T494 Industrial Grade Low ESR MnO 2

Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Overview
The KEMET T494 Series is a lower ESR version of the popular
T491 Series, designed specifically for today’s highly automated
surface mount processes and equipment. The T494 combines
KEMET’s proven solid tantalum technology, 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. This series is
classified as MSL (Moisture Sensitivity Level) 1 under J STD
020: unlimited floor life time at ≤30°C/85% RH. The T494 standard
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. 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, X sizes
Halogen-free epoxy
Capacitance values of 0.1 μF to 1,000 μF
Tolerances of ±10% and ±20%
Voltage rating of 2.5 – 50 VDC
Extended range values
Low profile case sizes
RoHS Compliant and lead-free terminations
Operating temperature range of -55˚C to +125˚C
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Applications
Typical applications include decoupling and filtering in industrial and automotive end applications, such as DC/DC converters, portable
electronics, telecommunications, and control units.
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
T2051_T494_AUTO • 9/4/2015
1
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
SPICE
For a detailed analysis of specific part numbers, please visit www.kemet.com for a free download of KEMET's SPICE software.
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
494
T
336
Capacitor
Class
Series
Case Size
Capacitance
Code (pF)
Industrial
- Low
ESR
A, B, C,
D, E, S, T,
U, V, X
T=
Tantalum
M
004
A
T
AUTO
Capacitance Rated Voltage Failure Rate/
Termination Finish
Tolerance
(VDC)
Design
First two digits
represent significant
figures. Third digit
specifies number of
zeros.
K = ±10%
M = ±20%
2R5 = 2.5
003 = 3
004 = 4
006 = 6.3
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
050 = 50
A = N/A
T = 100% Matte
Tin (Sn) plated
H = Standard
solder coated
(SnPb 5% Pb
minimum)
G = Gold plated
(A, B, C, D, X
only)
C-Spec 1
Packaging (C-Spec)
AUTO =
Automotive
Grade
(AUTO =
AEC–Q200
Certification)
Blank = 7" Reel
7280 = 13" Reel
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
-55°C to 125°C
0.1 – 1,000 µF at 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
2.5 – 50 V
DF (120 Hz)
Refer to Part Number Electrical Specification Table
ESR (100 kHz)
Refer to Part Number Electrical Specification Table
Leakage Current
≤ 0.01 CV (µA) at rated voltage after 5 minutes
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2051_T494_AUTO • 9/4/2015
2
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Qualification
Test
Condition
Characteristics
Δ C/C
Endurance
Storage Life
Thermal Shock
Temperature Stability
85°C at rated voltage, 2,000 hours
125°C at 2/3 rated voltage, 2,000 hours
125°C at 0 volts, 2,000 hours
MIL–STD–202, Method 107, Condition B, mounted, -55C° to
125° C, 1000 cycles
Extreme temperature exposure at a
succession of continuous steps at +25ºC,
-55ºC, +25ºC, +85ºC, +125ºC, +25ºC.
Δ C/C
DF
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
Δ C/C
Within ±10% of initial value
DF
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
Δ C/C
Within ±5% of initial value
DF
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
+25°C
-55°C
+85°C
+125°C
IL*
±10%
±10%
±20%
DF
IL
IL
1.5 x IL
1.5 x IL
DCL
IL
N/A
10 x IL
12 x IL
Δ C/C
Surge Voltage
Mechanical Shock/Vibration
Within ±10% of initial value
85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage).
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
Within ±5% of initial value
DF
Within initial limits
DCL
Within initial limits
ESR
Within initial limits
Δ C/C
Within ±10% of initial value
DF
Within initial limits
DCL
Within initial limits
*IL = Initial limit
Certification
