T491B155K035AGAUTO [KEMET]
Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 1.5uF, Surface Mount, 1411, CHIP;型号: | T491B155K035AGAUTO |
厂家: | KEMET CORPORATION |
描述: | Tantalum Capacitor, Polarized, Tantalum (dry/solid), 35V, 10% +Tol, 10% -Tol, 1.5uF, Surface Mount, 1411, CHIP 电容器 |
文件: | 总20页 (文件大小:1265K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Overview
TheꢀKEMETꢀT491ꢀSeries,ꢀdesignedꢀspecificallyꢀforꢀtoday’sꢀ
highly automated surface mount processes and equipment,
is the leading choice for surface mount designs. The T491
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. The physical outline
and dimensions of this serie conform to this global standard.
FiveꢀlowꢀprofilesꢀcaseꢀsizesꢀareꢀavailableꢀꢀTheꢀT491ꢀstandardꢀ
terminations are available in 100% matte tin and provide excellent
wetting characteristics and compatibility with today's surface
mount solder systems. Tin/lead (Sn/Pb) terminations are available
upon request for any part number. Gold-plated terminations
are also available for use with conductive epoxy attachment
processes. The symmetrical terminations offer total compliancy
to provide the thermal and mechanical stress relief required with
today's technology. Standard packaging of these devices is tape
and reel in accordance with EIA 481–1. This system provides
perfect compatibility with all tape-fed placement units.
Benefits
Applications
• Meets or exceeds EIA Standard 535BAAC
• Taped and reeled per EIA 481–1
• Symmetrical, compliant terminations
• Optional gold-plated terminations
• Laser-marked case
Typicalꢀapplicationsꢀincludeꢀdecouplingꢀandꢀfilteringꢀinꢀautomotiveꢀ
end applications such as DC/DC converters, portable electronics,
telecommunications, and control units.
• 100% surge current test on C, D, E, U, V, X sizes
• Halogen-free epoxy
• Capacitance values of 0.1 µF to 470 µF
• Tolerances of ±10% and ±20%
• Voltage rating of 6.3 – 50 VDC
• Extended range values
•ꢀ Lowꢀprofileꢀcaseꢀsizes
• RoHS Compliant and lead-free terminations
• Operating temperature range of -55ºC to +125ºC
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
1
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
SPICE
Forꢀaꢀdetailedꢀanalysisꢀofꢀspecificꢀpartꢀnumbers,ꢀpleaseꢀvisitꢀwww.kemet.comꢀforꢀaꢀfreeꢀdownloadꢀofꢀKEMET'sꢀSPICEꢀsoftware.ꢀ
The KEMET SPICE program is freeware intended to aid design engineers in analyzing the performance of these capacitors over
frequency, temperature, ripple, and DC bias conditions.
Ordering Information
T
491
X
157
K
020
A
T
AUTO
Capacitor
Class
Capacitance Capacitance
Code (pF) Tolerance
Failure Rate/
Design
Packaging
(C-Spec)
Series
Case Size
Voltage
Lead Material
C-Spec 1
T =
Tantalum
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
(Sn) Plated*
H = Standard Solder
Coated (SnPb 5% Pb (AUTO =
minimum) AEC–Q200
G = Gold Plated (A, B, Certification)
C, D, X only)
AUTO =
Automotive
Grade
Blank = 7" Reel
7280 = 13" Reel
E, S, T, U,
V, X
represent
significantꢀ
figures.ꢀThirdꢀ
digitꢀspecifiesꢀ
number of
zeros.
M = ±20% 003 = 3 V
004 = 4 V
006 = 6.3 V
010 = 10 V
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
N = Non-Magnetic
100% Tin (Sn)
050 = 50 V
M = Non-Magnetic
(SnPb)
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
-55°C to 125°C
0.1 – 470 µF @ 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
6.3 – 50 V
ReferꢀtoꢀPartꢀNumberꢀElectricalꢀSpecificationꢀTableꢀ
ReferꢀtoꢀPartꢀNumberꢀElectricalꢀSpecificationꢀTableꢀ
≤ꢀ0.01ꢀCVꢀ(µA)ꢀatꢀratedꢀvoltageꢀafterꢀ5ꢀminutes
ESR (100 kHz)
Leakage Current
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
2
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Qualification
Test
Condition
Characteristics
Within ±10% of initial value
Within initial limits
ΔꢀC/C
DF
85°C @ rated voltage, 2,000 hours
125°C @ 2/3 rated voltage, 2,000 hours
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°C @ 0 volts, 2,000 hours
DCL
ESR
ΔꢀC/C
DF
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
MIL–STD–202, Method 107, Condition B, mounted, -55C° to
125° C, 1,000 cycles
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
succession of continuous steps at +25ºC,
-55ºC, +25ºC, +85ºC, +125ºC, +25ºC.
ΔꢀC/C
Temperature Stability
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
25°C and 85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage).
