Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Overview
The KEMET T493 is designed for the High Reliability
Series (HRA) requirements of military and aerospace
applications. The T493 is a surface mount product,
offering various lead-frame plating options, Weibull grading
options, surge current testing, F-Tech (an improved anode
manufacturing process), and Simulated Breakdown Voltage
(SBDV) screening options to improve long term reliability.
Standard, low, and ultra-low ESR options are available.
All lots of T493 are conditioned with MIL-PRF-55365
Group A testing. This series is also approved for DLA
drawing 07016 (please see part number list specific to this
drawing).
KEMET’s F-Tech eliminates hidden defects in the dielectric,
which continue to grow in the field, causing capacitor
failures. Based on the fundamental understanding of
degradation mechanisms in tantalum and niobium
capacitors, F-Tech incorporates multiple process
methodologies. Some minimize the oxygen and carbon
content in the anodes, which become contaminants
and can lead to the crystallization of the anodic oxide
dielectric. This process methodology reduces the
contaminants, improving quality of the dielectric. An
additional technology provides a stronger mechanical
connection point between the tantalum lead wire and
tantalum anode, enhancing robustness and product
reliability. The benefit of F-Tech is illustrated by a 2,000
hour, 85°C, 1.32 X rated voltage accelerated life test.
F-Tech parts see no degradation while standard tantalums
have 1.5 orders of magnitude degradation in leakage
current. F-Tech is currently available for T493 Series
(select D and X case capacitance values in 25 V and
higher rated voltage). Please contact KEMET for details on
ordering other part types with these capabilities.
The KEMET patented Simulated Breakdown Screening (SBDS)
is a nondestructive testing technique that simulates the
breakdown voltage (BDV) of a capacitor, without the damage
to its dielectric or to the general population of capacitors.
This screening identifies hidden defects in the dielectric,
providing the highest level of dielectric testing. SBDS is
based on the simulation of breakdown voltage (BDV), the
ultimate test of the dielectric in a capacitor.
Low BDV indicates defects in the dielectric, and therefore, a
higher probability of failure in the field. High BDV indicates
a stronger dielectric and high-reliability performance in the
field. This new screening method allows KEMET to identify
the breakdown voltage of each individual capacitor and
provide only the strongest capacitors from each lot.
SBDS is currently available on select part types in the T493
and T497. Please contact KEMET for details on ordering other
part types with these capabilities.
KEMET offers these technologies per the following options:
• F-Tech only
• SBDS only
• Combination of both F-Tech and SBDS for the ultimate
protection
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© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
1
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Benefits
• F-Tech and Simulated Breakdown Voltage (SBDS)
screening options available
• Tape & Reel standard packaging per EIA 481
• Symmetrical, compliant terminations
• Laser-marked case
• 100% surge current test available on all case sizes
• Termination options B, C, H, K, T, N, and M
• Weibull failure options B and C
•• All parts tested per Group A of MIL–PRF–55365
• Approved for DLA Drawing 07016 applications*
* Defense Logistics Agency (DLA), previously identified as DSCC
Applications
Typical applications include decoupling and filtering in military and aerospace applications.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder.
K-SIM
For a detailed analysis of specific part numbers, please visit ksim.kemet.com to access KEMET’s K-SIM software. KEMET
K-SIM is designed to simulate behavior of components with respect to frequency, ambient temperature, and DC bias levels.
Ordering Information
T
493
D
227
K
006
C
H
Capacitor
Class
Rated Failure Rate/
Capacitance Capacitance Voltage
Termination Finish
Series Case
Size Code (pF)
Tolerance
Design
(VDC)
T=
Tantalum
Military
COTS
A,
B,
C,
D,
E,
X
First two
digits
represent
significant
figures.
Third digit
specifies
number of
zeros.
J = ±5%
K = ±10%
M = ±20%
004 = 4
006 = 6.3
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
050 = 50
063 = 63
A = N/A
B = 0.1%/
1,000 hours
C = 0.01%/
1,000 hours
C = Hot solder dipped
H = Standard soldercoated (SnPb 5% Pb
minimum)
B = Gold-plated
K = Solder fused
T = 100% tin
N = Non-magnetic
100% tin (Sn)
M = Non-magnetic
(SnPb)
61
20
Surge
ESR
61 = None
62 = 10 Cycles after
Weibull, 25°C
63 = 10 cycles after
Weibull, −55°C and
85°C after Weibull
64 = 10 cycles
before Weibull,−55°
and +85°C
10 = ESR
– standard
20 = ESR
– low
30 = ESR
– ultra-low
Packaging
(C-Spec)
Blank = 7"
reel
7280 = 13"
reel
7610 = Bulk
Bag
7640 = Bulk
plastic box
WAFL =
Waffle pack
For detailed part number offerings, please refer to: Table 1A – COTS, Table 1B – DLA Drawing 07016
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Ordering Information – DLA Drawing 07016
07016-
001
K
B
H
A
Drawing Number
Dash Number
Capacitance
Tolerance
Reliability Grade
Termination Finish
Surge
See Part Number
Table
J = ±5%
K = ±10%
M = ±20%
B = 0.1%/1,000 hours
C = 0.01%/1,000 hours
C = Hot solder dipped
H = Standard solder coated
(SnPb 5% Pb minimum)
B = Gold-plated
A = +25°C after Weibull
B = −55°C and +85°C
after Weibull
C = −55°C and +85°C
before Weibull
Z or no option= No test
required
For detailed part number offerings, please refer to: Table 1A – COTS, Table 1B – DLA Drawing 07016
Ordering Information – F-Tech & Simulated Breakdown Screening (SBDS)
T
493
Capacitor
Class
Series
T=
Tantalum
Military
COTS
D
226
K
020
Rated
Case Capacitance Capacitance
Voltage
Tolerance
Size Code (pF)
(VDC)
A,
B,
C,
D,
E,
X
First two
digits
represent
significant
figures.
Third digit
specifies
number of
zeros.
