T494X336K025AT [KEMET]

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 10% +Tol, 10% -Tol, 33uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY AND ROHS COMPLIANT;
T494X336K025AT
型号: T494X336K025AT
厂家: KEMET CORPORATION    KEMET CORPORATION
描述:

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 10% +Tol, 10% -Tol, 33uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY AND ROHS COMPLIANT

电容器
文件: 总22页 (文件大小:1461K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Overview  
The KEMET T494 is a lower ESR version of the popular  
T491,ꢀdesignedꢀspecificallyꢀforꢀtoday’sꢀhighlyꢀautomatedꢀ  
surface mount processes and equipment. The T494  
combinesꢀKEMET’sꢀprovenꢀsolidꢀtantalumꢀtechnology,ꢀ  
acclaimed and respected throughout the world, with the  
latest in materials, processes and automation, resulting  
in unsurpassed total performance and value. This product  
meets or exceeds the requirements of EIA standard  
535BAAC.ꢀTheꢀT494ꢀisꢀclassifiedꢀasꢀMSLꢀ(Moistureꢀ  
SensitivityꢀLevel)ꢀ1ꢀunderꢀJꢀSTDꢀ020:ꢀunlimitedꢀfloorlifeꢀ  
timeꢀatꢀ≤ꢀ30°C/85%ꢀRH.ꢀTheꢀT494ꢀstandardꢀterminationsꢀareꢀ  
available in 100% matte tin and provide excellent wetting  
characteristics and compatibility with today's surface mount  
solderꢀsystems.ꢀTin/leadꢀ(Sn/Pb)ꢀterminationsꢀareꢀavailableꢀ  
upon request for any part number. Gold-plated terminations  
are also available for use with conductive epoxy attachment  
processes. Standard packaging of these devices is tape-and-  
reel in accordance with EIA 481. This system provides perfect  
compatibility with all tape-fed placement units.  
Benefits  
• Meets or exceeds EIA Standard 535BAAC  
• Taped and reeled per EIA 481  
• Symmetrical, compliant terminations  
• Optional gold-plated terminations  
• Laser-marked case  
• 100% surge current test on C, D, E, U, V, and X sizes  
• Halogen-free epoxy  
•ꢀ Capacitanceꢀvaluesꢀofꢀ0.1ꢀμFꢀtoꢀ1,000ꢀμF  
• Tolerances of ±10% and ±20%  
• Voltage rating of 2.5 – 50 VDC  
• Extended range values  
•ꢀ Lowꢀprofileꢀcaseꢀsizes  
• RoHS Compliant and lead-free terminations  
•ꢀ Operatingꢀtemperatureꢀrangeꢀofꢀ−55°Cꢀtoꢀ+125°C  
Click image above for interactive 3D content  
Open PDF in Adobe Reader for full functionality  
Applications  
Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀfilteringꢀinꢀindustrialꢀandꢀautomotiveꢀendꢀapplications,ꢀsuchꢀasꢀDC/DCꢀ  
converters, portable electronics, telecommunications, and control units.  
Environmental Compliance  
RoHSꢀCompliantꢀ(6/6)ꢀaccordingꢀtoꢀDirectiveꢀ2002/95/ECꢀwhenꢀorderedꢀwithꢀ100%ꢀSnꢀsolder,ꢀGoldꢀplatedꢀorꢀNon-magneticꢀ  
100% Sn solder.  
One world. One KEMET  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
1
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
K-SIM  
Forꢀaꢀdetailedꢀanalysisꢀofꢀspecificꢀpartꢀnumbers,ꢀpleaseꢀvisitꢀksim.kemet.comꢀtoꢀaccessꢀKEMET'sꢀK-SIMꢀsoftware.ꢀKEMETꢀ  
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.  
Ordering Information  
T
494  
T
336  
M
004  
A
T
Failure  
Rate/  
Design  
Packaging  
(C-Spec)  
Capacitor  
Class  
Case  
Size  
Capacitance  
Codeꢀ(pF)  
Capacitance Rated Voltage  
Series  
TerminationꢀFinish  
Tolerance  
(VDC)  
T =  
Industrial  
A, B,  
Firstꢀtwoꢀdigitsꢀ  
K = ±10%  
M = ±20%  
2R5 = 2.5  
003 = 3  
A =  
N/A  
Tꢀ=ꢀ100%ꢀMatteꢀTinꢀ(Sn)ꢀ  
plated  
Blank = 7" Reel  
7280 = 13" Reel  
Tantalum – Low ESR C, D, representꢀsignificantꢀ  
E, S,  
T, U,  
V, X  
figures.ꢀThirdꢀdigitꢀ  
specifiesꢀnumberꢀofꢀ  
zeros.  
004 = 4  
H = Standard solder coated  
(SnPbꢀ5%ꢀPbꢀminimum)ꢀ  
G = Gold plated  
(A,ꢀB,ꢀC,ꢀD,ꢀXꢀonly)ꢀ  
Nꢀ=ꢀNon-magneticꢀ100%ꢀTinꢀ  
(Sn)ꢀ  
006 = 6.3  
010 = 10  
016 = 16  
020 = 20  
025 = 25  
035 = 35  
050 = 50  
Mꢀ=ꢀNon-magneticꢀ(SnPb)  
Performance Characteristics  
Item  
Performance Characteristics  
Operating Temperature  
Rated Capacitance Range  
Capacitance Tolerance  
Rated Voltage Range  
DFꢀ(120ꢀHz)  
−55°Cꢀtoꢀ125°C  
0.1ꢀ–ꢀ1,000ꢀµFꢀatꢀ120ꢀHz/25°C  
KꢀToleranceꢀ(10%),ꢀMꢀToleranceꢀ(20%)  
2.5 – 50 V  
ReferꢀtoꢀPartꢀNumberꢀElectricalꢀSpecificationꢀTableꢀ  
ReferꢀtoꢀPartꢀNumberꢀElectricalꢀSpecificationꢀTableꢀ  
≤ꢀ0.01ꢀCVꢀ(µA)ꢀatꢀratedꢀvoltageꢀafterꢀ5ꢀminutes  
ESRꢀ(100ꢀkHz)  
Leakage Current  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
2
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Qualification  
Test  
Condition  
Characteristics  
Within ±10% of initial value  
Within initial limits  
ΔꢀC/C  
DF  
85°Cꢀatꢀratedꢀvoltage,ꢀ2,000ꢀhours  
125°Cꢀatꢀ2/3ꢀratedꢀvoltage,ꢀ2,000ꢀhours  
Endurance  
Storage Life  
DCL  
ESR  
ΔꢀC/C  
DF  
Within 1.25 x initial limit  
Within initial limits  
Within ±10% of initial value  
Within initial limits  
125°Cꢀatꢀ0ꢀvolts,ꢀ2,000ꢀhours  
DCL  
ESR  
ΔꢀC/C  
DF  
Within 1.25 x initial limit  
Within initial limits  
Within ±5% of initial value  
Within initial limits  
MILSTD–202, Method 107, Condition B, mounted,  
−55°Cꢀtoꢀ125°C,ꢀ1,000ꢀcycles  
Thermal Shock  
DCL  
ESR  
+25°C  
IL*  
Within 1.25 x initial limit  
Within initial limits  
−55°C  
±10%  
IL  
+85°C  
±10%  
+125°C  
±20%  
Extreme temperature exposure at a  
successionꢀofꢀcontinuousꢀstepsꢀatꢀ+25ºC,ꢀ  
−55ºC,ꢀ+25ºC,ꢀ+85ºC,ꢀ+125ºC,ꢀ+25ºC.  
ΔꢀC/C  
Temperature Stability  
Surge Voltage  
DF  
IL  
1.5 x IL  
10 x IL  
1.5 x IL  
12 x IL  
DCL  
IL  
N/A  
ΔꢀC/C  
DF  
Within ±5% of initial value  
Within initial limits  
85°C,ꢀ1.32ꢀxꢀratedꢀvoltageꢀ1,000ꢀcycles  
(125°C,ꢀ1.2ꢀxꢀratedꢀvoltage).  