KEMET’s Internal Qualification Plan for this Tantalum series of capacitors follows AEC–Q200 guidelines. Standard catalog part
types ordered without a specific automotive designator, i.e., suffix AUTO or four digit customer specific designator (C-Spec), are not
considered KEMET Automotive Grade tantalum capacitors.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2051_T494_AUTO • 9/4/2015
3
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Electrical Characteristics
Capacitance vs. Frequency
ESR vs. Frequency
1000
1000
T494C476M006AT_IMP
T494D337M010AT
T494B106M020AT_IMP
100
T494C476M006AT_ESR
Capacitance (μF)
Impedance, ESR (Ohms)
T494C476M006AT
T494D337M010AT_IMP
100
T494D337M010AT_ESR
10
T494B106M020AT_ESR
1
10
1
0.1
0.01
T494B106M020AT
100
1,000
10,000
100,000
Frequency (HZ)
1,000,000
0.1
10,000,000
100
1,000
10,000
100,000
1,000,000
Frequency (Hz)
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
SIDE VIEW
ANODE (+) END VIEW
BOTTOM VIEW
A
B
W
B
H
X
T
S
G
Termination cutout
at KEMET's option,
either end
S
Case Size
KEMET
EIA
A
3216–18
B
3528–21
C
6032–28
D
7343–31
X
7343–43
E
7360-38
S
3216–12
T
3528–12
U
6032–15
V
7343-20
F
E
P
R
L
Component
L
W
H
3.2 ±0.2
1.6 ±0.2
1.6 ±0.2
(0.126 ±0.008) (0.063 ±0.008) (0.063 ±0.008)
3.5 ±0.2
2.8 ±0.2
1.9 ±0.2
(0.138 ±0.008) (0.110 ±0.008) (0.075 ±0.008)
6.0 ±0.3
3.2 ±0.3
2.5 ±0.3
(0.236 ±0.012) (0.126 ±0.012) (0.098 ±0.012)
7.3 ±0.3
4.3 ±0.3
2.8 ±0.3
(0.287 ±0.012) (0.169 ±0.012) (0.110 ±0.012)
7.3 ±0.3
4.3 ±0.3
4.0 ±0.3
(0.287 ±0.012) (0.169 ±0.012) (0.157 ±0.012)
7.3 ±0.3
6.0± 0.3
3.6 ± 0.2
(0.287 ±0.012) (0.236 ±0.012) (0.142 ±0.008)
3.2 ±0.2
1.6 ±0.2
1.2 (0.047)
(0.126 ±0.008) (0.063 ±0.008)
3.5 ±0.2
2.8 ±0.2
1.2 (0.047)
(0.138 ±0.008) (0.110 ±0.008)
6.0 ±0.3
3.2 ±0.2
1.5 (0.059)
(0.236 ±0.012) (0.110 ±0.008)
7.3 ±0.3
4.3 ±0.3
2.0 (0.079)
(0.287 ±0.012) (0.169 ±0.012)
F ±0.1
±(0.004)
1.2 (0.047)
2.2 (0.087)
2.2 (0.087)
2.4 (0.094)
2.4 (0.094)
4.1 (0.161)
1.2 (0.047)
2.2 (0.087)
2.2 (0.087)
2.4 (0.094)
S
0.80 (0.032) + 0.2
(0.008) /-0.3(0.011)
0.80 (0.032) + 0.1
(0.004) /-0.3(0.011)
1.30 (0.051)
±0.3 (0.011)
1.30 (0.051)
±0.3 (0.011)
1.30 (0.051)
±0.3 (0.011)
1.30 (0.051)
±0.3 (0.011)
0.80 (0.032) + 0.2
(0.008) /-0.3(0.011)
0.80 (0.032) + 0.1
(0.004) /-0.3(0.011)
1.30 (0.051)
±0.3 (0.011)
1.30 (0.051)
±0.3 (0.011)
B ±0.15 (Ref)
X (Ref)
±0.006
0.4 (0.016)
0.4 (0.016)
0.5 (0.020)
0.5 (0.020)
0.5 (0.020)
0.5 (0.020)
P (Ref) R (Ref) T (Ref) A (Min) G (Ref) E (Ref)
0.10 ±0.10
0.4 (0.016)
(0.004 ±0.004)
0.10 ±0.10
0.5 (0.020)
(0.004 ±0.004)
0.10 ±0.10
0.9 (0.035)
(0.004 ±0.004)
0.10 ±0.10
0.9 (0.035)
(0.004 ±0.004)
0.10 ±0.10
1.7 (0.067)
(0.004 ±0.004)
0.10 ± 0.10
N/A
(0.004 ±0.004)
0.4 (0.016)
1.0 (0.039)
1.0 (0.039)
1.0 (0.039)
1.0 (0.039)
N/A
N/A
0.05 (0.002)
N/A
N/A
N/A
0.05 (0.002)
N/A
N/A
N/A
0.05 (0.002)
N/A
N/A
N/A
0.05 (0.002)
N/A
N/A
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
0.13
(0.005)
1.2 (0.047) 1.1 (0.043) 1.3 (0.051)
1.9 (0.075) 1.8 (0.071) 2.2 (0.087)
2.9 (0.114) 2.8 (0.110) 2.4 (0.094)
3.6 (0.142) 3.5 (0.138) 3.5 (0.138)
3.6 (0.142) 3.5 (0.138) 3.5 (0.138)
1.2 (0.047) 3.5 (0.138) 3.5 (0.138)
1.2 (0.047) 1.1 (0.043) 1.3 (0.051)
1.9 (0.075) 1.8 (0.071) 2.2 (0.087)
2.9 (0.114) 2.8 (0.110) 2.4 (0.094)
3.6 (0.142) 3.5 (0.138) 3.5 (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
T2051_T494_AUTO • 9/4/2015
4
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Table 1 – Ratings & Part Number Reference
Rated
Voltage
Rated
Capacitance
Case
Code/
Case Size
VDC at 85ºC
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
10
10
10
10
10
10
10
10
10
10
10
10
10
10
2.2
3.3
4.7
6.8
6.8
10
10
15
15
15
22
22
22
33
33
33
47
47
47
68
68
68
68
100
100
150
150
220
220
330
330
330
470
470
1.5
2.2
2.2
3.3
4.7
4.7
6.8
6.8
10
10
10
15
15
15