Surge Voltage
DCL
ESR
ΔꢀC/C
DF
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
MIL–STD–202, Method 213, Condition I, 100 G peak
MIL–STD–202, Method 204, Condition D, 10 Hz to 2,000 Hz,
20 G peak
Mechanical Shock/Vibration
DCL
Within initial limits
*IL = Initial limit
Certification
KEMET’sꢀInternalꢀQualificationꢀPlanꢀforꢀthisꢀTantalumꢀseriesꢀofꢀcapacitorsꢀfollowsꢀAEC–Q200ꢀguidelines.ꢀStandardꢀcatalogꢀpartꢀ
typesꢀorderedꢀwithoutꢀaꢀspecificꢀautomotiveꢀdesignator,ꢀi.e.,ꢀsuffixꢀAUTOꢀorꢀfourꢀdigitꢀcustomerꢀspecificꢀdesignatorꢀ(C-Spec),ꢀareꢀnotꢀ
considered KEMET Automotive Grade tantalum capacitors.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
3
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Electrical Characteristics
Capacitance vs. Frequency
ESR vs. Frequency
100
1,000
100
10
T491C336M025AT_IMP
T491D476M025AT_IMP
T491X107M025AT_IMP
T491C336M025AT_ESR
T491D476M025AT_ESR
T491X107M025AT_ESR
T491C336M025AT
T491D476M025AT
T491X107M025AT
10
1
0.1
0.01
1
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
100,000
1,000,000
10,000,000
Frequency (Hz)
Dimensions – Millimeters (Inches)
Metric will govern
Termination
cutout at
KEMET’s
option,
either end
Case Size
Component
F* ±0.1 S* ±0.3 B* ±0.15
±(.004) ±(.012) (Ref) ±.006
KEMET EIA
L*
W*
H*
X (Ref)
P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)
3.2 ± 0.2
1.6 ± 0.2
1.6 ± 0.2
0.10 ± 0.10
3216–18
1.2 (.047) 0.8 (.031)
2.2 (.087) 0.8 (.031)
2.2 (.087) 1.3 (.051)
2.4 (.094) 1.3 (.051)
2.4 (.094) 1.3 (.051)
4.1 (.161) 1.3 (.051)
1.2 (.047) 0.8 (.031)
2.2 (.087) 0.8 (.031)
2.2 (.087) 1.3 (.051)
2.4 (.094) 1.3 (.051)
0.4 (.016)
0.4 (.016)
0.5 (.020)
0.5 (.020)
0.5 (.020)
0.5 (.020)
n/a
0.4 (.016)
0.5 (.020)
0.9 (.035)
0.9 (.035)
1.7 (.067)
0.9 (.035)
n/a
0.4 (.016) 0.13 (.005) 0.8 (.31) 1.1 (.043) 1.3 (.051)
1.0 (.039) 0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)
1.0 (.039) 0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)
1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
1.0 (.039) 0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
A
(.126 ± .008) (.063 ± .008) (.063 ± .008)
(.004 ± .004)
3.5 ± 02
2.8 ± 0.2
1.9 ± 0.2
0.10 ± 0.10
(.004 ± .004)
3528–21
B
(.138 ± .008) (.110 ± .008) (.075 ± .008)
6.0 ± 0.3 3.2 ± 0.3 2.5 ± 0.3
(.236 ± .03) (.126 ± .012) (.098 ± .012)
0.10 ± 0.10
(.004 ± .004)
6032–28
C
7.3 ± 0.3 4.3 ± 0.3 2.8 ± 0.3
0.10 ± 0.10
(.004 ± .004)
7343–31
D
(.287 ± .012) (.169 ± .012) (.110 ± .012)
7.3 ± 0.3 4.3 ± 0.3 4.0 ± 0.3
0.10 ± 0.10
(.004 ± .004)
7343–43
X
(.287 ± .012) (.169 ± .012) (.157 ± .012)
7.3 ± 0.3 6.0± 0.3 3.6 ± 0.2
(.287 ± .012) (.236 ± .012) (.142 ± .008)
0.10 ± 0.10
(.004 ± .004)
7360-38
E
3.2 ± 0.2
(.126 ± .008) (.063 ± .008)
1.6 ± 0.2
3216–12
1.2 (.047)
1.2 (.047)
1.5 (.059)
2.0 (.079)
0.05 (.002)
0.05 (.002)
0.05 (.002)
0.05 (.002)
n/a
n/a
n/a
n/a
0.13 (.005) 0.8 (.031) 1.1 (.043) 1.3 (.051)
0.13 (.005) 1.1 (.043) 1.8 (.071) 2.2 (.087)
0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)
0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
S
3.5 ± 0.2
(.138 ± .008) (.110 ± .008)
2.8 ± 0.2
3528–12
n/a
n/a
T
6.0 ± 0.3 3.2 ± 0.2
6032–15
n/a
n/a
U
(.236 ± .012) (.110 ± .008)
7.3 ± 0.3 4.3 ± 0.3
7343–20
n/a
n/a
V
(287 ± .012) (.169 ± .012)
Notes: (Ref) – Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch.
* MIL–PRF–55365/8 specified dimensions
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
4
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference
Case Code/ Case
DC
Leakage
Rated Voltage Rated Cap
Size
KEMET Part Number
DF
ESR
(See below for
part options)
µAmps +20ºC
Max/5 Min
% @ +20ºC
120 Hz Max
Ω @ 20ºC
100 kHz Max
VDC
µF
KEMET/EIA
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
6.3
6.3
10
2.2
3.3
4.7
6.8
6.8
10
10
15
15
15
22
22
22
33
33
33
47
47
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
C/6032-28
A/3216-18
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
D/7343-31
A/3216-18
B/3528-21
C/6032-28
D/7343-31
B/3528-21
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
D/7343-31
X/7343-43
D/7343-31
X/7343-43
E/7360-38
X/7343-43
E/7360-38
A/3216-18
A/3216-18
B/3528-21
A/3216-18
A/3216-18
B/3528-21
A/3216-18
T491A225(1)006A(2)AUTO
T491A335(1)006A(2)AUTO
T491A475(1)006A(2)AUTO
T491A685(1)006A(2)AUTO
T491B685(1)006A(2)AUTO
T491A106(1)006A(2)AUTO
T491B106(1)006A(2)AUTO
T491A156(1)006A(2)AUTO
T491B156(1)006A(2)AUTO
T491C156(1)006A(2)AUTO
T491A226(1)006A(2)AUTO
T491B226(1)006A(2)AUTO
T491C226(1)006A(2)AUTO
T491A336(1)006A(2)AUTO
T491B336(1)006A(2)AUTO
T491C336(1)006A(2)AUTO
T491A476(1)006A(2)AUTO
T491B476(1)006A(2)AUTO
T491C476(1)006A(2)AUTO
T491D476(1)006A(2)AUTO
T491A686(1)006A(2)AUTO
T491B686(1)006A(2)AUTO
T491C686(1)006A(2)AUTO