DCL  
ESR  
ΔꢀC/C  
DF  
Within initial limits  
Within initial limits  
Within ±10% of initial value  
Within initial limits  
MILSTD–202, Method 213, Condition I, 100 G peak  
MILSTD–202, Method 204, Condition D, 10 Hz to 2,000  
Hz, 20 G peak  
Mechanical Shock/  
Vibration  
DCL  
Within initial limits  
*IL = Initial limit  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
3
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Electrical Characteristics  
ESRꢀvs.ꢀFrequency  
1,000  
Capacitanceꢀvs.ꢀFrequency  
1,000  
100  
10  
T494C476M006AT_IMP  
T494C476M006AT  
T494D337M010AT  
T494B106M020AT  
T494D337M010AT_IMP  
T494B106M020AT_IMP  
T494C476M006AT_ESR  
T494D337M010AT_ESR  
T494B106M020AT_ESR  
100  
10  
1
1
0.1  
0.01  
0.1  
100  
1,000  
10,000  
100,000  
1,000,000  
10,000,000  
100  
1,000  
10,000  
100,000  
1,000,000  
10,000,000  
Frequency (Hz)  
Frequency (HZ)  
Dimensions – Millimeters (Inches)  
Metric will govern  
CATHODE (-) END VIEW  
W
SIDE VIEW  
ANODE (+) END VIEW  
BOTTOM VIEW  
A
B
B
H
E
F
P
Termination cutout  
at KEMET's option,  
either end  
X
T
S
G
S
R
L
Case Size  
Component  
B ±0.15  
(Ref)ꢀ  
±0.006  
Fꢀ±0.1  
±(0.004)  
P
R
T
A
G
E
KEMET EIA  
L
W
H
S
Xꢀ(Ref)  
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)  
0.80ꢀ(0.032)ꢀ  
+0.2ꢀ(0.008)ꢀ  
/−0.3(0.011)  
3.2 ±0.2  
1.6 ±0.2  
1.6 ±0.2  
1.2  
0.4  
(0.016)  
0.10 ±0.10  
0.4  
0.4  
0.13  
1.2  
1.1  
1.3  
3216–18  
A
(0.126ꢀ±0.008) (0.063ꢀ±0.008) (0.063ꢀ±0.008) (0.047)  
(0.004ꢀ±0.004) (0.016) (0.016) (0.005) (0.047) (0.043) (0.051)  
0.80ꢀ(0.032)ꢀ  
+0.1ꢀ(0.004)ꢀ  
/−0.3(0.011)  
3.5 ±0.2  
2.8 ±0.2  
1.9 ±0.2  
2.2  
0.4  
(0.016)  
0.10 ±0.10  
0.5  
1.0  
0.13  
1.9  
1.8  
2.2  
3528–21  
B
(0.138ꢀ±0.008) (0.110ꢀ±0.008) (0.075ꢀ±0.008) (0.087)  
(0.004ꢀ±0.004) (0.020) (0.039) (0.005) (0.075) (0.071) (0.087)  
6.0 ±0.3 3.2 ±0.3 2.5 ±0.3 2.2  
1.30ꢀ(0.051)ꢀ  
±0.3ꢀ(0.011)  
0.5  
0.10 ±0.10 0.9 1.0 0.13 2.9 2.8 2.4  
6032–28  
C
(0.236ꢀ±0.012) (0.126ꢀ±0.012) (0.098ꢀ±0.012) (0.087)  
7.3 ±0.3 4.3 ±0.3 2.8 ±0.3 2.4  
(0.020)  
(0.004ꢀ±0.004) (0.035) (0.039) (0.005) (0.114) (0.110) (0.094)  
0.10 ±0.10 0.9 1.0 0.13 3.6 3.5 3.5  
1.30ꢀ(0.051)ꢀ  
±0.3ꢀ(0.011)  
0.5  
(0.020)  
7343–31  
D
(0.287ꢀ±0.012) (0.169ꢀ±0.012) (0.110ꢀ±0.012) (0.094)  
7.3 ±0.3 4.3 ±0.3 4.0 ±0.3 2.4  
(0.004ꢀ±0.004) (0.035) (0.039) (0.005) (0.142) (0.138) (0.138)  
0.10 ±0.10 1.7 1.0 0.13 3.6 3.5 3.5  
(0.004ꢀ±0.004) (0.067) (0.039) (0.005) (0.142) (0.138) (0.138)  
7343–  
43  
1.30ꢀ(0.051)ꢀ  
±0.3ꢀ(0.011)  
0.5  
(0.020)  
X
(0.287ꢀ±0.012) (0.169ꢀ±0.012) (0.157ꢀ±0.012) (0.094)  
7.3 ±0.3 6.0 ±0.3 3.6 ±0.2 4.1  
1.30ꢀ(0.051)ꢀ  
±0.3ꢀ(0.011)  
0.80ꢀ(0.032)ꢀ  
+0.2ꢀ(0.008)ꢀ  
/−0.3(0.011)  
0.80ꢀ(0.032)ꢀ  
+0.1ꢀ(0.004)ꢀ  
/−0.3(0.011)  
0.5  
(0.020)  
0.10 ±0.10  
0.13  
3.6  
3.5  
3.5  
7360-38  
N/A  
N/A  
N/A  
N/A  
E
(0.287ꢀ±0.012) (0.236ꢀ±0.012) (0.142ꢀ±0.008) (0.161)  
(0.004ꢀ±0.004)  
(0.005) (0.142) (0.138) (0.138)  
3.2 ±0.2  
1.6 ±0.2  
1.2  
(0.047)  
1.2  
(0.047)  
0.05  
(0.002)  
0.13 1.2 1.1 1.3  
(0.005) (0.047) (0.043) (0.051)  
3216–12  
N/A  
N/A  
S
(0.126ꢀ±0.008) (0.063ꢀ±0.008)  
3.5 ±0.2  
2.8 ±0.2  
1.2  
(0.047)  
2.2  
(0.087)  
0.05  
(0.002)  
0.13  
1.9  
1.8  
2.2  
3528–12  
N/A  
N/A  
T
(0.138ꢀ±0.008) (0.110ꢀ±0.008)  
(0.005) (0.075) (0.071) (0.087)  
6.0 ±0.3  
3.2 ±0.2  
1.5  
2.2  
1.30ꢀ(0.051)ꢀ  
±0.3ꢀ(0.011)  
0.05  
0.13 2.9 2.8 2.4  
6032–15  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
U
(0.236ꢀ±0.012) (0.110ꢀ±0.008)  
7.3 ±0.3 4.3 ±0.3  
(0.059)  
(0.087)  
(0.002)  
(0.005) (0.114) (0.110) (0.094)  
0.13 3.6 3.5 3.5  
2.0  
(0.079)  
2.4  
(0.094)  
1.30ꢀ(0.051)ꢀ  
±0.3ꢀ(0.011)  
0.05  
(0.002)  
7343-20  
V
(0.287ꢀ±0.012) (0.169ꢀ±0.012)  
(0.005) (0.142) (0.138) (0.138)  
Notes: (Ref) – Dimensions provided for reference only. For low profile cases, no dimensions are provided for B, P or R because these cases do not have a  
bevel or a notch.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
4
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
3.5  
0.2  
2.0  
4.0  
3.5  
3.0  
7.0  
1.2  
2.0  
9.0  
1.2  
1.5  
2.0  
9.0  
0.5  
0.6  
1.5  
8.0  
2.5  
0.5  
0.6  
0.5  
3.0  
3.5  
0.5  
0.6  
0.5  
2.0  
4.0  
0.20  
0.25  
0.60  
2.00  
3.00  
0.20  
0.20  
1.00  
0.65  
3.00  
4.50  
0.15  
0.20  
0.30  
1.00  
0.30  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
127  
779  
175  
123  
131  
142  
84  
kHz  
56  
346  
78  
55  
58  
2.5  
2.5  
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
100  
220  
33  
3.3  
4.7  
6.8  
6.8  
10  
10  
10  
15  
15  
15  
15  
22  
22  
22  
22  
22  
33  
33  
33  
33  
33  
47  
47  
47  
47  
47  
68  
68  
68  
68  
68  
T/3528-12  
D/7343-31  
A/3216-18  
A/3216-18  
A/3216-18  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
T/3528-12  
S/3216-12  
C/6032-28  
B/3528-21  
A/3216-18  
S/3216-12  
T/3528-12  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
D/7343-31  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
D/7343-31  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
D/7343-31  
V/7343-20  
C/6032-28  
B/3528-21  
V/7343-20  
T494T107(1)2R5A(2)  
T494D227(1)2R5A(2)  
T494A336(1)003A(2)  
T494A335(1)004A(2)  
T494A475(1)004A(2)  
T494A685(1)004A(2)  
T494S685(1)004A(2)  
T494B106(1)004A(2)  
T494A106(1)004A(2)  
T494S106(1)004A(2)  
T494B156(1)004A(2)  
T494A156(1)004A(2)  
T494T156(1)004A(2)  
T494S156(M)004A(2)  
T494C226(1)004A(2)  
T494B226(1)004A(2)  
T494A226(1)004A(2)  
T494S226(M)004A(2)  
T494T226(1)004A(2)  
T494C336(1)004A(2)  
T494U336(1)004A(2)  
T494B336(1)004A(2)  
T494A336(1)004A(2)  
T494T336(M)004A(2)  
T494C476(1)004A(2)  
T494U476(1)004A(2)  
T494B476(1)004A(2)  
T494A476(M)004A(2)  
T494T476(M)004A(2)  
T494D686(1)004A(2)  
T494C686(1)004A(2)  
T494U686(1)004A(2)  
T494B686(1)004A(2)  
T494A686(1)004A(2)  
T494D107(1)004A(2)  
T494C107(1)004A(2)  
T494U107(1)004A(2)  
T494B107(M)004A(2)  
T494A107(M)004A(2)  
T494T107(M)004A(2)  
T494D157(1)004A(2)  
T494V157(1)004A(2)  
T494C157(1)004A(2)  
T494B157(1)004A(2)  
T494V227(1)004A(2)  
2.5  
5.5  
1.0  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.6  
0.6  
0.6  
0.6  
0.9  
0.9  
0.9  
0.9  
0.9  
1.3  
1.3  
1.3  
1.3  
1.3  
1.9  
1.9  
1.9  
1.9  
1.9  
2.7  
2.7  
2.7  
2.7  
2.7  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
6.0  
6.0  
6.0  
6.0  
8.8  
24.0  
8.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
6.0  
6.0  
8.0  
6.0  
6.0  
6.0  
12.0  
12.0  
6.0  
6.0  
6.0  
6.0  
30.0  
8.0  
8.0  
10.0  
8.0  
30.0  
30.0  
8.0  
8.0  
8.0  
12.0  
8.0  
141  
866  
194  
137  
146  
158  
93  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
63  
37  
266  
194  
82  
239  
175  
74  
106  
78  
33  
266  
224  
187  
82  
239  
202  
168  
74  
106  
90  
75  
33  
469  
376  
224  
87  
422  
338  
202  
78  
188  
150  
90  
35  
167  
469  
387  
412  
158  
141  
469  
387  
412  
194  
132  
866  
663  
387  
206  
158  
866  
742  
300  
362  
158  
125  
1000  
791  
606  
292  
645  
150  
422  
348  
371  
142  
127  
422  
348  
371  
175  
119  
779  
597  
348  
185  
142  
779  
668  
270  
326  
142  
113  
900  
712  
545  
263  
581  
mA at  
67  
188  
155  
165  
63  
56  
188  
155  
165  
78  
53  
346  
265  
155  
82  
63  
100  
100  
100  
100  
100  
100  
150  
150  
150  
150  
220  
346  
297  
120  
145  
63  
50  
400  
316  
242  
117  
258  
mA at  
Ω at 20ºC  
100 kHz  
Max  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
5
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