J = ±5%
K = ±10%
M = ±20%
025 = 25
035 = 35
050 = 50
063 = 63
C
H
61
20
Failure Rate/
Design
Termination Finish
Surge
Screening/ESR
C = Hot solder dipped
H = Standard soldercoated (SnPb 5% Pb
minimum)
B = Gold-plated
K = Solder fused
T = 100% tin
N = Non-magnetic
100% tin (Sn)
M = Non-magnetic
(SnPb)
61 = None
62 = 10 Cycles
after Weibull,
25°C
63 = 10 cycles
after Weibull,
−55°C and 85°C
after Weibull
64 = 10 cycles
before Weibull,
−55° and +85°C
11 = F-Tech + SBDS *
12 = SBDS
13 = F-Tech *
21 = Low ESR + 11
22= Low ESR + 12
23 = Low ESR + 13
31= Ultra-low ESR + 11
32 = Ultra-low ESR + 12
33 = Ultra-ow ESR + 13
A = N/A
B = 0.1%/
1,000 hours
C = 0.01%/
1,000 hours
Packaging
(C-Spec)
Blank = 7" Reel
7280 = 13" Reel
7610 = Bulk bag
7640 = Bulk
plastic box
WAFL = Waffle
pack
* Select "C", "D" and "X" case sizes in 20 V and higher rated voltage
For detailed part number offerings, please refer to: Table 1A – COTS, Table 1B – DLA Drawing 07016
Performance Characteristics
Item
Performance Characteristics
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
−55° C to 125° C
0.1 – 470 μF at 120 Hz/25°C
J tolerance (5%), K tolerance (10%), M tolerance (20%)
4 – 63 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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
3
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Qualification
Test
Condition
Characteristics
Δ C/C
Endurance
85°C at rated voltage, 2,000 hours
125°C at 2/3 rated voltage, 2,000 hours
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
Δ C/C
Storage Life
125°C at 0 volts, 2,000 hours
Temperature Stability
MIL–STD–202, Method 107, Condition B, mounted,
−55°C to 125°C, 1,000 cycles
Extreme temperature exposure at a
succession of continuous steps at +25°C,
−55°C, +25°C, +85°C, +125°C, +25°C
Within initial limits
DCL
Within 1.25 x initial limit
ESR
Within initial limits
Mechanical Shock/
Vibration
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
Δ C/C
IL*
±10%
±10%
±15%
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
Within ±10% of initial value
DF
Δ C/C
Thermal Shock
Within ±10% of initial value
DF
25°C and 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
MIL–PRF–55365/8
DLA Drawing 07016
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
4
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Electrical Characteristics
ESR vs. Frequency
1,000
T493B106/020_IMP
T493E476/035_IMP
T493X226/035_IMP
T493B106/020_ESR
T493E476/035_ESR
T493X226/035_ESR
Impedance, ESR (Ohms)
100
10
1
0.1
0.01
100
1,000
10,000
100,000
Frequency (Hz)
1,000,000
10,000,000
Capacitance vs. Frequency
Capacitance (µF)
100
10
T493B106/020
T493E476/035
T493X226/035
1
0.1
100
1,000
10,000
100,000
Frequency (Hz)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
1,000,000
10,000,000
T2007_T493 • 2/14/2020
5
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
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
S
Case Size
KEMET
EIA
F
E
P
Termination cutout
at KEMET's option,
either end
R
L
Typical
Weight
Component
L
W
H
F ±0.1
S ±0.3
B ±0.15
±(0.004) ±(0.012) (Ref) ±0.006
X
(Ref)
P
(Ref)
R
(Ref)
T
(Ref)
A
(Min)
G
(Ref)
E
(Ref)
(mg)
A
3.2±0.2
1.6±0.2
1.6±0.2
3216–18 (0.126±0.008) (0.063±0.008) (0.063±0.008)
1.2
(0.047)
0.8
(0.031)
0.4
(0.016)
0.10±0.10
0.4
0.4
0.13
1.2
1.1
1.3
(0.004±0.004) (0.016) (0.016) (0.005) (0.047) (0.043) (0.051)
58.97
B
3.5±0.2
2.8±0.2
1.9±0.2
3528–21 (0.138±0.008)
(0.110±0.008) (0.075±0.008)
2.2
(0.087)
0.8
(0.031)
0.4
(0.016)
0.10±0.10
0.5
1.0
0.13
1.9
1.8
2.2
(0.004±0.004) (0.020) (0.039) (0.005) (0.075) (0.071) (0.087)
102.3
C
6.0±0.3
3.2±0.3
2.5±0.3
6032–28 (0.236±0.012)
(0.126±0.012) (0.098±0.012)
2.2
(0.087)
1.3
(0.051)
0.5
(0.020)
0.10±0.10
0.9
1.0
0.13
3.1
2.8
2.4
(0.004±0.004) (0.035) (0.039) (0.005) (0.122) (0.110) (0.094)
224.2
D
7.3±0.3
4.3±0.3
2.8±0.3
7343–31 (0.287±0.012)
(0.169±0.012) (0.110±0.012)
4.0±0.3
7.3±0.3
4.3±0.3
7343–43 (0.287±0.012)
(0.169±0.012) (0.157±0.012)
7.3±0.3
6.0±0.3
3.6±0.2
7360–38 (0.287±0.012)
(0.236±0.012) (0.142±0.008)
2.4
(0.094)
2.4
(0.094)
3.1
(0.120)
1.3
(0.051)
1.3
(0.051)
1.3
(0.051)
0.5
(0.020)
0.5
(0.020)
0.5
(0.020)
0.10±0.10
0.9
1.0
0.13
3.8
3.5
3.5
(0.004±0.004) (0.035) (0.039) (0.005) (0.150) (0.138) (0.138)
0.10±0.10
1.7
1.0
0.13
3.8
3.5
3.5
(0.004±0.004) (0.067) (0.039) (0.005) (0.150) (0.138) (0.138)
0.10±0.10
0.13
3.8
3.5
3.5
N/A (0.005)
(0.004±0.004) N/A
(0.150) (0.138) (0.138)
412.33
X
E
652.04
803.76
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. These weights are provided as reference. If exact weights are needed, please contact your KEMET Sales Representative
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
6
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Dimensions – Millimeters (Inches) DLA Drawing 07016
SIDE VIEW
END VIEW
L
W
Termination cutout
at KEMET's option,
either end
BOTTOM VIEW
Solderable
Surfaces
H
P
W2
P
Case Size
Component
Typical Weight
KEMET
H
L
P ±0.3 (0.012)
W
W2 ±0.1 (0.004)
(mg)
A
1.6±0.2
(0.063±0.008)
1.9±0.2
(0.075±0.008)
2.5±0.3
(0.098±0.012)
2.8±0.3
(0.110±0.012)
4.0±0.3
(0.157±0.012)
3.6±0.2
(0.142±0.008)
3.2±0.2
(0.126±0.008)
3.5±0.2
(0.138±0.008)
6.0±0.3
(0.236±0.012)
7.3±0.3
(0.287±0.012)
7.3±0.3
(0.287±0.012)
7.3±0.3
(0.287±0.012)
0.8
(0.031)
0.8
(0.031)
1.3
(0.051)
1.3
(0.051)
1.3
(0.051)
1.3
(0.051)
1.6±0.2
(0.063±0.008)
2.8±0.2
(0.110±0.008)
3.2±0.3
(0.126±0.012)
4.3±0.3
(0.169±0.012)
4.3±0.3
(0.169±0.012)
6.0±0.3
(0.236±0.012)
1.2
(0.047)
2.2
(0.087)
2.2
(0.087)
2.4
(0.094)
2.4
(0.094)
3.1
(0.120)*
58.97
B
C
D
X
E
102.3
224.2
412.33
652.04
803.76
* Previously, KEMET’S “W2” dimension was 4.10 (0.161) for the “E” case.