T491D686(1)006A(2)AUTO
T491B107(1)006A(2)AUTO
T491C107(1)006A(2)AUTO
T491D107(1)006A(2)AUTO
T491C157(1)006A(2)AUTO
T491D157(1)006A(2)AUTO
T491C227(1)006A(2)AUTO
T491D227(1)006A(2)AUTO
T491X227(1)006A(2)AUTO
T491D337(1)006A(2)AUTO
T491X337(1)006A(2)AUTO
T491E337(1)006A(2)AUTO
T491X477(1)006A(2)AUTO
T491E477(1)006A(2)AUTO
T491A155(1)010A(2)AUTO
T491A225(1)010A(2)AUTO
T491B225(1)010A(2)AUTO
T491A335(1)010A(2)AUTO
T491A475(1)010A(2)AUTO
T491B475(1)010A(2)AUTO
T491A685(1)010A(2)AUTO
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
0.9
1.4
1.4
1.4
2.1
2.1
2.1
3.0
3.0
3.0
3.0
4.3
4.3
4.3
4.3
6.3
6.3
6.3
9.5
9.5
14
6
6
6
6
6
6
6
6
6
6
6
6
6
12
6
6
12
6
6
6
30
8
6
6
15
8
8
8
8
10
8
8
8
8
8
8
6
6
3.5
4
3.5
3.5
3.5
1.8
4
3.5
1.8
2.5
3
1.8
3.5
2
1.6
0.8
4
0.9
1.2
0.8
3.0
0.9
0.8
1.2
0.7
1.2
0.7
0.7
0.4
0.4
0.5
0.4
0.4
8
47
47
68
68
68
68
100
100
100
150
150
220
220
220
330
330
330
470
470
1.5
2.2
2.2
3.3
4.7
4.7
6.8
14
14
20.8
20.8
20.8
29.6
29.6
0.5
0.5
0.5
0.5
0.5
0.5
0.7
8
10
10
6
6
6
6
6
6
6
10
10
10
10
10
10
8
3.5
6
5
3.5
4
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Design
Packaging
(C-Spec)
Voltage
Series
Case Size
Lead Material
C-Spec 1
Class
Code (pF)
Tolerance
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
AUTO =
Blank = 7" Reel
Tantalum
E, S, T, U,
V, X
represent
signi ꢀcantꢀ
M = ±20% 003 =
3
V
(Sn) Plated
H = Standard Solder
*
Automotiv
e 7280 = 13" Reel
004 = 4 V
Grade
ꢀgures.ꢀThirdꢀ
digitꢀspeci ꢀesꢀ
006 = 6.3 V
Coated (SnPb 5% Pb (AUTO =
minimum)
AEC–Q200
010 = 10 V
number of
zeros.
016 = 16 V
020 = 20 V
025 = 25 V
035 = 35 V
050 = 50 V
G = Gold Plated (A, B, Certi ꢀcation)
C, D, X only)
(1
N = Non-Magnetic
(2
M
R
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
H
w
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
5
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Case Code/ Case
DC
Leakage
Rated Voltage Rated Cap
KEMET Part Number
DF
ESR
Size
(See below for
part options)
µAmps +20ºC
Max/5 Min
% @ +20ºC
120 Hz Max
Ω @ 20ºC
100 kHz Max
VDC
µF
KEMET/EIA
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
16
16
16
16
16
16
16
16
16
16
16
16
16
16
22
22
22
33
33
33
47
47
47
A/3216-18
B/3528-21
C/6032-28
B/3528-21
C/6032-28
D/7343-31
B/3528-21
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
D/7343-31
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
E/7360-38
X/7343-43
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
D/7343-31
T491A226(1)010A(2)AUTO
T491B226(1)010A(2)AUTO
T491C226(1)010A(2)AUTO
T491B336(1)010A(2)AUTO
T491C336(1)010A(2)AUTO
T491D336(1)010A(2)AUTO
T491B476(1)010A(2)AUTO
T491C476(1)010A(2)AUTO
T491D476(1)010A(2)AUTO
T491C686(1)010A(2)AUTO
T491D686(1)010A(2)AUTO
T491C107(1)010A(2)AUTO
T491D107(1)010A(2)AUTO
T491C157(1)010A(2)AUTO
T491D157(1)010A(2)AUTO
T491X157(1)010A(2)AUTO
T491D227(1)010A(2)AUTO
T491X227(1)010A(2)AUTO
T491D337(1)010A(2)AUTO
T491X337(1)010A(2)AUTO
T491E337(1)010A(2)AUTO
T491X477(1)010A(2)AUTO
T491A105(1)016A(2)AUTO
T491A155(1)016A(2)AUTO
T491A225(1)016A(2)AUTO
T491A335(1)016A(2)AUTO
T491B335(1)016A(2)AUTO
T491A475(1)016A(2)AUTO
T491B475(1)016A(2)AUTO
T491C475(1)016A(2)AUTO
T491A685(1)016A(2)AUTO
T491B685(1)016A(2)AUTO
T491C685(1)016A(2)AUTO
T491A106(1)016A(2)AUTO
T491B106(1)016A(2)AUTO
T491C106(1)016A(2)AUTO
T491B156(1)016A(2)AUTO
T491C156(1)016A(2)AUTO
T491B226(1)016A(2)AUTO
T491C226(1)016A(2)AUTO
T491D226(1)016A(2)AUTO
T491C336(1)016A(2)AUTO
T491D336(1)016A(2)AUTO
T491C476(1)016A(2)AUTO
T491D476(1)016A(2)AUTO
2.2
2.2
2.2
3.3
3.3
3.3
4.7
4.7
4.7
6.8
6.8
10.0
10.0
15.0
15.0
15.0
22.0
22.0
33
8
6
6
6
6
6
8
6
6
6
6
8
8
10
8
8
8
8
10
10
10
10
4
6
6
6
6
6
6
6
6
6
6
8
6
6
6
6
6
6
6
6
6
6
6
6.0
2.4
1.8
1.8
1.6
0.8
1
1.2
0.8
1.2
0.8
1.2
0.7
0.9
0.7
0.7
0.5
0.5
0.5
0.5
0.5
0.2
10
8
6
5
3.5
4
3.5
2.4
3.5
2.5
1.9
7
2.8
1.8
2.5
1.8
2.2
1.6
0.8
1.2
0.8
1.2
0.8
68
68
100
100
150
150
150
220
220
330
330
330
470
1
1.5
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
10
10
10
15
15
22
22
22
33
33
47
47
33
33
47
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
1.1
1.1
1.1
1.6
1.6
1.6
2.4
2.4
3.5
3.5
3.5
5.3
5.3
7.5
7.5
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
(C-Spec)
Voltage
Series
Case Size
Lead Material
C-Spec 1
Class
Code (pF)
Tolerance
Design
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
(Sn) Plated*
AUTO =
Automotive
Grade
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
V, X
represent
signi ꢀcantꢀ
M = ±20% 003 = 3 V
004 = 4 V
H = Standard Solder
ꢀgures.ꢀThirdꢀ
006 = 6.3 V
Coated (SnPb 5% Pb (AUTO =
digitꢀspeci ꢀesꢀ
010 = 10 V
016 = 16 V
020 = 20 V
minimum)
G = Gold Plated (A, B, Certi ꢀcation)
C, D, X only)
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
AEC–Q200
number of
(1)
zeros.