415  
900  
995  
581  
944  
900  
1157  
900  
1157  
1423  
101  
101  
131  
78  
kHz  
184  
400  
442  
258  
420  
400  
514  
400  
514  
632  
45  
4
4
4
4
4
4
4
4
220  
330  
330  
330  
470  
470  
680  
680  
1000  
1000  
2.2  
3.3  
4.7  
4.7  
6.8  
6.8  
6.8  
10  
10  
10  
10  
15  
15  
15  
15  
15  
22  
22  
22  
22  
22  
33  
33  
33  
33  
33  
47  
47  
47  
47  
47  
47  
B/3528-21  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
D/7343-31  
X/7343-43  
D/7343-31  
X/7343-43  
E/7360-38  
A/3216-18  
A/3216-18  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
T/3528-12  
S/3216-12  
C/6032-28  
B/3528-21  
A/3216-18  
T/3528-12  
S/3216-12  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
D/7343-31  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
D/7343-31  
C/6032-28  
U/6032-15  
T494B227(1)004A(2)  
T494D337(1)004A(2)  
T494C337(1)004A(2)  
T494V337(1)004A(2)  
T494X477(1)004A(2)  
T494D477(1)004A(2)  
T494X687(M)004A(2)  
T494D687(M)004A(2)  
T494X108(1)004A(2)  
T494E108(M)004A(2)  
T494A225(1)006A(2)  
T494A335(1)006A(2)  
T494A475(1)006A(2)  
T494S475(1)006A(2)  
T494B685(1)006A(2)  
T494A685(1)006A(2)  
T494S685(1)006A(2)  
T494B106(1)006A(2)  
T494A106(1)006A(2)  
T494T106(1)006A(2)  
T494S106(M)006A(2)  
T494C156(1)006A(2)  
T494B156(1)006A(2)  
T494A156(1)006A(2)  
T494T156(1)006A(2)  
T494S156(M)006A(2)  
T494C226(1)006A(2)  
T494U226(1)006A(2)  
T494B226(1)006A(2)  
T494A226(1)006A(2)  
T494T226(M)006A(2)  
T494C336(1)006A(2)  
T494U336(1)006A(2)  
T494B336(1)006A(2)  
T494A336(1)006A(2)  
T494T336(M)006A(2)  
T494D476(1)006A(2)  
T494C476(1)006A(2)  
T494U476(1)006A(2)  
T494B476(1)006A(2)  
T494A476(M)006A(2)  
T494T476(1)006A(2)  
T494D686(1)006A(2)  
T494C686(1)006A(2)  
T494U686(1)006A(2)  
8.8  
13.2  
13.2  
13.2  
18.8  
18.8  
27.2  
27.2  
40.0  
40.0  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.6  
0.6  
0.6  
0.6  
0.9  
0.9  
0.9  
0.9  
0.9  
1.4  
8.0  
8.0  
10.0  
12.0  
8.0  
0.40  
0.15  
0.09  
0.30  
0.15  
0.15  
0.10  
0.15  
0.10  
0.08  
6.0  
6.0  
3.5  
8.0  
1.2  
2.0  
9.0  
1.0  
2.0  
1.2  
9.0  
0.6  
0.7  
2.0  
2.5  
10.0  
0.5  
0.8  
0.6  
3.0  
3.5  
0.3  
0.6  
0.6  
2.0  
4.0  
461  
1000  
1106  
645  
1049  
1000  
1285  
1000  
1285  
1581  
112  
112  
146  
87  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
8.0  
12.0  
12.0  
12.0  
15.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
6.0  
8.0  
6.0  
6.0  
4
4
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
45  
58  
35  
266  
194  
82  
239  
175  
74  
106  
78  
33  
292  
194  
242  
82  
263  
175  
218  
74  
117  
78  
97  
33  
428  
348  
194  
167  
77  
385  
313  
175  
150  
69  
171  
139  
78  
67  
31  
469  
335  
376  
158  
141  
606  
387  
376  
194  
132  
826  
663  
387  
412  
173  
132  
866  
742  
300  
422  
302  
338  
142  
127  
545  
348  
338  
175  
119  
743  
597  
348  
371  
156  
119  
779  
668  
270  
mA at  
188  
134  
150  
63  
1.4  
1.4  
1.4  
1.4  
2.1  
2.1  
2.1  
2.1  
56  
242  
155  
150  
78  
6.0  
12.0  
12.0  
6.0  
6.0  
6.0  
2.1  
53  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
4.3  
4.3  
4.3  
0.22  
0.25  
0.60  
0.50  
2.50  
4.00  
0.20  
0.20  
1.00  
330  
265  
155  
165  
69  
6.0  
12.0  
24.0  
6.0  
6.0  
10.0  
53  
68  
68  
68  
346  
297  
120  
mA at  
Ω at 20ºC  
100 kHz  
Max  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
6
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
326  
142  
900  
712  
545  
247  
214  
175  
900  
545  
581  
944  
900  
545  
581  
944  
900  
805  
1157  
900  
900  
1273  
1157  
101  
214  
101  
123  
74  
kHz  
145  
63  
400  
316  
242  
110  
95  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
6.3  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
68  
68  
B/3528-21  
A/3216-18  
D/7343-31  
V/7343-20  
C/6032-28  
U/6032-15  
B/3528-21  
B/3528-21  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
D/7343-31  
E/7360-38  
X/7343-43  
D/7343-31  
E/7360-38  
E/7360-38  
X/7343-43  
A/3216-18  
B/3528-21  
A/3216-18  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
T/3528-12  
S/3216-12  
C/6032-28  
B/3528-21  
A/3216-18  
T/3528-12  
S/3216-12  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
T494B686(M)006A(2)  
T494A686(1)006A(2)  
T494D107(1)006A(2)  
T494V107(1)006A(2)  
T494C107(1)006A(2)  
T494U107(M)006A(2)  
T494B107(1)006A(2)  
T494B157(1)006A(2)  
T494D157(1)006A(2)  
T494C157(M)006A(2)  
T494V157(1)006A(2)  
T494X227(1)006A(2)  
T494D227(1)006A(2)  
T494C227(M)006A(2)  
T494V227(M)006A(2)  
T494X337(1)006A(2)  
T494D337(1)006A(2)  
T494E337(1)006A(2)  
T494X477(1)006A(2)  
T494D477(M)006A(2)  
T494E477(1)006A(2)  
T494E687(M)006A(2)  
T494X687(1)006A(2)  
T494A155(1)010A(2)  
T494B225(1)010A(2)  
T494A225(1)010A(2)  
T494A335(1)010A(2)  
T494S335(1)010A(2)  
T494B475(1)010A(2)  
T494A475(1)010A(2)  
T494S475(1)010A(2)  
T494B685(1)010A(2)  
T494A685(1)010A(2)  
T494T685(1)010A(2)  
T494S685(M)010A(2)  
T494C106(1)010A(2)  
T494B106(1)010A(2)  
T494A106(1)010A(2)  
T494T106(1)010A(2)  
T494S106(M)010A(2)  
T494C156(1)010A(2)  
T494U156(1)010A(2)  
T494B156(1)010A(2)  
T494A156(1)010A(2)  
T494T156(M)010A(2)  
4.3  
4.3  
6.3  
6.3  
6.3  
6.3  
6.3  
9.5  
8.0  
30.0  
8.0  
8.0  
8.0  
10.0  
15.0  
15.0  
8.0  
8.0  
8.0  
8.0  
8.0  
10.0  
12.0  
8.0  
0.65  
3.00  
0.15  
0.20  
0.30  
1.20  
1.50  
2.25  
0.15  
0.30  
0.30  
0.15  
0.15  
0.30  
0.30  
0.15  
0.15  
0.25  
0.10  
0.15  
0.20  
0.10  
0.10  
6.0  
1.5  
6.0  
4.0  
9.0  
1.5  
3.0  
9.0  
1.2  
3.0  
2.0  
9.0  
0.6  
0.8  
1.8  
3.5  
12.0  
0.5  
362  
158  
1000  
791  
606  
274  
238  
194  
1000  
606  
645  
1049  
1000  
606  
645  
1049  
1000  
894  
1285  
1000  
1000  
1414  
1285  
112  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
100  
100  
100  
100  
100  
150  
150  
150  
150  
220  
220  
220  
220  
330  
330  
330  
470  
470  
470  
680  
680  
1.5  
2.2  
2.2  
3.3  
3.3  
4.7  
4.7  
4.7  
6.8  
6.8  
6.8  
6.8  
10  
78  
9.5  
9.5  
9.5  
400  
242  
258  
420  
400  
242  
258  
420  
400  
358  
514  
400  
400  
566  
514  
45  
13.9  
13.9  
13.9  
13.9  
20.8  
20.8  
20.8  
29.6  
29.6  
29.6  
42.8  
42.8  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.7  
0.7  
0.7  
0.7  
1.0  
1.0  
1.0  
1.0  
1.0  
1.5  
1.5  
1.5  
1.5  
8.0  
8.0  
10.0  
12.0  
10.0  
12.0  
12.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
6.0  
8.0  
238  
112  
137  
82  
95  
45  
55  
33  
238  
158  
82  
214  
142  
74  
95  
63  
33  
266  
158  
187  
82  
239  
142  
168  
74  
106  
63  
75  
33  
428  
326  
204  
141  
71  
385  
293  
184  
127  
64  
171  
130  
82  
56  
28  
10  
10  
10  
10  
10  
10  
10  
10  
10  
15  
469  
335  
348  
153  
141  
422  
302  
313  
138  
127  
mA at  
188  
134  
139  
61  
56  
mA at  
10  
15  
0.8  
0.7  
3.2  
3.5  
Ω at 20ºC  
100 kHz  
Max  
10  
15  
10  
15  
10  
15  
1.5  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
7
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
0.4  
0.8  
0.7  
4.5  
6.0  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
472  
302  
313  
116  
97  
kHz  
210  
134  
139  
52  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
16  
16  
16  
16  
16  
16  
16  
16  
16  
22  
22  
22  
22  
22  
33  
33  
33  
33  
33  
33  
33  
47  
47  
47  
47  
47  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
D/7343-31  
V/7343-20  
C/6032-28  
U/6032-15  
T/3528-12  