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
B/3528-21
C/6032-28
D/7343-31
A/3216-18
B/3528-21
C/6032-28
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
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
B/3528-21
A/3216-18
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
VDC at 85ºC
µF
Rated
Voltage
Rated
Capacitance
Maximum
Maximum
Operating
Allowable
Temp
Ripple Current
KEMET Part
Number
DC
Leakage
(See below for
part options)
T494A225(1)006A(2)AUTO
T494A335(1)006A(2)AUTO
T494A475(1)006A(2)AUTO
T494A685(1)006A(2)AUTO
T494B685(1)006A(2)AUTO
T494A106(1)006A(2)AUTO
T494B106(1)006A(2)AUTO
T494A156(1)006A(2)AUTO
T494B156(1)006A(2)AUTO
T494C156(1)006A(2)AUTO
T494A226(1)006A(2)AUTO
T494B226(1)006A(2)AUTO
T494C226(1)006A(2)AUTO
T494A336(1)006A(2)AUTO
T494B336(1)006A(2)AUTO
T494C336(1)006A(2)AUTO
T494B476(1)006A(2)AUTO
T494C476(1)006A(2)AUTO
T494D476(1)006A(2)AUTO
T494A686(1)006A(2)AUTO
T494B686(1)006A(2)AUTO
T494C686(1)006A(2)AUTO
T494D686(1)006A(2)AUTO
T494C107(1)006A(2)AUTO
T494D107(1)006A(2)AUTO
T494C157(1)006A(2)AUTO
T494D157(1)006A(2)AUTO
T494D227(1)006A(2)AUTO
T494X227(1)006A(2)AUTO
T494D337(1)006A(2)AUTO
T494X337(1)006A(2)AUTO
T494E337(1)006A(2)AUTO
T494X477(1)006A(2)AUTO
T494E477(1)006A(2)AUTO
T494A155(1)010A(2)AUTO
T494A225(1)010A(2)AUTO
T494B225(1)010A(2)AUTO
T494A335(1)010A(2)AUTO
T494A475(1)010A(2)AUTO
T494B475(1)010A(2)AUTO
T494A685(1)010A(2)AUTO
T494B685(1)010A(2)AUTO
T494A106(1)010A(2)AUTO
T494B106(1)010A(2)AUTO
T494C106(1)010A(2)AUTO
T494A156(1)010A(2)AUTO
T494B156(1)010A(2)AUTO
T494C156(1)010A(2)AUTO
µA at 20ºC
Max/5 Min
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
4.3
4.3
4.3
4.3
6.3
6.3
9.5
9.5
13.9
13.9
20.8
20.8
20.8
29.6
29.6
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
1.0
1.0
1.0
1.5
1.5
1.5
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
6
6
6
6
6
3.5
6
2
6
1.2
6
2
6
1
6
2
6
0.7
6
0.6
6
3
6
0.6
6
0.5
12
2
6
0.6
6
0.3
6
0.5
6
0.25
6
0.22
30
3
8
0.65
6
0.2
6
0.2
8
0.3
8
0.15
8
0.3
8
0.15
8
0.15
8
0.15
8
0.15
8
0.15
8
0.25
10
0.1
10
0.2
6
6
6
6
6
1.5
6
4
6
3
6
1.5
6
3
6
1.2
6
1.8
6
0.8
6
0.6
8
4
6
0.7
6
0.5
mA at 25ºC
100 kHz
112
112
146
194
266
194
292
194
348
428
158
376
469
194
376
606
412
663
826
158
362
742
866
606
1000
606
1000
1000
1049
1000
1049
894
1285
1000
112
112
238
137
158
238
158
266
204
326
428
137
348
469
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
mA at 25ºC
100 kHz
ºC
Reflow Temp
≤ 260ºC
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
Maximum
Allowable
Ripple Current
Maximum
Operating
Temp
MSL
DF
DF
ESR
ESR
ºC
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
125
125
125
MSL
Reflow Temp
≤ 260ºC
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
1
1
1
(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
T2051_T494_AUTO • 9/4/2015
5
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated
Voltage
Rated
Capacitance
Case
Code/
Case Size
VDC at 85ºC
µF
KEMET/EIA
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
16
16
20
20
20
20
22
22
22
33
33
33
47
47
47
68
68
100
100
150
150
220
220
330
330
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
22
22
22
33
47
47
68
100
100
150
0.68
1
1.5
2.2
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
D/7343-31
X/7343-43
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
C/6032-28
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
D/7343-31
C/6032-28
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
A/3216-18
A/3216-18
A/3216-18
A/3216-18
VDC at 85ºC
µF
Rated
Voltage
Rated
Capacitance
Maximum
Maximum
Operating
Allowable
Temp
Ripple Current
KEMET Part
Number
DC
Leakage
(See below for
part options)
T494A226(1)010A(2)AUTO
T494B226(1)010A(2)AUTO
T494C226(1)010A(2)AUTO
T494B336(1)010A(2)AUTO
T494C336(1)010A(2)AUTO
T494D336(1)010A(2)AUTO
T494B476(1)010A(2)AUTO
T494C476(1)010A(2)AUTO