These weights are provided as reference. If exact weights are needed, please contact your KEMET Sales Representative
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
7
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1A – Ratings & Part Number Reference
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
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
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
2.2
3.3
4.7
6.8
6.8
10
10
15
15
22
22
22
33
33
33
47
47
68
68
68
100
100
100
100
150
150
220
330
330
1.5
2.2
3.3
4.7
4.7
6.8
6.8
10
10
15
15
15
22
22
22
33
33
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
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
A/3216-18
B/3528-21
C/6032-28
D/7343-31
C/6032-28
D/7343-31
D/7343-31
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
B/3528-21
C/6032-28
A/3216-18
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
T493A225(1)004(2)(3)(4)(5)
T493A335(1)004(2)(3)(4)(5)
T493A475(1)004(2)(3)(4)(5)
T493A685(1)004(2)(3)(4)(5)
T493B685(1)004(2)(3)(4)(5)
T493A106(1)004(2)(3)(4)(5)
T493B106(1)004(2)(3)(4)(5)
T493A156(1)004(2)(3)(4)(5)
T493B156(1)004(2)(3)(4)(5)
T493A226(1)004(2)(3)(4)(5)
T493B226(1)004(2)(3)(4)(5)
T493C226(1)004(2)(3)(4)(5)
T493A336(1)004(2)(3)(4)(5)
T493B336(1)004(2)(3)(4)(5)
T493C336(1)004(2)(3)(4)(5)
T493B476(1)004(2)(3)(4)(5)
T493C476(1)004(2)(3)(4)(5)
T493B686(1)004(2)(3)(4)(5)
T493C686(1)004(2)(3)(4)(5)
T493D686(1)004(2)(3)(4)(5)
T493A107(1)004(2)(3)(4)(5)
T493B107(1)004(2)(3)(4)(5)
T493C107(1)004(2)(3)(4)(5)
T493D107(1)004(2)(3)(4)(5)
T493C157(1)004(2)(3)(4)(5)
T493D157(1)004(2)(3)(4)(5)
T493D227(1)004(2)(3)(4)(5)
T493D337(1)004(2)(3)(4)(5)
T493X337(1)004(2)(3)(4)(5)
T493A155(1)006(2)(3)(4(5)
T493A225(1)006(2)(3)(4)(5)
T493A335(1)006(2)(3)(4)(5)
T493A475(1)006(2)(3)(4)(5)
T493B475(1)006(2)(3)(4)(5)
T493A685(1)006(2)(3)(4)(5)
T493B685(1)006(2)(3)(4)(5)
T493A106(1)006(2)(3)(4)(5)
T493B106(1)006(2)(3)(4)(5)
T493A156(1)006(2)(3)(4)(5)
T493B156(1)006(2)(3)(4)(5)
T493C156(1)006(2)(3)(4)(5)
T493A226(1)006(2)(3)(4)(5)
T493B226(1)006(2)(3)(4)(5)
T493C226(1)006(2)(3)(4)(5)
T493B336(1)006(2)(3)(4)(5)
T493C336(1)006(2)(3)(4)(5)
T493B476(1)006(2)(3)(4)(5)
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
Standard
ESR
Low ESR
Ultralow ESR
µA at +25°C
Maximum/
5 Minutes
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.9
0.9
0.9
1.3
1.3
1.3
1.9
1.9
2.7
2.7
2.7
4
4
4
4
6
6
8.8
13.2
13.2
0.5
0.5
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
3.0
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
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
6.0
6.0
6.0
30.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
% at +25°C
120 Hz
Maximum
Ω at 25°C
100 kHz
Maximum
8.0
8.0
8.0
6.0
5.5
6.0
3.5
4.0
3.5
4.0
3.5
1.8
4.0
3.5
1.8
3.0
1.8
3.5
1.6
0.8
1.4
1.0
1.2
0.8
1.2
0.8
0.9
0.7
0.5
8.0
8.0
8.0
6.0
5.5
6.0
3.5
4.0
3.5
4.0
3.5
1.8
4.0
3.5
1.8
3.0
1.8
3.5
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
6.0
4.0
3.5
3.0
2.0
2.0
1.2
1.5
1.2
1.5
0.6
0.5
3.0
0.5
0.5
0.5
0.5
2.0
0.25
0.2
N/A
0.7
0.2
0.2
0.3
0.15
0.7
0.15
0.2
6.0
6.0
6.0
3.5
3.5
2.0
1.2
2.0
1.0
1.5
0.7
0.6
3.0
0.6
0.5
0.6
0.3
2.0
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.50
N/A
N/A
0.25
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Ω at 25°C
100 kHz
Maximum
DC
Leakage
DF
Standard
ESR
Low ESR
Ultra-low
ESR
Maximum
Operating
Temp
MSL
°C
Reflow Temp
≤ 260°C
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
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
°C
Reflow Temp
≤ 260°C
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ± 20%, K for ± 10% or J for 5%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours) or A = N/A. Designates Reliability Level.
(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder-plated, K = Solder Fused or T = 100% Tin (Sn). Designates
Termination Finish.
(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles −55°C +85°C after Weibull 64 = 10 cycles −55°C +85°C before
Weibull or 6(X)11, 6(X)12, 6(X)13, 6(X)21, 6(X)22, 6(X)23, 6(X)31, 6(X)32, 6(X)33. Designates screening options.
(5) To complete KEMET part number, insert 10 = Standard ESR, 20 = Low ESR or 30 = Ultra Low ESR. Designates ESR option.
Refer to Ordering Information for additional detail.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
8
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1A – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
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
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
47
47
68
68
68
100
100
100
150
150
220
220
220
330
330
470
1
1.5
2.2
3.3
3.3
4.7
4.7
6.8
6.8
10
10
10
15
15
15
22
22
33
33
33
47
47
68
68
68
100
100
150
150
220
220
C/6032-28
D/7343-31
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
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
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
X/7343-43
C/6032-28
D/7343-31
D/7343-31
X/7343-43
D/7343-31
X/7343-43
T493C476(1)006(2)(3)(4)(5)
T493D476(1)006(2)(3)(4)(5)
T493B686(1)006(2)(3)(4)(5)
T493C686(1)006(2)(3)(4)(5)
T493D686(1)006(2)(3)(4)(5)
T493B107(1)006(2)(3)(4)(5)
T493C107(1)006(2)(3)(4)(5)
T493D107(1)006(2)(3)(4)(5)
T493C157(1)006(2)(3)(4)(5)
T493D157(1)006(2)(3)(4)(5)
T493C227(1)006(2)(3)(4)(5)
T493D227(1)006(2)(3)(4)(5)
T493X227(1)006(2)(3)(4)(5)
T493D337(1)006(2)(3)(4)(5)
T493X337(1)006(2)(3)(4)(5)
T493X477(1)006(2)(3)(4)(5)
T493A105(1)010(2)(3)(4)(5)
T493A155(1)010(2)(3)(4)(5)
T493A225(1)010(2)(3)(4)(5)
T493A335(1)010(2)(3)(4)(5)
T493B335(1)010(2)(3)(4)(5)
T493A475(1)010(2)(3)(4)(5)
T493B475(1)010(2)(3)(4)(5)
T493A685(1)010(2)(3)(4)(5)
T493B685(1)010(2)(3)(4)(5)
T493A106(1)010(2)(3)(4)(5)
T493B106(1)010(2)(3)(4)(5)
T493C106(1)010(2)(3)(4)(5)
T493A156(1)010(2)(3)(4)(5)
T493B156(1)010(2)(3)(4)(5)
T493C156(1)010(2)(3)(4)(5)
T493B226(1)010(2)(3)(4)(5)
T493C226(1)010(2)(3)(4)(5)
T493B336(1)010(2)(3)(4)(5)
T493C336(1)010(2)(3)(4)(5)
T493D336(1)010(2)(3)(4)(5)
T493C476(1)010(2)(3)(4)(5)
T493D476(1)010(2)(3)(4)(5)
T493C686(1)010(2)(3)(4)(5)
T493D686(1)010(2)(3)(4)(5)
T493X686(1)010(2)(3)(4)(5)
T493C107(1)010(2)(3)(4)(5)
T493D107(1)010(2)(3)(4)(5)
T493D157(1)010(2)(3)(4)(5)
T493X157(1)010(2)(3)(4)(5)
T493D227(1)010(2)(3)(4)(5)
T493X227(1)010(2)(3)(4)(5)
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
Standard
ESR
Low ESR
Ultralow ESR
µA at +25°C
Maximum/
5 Minutes
3.0
3.0
4.3
4.3
4.3
6.3
6.3
6.3
9.5
9.5
13.9
13.9
13.9
20.8
20.8
29.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
1
1
1
1.5
1.5
1.5
2.2
2.2
3.3
3.3
3.3
4.7
4.7
6.8
6.8
6.8
10
10
15
15
22
22
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
6.0
6.0
8.0
6.0
6.0
15.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
8.0
8.0
10.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
% at +25°C
120 Hz
Maximum
Ω at 25°C
100 kHz
Maximum
1.6
0.8
1.0
1.2
0.8
10.0
1.2
0.8
1.2
0.7
1.2
0.7
0.7
0.5
0.5
0.2
10.0
8.0
8.0
6.0
5.5
6.0
3.5
6.0
3.5
4.0
3.5
1.8
6.0
3.5
1.8
3.0
1.8
3.5
1.6
0.8
1.2
0.8
1.2
0.8
0.5
1.2
0.7
0.7
0.7
0.5
0.5
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
0.25
0.22
0.65
0.2
0.2
8.0
0.3
0.15
0.3
0.15
0.3
0.1
0.15
0.15
0.1
0.1
6.0
6.0
6.0
4.0
3.5
3.0
1.5
3.0
1.2
1.8
0.8
0.6
4.0
0.7
0.5
0.7
0.4
2.0
0.3
0.3
0.3
0.2
0.3
0.2
0.15
0.3
0.1
0.1
0.2
0.2
0.1
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
N/A
N/A
N/A
N/A
0.18
0.70
0.15
N/A
0.20
N/A
0.23
0.10
0.07
0.10
0.07
0.05
N/A
N/A
N/A
N/A
N/A
N/A
1.3
N/A
0.90
N/A
0.75
N/A
3.2
N/A
0.48
N/A
0.29
N/A
N/A
N/A
N/A
0.08
0.23
0.09
N/A
N/A
0.08
0.08
0.09
0.08
0.05
Ω at 25°C
100 kHz
Maximum
DC
Leakage
DF
Standard
ESR
Low ESR
Ultra-low
ESR
Maximum
Operating
Temp
MSL
°C
Reflow Temp
≤ 260°C
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
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
°C
Reflow Temp
≤ 260°C
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ± 20%, K for ± 10% or J for 5%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours) or A = N/A. Designates Reliability Level.