B/3528-21  
A/3216-18  
D/7343-31  
V/7343-20  
C/6032-28  
U/6032-15  
B/3528-21  
D/7343-31  
C/6032-28  
V/7343-20  
U/6032-15  
B/3528-21  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
D/7343-31  
X/7343-43  
D/7343-31  
E/7360-38  
X/7343-43  
E/7360-38  
A/3216-18  
A/3216-18  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
B/3528-21  
A/3216-18  
T/3528-12  
T494C226(1)010A(2)  
T494U226(1)010A(2)  
T494B226(1)010A(2)  
T494A226(M)010A(2)  
T494T226(M)010A(2)  
T494D336(1)010A(2)  
T494V336(1)010A(2)  
T494C336(1)010A(2)  
T494U336(1)010A(2)  
T494T336(1)010A(2)  
T494B336(1)010A(2)  
T494A336(1)010A(2)  
T494D476(1)010A(2)  
T494V476(1)010A(2)  
T494C476(1)010A(2)  
T494U476(1)010A(2)  
T494B476(1)010A(2)  
T494D686(1)010A(2)  
T494C686(1)010A(2)  
T494V686(1)010A(2)  
T494U686(M)010A(2)  
T494B686(M)010A(2)  
T494D107(1)010A(2)  
T494C107(1)010A(2)  
T494V107(1)010A(2)  
T494X157(1)010A(2)  
T494D157(1)010A(2)  
T494C157(1)010A(2)  
T494V157(M)010A(2)  
T494X227(1)010A(2)  
T494D227(1)010A(2)  
T494X337(1)010A(2)  
T494D337(1)010A(2)  
T494E337(1)010A(2)  
T494X477(1)010A(2)  
T494E477(M)010A(2)  
T494A105(1)016A(2)  
T494A155(1)016A(2)  
T494A225(1)016A(2)  
T494S225(1)016A(2)  
T494B335(1)016A(2)  
T494A335(1)016A(2)  
T494B475(1)016A(2)  
T494A475(1)016A(2)  
T494T475(1)016A(2)  
2.2  
2.2  
2.2  
2.2  
2.2  
3.3  
3.3  
3.3  
3.3  
3.3  
3.3  
3.3  
4.7  
4.7  
4.7  
4.7  
4.7  
6.8  
6.0  
6.0  
6.0  
10.0  
12.0  
6.0  
6.0  
6.0  
6.0  
24.0  
6.0  
15.0  
6.0  
6.0  
6.0  
10.0  
8.0  
6.0  
6.0  
6.0  
10.0  
10.0  
8.0  
8.0  
8.0  
8.0  
8.0  
10.0  
8.0  
8.0  
524  
335  
348  
129  
108  
775  
645  
606  
387  
137  
246  
137  
826  
645  
606  
274  
362  
866  
606  
645  
274  
238  
1000  
742  
559  
1049  
1000  
396  
645  
1049  
1000  
1285  
1000  
894  
1285  
1414  
112  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
43  
0.25  
0.30  
0.30  
0.60  
3.75  
1.40  
4.00  
0.22  
0.30  
0.30  
1.20  
0.65  
0.20  
0.30  
0.30  
1.20  
1.50  
0.15  
0.20  
0.40  
0.15  
0.15  
0.70  
0.30  
0.15  
0.15  
0.10  
0.15  
0.25  
0.10  
0.10  
6.0  
698  
581  
545  
348  
123  
221  
123  
743  
581  
545  
247  
326  
779  
545  
581  
247  
214  
900  
668  
503  
944  
900  
356  
581  
944  
900  
1157  
900  
805  
1157  
1273  
101  
101  
123  
69  
310  
258  
242  
155  
55  
98  
55  
330  
258  
242  
110  
145  
346  
242  
258  
110  
95  
400  
297  
224  
420  
400  
158  
258  
420  
400  
514  
400  
358  
514  
566  
45  
68  
68  
68  
68  
6.8  
6.8  
6.8  
6.8  
68  
100  
100  
100  
150  
150  
150  
150  
220  
220  
330  
330  
330  
470  
470  
1
1.5  
2.2  
2.2  
3.3  
3.3  
4.7  
4.7  
4.7  
10.0  
10.0  
10.0  
15.0  
15.0  
15.0  
15.0  
22.0  
22.0  
33.0  
33.0  
33.0  
47.0  
47.0  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.8  
0.8  
0.8  
8.0  
10.0  
10.0  
10.0  
10.0  
12.0  
4.0  
6.0  
6.0  
6.0  
6.0  
6.0  
4.0  
10.0  
2.0  
4.0  
1.5  
3.0  
3.0  
112  
137  
77  
45  
55  
31  
206  
137  
238  
158  
153  
185  
123  
214  
142  
138  
mA at  
82  
55  
95  
63  
61  
mA at  
6.0  
6.0  
6.0  
6.0  
Ω at 20ºC  
100 kHz  
Max  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
8
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
0.8  
1.2  
3.0  
0.6  
1.0  
0.8  
3.0  
6.0  
0.4  
0.8  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
334  
239  
142  
385  
270  
293  
142  
97  
kHz  
148  
106  
63  
171  
120  
130  
63  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
16  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
6.8  
6.8  
6.8  
10  
10  
10  
10  
10  
15  
15  
15  
22  
22  
22  
22  
33  
33  
33  
33  
47  
47  
47  
68  
68  
68  
100  
100  
100  
100  
150  
150  
220  
220  
0.68  
1
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
T/3528-12  
C/6032-28  
U/6032-15  
B/3528-21  
D/7343-31  
C/6032-28  
U/6032-15  
B/3528-21  
D/7343-31  
C/6032-28  
U/6032-15  
B/3528-21  
D/7343-31  
V/7343-20  
C/6032-28  
D/7343-31  
V/7343-20  
C/6032-28  
X/7343-43  
D/7343-31  
V/7343-20  
C/6032-28  
X/7343-43  
D/7343-31  
X/7343-43  
E/7360-38  
A/3216-18  
A/3216-18  
S/3216-12  
A/3216-18  
S/3216-12  
B/3528-21  
A/3216-18  
B/3528-21  
A/3216-18  
T/3528-12  
C/6032-28  
B/3528-21  
T494C685(1)016A(2)  
T494B685(1)016A(2)  
T494A685(1)016A(2)  
T494C106(1)016A(2)  
T494U106(1)016A(2)  
T494B106(1)016A(2)  
T494A106(1)016A(2)  
T494T106(1)016A(2)  
T494C156(1)016A(2)  
T494U156(1)016A(2)  
T494B156(1)016A(2)  
T494D226(1)016A(2)  
T494C226(1)016A(2)  
T494U226(1)016A(2)  
T494B226(1)016A(2)  
T494D336(1)016A(2)  
T494C336(1)016A(2)  
T494U336(1)016A(2)  
T494B336(1)016A(2)  
T494D476(1)016A(2)  
T494V476(1)016A(2)  
T494C476(1)016A(2)  
T494D686(1)016A(2)  
T494V686(1)016A(2)  
T494C686(1)016A(2)  
T494X107(1)016A(2)  
T494D107(1)016A(2)  
T494V107(1)016A(2)  
T494C107(1)016A(2)  
T494X157(1)016A(2)  
T494D157(1)016A(2)  
T494X227(1)016A(2)  
T494E227(1)016A(2)  
T494A684(1)020A(2)  
T494A105(1)020A(2)  
T494S105(1)020A(2)  
T494A155(1)020A(2)  
T494S155(1)020A(2)  
T494B225(1)020A(2)  
T494A225(1)020A(2)  
T494B335(1)020A(2)  
T494A335(1)020A(2)  
T494T335(1)020A(2)  
T494C475(1)020A(2)  
T494B475(1)020A(2)  
1.1  
1.1  
1.1  
1.6  
1.6  
1.6  
1.6  
1.6  
2.4  
2.4  
2.4  
3.5  
3.5  
3.5  
3.5  
5.3  
5.3  
5.3  
5.3  
7.5  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
8.0  
8.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
12.0  
8.0  
6.0  
6.0  
6.0  
6.0  
6.0  
12.0  
8.0  
8.0  
12.0  
10.0  
8.0  
12.0  
10.0  
7.2  
371  
266  
158  
428  
300  
326  
158  
108  
524  
335  
326  
775  
561  
224  
292  
775  
606  
202  
266  
866  
645  
469  
1000  
500  
332  
1049  
1000  
500  
383  
1049  
612  
642  
632  
97  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
43  
472  
302  
293  
698  
505  
202  
263  
698  
545  
182  
239  
779  
581  
422  
900  
450  
299  
944  
900  
450  
345  
944  
551  
578  
569  
87  
210  
134  
130  
310  
224  
90  
117  
310  
242  
81  
106  
346  
258  
188  
400  
200  
133  
420  
400  
200  
153  
420  
245  
257  
253  
39  
0.8  
0.25  
0.35  
1.80  
1.00  
0.25  
0.30  
2.20  
1.20  
0.2  
0.3  
0.5  
0.15  
0.5  
1.0  
0.15  
0.15  
0.5  
0.75  
0.15  
0.4  
0.4  
0.5  
8.0  
5.5  
7.5  
7.5  
10.9  
10.9  
10.9  
16.0  
16.0  
16.0  
16.0  
24.0  
24.0  
35.2  
35.2  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.7  
4.0  
4.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
117  
77  
105  
69  
47  
31  
1
10.0  
4.5  
9.0  
1.5  
4.0  
1.3  
4.0  
4.0  
0.6  
1.5  
1.5  
2.2  
2.2  
3.3  
3.3  
3.3  
4.7  
4.7  
129  
82  
116  
74  
52  
33  
238  
137  
256  
137  
132  
428  
292  
214  
123  
230  
123  
119  
385  
263  
mA at  
95  
55  
102  
55  
53  
171  
117  
mA at  
0.7  
0.7  
0.9  
0.9  
1.0  
Ω at 20ºC  
100 kHz  
Max  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017  
9
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
3.0  
0.6  
1.4  
1.0  
3.0  
0.5  
0.8  
1.0  
3.0  
0.35  
0.40  
0.3  
0.4  
0.4  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
142  
385  
229  
263  
142  
422  
302  
263  
142  
590  
472  
636  
503  
472  
151  
698  
472  
503  
151  
334  
779  
817  
779  
488  
424  
944  
734  
668  
78  
kHz  
63  
171  
102  
117  
63  
188  
134  
117  
63  
262  
210  
283  
224  
210  
67  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
4.7  
6.8  
6.8  
6.8  
6.8  
10  
10  
10  
10  
15  
15  
22  
22  
22  
22  
33  
33  
33  
33  
47  