(2)
025 = 25 V
M
035 = 35 V
050 = 50 V
Re
Hi
wi
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
6
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Case Code/ Case
DC
Leakage
Rated Voltage Rated Cap
KEMET Part Number
DF
ESR
Size
(See below for
part options)
µAmps +20ºC
Max/5 Min
% @ +20ºC
120 Hz Max
Ω @ 20ºC
100 kHz Max
VDC
µF
KEMET/EIA
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
25
25
25
25
25
1
1.5
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
10
15
15
22
33
33
47
47
68
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
C/6032-28
D/7343-31
D/7343-31
X/7343-43
X/7343-43
E/7360-38
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
C/6032-28
A/3216-18
B/3528-21
C/6032-28
C/6032-28
B/3528-21
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
T491A105(1)020A(2)AUTO
T491A155(1)020A(2)AUTO
T491A225(1)020A(2)AUTO
T491B225(1)020A(2)AUTO
T491A335(1)020A(2)AUTO
T491B335(1)020A(2)AUTO
T491A475(1)020A(2)AUTO
T491B475(1)020A(2)AUTO
T491C475(1)020A(2)AUTO
T491A685(1)020A(2)AUTO
T491B685(1)020A(2)AUTO
T491C685(1)020A(2)AUTO
T491C106(1)020A(2)AUTO
T491C156(1)020A(2)AUTO
T491D156(1)020A(2)AUTO
T491D226(1)020A(2)AUTO
T491C336(1)020A(2)AUTO
T491D336(1)020A(2)AUTO
T491D476(1)020A(2)AUTO
T491X476(1)020A(2)AUTO
T491X686(1)020A(2)AUTO
T491E107(1)020A(2)AUTO
T491A334(1)025A(2)AUTO
T491A474(1)025A(2)AUTO
T491A684(1)025A(2)AUTO
T491A105(1)025A(2)AUTO
T491B105(1)025A(2)AUTO
T491A155(1)025A(2)AUTO
T491B155(1)025A(2)AUTO
T491A225(1)025A(2)AUTO
T491B225(1)025A(2)AUTO
T491C225(1)025A(2)AUTO
T491A335(1)025A(2)AUTO
T491B335(1)025A(2)AUTO
T491C335(1)025A(2)AUTO
T491C475(1)025A(2)AUTO
T491B685(1)025A(2)AUTO
T491C685(1)025A(2)AUTO
T491D685(1)025A(2)AUTO
T491C106(1)025A(2)AUTO
T491D106(1)025A(2)AUTO
T491C156(1)025A(2)AUTO
T491D156(1)025A(2)AUTO
T491C226(1)025A(2)AUTO
0.5
0.5
0.5
0.5
0.7
0.7
0.9
0.9
0.9
1.4
1.4
1.4
2.0
3.0
3.0
4.4
6.6
6.6
9.4
9.4
13.6
20.0
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
1.7
1.7
1.7
2.5
2.5
3.8
3.8
5.5
4
6
6
6
6
6
6
6
6
8
6
6
6
6
6
6
6
6
6
6
6
8
4
4
4
4
4
6
6
6
6
6
6
6
6
6
8
6
6
6
6
6
6
6
9
6.5
7
3.5
4.5
3
4
3
2.4
6
2.5
1.9
1.8
1.7
1
0.8
1.2
0.8
0.7
0.8
0.7
0.5
15
14
10
8
100
0.33
0.47
0.68
1
1
5
7.5
5
1.5
1.5
2.2
2.2
2.2
3.3
3.3
3.3
4.7
6.8
6.8
6.8
10
10
15
15
22
7
4.5
3.5
7
3.5
2.5
2.4
2.8
1.9
1.2
1.5
1
1.5
1
1.4
T
491
X
157
K
020
A
T
AUTO
Capacitor
Capacitance Capacitance
Failure Rate/
Packaging
(C-Spec)
Voltage
Series
Case Size
Lead Material
C-Spec 1
Class
Code (pF)
Tolerance
Design
T =
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
T = 100% Matte Tin
(Sn) Plated*
AUTO =
Automotive
Grade
Blank = 7" Reel
7280 = 13" Reel
Tantalum
E, S, T, U,
V, X
represent
signi ꢀcantꢀ
M = ±20% 003 = 3 V
004 = 4 V
H = Standard Solder
ꢀgures.ꢀThirdꢀ
006 = 6.3 V
Coated (SnPb 5% Pb (AUTO =
digitꢀspeci ꢀesꢀ
010 = 10 V
016 = 16 V
020 = 20 V
minimum)
G = Gold Plated (A, B, Certi ꢀcation)
C, D, X only)
N = Non-Magnetic
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
AEC–Q200
number of
(1)
zeros.