(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder-plated, K = Solder Fused or T = 100% Tin (Sn). Designates
Termination Finish.
(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles −55°C +85°C after Weibull 64 = 10 cycles −55°C +85°C before
Weibull or 6(X)11, 6(X)12, 6(X)13, 6(X)21, 6(X)22, 6(X)23, 6(X)31, 6(X)32, 6(X)33. Designates screening options.
(5) To complete KEMET part number, insert 10 = Standard ESR, 20 = Low ESR or 30 = Ultra Low ESR. Designates ESR option.
Refer to Ordering Information for additional detail.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
9
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1A – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
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
16
16
16
16
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
330
470
0.68
1
1.5
2.2
3.3
3.3
4.7
4.7
6.8
6.8
6.8
10
10
10
15
15
22
22
22
33
33
47
47
68
100
100
150
150
220
0.47
0.68
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
X/7343-43
X/7343-43
A/3216-18
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
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
D/7343-31
D/7343-31
X/7343-43
D/7343-31
X/7343-43
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
B/3528-21
C/6032-28
B/3528-21
C/6032-28
B/3528-21
C/6032-28
T493X337(1)010(2)(3)(4)(5)
T493X477(1)010(2)(3)(4)(5)
T493A684(1)016(2)(3)(4)(5)
T493A105(1)016(2)(3)(4)(5)
T493A155(1)016(2)(3)(4)(5)
T493A225(1)016(2)(3)(4)(5)
T493A335(1)016(2)(3)(4)(5)
T493B335(1)016(2)(3)(4)(5)
T493A475(1)016(2)(3)(4)(5)
T493B475(1)016(2)(3)(4)(5)
T493A685(1)016(2)(3)(4)(5)
T493B685(1)016(2)(3)(4)(5)
T493C685(1)016(2)(3)(4)(5)
T493A106(1)016(2)(3)(4)(5)
T493B106(1)016(2)(3)(4)(5)
T493C106(1)016(2)(3)(4)(5)
T493B156(1)016(2)(3)(4)(5)
T493C156(1)016(2)(3)(4)(5)
T493B226(1)016(2)(3)(4)(5)
T493C226(1)016(2)(3)(4)(5)
T493D226(1)016(2)(3)(4)(5)
T493C336(1)016(2)(3)(4)(5)
T493D336(1)016(2)(3)(4)(5)
T493C476(1)016(2)(3)(4)(5)
T493D476(1)016(2)(3)(4)(5)
T493D686(1)016(2)(3)(4)(5)
T493D107(1)016(2)(3)(4)(5)
T493X107(1)016(2)(3)(4)(5)
T493D157(1)016(2)(3)(4)(5)
T493X157(1)016(2)(3)(4)(5)
T493X227(1)016(2)(3)(4)(5)
T493A474(1)020(2)(3)(4)(5)
T493A684(1)020(2)(3)(4)(5)
T493A105(1)020(2)(3)(4)(5)
T493A155(1)020(2)(3)(4)(5)
T493B155(1)020(2)(3)(4)(5)
T493A225(1)020(2)(3)(4)(5)
T493B225(1)020(2)(3)(4)(5)
T493A335(1)020(2)(3)(4)(5)
T493B335(1)020(2)(3)(4)(5)
T493A475(1)020(2)(3)(4)(5)
T493B475(1)020(2)(3)(4)(5)
T493C475(1)020(2)(3)(4)(5)
T493B685(1)020(2)(3)(4)(5)
T493C685(1)020(2)(3)(4)(5)
T493B106(1)020(2)(3)(4)(5)
T493C106(1)020(2)(3)(4)(5)
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
Standard
ESR
Low ESR
Ultralow ESR
µA at +25°C
Maximum/
5 Minutes
33
47
0.5
0.5
0.5
0.5
0.5
0.5
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
10.9
16
16
24
24
35.2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
0.9
0.9
0.9
1.4
1.4
2
2
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
10.0
10.0
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
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
8.0
8.0
8.0
12.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
% at +25°C
120 Hz
Maximum
Ω at 25°C
100 kHz
Maximum
0.5
0.2
12.0
10.0
8.0
6.0
6.0
3.5
6.0
3.5
7.0
3.5
1.9
3.0
3.5
1.8
3.0
1.8
2.2
1.6
0.8
1.2
0.8
1.2
0.8
0.7
0.7
0.7
0.7
0.5
0.5
14.0
12.0
10.0
8.0
6.0
7.0
3.5
7.0
3.5
6.0
3.5
2.4
3.5
1.9
3.0
1.8
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
0.1
0.05
8.0
6.0
6.0
4.0
3.5
2.0
3.0
1.5
3.0
1.2
0.8
N/A
0.8
0.6
0.8
0.4
0.8
0.4
0.25
0.3
0.25
0.5
0.2
0.2
0.125
0.1
0.4
0.2
0.2
9.0
8.0
5.5
4.5
4.0
4.0
1.5
4.0
1.3
1.8
1.0
0.6
1.0
0.6
1.0
0.5
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
0.05
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.75
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.23
0.15
0.35
0.10
0.15
0.10
0.08
0.15
0.10
0.10
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
0.48
Ω at 25°C
100 kHz
Maximum
DC
Leakage
DF
Standard
ESR
Low ESR
Ultra-low
ESR
Maximum
Operating
Temp
MSL
°C
Reflow Temp
≤ 260°C
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
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
°C
Reflow Temp
≤ 260°C
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ± 20%, K for ± 10% or J for 5%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours) or A = N/A. Designates Reliability Level.
(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder-plated, K = Solder Fused or T = 100% Tin (Sn). Designates
Termination Finish.
(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles −55°C +85°C after Weibull 64 = 10 cycles −55°C +85°C before
Weibull or 6(X)11, 6(X)12, 6(X)13, 6(X)21, 6(X)22, 6(X)23, 6(X)31, 6(X)32, 6(X)33. Designates screening options.
(5) To complete KEMET part number, insert 10 = Standard ESR, 20 = Low ESR or 30 = Ultra Low ESR. Designates ESR option.