47  
68  
68  
68  
100  
100  
100  
150  
0.33  
0.47  
0.68  
1
A/3216-18  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
C/6032-28  
U/6032-15  
B/3528-21  
A/3216-18  
D/7343-31  
C/6032-28  
D/7343-31  
V/7343-20  
C/6032-28  
B/3528-21  
D/7343-31  
C/6032-28  
V/7343-20  
B/3528-21  
C/6032-28  
D/7343-31  
X/7343-43  
D/7343-31  
C/6032-28  
D/7343-31  
X/7343-43  
E/7360-38  
X/7343-43  
A/3216-18  
A/3216-18  
A/3216-18  
B/3528-21  
A/3216-18  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
T494A475(1)020A(2)  
T494C685(1)020A(2)  
T494U685(1)020A(2)  
T494B685(1)020A(2)  
T494A685(M)020A(2)  
T494C106(1)020A(2)  
T494U106(1)020A(2)  
T494B106(1)020A(2)  
T494A106(M)020A(2)  
T494D156(1)020A(2)  
T494C156(1)020A(2)  
T494D226(1)020A(2)  
T494V226(1)020A(2)  
T494C226(1)020A(2)  
T494B226(1)020A(2)  
T494D336(1)020A(2)  
T494C336(M)020A(2)  
T494V336(1)020A(2)  
T494B336(M)020A(2)  
T494C476(M)020A(2)  
T494D476(1)020A(2)  
T494X686(1)020A(2)  
T494D686(1)020A(2)  
T494C686(1)020A(2)  
T494D107(1)020A(2)  
T494X107(1)020A(2)  
T494E107(1)020A(2)  
T494X157(1)020A(2)  
T494A334(1)025A(2)  
T494A474(1)025A(2)  
T494A684(1)025A(2)  
T494B105(1)025A(2)  
T494A105(1)025A(2)  
T494B155(1)025A(2)  
T494A155(1)025A(2)  
T494C225(1)025A(2)  
T494B225(1)025A(2)  
T494A225(1)025A(2)  
T494C335(1)025A(2)  
T494B335(1)025A(2)  
T494A335(1)025A(2)  
T494C475(1)025A(2)  
T494B475(1)025A(2)  
T494A475(M)025A(2)  
T494C685(1)025A(2)  
0.9  
1.4  
1.4  
1.4  
1.4  
2.0  
2.0  
2.0  
2.0  
3.0  
3.0  
4.4  
4.4  
4.4  
4.4  
6.6  
6.6  
6.6  
6.6  
9.4  
9.4  
13.6  
13.6  
13.6  
20.0  
20.0  
20.0  
30.0  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.6  
0.6  
0.6  
0.8  
0.8  
0.8  
1.2  
1.2  
1.2  
1.7  
6.0  
6.0  
6.0  
6.0  
8.0  
6.0  
6.0  
6.0  
10.0  
6.0  
6.0  
6.0  
6.0  
6.0  
8.0  
6.0  
6.0  
8.0  
10.0  
10.0  
6.0  
6.0  
8.0  
8.0  
6.0  
8.0  
8.0  
10.0  
4.0  
4.0  
4.0  
4.0  
4.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
8.0  
6.0  
158  
428  
254  
292  
158  
469  
335  
292  
158  
655  
524  
707  
559  
524  
168  
775  
524  
559  
168  
371  
866  
908  
866  
542  
471  
1049  
816  
742  
87  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3.0  
0.25  
0.40  
0.40  
3.00  
0.80  
0.20  
0.20  
0.20  
0.38  
0.68  
0.15  
0.30  
0.30  
10.0  
9.0  
6.0  
2.0  
4.0  
1.5  
3.0  
2.2  
1.2  
3.0  
1.2  
2.0  
3.0  
0.6  
1.0  
3.0  
0.6  
Ω at 20ºC  
100 kHz  
Max  
310  
210  
224  
67  
148  
346  
363  
346  
217  
188  
420  
326  
297  
35  
91  
82  
36  
112  
206  
137  
238  
158  
224  
266  
158  
303  
206  
158  
428  
292  
158  
428  
101  
185  
123  
214  
142  
202  
239  
142  
273  
185  
142  
385  
263  
142  
385  
mA at  
45  
82  
55  
95  
63  
90  
106  
63  
121  
82  
1
1.5  
1.5  
2.2  
2.2  
2.2  
3.3  
3.3  
3.3  
4.7  
4.7  
4.7  
6.8  
63  
171  
117  
63  
171  
mA at  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 10  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
185  
551  
385  
151  
590  
315  
151  
636  
299  
450  
668  
551  
299  
668  
779  
668  
493  
731  
78  
kHz  
82  
245  
171  
67  
262  
140  
67  
283  
133  
200  
297  
245  
133  
297  
346  
297  
219  
325  
35  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
25  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
35  
6.8  
10  
10  
10  
15  
15  
15  
22  
22  
22  
33  
33  
33  
47  
47  
68  
68  
100  
0.1  
0.15  
0.22  
0.33  
0.47  
0.47  
0.68  
0.68  
1
B/3528-21  
D/7343-31  
C/6032-28  
B/3528-21  
D/7343-31  
C/6032-28  
B/3528-21  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
D/7343-31  
C/6032-28  
X/7343-43  
D/7343-31  
X/7343-43  
D/7343-31  
X/7343-43  
A/3216-18  
A/3216-18  
A/3216-18  
A/3216-18  
B/3528-21  
A/3216-18  
B/3528-21  
A/3216-18  
B/3528-21  
A/3216-18  
A/3216-18  
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
C/6032-28  
B/3528-21  
B/3528-21  
D/7343-31  
C/6032-28  
D/7343-31  
C/6032-28  
D/7343-31  
C/6032-28  
V/7343-20  
X/7343-43  
T494B685(1)025A(2)  
T494D106(1)025A(2)  
T494C106(1)025A(2)  
T494B106(1)025A(2)  
T494D156(1)025A(2)  
T494C156(1)025A(2)  
T494B156(1)025A(2)  
T494D226(1)025A(2)  
T494C226(1)025A(2)  
T494V226(1)025A(2)  
T494X336(1)025A(2)  
T494D336(1)025A(2)  
T494C336(1)025A(2)  
T494X476(1)025A(2)  
T494D476(1)025A(2)  
T494X686(M)025A(2)  
T494D686(M)025A(2)  
T494X107(1)025A(2)  
T494A104(1)035A(2)  
T494A154(1)035A(2)  
T494A224(1)035A(2)  
T494A334(1)035A(2)  
T494B474(1)035A(2)  
T494A474(1)035A(2)  
T494B684(1)035A(2)  
T494A684(1)035A(2)  
T494B105(1)035A(2)  
T494A105(1)035A(2)  
T494A155(1)035A(2)  
T494C155(1)035A(2)  
T494B155(1)035A(2)  
T494A225(1)035A(2)  
T494C225(1)035A(2)  
T494B225(1)035A(2)  
T494C335(1)035A(2)  
T494B335(1)035A(2)  
T494B475(1)035A(2)  
T494D475(1)035A(2)  
T494C475(1)035A(2)  
T494D685(1)035A(2)  
T494C685(1)035A(2)  
T494D106(1)035A(2)  
T494C106(1)035A(2)  
T494V106(1)035A(2)  
T494X156(1)035A(2)  
1.7  
2.5  
2.5  
2.5  
3.8  
3.8  
3.8  
5.5  
5.5  
5.5  
8.3  
8.3  
8.3  
11.8  
11.8  
17.0  
17.0  
25.0  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.8  
0.8  
0.8  
1.2  
1.2  
1.6  
1.6  
1.6  
2.4  
2.4  
3.5  
3.5  
3.5  
5.3  
8.0  
6.0  
6.0  
8.0  
6.0  
6.0  
8.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.0  
6.0  
10.0  
8.0  
10.0  
8.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
2.0  
0.4  
0.6  
3.0  
0.35  
0.90  
3.00  
0.3  
1.0  
0.5  
0.3  
0.4  
1.0  
0.3  
0.2  
0.3  
0.5  
0.25  
10.0  
6.0  
6.0  
6.0  
2.5  
4.0  
2.5  
6.0  
2.0  
6.0  
4.0  
2.5  
3.0  
3.0  
1.5  
2.5  
0.8  
1.3  
1.5  
0.7  
0.7  
0.5  
0.9  
0.4  
1.2  
0.8  
0.30  
206  
612  
428  
168  
655  
350  
168  
707  
332  
500  
742  
612  
332  
742  
866  
742  
548  
812  
87  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
112  
112  
112  
184  
137  
184  
112  
206  
112  
137  
210  
168  
158  
271  
184  
371  
256  
238  
463  
396  
548  
350  
612  
303  
395  
742  
101  
101  
101  
166  
123  
166  
101  
185  
101  
123  
189  
151  
142  
244  
166  
334  
230  
214  
417  
356  
493  
315  
551  
273  
356  
668  
mA at  
45  
45  
45  
74  
55  
74  
45  
82  
45  
55  
84  
67  
63  
108  
74  
148  
102  
95  
185  
158  
219  
140  
245  
121  
158  
297  
mA at  
1
1.5  
1.5  
1.5  
2.2  
2.2  
2.2  
3.3  
3.3  
4.7  
4.7  
4.7  
6.8  
6.8  
10  
10  
10  
15  
Ω at 20ºC  
100 kHz  
Max  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 11  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Table 1 – Ratings & Part Number Reference cont'd  
Case  
Maximum  
Operating  
Temp  
Rated Rated  
Voltage Cap  
Code/  
Case  
Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
Ω at 20°C  
100 kHz  
Max  
mA at  
85°C 100 125°C 100  
mA at  
(See below for  
part options)  
µA at 20°C  
Max/5 Min  
% at 20°C  
120 Hz Max  
mA at 25°C  
100 kHz  
Reflow Temp  
≤ 260°C  
VDC at 85°C  
µF  
KEMET/EIA  
°C  
kHz  
590  
668  
551  
450  
472  
517  
734  
78  
kHz  
262  
297  
245  
200  
210  
230  
326  
35  
35  
35  
35  
35  
35  
35  
35  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
15  
22  
22  
33  
33  
D/7343-31  
X/7343-43  
D/7343-31  
D/7343-31  
X/7343-43  
X/7343-43  
E/7360-38  
A/3216-18  
A/3216-18  
A/3216-18  
B/3528-21  
A/3216-18  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
A/3216-18  
C/6032-28  
B/3528-21  
V/7343-20  
D/7343-31  
C/6032-28  
D/7343-31  
C/6032-28  
D/7343-31  
D/7343-31  
X/7343-43  
D/7343-31  
X/7343-43  
D/7343-31  