(2)
025 = 25 V
M
035 = 35 V
050 = 50 V
Re
Hi
wi
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
7
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Case Code/ Case
DC
Leakage
Rated Voltage Rated Cap
KEMET Part Number
DF
ESR
Size
(See below for
part options)
µAmps +20ºC
Max/5 Min
% @ +20ºC
120 Hz Max
Ω @ 20ºC
100 kHz Max
VDC
µF
KEMET/EIA
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
35
35
35
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1
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
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
C/6032-28
D/7343-31
D/7343-31
V/7343-20
C/6032-28
D/7343-31
V/7343-20
D/7343-31
X/7343-43
D/7343-31
X/7343-43
X/7343-43
X/7343-43
E/7360-38
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
B/3528-21
B/3528-21
C/6032-28
B/3528-21
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
T491A154(1)035A(2)AUTO
T491A224(1)035A(2)AUTO
T491A334(1)035A(2)AUTO
T491A474(1)035A(2)AUTO
T491B474(1)035A(2)AUTO
T491A684(1)035A(2)AUTO
T491B684(1)035A(2)AUTO
T491A105(1)035A(2)AUTO
T491B105(1)035A(2)AUTO
T491B155(1)035A(2)AUTO
T491C155(1)035A(2)AUTO
T491B225(1)035A(2)AUTO
T491C225(1)035A(2)AUTO
T491B335(1)035A(2)AUTO
T491C335(1)035A(2)AUTO
T491B475(1)035A(2)AUTO
T491C475(1)035A(2)AUTO
T491D475(1)035A(2)AUTO
T491D685(1)035A(2)AUTO
T491V685(1)035A(2)AUTO
T491C106(1)035A(2)AUTO
T491D106(1)035A(2)AUTO
T491V106(1)035A(2)AUTO
T491D156(1)035A(2)AUTO
T491X156(1)035A(2)AUTO
T491D226(1)035A(2)AUTO
T491X226(1)035A(2)AUTO
T491X336(1)035A(2)AUTO
T491X476(1)035A(2)AUTO
T491E476(1)035A(2)AUTO
T491A104(1)050A(2)AUTO
T491A154(1)050A(2)AUTO
T491B154(1)050A(2)AUTO
T491A224(1)050A(2)AUTO
T491B224(1)050A(2)AUTO
T491B334(1)050A(2)AUTO
T491B474(1)050A(2)AUTO
T491C474(1)050A(2)AUTO
T491B684(1)050A(2)AUTO
T491C684(1)050A(2)AUTO
T491C105(1)050A(2)AUTO
T491C155(1)050A(2)AUTO
T491D155(1)050A(2)AUTO
T491D225(1)050A(2)AUTO
T491D3351050A(2)AUTO
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
1.2
1.2
1.6
1.6
1.6
2.4
2.4
3.5
3.5
3.5
5.3
5.3
7.7
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
8
10
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
19
18
15
12
8
8
6.5
7.5
5
1
1.5
1.5
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
10
10
10
15
15
22
22
33
47
5
4.5
4.0
3.5
3.5
2.5
3.1
2.2
1.5
1.3
1.2
1.6
1
2
0.8
0.9
0.7
0.7
0.6
0.6
0.5
20
15
16
18
14
10
9
7.7
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
0.8
0.8
1.1
47
0.1
0.15
0.15
0.22
0.22
0.33
0.47
0.47
0.68
0.68
1
1.5
1.5
2.2
3.3
8
8
7
5.5
4.5
3.5
2.5
2
1.7
T
491
X
157
K
020
A
T
AUTO
Capacitor
Class
Capacitance Capacitance
Failure Rate/
Packaging
Lead Material
C-Spec 1
Series
Case Size
Voltage
Code (pF)
Industrial A, B, C, D, First two digits K = ±10% 2R5 = 2.5 V A = N/A
Tolerance
Design
M = ±20% 003 = 3 V
004 = 4 V
(C-Spec)
R
E, S, T, U,
V, X
Blank = 7" Reel
T =
T = 100% Matte Tin
AUTO =
Automotive
Grade
represent
signi ꢀcantꢀ
Tantalum
(Sn) Plated*
7280 = 13" Reel
H = Standard Solder
(1) T
ꢀgures.ꢀThirdꢀ 006 = 6.3 V
Coated (SnPb 5% Pb (AUTO =
(2) T
digitꢀspeci ꢀesꢀ 010 = 10 V minimum) AEC–Q200
Mag
number of
Refe
016 = 16 V
020 = 20 V
G = Gold Plated (A, B, Certi ꢀcation)
C, D, X only)
zeros.
025 = 25 V
N = Non-Magnetic
High
035 = 35 V
050 = 50 V
100% Tin (Sn)
M = Non-Magnetic
(SnPb)
with
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
8
Roll Over for
Order Info.
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Recommended Voltage Derating Guidelines
120%
100%
80%
60%
40%
20%
0%
-55°C to 85°C
VR
85°C to 125°C
67% of VR
% Change in Working DC
Voltage with Temperature
Recommended Maximum
Application Voltage
50% of VR
33% of VR
% Change in Working DC Voltage
with Temperature
67%
33%
Recommended Maximum
Application Voltage (As %
of Rated Voltage)
-55
25
85
125
Temperature (ºC)
Ripple Current/Ripple Voltage
Permissible AC ripple voltage and current are related to equivalent
series resistance (ESR) and the power dissipation 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,ꢀifꢀany,ꢀmustꢀnotꢀexceedꢀtheꢀallowableꢀlimitsꢀspecifiedꢀforꢀ
reverse voltage. See the Reverse Voltage 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 @ 25°C
with +20°C Rise
KEMET Series
and 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
Temperature Compensation Multipliers
for Maximum Power Dissipation
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature Compensation
≤ꢀ25°C
85°C
125°C
Multiplier table for details.
1.00
0.90
0.40
T= Environmental Temperature
Using the P max of the device, the maximum allowable rms ripple
current or voltage may be determined.