Refer to Ordering Information for additional detail.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
10
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1A – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
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
25
25
25
25
25
35
35
35
35
35
15
15
22
22
33
47
47
68
68
0.33
0.47
0.68
0.68
1
1
1.5
1.5
2.2
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
10
10
15
15
15
22
22
22
33
33
47
47
68
68
0.1
0.15
0.22
0.33
0.47
C/6032-28
D/7343-31
C/6032-28
D/7343-31
D/7343-31
D/7343-31
X/7343-43
D/7343-31
X/7343-43
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
B/3528-21
C/6032-28
B/3528-21
C/6032-28
A/3216-18
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
X/7343-43
C/6032-28
D/7343-31
X/7343-43
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
A/3216-18
T493C156(1)020(2)(3)(4)(5)
T493D156(1)020(2)(3)(4)(5)
T493C226(1)020(2)(3)(4)(5)
T493D226(1)020(2)(3)(4)(5)
T493D336(1)020(2)(3)(4)(5)
T493D476(1)020(2)(3)(4)(5)
T493X476(1)020(2)(3)(4)(5)
T493D686(1)020(2)(3)(4)(5)
T493X686(1)020(2)(3)(4)(5)
T493A334(1)025(2)(3)(4)(5)
T493A474(1)025(2)(3)(4)(5)
T493A684(1)025(2)(3)(4)(5)
T493B684(1)025(2)(3)(4)(5)
T493A105(1)025(2)(3)(4)(5)
T493B105(1)025(2)(3)(4)(5)
T493A155(1)025(2)(3)(4)(5)
T493B155(1)025(2)(3)(4)(5)
T493A225(1)025(2)(3)(4)(5)
T493B225(1)025(2)(3)(4)(5)
T493C225(1)025(2)(3)(4)(5)
T493B335(1)025(2)(3)(4)(5)
T493C335(1)025(2)(3)(4)(5)
T493A475(1)025(2)(3)(4)(5)
T493B475(1)025(2)(3)(4)(5)
T493C475(1)025(2)(3)(4)(5)
T493B685(1)025(2)(3)(4)(5)
T493C685(1)025(2)(3)(4)(5)
T493D685(1)025(2)(3)(4)(5)
T493C106(1)025(2)(3)(4)(5)
T493D106(1)025(2)(3)(4)(5)
T493C156(1)025(2)(3)(4)(5)
T493D156(1)025(2)(3)(4)(5)
T493X156(1)025(2)(3)(4)(5)
T493C226(1)025(2)(3)(4)(5)
T493D226(1)025(2)(3)(4)(5)
T493X226(1)025(2)(3)(4)(5)
T493D336(1)025(2)(3)(4)(5)
T493X336(1)025(2)(3)(4)(5)
T493D476(1)025(2)(3)(4)(5)
T493X476(1)025(2)(3)(4)(5)
T493X686(1)025(2)(3)(4)(5)
T493E686(1)025(2)(3)(4)(5)
T493A104(1)035(2)(3)(4)(5)
T493A154(1)035(2)(3)(4)(5)
T493A224(1)035(2)(3)(4)(5)
T493A334(1)035(2)(3)(4)(5)
T493A474(1)035(2)(3)(4)(5)
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
Standard
ESR
Low ESR
Ultralow ESR
µA at +25°C
Maximum/
5 Minutes
3
3
4.4
4.4
6.6
9.4
9.4
13.6
13.6
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.8
0.8
1.2
1.2
1.2
1.7
1.7
1.7
2.5
2.5
3.8
3.8
3.8
5.5
5.5
5.5
8.3
8.3
11.8
11.8
17
17
0.5
0.5
0.5
0.5
0.5
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
6.0
6.0
6.0
6.0
6.0
6.0
4.0
8.0
6.0
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
6.0
6.0
6.0
4.0
6.0
6.0
10.0
6.0
8.0
8.0
4.0
4.0
4.0
4.0
4.0
% at +25°C
120 Hz
Maximum
Ω at 25°C
100 kHz
Maximum
1.7
1.0
1.2
0.8
0.8
0.7
0.7
0.7
0.7
15.0
14.0
10.0
7.5
8.0
5.0
10.0
5.0
7.0
4.5
3.5
3.5
2.5
3.1
1.5
2.4
2.8
1.9
1.4
1.5
1.0
1.5
1.0
0.7
0.4
0.8
0.7
0.7
0.7
0.7
0.7
0.3
0.1
20.0
19.0
18.0
15.0
14.0
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
0.4
0.35
0.4
0.3
0.2
0.2
0.15
0.2
0.15
10.0
9.0
6.0
5.5
4.0
2.0
3.0
1.5
N/A
1.2
2.2
2.0
1.2
N/A
1.0
0.6
0.7
0.6
1.0
0.5
0.4
0.9
0.35
0.2
.275
0.2
0.23
0.4
0.3
0.2
0.3
N/A
N/A
10.0
6.0
6.0
6.0
4.0
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
0.38
0.28
N/A
0.18
0.15
0.10
0.10
0.15
0.12
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.30
N/A
0.75
N/A
N/A
0.58
N/A
0.49
N/A
0.45
N/A
N/A
0.28
N/A
N/A
N/A
N/A
0.09
0.18
0.12
0.15
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Ω at 25°C
100 kHz
Maximum
DC
Leakage
DF
Standard
ESR
Low ESR
Ultra-low
ESR
Maximum
Operating
Temp
MSL
°C
Reflow Temp
≤ 260°C
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
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
°C
Reflow Temp
≤ 260°C
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ± 20%, K for ± 10% or J for 5%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours) or A = N/A. Designates Reliability Level.
(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder-plated, K = Solder Fused or T = 100% Tin (Sn). Designates
Termination Finish.
(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles −55°C +85°C after Weibull 64 = 10 cycles −55°C +85°C before
Weibull or 6(X)11, 6(X)12, 6(X)13, 6(X)21, 6(X)22, 6(X)23, 6(X)31, 6(X)32, 6(X)33. Designates screening options.
(5) To complete KEMET part number, insert 10 = Standard ESR, 20 = Low ESR or 30 = Ultra Low ESR. Designates ESR option.
Refer to Ordering Information for additional detail.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
11
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1A – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
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
50
50
50
0.47
0.68
0.68
1
1
1.5
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
15
22
22
33
33
47
47
0.1
0.15
0.15
0.22
0.22
0.33
0.47
0.47
0.68
0.68
1
1
1.5
1.5
2.2
2.2
3.3
4.7
B/3528-21
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
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
C/6032-28
D/7343-31
C/6032-28
D/7343-31
X/7343-43
C/6032-28
D/7343-31
X/7343-43
D/7343-31
X/7343-43
D/7343-31
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
A/3216-18
C/6032-28
B/3528-21
C/6032-28
C/6032-28
D/7343-31
C/6032-28
D/7343-31
D/7343-31
D/7343-31
T493B474(1)035(2)(3)(4)(5)
T493A684(1)035(2)(3)(4)(5)
T493B684(1)035(2)(3)(4)(5)
T493A105(1)035(2)(3)(4)(5)
T493B105(1)035(2)(3)(4)(5)
T493A155(1)035(2)(3)(4)(5)
T493B155(1)035(2)(3)(4)(5)
T493C155(1)035(2)(3)(4)(5)
T493B225(1)035(2)(3)(4)(5)
T493C225(1)035(2)(3)(4)(5)
T493B335(1)035(2)(3)(4)(5)
T493C335(1)035(2)(3)(4)(5)
T493B475(1)035(2)(3)(4)(5)
T493C475(1)035(2)(3)(4)(5)
T493D475(1)035(2)(3)(4)(5)
T493C685(1)035(2)(3)(4)(5)
T493D685(1)035(2)(3)(4)(5)
T493C106(1)035(2)(3)(4)(5)
T493D106(1)035(2)(3)(4)(5)
T493X106(1)035(2)(3)(4)(5)
T493C156(1)035(2)(3)(4)(5)
T493D156(1)035(2)(3)(4)(5)
T493X156(1)035(2)(3)(4)(5)
T493D226(1)035(2)(3)(4)(5)
T493X226(1)035(2)(3)(4)(5)
T493D336M035(2)(3)(4)(5)
T493X336(1)035(2)(3)(4)(5)
T493X476(1)035(2)(3)(4)(5)
T493E476(1)035(2)(3)(4)(5)
T493A104(1)050(2)(3)(4)(5)
T493A154(1)050(2)(3)(4)(5)
T493B154(1)050(2)(3)(4)(5)
T493A224(1)050(2)(3)(4)(5)
T493B224(1)050(2)(3)(4)(5)
T493B334(1)050(2)(3)(4)(5)
T493B474(1)050(2)(3)(4)(5)
T493C474(1)050(2)(3)(4)(5)
T493A684(1)050(2)(3)(4)(5)
T493C684(1)050(2)(3)(4)(5)
T493B105(1)050(2)(3)(4)(5)
T493C105(1)050(2)(3)(4)(5)
T493C155(1)050(2)(3)(4)(5)
T493D155(1)050(2)(3)(4)(5)
T493C225(1)050(2)(3)(4)(5)
T493D225(1)050(2)(3)(4)(5)
T493D335(1)050(2)(3)(4)(5)
T493D475(1)050(2)(3)(4)(5)
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
Standard
ESR
Low ESR
Ultralow ESR
µA at +25°C
Maximum/
5 Minutes
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
5.3
7.7
7.7
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
0.8
0.8
1.1
1.1
1.7
2.4
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
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
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
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
6.0
6.0
6.0
6.0
6.0
6.0
% at +25°C
120 Hz
Maximum
Ω at 25°C
100 kHz
Maximum
8.0
10.0
6.5
10.0
5.0
7.5
5.0
4.5
4.0
3.5
3.5
2.5
1.5
2.5
1.5
2.0
1.3
2.0
1.0
0.9
0.45
0.8
0.9
0.7
0.7
0.3
0.6
0.25
0.5
20.0
19.0
16.0
18.0
14.0
10.0
9.0
8.0
7.9
7.0
7.0
5.5
4.5
3.5
3.5
2.5
2.0
1.5
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
2.5
6.0
2.5
6.0
2.0
N/A
3.0
2.5
2.5
1.5
1.3
0.8
N/A
0.6
0.7
0.9
0.5
1.2
0.3
0.25
N/A
0.3
0.3
0.4
0.3
N/A
0.3
N/A
0.3
10.0
10.0
10.0
N/A
10.0
2.5
2.0
1.8
N/A
1.6
N/A
1.6
1.5
1.0
1.5
0.8
0.8
0.6
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
1.5
N/A
N/A
N/A
1.5
N/A
N/A
N/A
1.5
0.75
N/A
0.60
N/A
0.45
N/A
N/A
0.40
N/A
0.25
0.18
N/A
0.23
0.20
0.20
0.20
N/A
0.18
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1.3
N/A
N/A
N/A
0.60
0.70
0.28
Ω at 25°C
100 kHz
Maximum
DC
Leakage
DF
Standard
ESR
Low ESR
Ultra-low
ESR
Maximum
Operating
Temp
MSL
°C
Reflow Temp
≤ 260°C
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
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
°C
Reflow Temp
≤ 260°C
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ± 20%, K for ± 10% or J for 5%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours) or A = N/A. Designates Reliability Level.