X/7343-43  
X/7343-43  
T494D156(1)035A(2)  
T494X226(1)035A(2)  
T494D226(1)035A(2)  
T494D336(1)035A(2)  
T494X336(1)035A(2)  
T494X476(1)035A(2)  
T494E476(1)035A(2)  
T494A104(1)050A(2)  
T494A154(1)050A(2)  
T494A224(1)050A(2)  
T494B224(1)050A(2)  
T494A334(1)050A(2)  
T494B334(1)050A(2)  
T494A474(1)050A(2)  
T494C474(1)050A(2)  
T494B474(1)050A(2)  
T494A684(1)050A(2)  
T494C684(1)050A(2)  
T494B684(1)050A(2)  
T494A105(1)050A(2)  
T494C105(1)050A(2)  
T494B105(1)050A(2)  
T494V105(M)050A(2)  
T494D155(1)050A(2)  
T494C155(1)050A(2)  
T494D225(1)050A(2)  
T494C225(1)050A(2)  
T494D335(1)050A(2)  
T494D475(1)050A(2)  
T494X685(1)050A(2)  
T494D685(1)050A(2)  
T494X106(1)050A(2)  
T494D106(1)050A(2)  
T494X156(1)050A(2)  
T494X226(1)050A(2)  
5.3  
7.7  
7.7  
6.0  
6.0  
6.0  
6.0  
6.0  
8.0  
10.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
4.0  
6.0  
4.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
6.0  
10.0  
0.35  
0.3  
0.4  
0.6  
0.6  
0.5  
0.3  
10.0  
10.0  
12.0  
10.0  
9.0  
2.5  
6.0  
1.8  
2.0  
5.0  
1.6  
3.0  
5.0  
1.6  
4.0  
4.0  
1.0  
1.5  
0.8  
1.5  
0.8  
0.6  
0.5  
0.7  
0.4  
0.7  
0.4  
0.5  
655  
742  
612  
500  
524  
574  
816  
87  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
125  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11.6  
11.6  
16.5  
16.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.8  
0.8  
1.1  
47  
47  
0.1  
0.15  
0.22  
0.22  
0.33  
0.33  
0.47  
0.47  
0.47  
0.68  
0.68  
0.68  
1
87  
78  
35  
79  
71  
32  
92  
83  
37  
91  
82  
36  
184  
112  
247  
206  
122  
262  
168  
122  
262  
146  
177  
387  
271  
433  
271  
433  
500  
574  
463  
642  
463  
642  
574  
166  
101  
222  
185  
110  
236  
151  
110  
236  
131  
159  
348  
244  
390  
244  
390  
450  
517  
417  
578  
417  
578  
517  
mA at  
74  
45  
99  
82  
49  
105  
67  
49  
105  
58  
1
1
1
71  
1.5  
1.5  
2.2  
2.2  
3.3  
4.7  
6.8  
6.8  
10  
155  
108  
173  
108  
173  
200  
230  
185  
257  
185  
257  
230  
mA at  
1.1  
1.7  
2.4  
3.4  
3.4  
5.0  
5.0  
7.5  
10  
15  
22  
11.0  
Ω at 20ºC  
100 kHz  
Max  
(See below for  
part options)  
µA at 20ºC  
Max/5 Min  
% at 20ºC  
120 Hz Max  
mA at 25ºC  
100 kHz  
Reflow Temp  
≤ 260ºC  
VDC at 85ºC  
µF  
KEMET/EIA  
85ºC 100 125ºC 100  
kHz kHz  
ºC  
Maximum  
Operating  
Temp  
Rated  
Voltage  
Rated  
Cap  
Case Code/  
Case Size  
KEMET Part  
Number  
DC  
Leakage  
Maximum Allowable  
Ripple Current  
DF  
ESR  
MSL  
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.  
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum).  
Designates termination finish.  
Refer to Ordering Information for additional detail.  
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will  
be marked with the higher voltage rating. Substitutions can include better than series.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 12  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Recommended Voltage Derating Guidelines  
ꢄ2ꢀꢁ  
ꢄꢀꢀꢁ  
ꢃꢀꢁ  
ꢂꢀꢁ  
4ꢀꢁ  
2ꢀꢁ  
ꢀꢁ  
−55°Cꢀtoꢀ85°C  
85°Cꢀtoꢀ125°C  
% Change in Working  
DC Voltage with  
Temperature  
Recommended  
Maximum Application  
Voltage  
VR  
67% of VR  
ꢁ Cꢆanꢇe in ꢈorꢉinꢇ ꢊC ꢋoltaꢇe  
witꢆ Temperature  
50% of VR  
33% of VR  
ꢂꢌꢁ  
ꢍꢍꢁ  
Recommended Maꢎimum  
ꢏpplication ꢋoltaꢇe  
ꢐꢏs ꢁ of Rated ꢋoltaꢇeꢑ  
ꢅꢅ  
2ꢅ  
ꢃꢅ  
ꢄ2ꢅ  
ꢇeꢈꢉeratꢊre ꢋꢌCꢍ  
Ripple Current/Ripple Voltage  
Permissible AC ripple voltage and current are related to  
equivalentꢀseriesꢀresistanceꢀ(ESR)ꢀandꢀtheꢀpowerꢀdissipationꢀ  
capabilities of the device. Permissible AC ripple voltage  
which may be applied is limited by two criteria:  
1. The positive peak AC voltage plus the DC bias voltage,  
if any, must not exceed the DC voltage rating of the  
capacitor.  
2. The negative peak AC voltage in combination with  
bias voltage, if any, must not exceed the allowable limits  
specifiedꢀforꢀreverseꢀvoltage.ꢀSeeꢀtheꢀReverseꢀVoltageꢀ  
section for allowable limits.  
The maximum power dissipation by case size can be  
determined using the table at right. The maximum power  
dissipation rating stated in the table must be reduced with  
increasing environmental operating temperatures. Refer to  
the table below for temperature compensation requirements.  
Maximum Power  
Dissipation (P max)  
mWatts at 25°C  
w/+20°C Rise  
KEMET  
Case Code  
EIA  
Case Code  
A
3216–18  
3528–21  
6032–28  
7343–31  
7343–43  
7360–38  
3216–12  
3528–12  
6032–15  
7343–20  
7343–43  
7360–38  
75  
B
85  
C
110  
150  
165  
200  
60  
D
X
E
S
T
70  
U
90  
V
125  
270  
285  
T510X  
T510E  
Using the P max of the device, the maximum allowable rms  
ripple current or voltage may be determined.  
Temperature Compensation Multipliers  
for Maximum Ripple Current  
I(max) = √P max/R  
E(max) = Z √P max/R  
Tꢀ≤ꢀ25°C  
Tꢀ≤ꢀ85°C  
Tꢀ≤ꢀ125°C  
1.00  
0.90  
0.40  
T = Environmental Temperature  
I = rms ripple current (amperes)  
E = rms ripple voltage (volts)  
P max = maximum power dissipation (watts)  
R = ESR at specified frequency (ohms)  
Z = Impedance at specified frequency (ohms)  
The maximum power dissipation rating must be reduced with increasing  
environmental operating temperatures. Refer to the Temperature  
Compensation Multiplier table for details.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 13  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Reverse Voltage  
Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong  
polarity.ꢀTheꢀpositiveꢀterminalꢀisꢀidentifiedꢀonꢀtheꢀcapacitorꢀbodyꢀbyꢀaꢀstripeꢀplusꢀinꢀsomeꢀcasesꢀaꢀbeveledꢀedge.ꢀAꢀsmallꢀ  
degree of transient reverse voltage is permissible for short periods per the table. The capacitors should not be operated  
continuously in reverse mode, even within these limits.  
Temperature  
Permissible Transient Reverse Voltage  
25°C  
85°C  
15% of Rated Voltage  
5% of Rated Voltage  
1% of Rated Voltage  
125°C  
Table 2 – Land Dimensions/Courtyard  
Metric  
Size  
Code  
Density Level A:  
Maximum (Most) Land  
Protrusion (mm)  
Density Level B:  
Median (Nominal) Land  
Protrusion (mm)  
Density Level C:  
Minimum (Least) Land  
Protrusion (mm)  
KEMET  
Case  
EIA  
W
L
S
V1  
V2  
W
L
S
V1  
V2  
W
L
S
V1  
V2  
A
3216–18  
1.35  
2.20  
0.62  
6.02  
2.80  
1.23  
1.80  
0.82  
4.92  
2.30  
1.13  
1.42  
0.98  
4.06  
2.04  
B
C
3528–21 2.35  
6032–25 2.35  
7343–31 2.55  
7360–38 3.25  
2.21  
2.77  
2.77  
2.77  
2.20  
2.20  
2.77  
2.77  
2.77  
0.92  
2.37  
6.32  
8.92  
4.00  
4.50  
2.23  
2.23  
2.43  
3.13  
1.23  
2.23  
2.23  
2.43  
2.43  
1.80  
2.37  
2.37  
2.37  
1.80  
1.80  
2.37  
2.37  
2.37  
1.12  
2.57  
3.87  
3.87  
0.82  
1.12  
2.57  
3.87  
3.87  
5.22  
7.82  
9.12  
9.12  
4.92  
5.22  
7.82  
9.12  
9.12  
3.50  
4.00  
5.10  
6.80  
2.30  
3.50  
4.00  
5.10  
5.10  
2.13  
2.13  
2.33  
3.03  
1.13  
2.13  
2.13  
2.33  
2.33  
1.42  
1.99  
1.99  
1.99  
1.42  
1.42  
1.99  
1.99  
1.99  
1.28  
2.73  
4.03  
4.03  
0.98  
1.28  
2.73  
4.03  
4.03  
4.36  
6.96  
8.26  
8.26  
4.06  
4.36  
6.96  
8.26  
8.26  
3.24  
3.74  
4.84  
6.54  
2.04  
3.24  
3.74  
4.84  
4.84  
D
3.67 10.22 5.60  
3.67 10.22 7.30  
E1  
S2  
T
3216–12  
1.35  
0.62  
0.92  
2.37  
6.02  
6.32  
8.92  
2.80  
4.00  
4.50  
3528–12 2.35  
6032–15 2.35  
7343–20 2.55  
7343–43 2.55  
U
V
3.67 10.22 5.60  
3.67 10.22 5.60  
X1  
Density Level A: For low-density product applications. Recommended for wave solder applications and provides a wider process window for reflow  
solder processes.  