T494D476(1)010A(2)AUTO
T494C686(1)010A(2)AUTO
T494D686(1)010A(2)AUTO
T494C107(1)010A(2)AUTO
T494D107(1)010A(2)AUTO
T494D157(1)010A(2)AUTO
T494X157(1)010A(2)AUTO
T494D227(1)010A(2)AUTO
T494X227(1)010A(2)AUTO
T494X337(1)010A(2)AUTO
T494E337(1)010A(2)AUTO
T494A105(1)016A(2)AUTO
T494A155(1)016A(2)AUTO
T494A225(1)016A(2)AUTO
T494A335(1)016A(2)AUTO
T494B335(1)016A(2)AUTO
T494A475(1)016A(2)AUTO
T494B475(1)016A(2)AUTO
T494C475(1)016A(2)AUTO
T494A685(1)016A(2)AUTO
T494B685(1)016A(2)AUTO
T494C685(1)016A(2)AUTO
T494A106(1)016A(2)AUTO
T494B106(1)016A(2)AUTO
T494C106(1)016A(2)AUTO
T494C156(1)016A(2)AUTO
T494B226(1)016A(2)AUTO
T494C226(1)016A(2)AUTO
T494D226(1)016A(2)AUTO
T494D336(1)016A(2)AUTO
T494C476(1)016A(2)AUTO
T494D476(1)016A(2)AUTO
T494D686(1)016A(2)AUTO
T494D107(1)016A(2)AUTO
T494X107(1)016A(2)AUTO
T494X157(1)016A(2)AUTO
T494A684(1)020A(2)AUTO
T494A105(1)020A(2)AUTO
T494A155(1)020A(2)AUTO
T494A225(1)020A(2)AUTO
µA at 20ºC
Max/5 Min
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
22.0
22.0
33.0
33.0
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
3.5
3.5
3.5
5.3
7.5
7.5
10.9
16.0
16.0
24.0
0.5
0.5
0.5
0.5
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
8
4
6
0.7
6
0.4
6
1.4
6
0.3
6
0.25
8
0.65
6
0.3
6
0.22
6
0.3
6
0.2
8
0.2
8
0.15
8
0.15
8
0.15
8
0.15
8
0.15
10
0.1
10
0.25
4
6
6
6
6
4
6
4
6
2
6
3
6
1.5
6
1
6
3
6
1.2
6
0.8
8
3
6
0.8
6
0.6
6
0.4
6
1
6
0.35
6
0.25
6
0.25
6
0.5
6
0.2
6
0.15
8
0.15
8
0.15
8
0.15
4
8
4
5.5
6
4.5
6
4
mA at 25ºC
100 kHz
137
348
524
246
606
775
362
606
826
606
866
742
1000
1000
1049
1000
1049
1285
894
112
112
137
137
206
158
238
332
158
266
371
158
326
428
524
292
561
775
775
469
866
1000
1000
1049
1049
97
117
129
137
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
mA at 25ºC
100 kHz
ºC
Reflow Temp
≤ 260ºC
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
Maximum
Allowable
Ripple Current
Maximum
Operating
Temp
MSL
DF
DF
ESR
ESR
ºC
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
125
125
125
MSL
Reflow Temp
≤ 260ºC
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
1
1
1
(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
T2051_T494_AUTO • 9/4/2015
6
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated
Voltage
Rated
Capacitance
Case
Code/
Case Size
VDC at 85ºC
µF
KEMET/EIA
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
25
25
25
25
25
25
35
35
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
10
15
15
22
33
47
47
68
100
0.33
0.47
0.68
1
1
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
22
33
33
47
47
68
0.1
0.15
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
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
D/7343-31
D/7343-31
X/7343-43
D/7343-31
X/7343-43
X/7343-43
A/3216-18
A/3216-18
VDC at 85ºC
µF
Rated
Voltage
Rated
Capacitance
Maximum
Maximum
Operating
Allowable
Temp
Ripple Current
KEMET Part
Number
DC
Leakage
(See below for
part options)
T494B225(1)020A(2)AUTO
T494A335(1)020A(2)AUTO
T494B335(1)020A(2)AUTO
T494A475(1)020A(2)AUTO
T494B475(1)020A(2)AUTO
T494C475(1)020A(2)AUTO
T494A685(1)020A(2)AUTO
T494B685(1)020A(2)AUTO
T494C685(1)020A(2)AUTO
T494C106(1)020A(2)AUTO
T494C156(1)020A(2)AUTO
T494D156(1)020A(2)AUTO
T494D226(1)020A(2)AUTO
T494D336(1)020A(2)AUTO
T494D476(1)020A(2)AUTO
T494X476(1)020A(2)AUTO
T494X686(1)020A(2)AUTO
T494E107(1)020A(2)AUTO
T494A334(1)025A(2)AUTO
T494A474(1)025A(2)AUTO
T494A684(1)025A(2)AUTO
T494A105(1)025A(2)AUTO
T494B105(1)025A(2)AUTO
T494A155(1)025A(2)AUTO
T494B155(1)025A(2)AUTO
T494A225(1)025A(2)AUTO
T494B225(1)025A(2)AUTO
T494C225(1)025A(2)AUTO
T494A335(1)025A(2)AUTO
T494B335(1)025A(2)AUTO
T494C335(1)025A(2)AUTO
T494C475(1)025A(2)AUTO
T494B685(1)025A(2)AUTO
T494C685(1)025A(2)AUTO
T494D685(1)025A(2)AUTO
T494C106(1)025A(2)AUTO
T494D106(1)025A(2)AUTO
T494C156(1)025A(2)AUTO
T494D156(1)025A(2)AUTO