I(max) = √P max/R
E(max) = Z √P max/R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
P max = maximum power dissipation (watts)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013
9
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Reverse Voltage
Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The
positiveꢀterminalꢀisꢀidentifiedꢀonꢀtheꢀcapacitorꢀbodyꢀbyꢀaꢀstripeꢀplusꢀinꢀsomeꢀcasesꢀaꢀbeveledꢀedge.ꢀAꢀsmallꢀdegreeꢀofꢀtransientꢀreverseꢀ
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
A
EIA
W
L
S
V1
V2
W
L
S
V1
V2
W
L
S
V1
V2
3216–18
3528–21
6032–25
7343–31
6032-19
3528-15
7360-20
7360–38
7343-12
2012-12
3216–12
3528–12
6032–15
7343–20
7343–15
1.35
2.35
2.35
2.55
2.35
2.35
4.25
4.25
2.55
1.05
1.35
2.35
2.35
2.55
2.55
2.20
2.21
2.77
2.77
2.77
2.20
2.77
2.77
2.77
1.83
2.20
2.20
2.77
2.77
2.77
0.62
0.92
2.37
3.67
2.37
0.92
3.67
3.67
3.67
0.15
0.62
0.92
2.37
3.67
3.67
6.02
2.80
4.00
4.50
5.60
4.50
4.00
7.30
7.30
5.60
2.50
2.80
4.00
4.50
5.60
5.60
1.23
2.23
2.23
2.43
2.23
2.23
4.13
4.13
2.43
0.93
1.23
2.23
2.23
2.43
2.43
1.80
1.80
2.37
2.37
2.37
1.80
2.37
2.37
2.37
1.50
1.80
1.80
2.37
2.37
2.37
0.82
1.12
2.57
3.87
2.57
1.12
3.87
3.87
3.87
0.22
0.82
1.12
2.57
3.87
3.87
4.92
5.22
7.82
9.12
7.82
5.22
9.12
9.12
9.12
3.72
4.92
5.22
7.82
9.12
9.12
2.30
3.50
4.00
5.10
4.00
3.50
6.80
6.80
5.10
2.00
2.30
3.50
4.00
5.10
5.10
1.13
2.13
2.13
2.33
2.13
2.13
4.03
4.03
2.33
0.83
1.13
2.13
2.13
2.33
2.33
1.42
1.42
1.99
1.99
1.99
1.42
1.99
1.99
1.99
1.12
1.42
1.42
1.99
1.99
1.99
0.98
1.28
2.73
4.03
2.73
1.28
4.03
4.03
4.03
0.38
0.98
1.28
2.73
4.03
4.03
4.06
4.36
6.96
8.26
6.96
4.36
8.26
8.26
8.26
2.86
4.06
4.36
6.96
8.26
8.26
2.04
3.24
3.74
4.84
3.74
3.24
6.54
6.54
4.84
1.74
2.04
3.24
3.74
4.84
4.84
B
6.32
C
8.92
10.22
8.92
6.32
D
L
M
H
10.22
10.22
10.22
4.82
1
E
Q
R2
S2
T
6.02
6.32
U
8.92
10.22
10.22
V
W
X1
Y1
7343–43
7343–40
2.55
2.55
2.77
2.77
3.67
3.67
10.22
10.22
5.60
5.60
2.43
2.43
2.37
2.37
3.87
3.87
9.12
9.12
5.10
5.10
2.33
2.33
1.99
1.99
4.03
4.03
8.26
8.26
4.84
4.84
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 desity 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.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 10
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Soldering Process
KEMET’sꢀfamiliesꢀofꢀsurfaceꢀmountꢀcapacitorsꢀareꢀcompatibleꢀ
withꢀwaveꢀ(singleꢀorꢀdual),ꢀconvection,ꢀIR,ꢀorꢀvaporꢀphaseꢀreflowꢀ
techniques. Preheating of these components is recommended
toꢀavoidꢀextremeꢀthermalꢀstress.ꢀKEMET'sꢀrecommendedꢀprofileꢀ
conditionsꢀforꢀconvectionꢀandꢀIRꢀreflowꢀreflectꢀtheꢀprofileꢀconditionsꢀ
of the IPC/J–STD–020D standard for moisture sensitivity testing.
Theꢀdevicesꢀcanꢀsafelyꢀwithstandꢀaꢀmaximumꢀofꢀthreeꢀreflowꢀ
passes at these conditions.
Profile Feature
SnPb Assembly Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin
)
100°C
150°C
150°C
200°C
Temperature Maximum (TSmax
)
Time (ts) from Tsmin to Tsmax
)
60 – 120 seconds
3°C/seconds maximum
183°C
60 – 120 seconds
3°C/seconds maximum
217°C
Ramp-up Rate (TL to TP)
Liquidous Temperature (TL)
Time Above Liquidous (tL)
60 – 150 seconds
60 – 150 seconds
220°C*
235°C**
250°C*
260°C**
Peak Temperature (TP)
Please note that although the X/7343–43 case size can withstand
waveꢀsoldering,ꢀtheꢀtallꢀprofileꢀ(4.3ꢀmmꢀmaximum)ꢀdictatesꢀcareꢀinꢀ
wave process development.
Time within 5°C of Maximum
Peak Temperature (tP)
20 seconds maximum
6°C/seconds maximum
6 minutes maximum
30 seconds maximum
6°C/seconds maximum
8 minutes maximum
Ramp-down Rate (TP to TL)
Time 25°C to Peak Temperature
Handꢀsolderingꢀshouldꢀbeꢀperformedꢀwithꢀcareꢀdueꢀtoꢀtheꢀdifficultyꢀ
in process control. If performed, care should be taken to avoid
contact of the soldering iron to the molded case. The iron should
be used to heat the solder pad, applying solder between the pad
andꢀtheꢀtermination,ꢀuntilꢀreflowꢀoccurs.ꢀOnceꢀreflowꢀoccurs,ꢀtheꢀ
iron should be removed immediately. “Wiping” the edges of a chip
and heating the top surface is not recommended.
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
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z
TP
tP
Maximum Ramp Up Rate = 3ºC/seconds
Maximum Ramp Down Rate = 6ºC/seconds
TL
tL
Duringꢀtypicalꢀreflowꢀoperations,ꢀaꢀslightꢀdarkeningꢀofꢀtheꢀgold-
colored epoxy may be observed. This slight darkening is normal
and not harmful to the product. Marking permanency is not
affected by this change.