Density Level B: For products with a moderate level of component density. 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).  
¹ Height of these chips may create problems in wave soldering.  
2 Land pattern geometry is too small for silkscreen outline.  
V1  
L
L
V2  
W
W
S
Grid Placement Courtyard  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 14  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Soldering Process  
KEMET’sꢀfamiliesꢀofꢀsurfaceꢀmountꢀcapacitorsꢀareꢀcompatibleꢀ  
withꢀwaveꢀ(singleꢀorꢀdual),ꢀconvection,ꢀIR,ꢀorꢀvaporꢀphaseꢀ  
reflowꢀtechniques.ꢀPreheatingꢀofꢀtheseꢀcomponentsꢀisꢀ  
recommended to avoid extreme thermal stress. KEMET's  
recommendedꢀprofileꢀconditionsꢀforꢀconvectionꢀandꢀIRꢀ  
reflowꢀreflectꢀtheꢀprofileꢀconditionsꢀofꢀtheꢀIPC/J–STD–020Dꢀ  
standard for moisture sensitivity testing. The devices can  
safelyꢀwithstandꢀaꢀmaximumꢀofꢀthreeꢀreflowꢀpassesꢀatꢀtheseꢀ  
conditions.  
Profile Feature  
Preheat/Soak  
SnPb Assembly Pb-Free Assembly  
TemperatureꢀMinimumꢀ(TSmin  
)
100°C  
150°C  
150°C  
200°C  
TemperatureꢀMaximumꢀ(TSmax  
)
Timeꢀ(ts) from Tsmin to Tsmax  
Ramp-upꢀRateꢀ(TL to TP)  
)
60 – 120 seconds  
60 – 120 seconds  
3°C/secondꢀmaximum 3°C/secondꢀmaximum  
LiquidousꢀTemperatureꢀ(TL)  
TimeꢀAboveꢀLiquidousꢀ(tL)  
183°C  
217°C  
60 – 150 seconds  
60 – 150 seconds  
220°C*ꢀ  
235°C**  
250°C*  
260°C**  
PeakꢀTemperatureꢀ(TP)  
Timeꢀwithinꢀ5°CꢀofꢀMaximum  
20 seconds maximum 30 seconds maximum  
Please note that although the X/7343–43 case size can  
withstandꢀwaveꢀsoldering,ꢀtheꢀtallꢀprofileꢀ(4.3ꢀmmꢀmaximum)ꢀ  
dictates care in wave process development.  
PeakꢀTemperatureꢀ(tP)  
Ramp-downꢀRateꢀ(TP to TL)  
6°C/secondꢀmaximum 6°C/secondꢀmaximum  
Timeꢀ25°CꢀtoꢀPeakꢀ  
Temperature  
6 minutes maximum  
8 minutes maximum  
Note: All temperatures refer to the center of the package, measured on the  
package body surface that is facing up during assembly reflow.  
*Case Size D, E, P, Y, and X  
Hand soldering should be performed with care due to the  
difficultyꢀinꢀprocessꢀcontrol.ꢀIfꢀperformed,ꢀcareꢀshouldꢀbeꢀ  
taken to avoid contact of the soldering iron to the molded  
case. The iron should be used to heat the solder pad, applying  
solderꢀbetweenꢀtheꢀpadꢀandꢀtheꢀtermination,ꢀuntilꢀreflowꢀ  
occurs.ꢀOnceꢀreflowꢀoccurs,ꢀtheꢀironꢀshouldꢀbeꢀremovedꢀ  
immediately. “Wiping” the edges of a chip and heating the top  
surface is not recommended.  
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z  
Tꢂ  
tꢂ  
Maꢁimum Ramp ꢃp Rate ꢄ ꢅꢆCꢇsecond  
Maꢁimum Ramp ꢈown Rate ꢄ ꢉꢆCꢇsecond  
TL  
tL  
Tsmaꢁ  
Duringꢀtypicalꢀreflowꢀoperations,ꢀaꢀslightꢀdarkeningꢀofꢀtheꢀ  
gold-colored epoxy may be observed. This slight darkening is  
normal and not harmful to the product. Marking permanency  
is not affected by this change.  
Tsmin  
ts  
2ꢀ  
2ꢀꢆC to ꢂeaꢊ  
ꢀiꢁe  
Storage  
Tantalum 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  
andꢀtapeꢀpeelꢀforceꢀmayꢀincrease.ꢀKEMETꢀrecommendsꢀthatꢀmaximumꢀstorageꢀtemperatureꢀnotꢀexceedꢀ40ºCꢀandꢀmaximumꢀ  
storageꢀhumidityꢀnotꢀexceedꢀ60%ꢀrelativeꢀhumidity.ꢀTemperatureꢀfluctuationsꢀshouldꢀbeꢀminimizedꢀtoꢀavoidꢀcondensationꢀonꢀ  
theꢀpartsꢀandꢀatmospheresꢀshouldꢀbeꢀfreeꢀofꢀchlorineꢀandꢀsulphurꢀbearingꢀcompounds.ꢀForꢀoptimizedꢀsolderabilityꢀchipꢀstockꢀ  
should be used promptly, preferably within three years of receipt.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 15  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Construction  
Polarity Stripe (+)  
Molded Epoxy  
Case  
Detailed Cross Section  
Silver Paint  
(Fourth Layer)  
Polarity  
Bevel (+)  
Tantalum Wire  
Leadframe  
(Cathode)  
Washer  
Tantalum Wire  
Weld  
(to attach wire)  
Carbon  
(Third Layer)  
Washer  
Silver Adhesive  
Ta2O5 Dielectric  
(First Layer)  
MnO2  
(Second Layer)  
Leadframe  
(+ Anode)  
Molded Epoxy  
Case  
Tantalum  
Capacitor Marking  
Date Code *  
1st digit = last number of Year  
2 = 2012  
3 = 2013  
4 = 2014  
5 = 2015  
6 = 2016  
7 = 2017  
Polarity  
Indicator (+)  
Picofarad  
Code  
2nd and 3rd digit = week of the  
year  
01 = 1st week of the year to  
52 = 52nd week of the year  
KEMET  
ID  
Rated  
Voltage  
Date  
Code*  
* 230 = 30th week of 2012  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 16  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Tape & Reel Packaging Information  
KEMET’sꢀmoldedꢀchipꢀcapacitorꢀfamiliesꢀareꢀpackagedꢀinꢀ8ꢀandꢀ12ꢀmmꢀplasticꢀtapeꢀonꢀ7"ꢀandꢀ13"ꢀreelsꢀinꢀaccordanceꢀwithꢀ  
EIA Standard 481: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging system  
is compatible with all tape-fed automatic pick-and-place systems.  
Riꢋꢌt ꢌand  
orientation  
onlꢍ  
Emꢀossed carrier  
ꢂꢎꢉ  
ꢉ  
Emꢀossment  
Top tape tꢌicꢏness  
ꢃꢄꢆꢃ mm ꢂꢃꢄꢃꢃ4ꢈꢉ  
maꢐimum tꢌicꢏness  
ꢁ mm ꢂꢃꢄꢅꢆꢇꢈꢉ or  
ꢆ2 mm ꢂꢃꢄ4ꢊ2ꢈꢉ  
ꢆꢁꢃ mm ꢂꢊꢄꢃꢈꢉ or  
ꢅꢅꢃ mm ꢂꢆꢅꢄꢈꢉ  
Table 3 – Packaging Quantity  
Tape Width  
Case Code  
7" Reel* 13" Reel*  
(mm)  
KEMET  
EIA  
S
T
M
U
L
W
Z
V
A
B
C
D
Q
Y
3216-12  
3528-12  
3528-15  
6032-15  
6032-19  
7343-15  
7343-17  
7343-20  
3216-18  
3528-21  
6032-28  
7343-31  
7343-12  
7343-40  
7343-43  
7360-38  
7360-20  
8
8
8
12  
12  
12  
12  
12  
8
2,500  
2,500  
2,000  
1,000  
1,000  
1,000  
1,000  
1,000  
2,000  
2,000  
500  
500  
1,000  
500  
500  
500  
10,000  
10,000  
8,000  
5,000  
3,000  
3,000  
3,000  
3,000  
9,000  
8,000  
3,000  
2,500  
3,000  
2,000  
2,000  
2,000  
2,500  
8
12  
12  
12  
12  
12  
12  
12  
X
E/T428P  
H
1,000  
* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 17  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions  
T
T2  
2  
ꢒꢉꢁ pitcꢓes cumulatiꢄe  
tolerance on tape ꢔꢁꢍ2 mmꢕ  
Eꢉ  
ꢁ  
ꢎꢏꢁ  
ꢁ  
ꢁ  
E2  
ꢉ  
ꢁ  
Sꢉ  
ꢉ  
Tꢉ  
Coꢄer Tape  
Emꢌossment  
ꢂor caꢄitꢅ siꢐeꢊ  
see ꢑote ꢉ Taꢌle 4  
Center Lines of Caꢄitꢅ  
ꢎꢏꢉ  
is for tape feeder reference onlꢅꢊ  
includinꢋ draft concentric aꢌout ꢇꢍ  
ꢀser ꢁirectiꢂꢃ ꢂꢄ ꢀꢃreeliꢃꢅ  
Table 4 – Embossed (Plastic) Carrier Tape Dimensions  
Metric will govern  
Constant Dimensions — Millimeters (Inches)  
D1 Minimum  
Noteꢀ1  
R Reference S1 Minimum  
T1  
Tape Size  
8 mm  
D0  
E1  
P0  
P2  
T Maximum  
Noteꢀ2  
Noteꢀ3  
Maximum  
1.0  
(0.039)  
25.0  
(0.984)  
1.5ꢀ+0.10/-0.0ꢀ  
1.75±0.10  
4.0±0.10  
2.0±0.05  
0.600  
0.600  
0.100  
(0.059+0.004/-0.0)  
(0.069±0.004) (0.157±0.004) (0.079±0.002)  
(0.024)  
(0.024)  
(0.004)  
1.5  
(0.059)  
30  
(1.181)  
12 mm  
Variable Dimensions — Millimeters (Inches)  
B1 Maximum  
Tape Size  
8 mm  
Pitch  
E2 Minimum  
Fꢀ  
P1  
T2 Maximum W Maximum A0, B0 & K0  
Noteꢀ4  
4.35  
(0.171)  
6.25  
(0.246)  
3.5±0.05  
2.0±0.05 or 4.0±0.10  
2.5  
8.3  
(0.327)  
Singleꢀ(4ꢀmm)  
(0.138±0.002) (0.079±0.002ꢀorꢀ0.157±0.004)  
(0.098)  
Noteꢀ5  
Singleꢀ(4ꢀmm)ꢀ  
& Double  
2.0±0.05ꢀ(0.079±0.002)ꢀorꢀ  
8.2  
(0.323)  
10.25  
(0.404)  
5.5±0.05  
4.6  
(0.181)  
12.3  
(0.484)  
12 mm  
4.0±0.10ꢀ(0.157±0.004)ꢀorꢀ  
(0.217±0.002)  
(8ꢀmm)  
8.0±0.10ꢀ(0.315±0.004)  
1. The embossment hole location shall be measured from the sprocket hole controlling the location of the embossment. Dimensions of embossment  
location and hole location shall be applied independent of each other.  
