL-PRF-32535 ceramic capacitors will be marked inaccordancewiththemilitaryspecificationoncasesizes≥0805.Casesizesbelow0805willnotbemarked.Twosides of the ceramic body will be laser marked with a “K̄” to identify KEMET, followed by two characters to identify the capacitance value.
The marking appears in legible contrast. Illustrated below is an example of an MLCC with laser the marking of “K̄A5”, which designates a KEMET device with the rated capacitance of 100 nF.
Capacitance (pF) For Various Alpha/Numeral Identifiers
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)High Reliability Surface Mount Capacitors, MIL-PRF-32535, 4 – 200 VDC (C0G and BP Dielectrics)
Tape & Reel Packaging Information
KEMEToffersmultilayerceramicchipcapacitorspackagedin8and12mmtapeon7"reelsinaccordancewith EIA Standard 481. This packaging system is compatible with all tape-fed automatic pick and place systems.
8 mm or 12 mmcarrier tape
180 mm (7.00")
Anti-static reel
Embossed plastic* or punched paper carrier.
Embossment or punched cavity
Anti-static cover tape(0.10 mm (0.004") maximum thickness)
*EIA 0402 and 0603 case sizes available on punched paper carrier only.
B1 is for tape feeder reference only, including draft concentric about B0.
T2
ØD1
ØD0
B1
S1
T1
E1
E2
P1
P2
EmbossmentFor cavity size,see Note 1 Table 4
(10 pitches cumulativetolerance on tape ±0.2 mm)
Table 5 – Embossed (Plastic) Carrier Tape DimensionsMetric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size D0
D1 Minimum Note 1 E1 P0 P2
R Reference
Note 2
S1 Minimum Note 3
T Maximum
T1 Maximum
8 mm 1.5+0.10/−0.0 (0.059+0.004/−0.0)
1.0 (0.039)
1.75±0.10 (0.069±0.004)
4.0±0.10 (0.157±0.004)
2.0±0.05 (0.079±0.002)
25.0 (0.984)
0.600 (0.024)
0.600 (0.024)
0.100 (0.004)
12 mm 1.5 (0.059)
30 (1.181)
Variable Dimensions — Millimeters (Inches)
Tape Size Pitch B1 Maximum
Note 4E2
Minimum F P1T2
Maximum W
Maximum A0,B0 and K0
8 mm Single (4mm)
4.35 (0.171)
6.25 (0.246)
3.5±0.05 (0.138±0.002)
4.0±0.10 (0.157±0.004)
2.5 (0.098)
8.3 (0.327)
Note 512 mm
Single(4mm) and
Double(8mm)
8.2 (0.323)
10.25 (0.404)
5.5±0.05 (0.217±0.002)
8.0±0.10 (0.315±0.004)
4.6 (0.181)
12.3 (0.484)
1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of the embossment location and the hole location shall be applied independent of each other.
2. The tape with or without components, shall pass around R without damage (see Figure 6).3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Document 481 paragraph 4.3 (b)).4. B1 dimension is a reference dimension for a tape feeder clearance only.5. The cavity defined by A0, B0 and K0 shall surround the component with sufficient clearance that:(a) The component does not protrude above the top surface of the carrier tape.(b) The component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed.(c) Rotation of the component is limited to 20° maximum for 8 and 12 mm tapes; 10° maximum for 16 mm tapes (see Figure 3).(d) Lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape; to 1.0 mm maximum for 16 mm tape (see
Figure 4).(e) See addendum in EIA Document 481 for standards relating to more precise taping requirements.
Table 6 – Punched (Paper) Carrier Tape Dimensions Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size D0 E1 P0 P2 T1 Maximum G Minimum R Reference Note 2
8 mm 1.5+0.10/−0.0 (0.059+0.004/−0.0)
1.75±0.10 (0.069±0.004)
4.0±0.10 (0.157±0.004)
2.0±0.05 (0.079±0.002)
0.100 (0.004)
0.75 (0.030)
25.0 (0.984)
Variable Dimensions — Millimeters (Inches) Tape Size Pitch E2 Minimum F P1 T Maximum W Maximum A0 and B0
8 mm Half (2mm) 6.25
(0.246)3.5 ±0.05
(0.138±0.002)
2.0±0.05 (0.079±0.002) 1.1
(0.098)
8.3 (0.327)
Note 18 mm Single
(4mm)4.0±0.10
(0.157±0.004)8.3
(0.327)
1. The cavity defined by A0, B0 and T shall surround the component with sufficient clearance that: a) the component does not protrude beyond either surface of the carrier tape. b) the component can be removed from the cavity in a vertical direction without mechanical restriction, after the top cover tape has been removed. c) rotation of the component is limited to 20° maximum (see Figure 3). d) lateral movement of the component is restricted to 0.5 mm maximum (see Figure 4). e) see Addendum in EIA Standard 481 for standards relating to more precise taping requirements.2. The tape with or without components shall pass around R without damage (see Figure 6).
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)High Reliability Surface Mount Capacitors, MIL-PRF-32535, 4 – 200 VDC (C0G and BP Dielectrics)
Packaging Information Performance Notes
1. Cover Tape Break Force: 1.0 kg minimum.2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width Peel Strength8 mm 0.1to1.0Newton(10to100gf)
12 and 16 mm 0.1to1.3Newton(10to130gf)
The direction of the pull shall be opposite the direction of the carrier tape travel. The pull angle of the carrier tape shall be 165°to180°fromtheplaneofthecarriertape.Duringpeeling,thecarrierand/orcovertapeshallbepulledatavelocityof300 ±10 mm/minute.3. Labeling:Barcodelabeling(standardorcustom)shallbeonthesideofthereeloppositethesprocketholes.Refer to EIA Standards 556 and 624.
1 Packaging of 1206 (3216 metric) case size capacitors is dependent upon the nominal chip thickness of the device. Contact KEMET Sales for Waffle Tray quantities for specified part number.2 Assigned to 1206 (3216 metric) case size capacitors with nominal thickness of ≤ 1.25 mm (0.049 inches).3 Assigned to 1206 (3216 metric) case size capacitors with nominal thickness of > 1.25 mm (0.049 inches).
Table 8B – Waffle Tray Dimensions – Millimeters
Case Size 2" x 2" Waffle Tray Dimensions – Millimeters Packaging Quantity (pcs/unit
1 Packaging of 1206 (3216 metric) case size capacitors is dependent upon the nominal chip thickness of the device. Contact KEMET Sales for Waffle Tray quantities for specified part number.2 Assigned to 1206 (3216 metric) case size capacitors with nominal thickness of ≤ 1.25 mm (0.049 inches).3 Assigned to 1206 (3216 metric) case size capacitors with nominal thickness of > 1.25 mm (0.049 inches).
DisclaimerAllproductspecifications,statements,informationanddata(collectively,the“Information”)inthisdatasheetaresubjecttochange.Thecustomerisresponsibleforchecking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
StatementsofsuitabilityforcertainapplicationsarebasedonKEMETElectronicsCorporation’s(“KEMET”)knowledgeoftypicaloperatingconditionsforsuchapplications,butarenotintendedtoconstitute–andKEMETspecificallydisclaims–anywarrantyconcerningsuitabilityforaspecificcustomerapplicationoruse.The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumesno obligation or liability for the advice given or results obtained.
Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (suchasinstallationofprotectivecircuitryorredundancies)inordertoensurethatthefailureofanelectricalcomponentdoesnotresultinariskofpersonalinjuryor property damage.
Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required.
KEMET is a registered trademark of KEMET Electronics Corporation.