T
smax
T
smin
tS
25
25ºC to Peak
Time
Construction
MNO2 /Ta2O5/Ta
Silver Adhesive
Silver Paint
Washer
Leadframe
Leadframe
(-Cathode)
(+Anode)
Carbon
Tantalum Wire
Weld
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 11
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Capacitor Marking
C, D, X Case Sizes
KEMET
Industrial
Grade
KEMET
Industrial
Grade
Polarity
Indicator (+)
Polarity
Indicator (+)
MnO2
MnO2
KEMET ID
Picofarad Code
KEMET ID
226
Rated
Voltage
Rated
Picofarad Code
Voltage
35 K
Date
Code*
230
Internal
Code
Date
Code*
C6
49
* 230 = 30th week of 2012
Date Code *
Date Code*
1st digit = Last number of Year
9 = 2009
0 = 2010
1 = 2011
2 = 2012
3 = 2013
4 = 2014
Year
Month
X = 2009
A = 2010
B = 2011
C = 2012
D = 2013
E = 2014
1 = Jan
2 = Feb
3 = Mar
4 = Apr
5 = May
6 = Jun
7 = Jul
8 = Aug
9 = Spt
O = Oct
N = Nov
D = Dec
2nd and 3rd digit = Week of the Year
01 = 1st week of the Year to
52 = 52nd week of the Year
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 and tape peel force may
increase. KEMET recommends that maximum storage temperature not exceed 40ºC and maximum storage humidity not exceed 60%
relativeꢀhumidity.ꢀTemperatureꢀfluctuationsꢀshouldꢀbeꢀminimizedꢀtoꢀavoidꢀcondensationꢀonꢀtheꢀpartsꢀandꢀatmospheresꢀshouldꢀbeꢀfreeꢀofꢀ
chlorine and sulphur bearing compounds. For optimized solderability chip stock 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
T2050_T491_AUTO • 7/18/2013 12
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Tape & Reel Packaging Information
KEMET’sꢀmoldedꢀtantalumꢀandꢀaluminumꢀchipꢀcapacitorꢀfamiliesꢀareꢀpackagedꢀinꢀ8ꢀandꢀ12ꢀmmꢀplasticꢀtapeꢀonꢀ7"ꢀandꢀ13"ꢀreelsꢀinꢀ
accordance with EIA Standard 481–1: Embossed Carrier Taping of Surface Mount Components for Automatic Handling. This packaging
system is compatible with all tape-fed automatic pick-and-place systems.
8 mm (0.315")
or
12 mm (0.472")
180 mm (7.0")
Top Tape Thickness
or
0.10 mm (0.004")
330 mm (13.0")
Maximum Thickness
Table 3 – Packaging Quantity
Tape Width
Case Code
7" Reel*
13" Reel*
(mm)
KEMET
EIA
I
S
T
M
U
L
W
Z
V
A
B
C
D
Y
3216-10
3216-12
3528-12
3528-15
6032-15
6032-19
7343-15
7343-17
7343-20
3216-18
3528-21
6032-28
7343-31
7343-40
7343-43
7360-38
7360-20
8
8
8
8
12
12
12
12
12
8
3,000
2,500
2,500
2,000
1,000
1,000
1,000
1,000
1,000
2,000
2,000
500
12,000
10,000
10,000
8,000
5,000
5,000
3,000
3,000
3,000
9,000
8,000
3,000
2,500
2,000
2,000
2,000
2,500
8
12
12
12
12
12
12
500
500
500
500
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
T2050_T491_AUTO • 7/18/2013 13
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
T
T
P2
[10 pitches cumulative
tolerance on tape ± 0.2 mm]
2
E
1
Po
ØDo
Ao
F
Ko
W
E
2
B
1
Bo
S
1
P
1
T
1
Embossment
For cavity size,
see Note 1 Table 4
Center Lines of Cavity
ØD
1
Cover Tape
is for tape feeder reference only,
including draft concentric about B
B
1
o
.
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
D1 Minimum
Note 1
1.0
R Reference S1 Minimum
Tape Size
8 mm
D0
E1
P0
P2
T Maximum T1 Maximum
Note 2
Note 3
25.0
(0.984)
(0.039)
1.5 +0.10/-0.0
(0.059 +0.004/-0.0)
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
12 mm
16 mm
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)
1.5
(0.059)
30
(1.181)
Variable Dimensions — Millimeters (Inches)
B1 Maximum
Note 4
4.35
(0.171)
8.2
(0.323)
12.1
(0.476)
Tape Size
8 mm
Pitch
E2 Minimum
F
P1
T2 Maximum W Maximum
A0,B0 & K0
6.25
(0.246)
10.25
(0.404)
14.25
3.5 ±0.05
4.0 ±0.10
2.5
(0.098)
4.6
8.3
(0.327)
12.3
Single (4 mm)
(0.138 ±0.002) (0.157 ±0.004)
5.5 ±0.05 8.0 ±0.10
(0.217 ±0.002) (0.315 ±0.004)
5.5 ±0.05 8.0 ±0.10
(0.217 ±0.002) (0.315 ±0.004)
Single (4 mm) &
Double (8 mm)
12 mm
16 mm
Note 5
(0.181)
4.6
(0.484)
16.3
Triple (12 mm)
(0.561)
(0.181)
(0.642)
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 5).
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 and 10° maximum for 16 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 and to 1.0 mm maximum for 16 mm 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
T2050_T491_AUTO • 7/18/2013 14
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
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
0.1 to 1.0 Newton (10 to 100 gf)
0.1 to 1.3 Newton (10 to 130 gf)
12 and 16 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° to 180°
from the plane of the carrier tape. During peeling, the carrier and/or cover tape shall be pulled at a velocity of 300 ±10 mm/minute.
3. Labeling: Bar code labeling (standard or custom) shall be on the side of the reel opposite the sprocket holes. Refer to EIA
Standards 556 and 624.