2. The tape, with or without components, shall pass around R without damage (see Figure 4).  
3. If S1 < 1.0 mm, there may not be enough area for cover tape to be properly applied (see EIA Standard 481–D, paragraph 4.3, section b).  
4. B1 dimension is a reference dimension for 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 (see Figure 2).  
(d) lateral movement of the component is restricted to 0.5 mm maximum for 8 mm and 12 mm wide tape (see Figure 3).  
(e) see Addendum in EIA Standard 481–D for standards relating to more precise taping requirements.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 18  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
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  
8 mm  
Peel Strength  
0.1ꢀtoꢀ1.0ꢀNewtonꢀ(10ꢀtoꢀ100ꢀgf)  
0.1ꢀtoꢀ1.3ꢀNewtonꢀ(10ꢀtoꢀ130ꢀgf)  
12 mm  
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°ꢀtoꢀ180°ꢀfromꢀtheꢀplaneꢀofꢀtheꢀcarrierꢀtape.ꢀDuringꢀpeeling,ꢀtheꢀcarrierꢀand/orꢀcoverꢀtapeꢀshallꢀbeꢀpulledꢀatꢀaꢀvelocityꢀofꢀ  
300 ±10 mm/minute.  
3. Labeling:ꢀBarꢀcodeꢀlabelingꢀ(standardꢀorꢀcustom)ꢀshallꢀbeꢀonꢀtheꢀsideꢀofꢀtheꢀreelꢀoppositeꢀtheꢀsprocketꢀholes.ꢀRefer to EIA  
Standards 556 and 624.  
Figure 2 – Maximum Component Rotation  
°
T
ꢀaꢁiꢂꢃꢂ Cꢄꢂꢅꢄꢆeꢆt ꢇꢄtatiꢄꢆ  
ꢈꢄꢅ ꢉieꢊ  
ꢀaꢁiꢂꢃꢂ Cꢄꢂꢅꢄꢆeꢆt ꢇꢄtatiꢄꢆ  
ꢋiꢌe ꢉieꢊ  
Tꢆpical ꢇocꢈet Centerline  
ꢈaꢅe  
ꢍiꢌth ꢎꢂꢂꢏ  
ꢂꢃ ꢄ2  
ꢀaꢁiꢂꢃꢂ  
ꢇꢄtatiꢄꢆ ꢎ  
2ꢅ  
°
°
T
s
)
ꢁo  
ꢈaꢅe  
ꢍiꢌth ꢎꢂꢂꢏ  
ꢂꢃ ꢄ2  
ꢀaꢁiꢂꢃꢂ  
ꢇꢄtatiꢄꢆ ꢎ  
2ꢅ  
°
S
)
Tꢆpical Component Centerline  
ꢀo  
Figure 4 – Bending Radius  
Figure 3 – Maximum Lateral Movement  
Emꢂossed  
Carrier  
ꢃuncꢄed  
Carrier  
ꢄ mm ꢅ ꢆ2 mm Tape  
ꢀꢁꢂ mm maꢃimum  
ꢀꢁꢂ mm maꢃimum  
R
ꢀendinꢁ  
Radius  
R
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 19  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Figure 5 – Reel Dimensions  
ꢅull Radiusꢆ  
See ꢃote  
ꢂIncludes  
flanꢓe distortion  
at outer edꢓeꢄ  
ꢀccess ꢈole at  
Slot Location  
ꢂꢉ 4ꢊ mm minimumꢄ  
2 ꢂMeasured at ꢎuꢔꢄ  
ꢂSee ꢃoteꢄ  
C
ꢂꢀrꢔor ꢎole  
ꢂMeasured at ꢎuꢔꢄ  
diameterꢄ  
If presentꢆ  
tape slot in core  
for tape startꢋ  
2ꢌꢍ mm minimum widtꢎ ꢏ  
ꢐꢊꢌꢊ mm minimum deptꢎ  
ꢂsee ꢃoteꢄ  
ꢃoteꢋ ꢁriꢕe spoꢖes optionalꢗ if usedꢆ dimensions ꢇ and ꢁ sꢎall applꢘꢌ  
Table 5 – Reel Dimensions  
Metric will govern  
Constant Dimensions — Millimeters (Inches)  
Tape Size  
8 mm  
A
B Minimum  
C
D Minimum  
178±0.20  
(7.008±0.008)ꢀ  
or  
1.5  
(0.059)  
13.0+0.5/−0.2ꢀ  
(0.521+0.02/−0.008)  
20.2  
(0.795)  
12 mm  
330±0.20  
(13.000±0.008)  
Variable Dimensions — Millimeters (Inches)  
Tape Size  
8 mm  
NꢀMinimum  
W1  
W2 Maximum  
W3  
8.4+1.5/−0.0  
(0.331+0.059/−0.0)  
12.4+2.0/−0.0  
14.4  
(0.567)  
18.4  
50  
(1.969)  
Shall accommodate tape  
width without interference  
12 mm  
(0.488+0.078/−0.0)ꢀꢀ  
(0.724)  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 20  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
Figure 6 – Tape Leader & Trailer Dimensions  
Emꢏossed Carrier  
Carrier Tape  
ꢊuncꢋed Carrier  
ꢌ mm ꢍ ꢀ2 mm onlꢎ  
Round Sprocꢃet ꢄoles  
ꢂꢃꢄꢅꢃ  
Eꢀꢁ  
Top Coꢉer Tape  
Elonꢅated Sprocꢃet ꢄoles  
ꢆꢇ2 mm tape and widerꢈ  
ꢀꢂꢂ mm  
minimum Leader  
4ꢂꢂ mm minimum  
Trailer  
Components  
ꢀꢁꢂ mm minimum  
Top Coꢉer Tape  
Figure 7 – Maximum Camber  
Elonꢆated Sprocꢀet ꢁoles  
ꢉꢊ2 mm ꢋ wider tapesꢌ  
Carrier Tape  
Round Sprocꢀet ꢁoles  
ꢂ mm maꢃimumꢄ eitꢅer direction  
Straiꢆꢅt Edꢆe  
2ꢇꢈ mm  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 21  
Tantalum Surface Mount Capacitors – Low ESR  
T494 Industrial Grade MnO2  
KEMET Electronics Corporation Sales Offices  
Forꢀaꢀcompleteꢀlistꢀofꢀourꢀglobalꢀsalesꢀo ꢀꢀces,ꢀpleaseꢀvisitꢀwww.kemet.com/sales.  
Disclaimer  
Allꢀproductꢀspeci ꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀ  
checking 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.  
StatementsꢀofꢀsuitabilityꢀforꢀcertainꢀapplicationsꢀareꢀbasedꢀonꢀKEMETꢀElectronicsꢀCorporation’sꢀ(“KEMET”)ꢀknowledgeꢀofꢀtypicalꢀoperatingꢀconditionsꢀforꢀsuchꢀ  
applications,ꢀbutꢀareꢀnotꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspeci ꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspeci ꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀ  
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  
technicalꢀadviceꢀinferredꢀfromꢀthisꢀInformationꢀorꢀotherwiseꢀprovidedꢀbyꢀKEMETꢀwithꢀreferenceꢀtoꢀtheꢀuseꢀofꢀKEMET’sꢀproductsꢀisꢀgivenꢀgratis,ꢀandꢀKEMETꢀassumesꢀnoꢀ  
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  
(suchꢀasꢀinstallationꢀofꢀprotectiveꢀcircuitryꢀorꢀredundancies)ꢀinꢀorderꢀtoꢀensureꢀthatꢀtheꢀfailureꢀofꢀanꢀelectricalꢀcomponentꢀdoesꢀnotꢀresultꢀinꢀaꢀriskꢀofꢀpersonalꢀinjuryꢀorꢀ  
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.  
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com  
T2008_T494 • 12/5/2017 22  

相关型号:

T494X336K025AT7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AG

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 33uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AG7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AH7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AM7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AN7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AS

SOLID TANTALUM CHIP CAPACITORS
(T494 SERIES - Low ESR, Industrial Grade)

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AT

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 33uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY AND ROHS COMPLIANT

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K035AT7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K050AG7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K050AH7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET

T494X336K050AM7280

Tantalum Surface Mount Capacitors – Low ESR

Warning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
KEMET