T494C226(1)025A(2)AUTO
T494D226(1)025A(2)AUTO
T494D336(1)025A(2)AUTO
T494X336(1)025A(2)AUTO
T494D476(1)025A(2)AUTO
T494X476(1)025A(2)AUTO
T494X686(1)025A(2)AUTO
T494A104(1)035A(2)AUTO
T494A154(1)035A(2)AUTO
µA at 20ºC
Max/5 Min
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
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
5.5
8.3
8.3
11.8
11.8
17.0
0.5
0.5
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
6
1.5
6
4
6
1.3
6
3
6
1
6
0.6
8
3
6
1
6
0.6
6
0.5
6
0.4
6
0.35
6
0.3
6
0.25
6
0.275
6
0.175
6
0.2
8
0.3
4
10
4
9
4
6
4
4
4
2
6
3
6
1.5
6
3
6
1.2
6
2.2
6
3
6
2
6
1.2
6
0.6
8
2
6
0.6
6
0.45
6
0.6
6
0.4
6
0.9
6
0.35
6
1
6
0.3
6
0.4
6
0.3
10
0.2
6
0.3
8
0.3
4
10
4
6
mA at 25ºC
100 kHz
238
137
256
158
292
428
158
292
428
469
524
655
707
775
739
971
908
816
87
91
112
137
206
158
238
158
266
224
158
206
303
428
206
428
577
428
612
350
655
332
707
612
742
866
742
742
87
112
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
mA at 25ºC
100 kHz
ºC
Reflow Temp
≤ 260ºC
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
Maximum
Allowable
Ripple Current
Maximum
Operating
Temp
MSL
DF
DF
ESR
ESR
ºC
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
125
125
125
MSL
Reflow Temp
≤ 260ºC
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
1
1
1
(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
T2051_T494_AUTO • 9/4/2015
7
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated
Voltage
Rated
Capacitance
Case
Code/
Case Size
VDC at 85ºC
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
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
0.22
0.33
0.47
0.47
0.68
0.68
1
1
1.5
1.5
2.2
3.3
4.7
4.7
6.8
10
10
15
15
22
33
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
4.7
6.8
6.8
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
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
V/7343-20
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
D/7343-31
D/7343-31
X/7343-43
VDC at 85ºC
µF
Rated
Voltage
Rated
Capacitance
Maximum
Maximum
Operating
Allowable
Temp
Ripple Current
KEMET Part
Number
DC
Leakage
(See below for
part options)
T494A224(1)035A(2)AUTO
T494A334(1)035A(2)AUTO
T494A474(1)035A(2)AUTO
T494B474(1)035A(2)AUTO
T494A684(1)035A(2)AUTO
T494B684(1)035A(2)AUTO
T494A105(1)035A(2)AUTO
T494B105(1)035A(2)AUTO
T494B155(1)035A(2)AUTO
T494C155(1)035A(2)AUTO
T494C225(1)035A(2)AUTO
T494C335(1)035A(2)AUTO
T494C475(1)035A(2)AUTO
T494D475(1)035A(2)AUTO
T494D685(1)035A(2)AUTO
T494D106(1)035A(2)AUTO
T494V106(1)035A(2)AUTO
T494D156(1)035A(2)AUTO
T494X156(1)035A(2)AUTO
T494X226(1)035A(2)AUTO
T494X336(1)035A(2)AUTO
T494E476(1)035A(2)AUTO
T494A104(1)050A(2)AUTO
T494A154(1)050A(2)AUTO
T494B154(1)050A(2)AUTO
T494A224(1)050A(2)AUTO
T494B224(1)050A(2)AUTO
T494B334(1)050A(2)AUTO
T494B474(1)050A(2)AUTO
T494C474(1)050A(2)AUTO
T494B684(1)050A(2)AUTO
T494C684(1)050A(2)AUTO
T494C105(1)050A(2)AUTO
T494C155(1)050A(2)AUTO
T494D155(1)050A(2)AUTO
T494D225(1)050A(2)AUTO
T494D335(1)050A(2)AUTO
T494D475(1)050A(2)AUTO
T494D685(1)050A(2)AUTO
T494X685(1)050A(2)AUTO
µA at 20ºC
Max/5 Min
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.8
1.2
1.6
1.6
2.4
3.5
3.5
5.3
5.3
7.7
11.6
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
1.7
2.4
3.4
3.4
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
4
6
4
6
4
4
4
2.5
4
6
4
2.5
4
6
4
2
6
3
6
2.5
6
1.5
6
0.8
6
0.7
6
0.7
6
0.5
6
0.4
6
0.8
6
0.35
6
0.3
6
0.3
6
0.6
10
0.3
4
10
4
10
4
10
4
12
4
10
4
2.5
4
2
4
1.8
4
3
4
1.6
4
1.6
6
1.5
6
1
6
0.8
6
0.8
6
0.6
6
0.7
6
0.5
mA at 25ºC
100 kHz
112
112
137
184
112
184
112
206
168
210
271
371
396
463
548
612
395
655
742
742
524
816
87
87
92
79
92
184
206
247
168
262
262
271
387
433
433
500
463
574
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
Ω at 20ºC
120 Hz Max 100 kHz Max
mA at 25ºC
100 kHz
ºC
Reflow Temp