(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder-plated, K = Solder Fused or T = 100% Tin (Sn). Designates
Termination Finish.
(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles −55°C +85°C after Weibull 64 = 10 cycles −55°C +85°C before
Weibull or 6(X)11, 6(X)12, 6(X)13, 6(X)21, 6(X)22, 6(X)23, 6(X)31, 6(X)32, 6(X)33. Designates screening options.
(5) To complete KEMET part number, insert 10 = Standard ESR, 20 = Low ESR or 30 = Ultra Low ESR. Designates ESR option.
Refer to Ordering Information for additional detail.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
12
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1A – Ratings & Part Number Reference cont.
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
50
50
50
50
50
63
63
4.7
6.8
6.8
10
15
6.8
10
X/7343-43
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
T493X475(1)050(2)(3)(4)(5)
T493D685(1)050(2)(3)(4)(5)
T493X685(1)050(2)(3)(4)(5)
T493X106(1)050(2)(3)(4)(5)
T493X156(1)050(2)(3)(4)(5)
T493X685(1)063(2)(3)(4)(5)
T493X106(1)063(2)(3)(4)(5)
VDC at 85°C
µF
KEMET/EIA
(See below for
part options)
Rated
Voltage
Rated
Capacitance
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
Standard
ESR
Low ESR
Ultralow ESR
µA at +25°C
Maximum/
5 Minutes
2.4
3.4
3.4
5
7.5
4.3
6.3
µA at +25°C
Maximum/
5 Minutes
% at +25°C
120 Hz
Maximum
4.0
6.0
6.0
6.0
6.0
6.0
6.0
% at +25°C
120 Hz
Maximum
Ω at 25°C
100 kHz
Maximum
0.9
0.6
1.0
0.7
1.0
1.0
0.6
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
0.3
0.3
0.5
0.4
N/A
0.6
0.4
Ω at 25°C
100 kHz
Maximum
Ω at 25°C
100 kHz
Maximum
N/A
N/A
N/A
N/A
N/A
0.3
0.2
Ω at 25°C
100 kHz
Maximum
DC
Leakage
DF
Standard
ESR
Low ESR
Ultra-low
ESR
Maximum
Operating
Temp
MSL
°C
Reflow Temp
≤ 260°C
125
125
125
125
125
125
125
1
1
1
1
1
1
1
°C
Reflow Temp
≤ 260°C
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ± 20%, K for ± 10% or J for 5%. Designates Capacitance tolerance.
(2) To complete KEMET part number, insert B (0.1%/1,000 Hours), C (0.01%/1,000 Hours) or A = N/A. Designates Reliability Level.
(3) To complete KEMET part number, insert B = Gold-plated, C = Hot solder dipped, H = Solder-plated, K = Solder Fused or T = 100% Tin (Sn). Designates
Termination Finish.
(4) To complete KEMET part number, insert 61 = None, 62 = 10 cycles +25°C, 63 = 10 cycles −55°C +85°C after Weibull 64 = 10 cycles −55°C +85°C before
Weibull or 6(X)11, 6(X)12, 6(X)13, 6(X)21, 6(X)22, 6(X)23, 6(X)31, 6(X)32, 6(X)33. Designates screening options.
(5) To complete KEMET part number, insert 10 = Standard ESR, 20 = Low ESR or 30 = Ultra Low ESR. Designates ESR option.
Refer to Ordering Information for additional detail.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
13
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1B – DLA Drawing 07016, Ratings & Part Number Reference
Rated Rated
Voltage Cap
Case
Code/
Case Size
VDC at 85°C
µF
KEMET/EIA
4
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
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
16
16
16
33
100
100
3.3
4.7
6.8
10
15
22
22
33
47
68
68
100
150
220
330
330
470
470
4.7
6.8
10
10
15
15
22
22
22
33
33
33
47
47
68
68
100
220
220
330
330
470
470
2.2
3.3
3.3
4.7
6.8
6.8
10
10
15
15
22
22
A/3216-18
A/3216-18
B/3528-20
A/3216-18
A/3216-18
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-20
B/3528-20
C/6032-28
B/3528-20
C/6032-28
C/6032-28
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
A/3216-18
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-20
B/3528-20
B/3528-20
C/6032-28
B/3528-20
B/3528-20
C/6032-28
C/6032-28
C/6032-28
C/6032-28
D/7343-31
C/6032-28
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
A/3216-18
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-20
A/3216-18
B/3528-20
B/3528-20
B/3528-20
B/3528-20
C/6032-28
VDC at 85°C
µF
KEMET/EIA
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DLA
DC
Drawing 07016
Leakage
Part Number
DF
Maximum
Standard
Operating
ESR
Temp
(See page 2 for
Ordering Information)
T493A336(1)004(2)(3)(4)20
T493A107(1)004(2)(3)(4)10
T493B107(1)004(2)(3)(4)20
T493A335(1)006(2)(3)(4)10
T493A475(1)006(2)(3)(4)10
T493A685(1)006(2)(3)(4)20
T493A106(1)006(2)(3)(4)10
T493A156(1)006(2)(3)(4)20
T493A226(1)006(2)(3)(4)20
T493B226(1)006(2)(3)(4)20
T493B336(1)006(2)(3)(4)20
T493C476(1)006(2)(3)(4)20
T493B686(1)006(2)(3)(4)10
T493C686(1)006(2)(3)(4)20
T493C107(1)006(2)(3)(4)30
T493D157(1)006(2)(3)(4)10
T493D227(1)006(2)(3)(4)20
T493X337(1)006(2)(3)(4)10
T493X337(1)006(2)(3)(4)20
T493X477M006(2)(3)(4)10
T493X477M006(2)(3)(4)20
T493A475(1)010(2)(3)(4)20
T493A685(1)010(2)(3)(4)20
T493A106(1)010(2)(3)(4)10
T493A106(1)010(2)(3)(4)20
T493A156(1)010(2)(3)(4)30
T493B156(1)010(2)(3)(4)20
T493B226(1)010(2)(3)(4)10
T493B226(1)010(2)(3)(4)20
T493C226(1)010(2)(3)(4)30
T493B336(1)010(2)(3)(4)10
T493B336(1)010(2)(3)(4)20
T493C336(1)010(2)(3)(4)20
T493C476(1)010(2)(3)(4)10
T493C476(1)010(2)(3)(4)20
T493C686(1)010(2)(3)(4)20
T493D686(1)010(2)(3)(4)30
T493C107(1)010(2)(3)(4)10
T493D227(1)010(2)(3)(4)30