Figure 2 – Maximum Component Rotation
°
T
Maximum Component Rotation
Top View
Maximum Component Rotation
Side View
Typical Pocket Centerline
Tape
Maximum
°
°
T
s
Width (mm) Rotation (
)
8,12
16 – 200
20
10
Bo
Tape
Maximum
°
S
Width (mm) Rotation (
)
8,12
16 – 56
72 – 200
20
10
5
Typical Component Centerline
Ao
Figure 4 – Bending Radius
Figure 3 – Maximum Lateral Movement
Embossed
Carrier
Punched
Carrier
8 mm & 12 mm Tape
16 mm Tape
0.5 mm maximum
0.5 mm maximum
1.0 mm maximum
1.0 mm maximum
R
Bending
Radius
R
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 15
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3 (Includes
flange distortion
at outer edge)
Access Hole at
Slot Location
(Ø 40 mm minimum)
W
2 (Measured at hub)
D
(See Note)
A
N
C
(Arbor hole
W
1 (Measured at hub)
diameter)
If present,
tape slot in core
for tape start:
2.5 mm minimum width x
10.0 mm minimum depth
B
(see Note)
Note: Drive spokes optional; if used, dimensions B and D shall apply.
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
330 ±0.20
(13.000 ±0.008)
1.5
(0.059)
13.0 +0.5/-0.2
(0.521 +0.02/-0.008)
20.2
(0.795)
12 mm
16 mm
Variable Dimensions — Millimeters (Inches)
Tape Size
8 mm
N Minimum
W1
W2 Maximum
W3
8.4 +1.5/-0.0
(0.331 +0.059/-0.0)
12.4 +2.0/-0.0
(0.488 +0.078/-0.0)
16.4 +2.0/-0.0
14.4
(0.567)
18.4
(0.724)
22.4
50
(1.969)
Shall accommodate tape width
without interference
12 mm
16 mm
(0.646 +0.078/-0.0)
(0.882)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 16
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Carrier Tape
Round Sprocket Holes
Punched Carrier
8 mm & 12 mm only
START
END
Top Cover Tape
Elongated Sprocket Holes
(32 mm tape and wider)
100 mm
Minimum Leader
400 mm Minimum
Trailer
160 mm Minimum
Components
Top Cover Tape
Figure 7 – Maximum Camber
Elongated sprocket holes
(32 mm & wider tapes)
Carrier Tape
Round Sprocket Holes
1 mm Maximum, either direction
Straight Edge
250 mm
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 17
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
KEMET Corporation
World Headquarters
Europe
Asia
Southern Europe
Paris, France
Tel: 33-1-4646-1006
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Hong Kong
Tel: 852-2305-1168
2835 KEMET Way
Simpsonville, SC 29681
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Tel: 39-051-939111
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Tel: 86-755-2518-1306
Mailing Address:
P.O. Box 5928
Greenville, SC 29606
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Landsberg, Germany
Tel: 49-8191-3350800
Tel: 86-10-5829-1711
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Fax: 864-963-6521
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Tel: 86-21-6447-0707
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Tel: 49-2307-438110
Corporate Offices
Fort Lauderdale, FL
Tel: 954-766-2800
Taipei, Taiwan
Tel: 886-2-27528585
Northern Europe
Bishop’sꢀStortford,ꢀUnitedꢀKingdomꢀ
Tel: 44-1279-460122
North America
Southeast Asia
Singapore
Southeast
Tel: 65-6586-1900
Lake Mary, FL
Tel: 407-855-8886
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Tel: 358-9-5406-5000
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Tel: 60-4-6430200
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Wilmington, MA
Tel: 978-658-1663
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Tel: 91-806-53-76817
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Novi, MI
Tel: 248-994-1030
West
Milpitas, CA
Tel: 408-433-9950
Mexico
Guadalajara, Jalisco
Tel: 52-33-3123-2141
Note: KEMET reserves the right to modify minor details of internal and external construction at any time in the interest of product improvement. KEMET does not
assume any responsibility for infringement that might result from the use of KEMET Capacitors in potential circuit designs. 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
T2050_T491_AUTO • 7/18/2013 18
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
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Disclaimer
Allꢀproductꢀspeci ꢀcations,ꢀstatements,ꢀinformationꢀandꢀdataꢀ(collectively,ꢀtheꢀ“Information”)ꢀinꢀthisꢀdatasheetꢀareꢀsubjectꢀtoꢀchange.ꢀTheꢀcustomerꢀisꢀresponsibleꢀforꢀcheckingꢀandꢀ
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”)ꢀknowledgeꢀofꢀtypicalꢀoperatingꢀconditionsꢀforꢀsuchꢀapplications,ꢀbutꢀareꢀ
notꢀintendedꢀtoꢀconstituteꢀ–ꢀandꢀKEMETꢀspeci ꢀcallyꢀdisclaimsꢀ–ꢀanyꢀwarrantyꢀconcerningꢀsuitabilityꢀforꢀaꢀspeci ꢀcꢀcustomerꢀapplicationꢀorꢀuse.ꢀTheꢀInformationꢀisꢀintendedꢀforꢀuseꢀonlyꢀ
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
providedꢀbyꢀKEMETꢀwithꢀreferenceꢀtoꢀtheꢀuseꢀofꢀKEMET’sꢀproductsꢀisꢀgivenꢀgratis,ꢀandꢀKEMETꢀassumesꢀnoꢀobligationꢀorꢀliabilityꢀforꢀtheꢀadviceꢀgivenꢀorꢀresultsꢀobtained.
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 (such as installation of protective
circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or 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 Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 19
Tantalum Surface Mount Capacitors – Automotive
T491 Industrial Grade MnO2 Series
Digitally signed by Jeannette Calvo
DN: c=US, st=FL, l=Fort Lauderdale, o=KEMET Corp., ou=Marketing Communications, cn=Jeannette
Calvo, email=jeannettecalvo@kemet.com
Date: 2013.07.19 15:26:08 -04'00'
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2050_T491_AUTO • 7/18/2013 20
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