≤ 260ºC
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
Maximum
Allowable
Ripple Current
Maximum
Operating
Temp
MSL
DF
DF
ESR
ESR
ºC
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
MSL
Reflow Temp
≤ 260ºC
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) 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
T2051_T494_AUTO • 9/4/2015
8
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Recommended Voltage Derating Guidelines
85°C to 125°C
120%
VR
67% of VR
100%
50% of VR
33% of VR
% Working Voltage
% Change in Working DC
Voltage with Temperature
Recommended Maximum
Application Voltage
-55°C to 85°C
80%
60%
40%
20%
0%
% Change in Working DC Voltage
with Temperature
67%
Recommended Maximum
Application Voltage (As %
of Rated Voltage)
-55
33%
25
85
Temperature (ºC)
125
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, if any, must not exceed the allowable limits specified for
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.
Temperature Compensation Multipliers
for Maximum Ripple Current
T ≤ 25°C
1.00
T ≤ 85°C
0.90
T ≤ 125°C
0.40
KEMET Series
and Case Code
EIA
Case Code
A
3216–18
B
C
D
X
E
S
T
U
V
T510X
T510E
3528–21
6032–28
7343–31
7343–43
7360–38
3216–12
3528–12
6032–15
7343–20
7343–43
7360–38
Maximum Power
Dissipation (P max)
mWatts at 25°C
with +20°C Rise
75
85
110
150
165
200
60
70
90
125
270
285
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature Compensation
Multiplier table for details.
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)
P max = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2051_T494_AUTO • 9/4/2015
9
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Reverse Voltage
Solid tantalum capacitors are polar devices and may be permanently damaged or destroyed if connected with the wrong polarity. The
positive terminal is identified on the capacitor body by a stripe plus in some cases a beveled edge. A small 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
125°C
15% of Rated Voltage
5% of Rated Voltage
1% of Rated Voltage
Table 2 – Land Dimensions/Courtyard
KEMET
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)
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
3528–21
2.35
2.21
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
C
6032–25
2.35
2.77
2.37
8.92
4.50
2.23
2.37
2.57
7.82
4.00
2.13
1.99
2.73
6.96
3.74
D
7343–31
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
E1
7360–38
4.25
2.77
3.67
10.22
7.30
4.13
2.37
3.87
9.12
6.80
4.03
1.99
4.03
8.26
6.54
S2
3216–12
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
T
3528–12
2.35
2.20
0.92
6.32
4.00
2.23
1.80
1.12
5.22
3.50
2.13
1.42
1.28
4.36
3.24
U
6032–15
2.35
2.77
2.37
8.92
4.50
2.23
2.37
2.57
7.82
4.00
2.13
1.99
2.73
6.96
3.74
V
7343–20
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
4.84
X1
7343–43
2.55
2.77
3.67
10.22
5.60
2.43
2.37
3.87
9.12
5.10
2.33
1.99
4.03
8.26
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.
V1
L
L
W
W
V2
S
Grid Placement Courtyard
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2051_T494_AUTO • 9/4/2015
10
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Soldering Process
Please note that although the X/7343–43 case size can withstand
wave soldering, the tall profile (4.3 mm maximum) dictates care in
wave process development.
Hand soldering should be performed with care due to the difficulty
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
and the termination, until reflow occurs. Once reflow occurs, the
iron should be removed immediately. “Wiping” the edges of a chip
and heating the top surface is not recommended.
During typical reflow operations, a slight darkening of the goldcolored epoxy may be observed. This slight darkening is normal
and not harmful to the product. Marking permanency is not
affected by this change.