T493X227(1)010(2)(3)(4)30
T493X337(1)010(2)(3)(4)20
T493X337(1)010(2)(3)(4)30
T493X477M010(2)(3)(4)10
T493X477M010(2)(3)(4)20
T493A225(1)016(2)(3)(4)30
T493A335(1)016(2)(3)(4)10
T493A335(1)016(2)(3)(4)20
T493A475(1)016(2)(3)(4)10
T493A685(1)016(2)(3)(4)10
T493B685(1)016(2)(3)(4)20
T493A106(1)016(2)(3)(4)10
T493B106(1)016(2)(3)(4)20
T493B156(1)016(2)(3)(4)10
T493B156(1)016(2)(3)(4)20
T493B226(1)016(2)(3)(4)10
T493C226(1)016(2)(3)(4)20
(See page 2 for
Ordering Information)
(See page 2 for
Ordering Information)
07016-001(1)(2)(3)(4)
07016-003(1)(2)(3)(4)
07016-004(1)(2)(3)(4)
07016-006(1)(2)(3)(4)
07016-007(1)(2)(3)(4)
07016-008(1)(2)(3)(4)
07016-009(1)(2)(3)(4)
07016-010(1)(2)(3)(4)
07016-011(1)(2)(3)(4)
07016-012(1)(2)(3)(4)
07016-013(1)(2)(3)(4)
07016-014(1)(2)(3)(4)
07016-015(1)(2)(3)(4)
07016-016(1)(2)(3)(4)
07016-017(1)(2)(3)(4)
07016-019(1)(2)(3)(4)
07016-020(1)(2)(3)(4)
07016-021(1)(2)(3)(4)
07016-022(1)(2)(3)(4)
07016-023M(2)(3)(4)
07016-024M(2)(3)(4)
07016-026(1)(2)(3)(4)
07016-027(1)(2)(3)(4)
07016-028(1)(2)(3)(4)
07016-029(1)(2)(3)(4)
07016-030(1)(2)(3)(4)
07016-032(1)(2)(3)(4)
07016-033(1)(2)(3)(4)
07016-034(1)(2)(3)(4)
07016-035(1)(2)(3)(4)
07016-037(1)(2)(3)(4)
07016-038(1)(2)(3)(4)
07016-039(1)(2)(3)(4)
07016-040(1)(2)(3)(4)
07016-041(1)(2)(3)(4)
07016-042(1)(2)(3)(4)
07016-044(1)(2)(3)(4)
07016-045(1)(2)(3)(4)
07016-049(1)(2)(3)(4)
07016-051(1)(2)(3)(4)
07016-054(1)(2)(3)(4)
07016-055(1)(2)(3)(4)
07016-057M(2)(3)(4)
07016-058M(2)(3)(4)
07016-060(1)(2)(3)(4)
07016-061(1)(2)(3)(4)
07016-062(1)(2)(3)(4)
07016-063(1)(2)(3)(4)
07016-064(1)(2)(3)(4)
07016-065(1)(2)(3)(4)
07016-066(1)(2)(3)(4)
07016-067(1)(2)(3)(4)
07016-068(1)(2)(3)(4)
07016-069(1)(2)(3)(4)
07016-070(1)(2)(3)(4)
07016-071(1)(2)(3)(4)
(See page 2 for
Ordering Information)
µA at +25°C
Max/5 Min
1.3
4.0
4.0
0.5
0.5
0.5
0.6
0.9
1.4
1.4
2.1
3.0
4.3
4.3
6.3
9.5
13.9
20.8
20.8
29.6
29.6
0.5
0.7
1.0
1.0
1.5
1.5
2.2
2.2
2.2
3.3
3.3
3.3
4.7
4.7
6.8
6.8
10.0
22.0
22.0
33.0
33.0
47.0
47.0
0.5
0.5
0.5
0.8
1.1
1.1
1.6
1.6
2.4
2.4
3.6
3.5
µA at +25°C
Max/5 Min
% at +25°C
120 Hz Max
6.0
30.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
8.0
8.0
8.0
10.0
10.0
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
8.0
6.0
8.0
8.0
8.0
8.0
8.0
10.0
10.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
% at +25°C
120 Hz Max
Ω at+25°C
100 kHz Max
3.0
1.4
0.9
8.0
6.0
5.0
4.0
3.5
3.0
0.6
0.6
0.3
0.5
0.2
0.15
0.125
0.1
0.1
0.05
0.20
0.05
5.0
4.0
3.0
1.8
3.2
0.6
0.7
0.5
0.3
0.6
0.425
0.5
0.3
0.2
0.3
0.15
0.2
0.15
0.05
0.1
0.05
0.2
0.05
5.5
5.0
3.5
2.0
1.5
1.2
3.0
0.9
0.8
0.5
0.6
0.375
Ω at+25°C
100 kHz Max
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
125
125
125
125
125
125
125
125
KEMET Part Number
DLA
Drawing 07016
Part Number
DC
Leakage
DF
Standard
ESR
Maximum
Operating
Temp
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
°C
°C
MSL
Reflow Temp
≤ 260°C
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
1
1
1
1
1
1
1
Reflow Temp
≤ 260°C
MSL
T2007_T493 • 2/14/2020
14
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1B – DLA Drawing 07016, Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case Size
VDC at 85°C
µF
KEMET/EIA
16
16
16
16
16
16
16
16
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
35
35
35
35
35
35
35
35
35
35
35
33
47
68
100
150
150
150
220
1.5
2.2
4.7
4.7
4.7
6.8
10
10
10
15
22
33
47
68
68
0.68
1
1.5
1.5
2.2
2.2
3.3
4.7
4.7
4.7
4.7
6.8
10
10
22
22
22
33
33
47
47
68
0.47
0.68
1
1.5
1.5
2.2
4.7
4.7
6.8
6.8
10
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
E/7360-38
E/7360-38
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-20
B/3528-20
B/3528-20
B/3528-20
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
X/7343-43
A/3216-18
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-20
B/3528-20
A/3216-18
B/3528-20
B/3528-20
B/3528-20
C/6032-28
C/6032-28
C/6032-28
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
E/7360-38
A/3216-18
A/3216-18
A/3216-18
A/3216-18
B/3528-20
B/3528-20
B/3528-20
D/7343-31
C/6032-28
D/7343-31
C/6032-28
VDC at 85°C
µF
KEMET/EIA
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DLA
DC
Drawing 07016
Leakage
Part Number
DF
Maximum
Standard
Operating
ESR
Temp
(See page 2 for
Ordering Information)
T493C336(1)016(2)(3)(4)20
T493C476(1)016(2)(3)(4)30
T493D686(1)016(2)(3)(4)30
T493D107(1)016(2)(3)(4)20
T493D157M016(2)(3)(4)20
T493D157M016(2)(3)(4)30
T493E157(1)016(2)(3)(4)10
T493E227(1)016(2)(3)(4)10
T493A155(1)020(2)(3)(4)20
T493A225(1)020(2)(3)(4)10
T493A475(1)020(2)(3)(4)10
T493A475(1)020(2)(3)(4)20
T493B475(1)020(2)(3)(4)20
T493B685(1)020(2)(3)(4)20
T493B106(1)020(2)(3)(4)10
T493B106(1)020(2)(3)(4)20
T493C106(1)020(2)(3)(4)20
T493C156(1)020(2)(3)(4)20
T493C226(1)020(2)(3)(4)20
T493D336(1)020(2)(3)(4)20
T493D476(1)020(2)(3)(4)20
T493D686(1)020(2)(3)(4)20
T493X686(1)020(2)(3)(4)20
T493A684(1)025(2)(3)(4)10
T493A105(1)025(2)(3)(4)10
T493A155(1)025(2)(3)(4)10
T493A155(1)025(2)(3)(4)20
T493A225(1)025(2)(3)(4)10