Profile Feature
SnPb Assembly Pb-Free Assembly
Preheat/Soak
Temperature Minimum (TSmin)
100°C
150°C
Temperature Maximum (TSmax)
150°C
200°C
Time (ts) from Tsmin to Tsmax)
60 – 120 seconds
60 – 120 seconds
3°C/seconds maximum
Ramp-up Rate (TL to TP)
3°C/seconds maximum
Liquidous Temperature (TL)
183°C
217°C
Time Above Liquidous (t L)
60 – 150 seconds
220°C*
235°C**
60 – 150 seconds
250°C*
260°C**
Peak Temperature (TP)
Time within 5°C of Maximum
Peak Temperature (tP)
Ramp-down Rate (TP to TL)
20 seconds maximum
30 seconds maximum
6°C/seconds maximum
6°C/seconds maximum
Time 25°C to Peak 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
**Case Size A, B, C, H, I, K, M, R, S, T, U, V, W, and Z
TP
TL
Temperature
KEMET’s families of surface mount capacitors are compatible
with wave (single or dual), convection, IR, or vapor phase reflow
techniques. Preheating of these components is recommended
to avoid extreme thermal stress. KEMET's recommended profile
conditions for convection and IR reflow reflect the profile conditions
of the IPC/J–STD–020D standard for moisture sensitivity testing.
The devices can safely withstand a maximum of three reflow
passes at these conditions.
tP
Maximum Ramp Up Rate = 3ºC/seconds
Maximum Ramp Down Rate = 6ºC/seconds
tL
Tsmax
Tsmin
25
tS
25ºC to Peak
Time
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%
relative humidity. Temperature fluctuations should be minimized to avoid condensation on the parts and atmospheres should be free of
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
T2051_T494_AUTO • 9/4/2015
11
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR 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)
Silver Adhesive
Leadframe
(+ Anode)
Molded Epoxy
Case
MnO2
(Second Layer)
Washer
Ta2O5 Dielectric
(First Layer)
Tantalum
Capacitor Marking
Date Code *
KEMET
Industrial
Grade Low
ESR MnO2
Polarity
Indicator (+)
1 digit = Last number of Year
9 = 2009
0 = 2010
1 = 2011
2 = 2012
3 = 2013
4 = 2014
2nd and 3rd digit = Week of the Year
01 = 1st week of the Year to
52 = 52nd week of the Year
st
Picofarad
Code
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
T2051_T494_AUTO • 9/4/2015
12
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Tape & Reel Packaging Information
KEMET’smoldedchipcapacitorfamiliesarepackagedin8and12mmplastictapeon7"and13"reelsinaccordancewithEIA
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.
8 mm (0.315")
or
12 mm (0.472")
Top Tape Thickness
0.10 mm (0.004")
Maximum Thickness
180 mm (7.0")
or
330 mm (13.0")
Table 3 – Packaging Quantity
Case Code
KEMET
S
T
M
U
L
W
Z
V
A
B
C
D
Q
Y
X
E/T428P
H
EIA
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
Tape Width
(mm)
7" Reel*
13" Reel*
8
8
8
12
12
12
12
12
8
8
12
12
12
12
12
12
12
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
1,000
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
* 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
T2051_T494_AUTO • 9/4/2015
13
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
P2
T
T2
ØDo
Po
[10 pitches cumulative
tolerance on tape ± 0.2 mm]
E1
Ao
F
Ko
B1
S1
W
E2
Bo
P1
T1
Center Lines of Cavity
B 1 is for tape feeder reference only,
including draft concentric about B o.
Embossment
For cavity size,
see Note 1 Table 4
ØD 1
Cover Tape
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
D0
8 mm
12 mm
1.5+0.10/-0.0
(0.059+0.004/-0.0)
16 mm
D1 Minimum
Note 1
1.0
(0.039)
1.5
(0.059)
B1 Maximum
Note 4
4.35
(0.171)
E1
P0
1.75 ±0.10
(0.069 ±0.004)
4.0 ±0.10
(0.157 ±0.004)
P2
2.0 ±0.05
(0.079 ±0.002)
2.0 ±0.1
(0.079 ±0.059)
R Reference
Note 2
25.0
(0.984)
30
(1.181)
S1 Minimum
T Maximum T1 Maximum
Note 3
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
E2 Minimum
F
8 mm
Single (4 mm)
6.25
(0.246)
3.5 ±0.05
(0.138 ±0.002)
12 mm
Single (4 mm) &
Double (8 mm)
8.2
(0.323)
10.25
(0.404)
16 mm
Triple (12 mm)
12.1
(0.476)
14.25
(0.561)
P1
2.0 ±0.05 or 4.0 ±0.10
(0.079 ±0.002 or 0.157 ±0.004)
2.0 ±0.05 (0.079 ±0.002) or 4.0
5.5 ±0.05
±0.10 (0.157 ±0.004) or 8.0 ±0.10
(0.217 ±0.002)
(0.315 ±0.004)
7.5±0.10
4.0 ±0.10 (0.157 ±0.004) to 12.0
(0.295 ±0.004)
±0.10 (0.472 ±0.004)
T2 Maximum
W Maximum A0, B0 & K0
2.5
(0.098)
8.3
(0.327)
4.6
(0.181)
12.3
(0.484)
8.0 (0.315)
16.3
(0.642)
Note 5
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 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
T2051_T494_AUTO • 9/4/2015
14
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR 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
Peel Strength
8 mm
0.1 to 1.0 Newton (10 to 100 gf)
12 and 16 mm
0.1 to 1.3 Newton (10 to 130 gf)
Thedirectionofthepullshallbeoppositethedirectionofthecarriertapetravel.Thepullangleofthecarriertapeshallbe165°to180°
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
Width (mm)
8,12
16 – 200
Bo
Maximum
Rotation (
20
10
°
T)
Typical Component Centerline
Ao
Figure 3 – Maximum Lateral Movement
8 mm & 12 mm Tape
0.5 mm maximum
0.5 mm maximum
16 mm Tape
°
s
Tape
Maximum
Width (mm) Rotation (
8,12
20
16 – 56
10
72 – 200
5
°
S)
Figure 4 – Bending Radius
Embossed
Carrier
Punched
Carrier
1.0 mm maximum
1.0 mm maximum
R
Bending
Radius
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
R
T2051_T494_AUTO • 9/4/2015
15
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3 (Includes
Access Hole at
Slot Location
(Ø 40 mm minimum)
flange distortion
at outer edge)
W2 (Measured at hub)
D
A
(See Note)
N
C
(Arbor hole
diameter)
B
(see Note)
W1 (Measured at hub)
If present,
tape slot in core
for tape start:
2.5 mm minimum width x
10.0 mm minimum depth
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
A
B Minimum
C
D Minimum
8 mm
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
N Minimum
W1
W2 Maximum
W3
50
(1.969)
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
(0.646+0.078/-0.0)
14.4
(0.567)
18.4
(0.724)
22.4
(0.882)
Shall accommodate tape width
without interference
8 mm
12 mm
16 mm
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2051_T494_AUTO • 9/4/2015
16
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Carrier Tape
Punched Carrier
8 mm & 12 mm only
END
Round Sprocket Holes
START
Top Cover Tape
Elongated Sprocket Holes
(32 mm tape and wider)
Trailer
160 mm Minimum
Components
100 mm
Minimum Leader
400 mm Minimum
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
T2051_T494_AUTO • 9/4/2015
17
Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
KEMET Corporation
World Headquarters
Europe
Asia
Southern Europe
Sasso Marconi, Italy
Tel: 39-051-939111
Northeast Asia
Hong Kong
Tel: 852-2305-1168
Mailing Address:
P.O. Box 5928
Greenville, SC 29606
Skopje, Macedonia
Tel: 389-2-55-14-623
Shenzhen, China
Tel: 86-755-2518-1306
www.kemet.com
Tel: 864-963-6300
Fax:864-963-6521
Central Europe
Landsberg, Germany
Tel: 49-8191-3350800
Corporate Offices
FortLauderdale,FL
Tel: 954-766-2800
Kamen, Germany
Tel: 49-2307-438110
North America
Northern Europe
Wyboston, United Kingdom
Tel: 44-1480-273082
Taipei, Taiwan
Tel: 886-2-27528585
Espoo,Finland
Tel: 358-9-5406-5000
Southeast Asia
Singapore
Tel: 65-6701-8033
2835 KEMET Way
Simpsonville, SC 29681
Northeast
Wilmington, MA
Tel: 978-658-1663
Southeast
LakeMary,FL
Tel: 407-855-8886
Central
Novi, MI
Tel: 248-994-1030
Beijing, China
Tel: 86-10-5877-1075
Shanghai, China
Tel: 86-21-6447-0707
Seoul, South Korea
Tel: 82-2-6294-0550
Penang, Malaysia
Tel: 60-4-6430200
Bangalore, India
Tel: 91-806-53-76817
Irving, TX
Tel: 972-915-6041
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
T2051_T494_AUTO • 9/4/2015
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Tantalum Surface Mount Capacitors – Automotive Grade
T494 Series Automotive/Industrial Grade Low ESR MnO2
Disclaimer
Allproductspecifications,statements,informationanddata(collectively,the“Information”)inthisdatasheetaresubjecttochange.Thecustomerisresponsibleforcheckingand
verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed.
All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied.
StatementsofsuitabilityforcertainapplicationsarebasedonKEMETElectronicsCorporation’s(“KEMET”)knowledgeoftypicaloperatingconditionsforsuchapplications,butare
notintendedtoconstitute–andKEMETspecificallydisclaims–anywarrantyconcerningsuitabilityforaspecificcustomerapplicationoruse.TheInformationisintendedforuseonly
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
providedbyKEMETwithreferencetotheuseofKEMET’sproductsisgivengratis,andKEMETassumesnoobligationorliabilityfortheadvicegivenorresultsobtained.
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
T2051_T494_AUTO • 9/4/2015
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