T493B225(1)025(2)(3)(4)20
T493B335(1)025(2)(3)(4)20
T493A475(1)025(2)(3)(4)10
T493B475(1)025(2)(3)(4)10
T493B475(1)025(2)(3)(4)20
T493B475(1)025(2)(3)(4)30
T493C685(1)025(2)(3)(4)20
T493C106(1)025(2)(3)(4)10
T493C106(1)025(2)(3)(4)20
T493C226(1)025(2)(3)(4)10
T493C226(1)025(2)(3)(4)20
T493D226(1)025(2)(3)(4)20
T493D336(1)025(2)(3)(4)20
T493D336(1)025(2)(3)(4)30
T493D476(1)025(2)(3)(4)20
T493D476(1)025(2)(3)(4)30
T493E686(1)025(2)(3)(4)10
T493A474(1)035(2)(3)(4)20
T493A684(1)035(2)(3)(4)20
T493A105(1)035(2)(3)(4)20
T493A155(1)035(2)(3)(4)10
T493B155(1)035(2)(3)(4)10
T493B225(1)035(2)(3)(4)30
T493B475(1)035(2)(3)(4)10
T493D475(1)035(2)(3)(4)10
T493C685(1)035(2)(3)(4)10
T493D685(1)035(2)(3)(4)30
T493C106(1)035(2)(3)(4)20
(See page 2 for
Ordering Information)
(See page 2 for
Ordering Information)
07016-074(1)(2)(3)(4)
07016-076(1)(2)(3)(4)
07016-079(1)(2)(3)(4)
07016-080(1)(2)(3)(4)
07016-082M(1)(2)(3)(4)
07016-083M(1)(2)(3)(4)
07016-084(1)(2)(3)(4)
07016-085(1)(2)(3)(4)
07016-086(1)(2)(3)(4)
07016-087(1)(2)(3)(4)
07016-088(1)(2)(3)(4)
07016-089(1)(2)(3)(4)
07016-090(1)(2)(3)(4)
07016-091(1)(2)(3)(4)
07016-092(1)(2)(3)(4)
07016-093(1)(2)(3)(4)
07016-094(1)(2)(3)(4)
07016-096(1)(2)(3)(4)
07016-098(1)(2)(3)(4)
07016-100(1)(2)(3)(4)
07016-102(1)(2)(3)(4)
07016-104(1)(2)(3)(4)
07016-106(1)(2)(3)(4)
07016-108M(1)(2)(3)(4)
07016-109(1)(2)(3)(4)
07016-110(1)(2)(3)(4)
07016-111(1)(2)(3)(4)
07016-112(1)(2)(3)(4)
07016-113(1)(2)(3)(4)
07016-114(1)(2)(3)(4)
07016-115(1)(2)(3)(4)
07016-118(1)(2)(3)(4)
07016-116(1)(2)(3)(4)
07016-119(1)(2)(3)(4)
07016-120(1)(2)(3)(4)
07016-121(1)(2)(3)(4)
07016-122(1)(2)(3)(4)
07016-123(1)(2)(3)(4)
07016-124(1)(2)(3)(4)
07016-125(1)(2)(3)(4)
07016-127(1)(2)(3)(4)
07016-128(1)(2)(3)(4)
07016-130M(1)(2)(3)(4)
07016-131M(1)(2)(3)(4)
07016-132(1)(2)(3)(4)
07016-133M(1)(2)(3)(4)
07016-134M(1)(2)(3)(4)
07016-135(1)(2)(3)(4)
07016-136(1)(2)(3)(4)
07016-137(1)(2)(3)(4)
07016-138(1)(2)(3)(4)
07016-140(1)(2)(3)(4)
07016-141(1)(2)(3)(4)
07016-142(1)(2)(3)(4)
07016-143(1)(2)(3)(4)
07016-144(1)(2)(3)(4)
(See page 2 for
Ordering Information)
µA at +25°C
Max/5 Min
5.3
7.5
10.9
16.0
24.0
24.0
24.0
35.2
0.5
0.5
0.9
0.9
0.9
1.4
2.0
0.7
2.0
3.0
4.4
6.6
9.4
13.6
13.6
0.5
0.5
0.5
0.5
0.5
0.6
0.8
1.2
1.7
1.2
1.2
1.7
2.5
2.5
5.5
5.5
5.5
8.3
8.3
11.8
11.8
17.0
0.5
0.5
0.5
0.5
0.5
0.8
1.6
1.6
2.4
2.4
3.5
µA at +25°C
Max/5 Min
% at +25°C
120 Hz Max
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
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
6.0
6.0
8.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
% at +25°C
120 Hz Max
Ω at+25°C
100 kHz Max
0.3
0.35
0.15
0.125
0.15
0.06
0.05
0.05
6.5
3.0
4.0
1.8
1.0
1.0
1.0
0.5
0.7
0.4
0.4
0.2
0.2
0.2
0.2
10.0
8.0
7.5
3.0
7.0
2.0
2.0
3.1
2.8
1.5
0.7
0.7
0.5
0.3
0.4
0.275
0.2
0.3
0.09
0.25
0.175
0.1
12.0
8.0
7.5
7.5
5.2
2.0
1.5
0.45
0.35
0.4
1.6
Ω at+25°C
100 kHz Max
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
125
125
125
125
125
125
125
125
KEMET Part Number
DLA
Drawing 07016
Part Number
DC
Leakage
DF
Standard
ESR
Maximum
Operating
Temp
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
°C
°C
MSL
Reflow Temp
≤ 260°C
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
1
1
1
1
1
1
1
Reflow Temp
≤ 260°C
MSL
T2007_T493 • 2/14/2020
15
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Table 1B – DLA Drawing 07016, Ratings & Part Number Reference cont.
Rated Rated
Voltage Cap
Case
Code/
Case Size
VDC at 85°C
µF
KEMET/EIA
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
50
50
50
15
15
15
22
33
33
33
47
47
0.15
0.22
0.47
0.68
1
1.5
1.5
2.2
3.3
4.7
6.8
6.8
6.8
C/6032-28
D/7343-31
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
B/3528-20
A/3216-18
B/3528-20
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
VDC at 85°C
µF
KEMET/EIA
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DLA
DC
Drawing 07016
Leakage
Part Number
DF
Maximum
Standard
Operating
ESR
Temp
(See page 2 for
Ordering Information)
T493C156(1)035(2)(3)(4)10
T493D156(1)035(2)(3)(4)10
T493D156(1)035(2)(3)(4)20
T493D226(1)035(2)(3)(4)20
T493D336M035(2)(3)(4)10
T493D336M035(2)(3)(4)20
T493X336(1)035(2)(3)(4)20
T493X476M035(2)(3)(4)10
T493E476M035(2)(3)(4)10
T493A154(1)050(2)(3)(4)20
T493A224M050(2)(3)(4)10
T493B474(1)050(2)(3)(4)20
T493A684(1)050(2)(3)(4)10
T493B105(1)050(2)(3)(4)10
T493C155(1)050(2)(3)(4)20
T493D155(1)050(2)(3)(4)20
T493D225(1)050(2)(3)(4)20
T493D335(1)050(2)(3)(4)20
T493D475(1)050(2)(3)(4)30
T493D685(1)050(2)(3)(4)10
T493D685(1)050(2)(3)(4)20
T493X685(1)050(2)(3)(4)20
(See page 2 for
Ordering Information)
(See page 2 for
Ordering Information)
07016-146(1)(2)(3)(4)
07016-147(1)(2)(3)(4)
07016-148(1)(2)(3)(4)
07016-149(1)(2)(3)(4)
07016-152M(2)(3)(4)
07016-153M(2)(3)(4)
07016-154M(1)(2)(3)(4)
07016-155M(1)(2)(3)(4)
07016-156M(1)(2)(3)(4)
07016-157M(1)(2)(3)(4)
07016-158M(1)(2)(3)(4)
07016-160(1)(2)(3)(4)
07016-161(1)(2)(3)(4)
07016-163(1)(2)(3)(4)
07016-164(1)(2)(3)(4)
07016-165(1)(2)(3)(4)
07016-166(1)(2)(3)(4)
07016-167(1)(2)(3)(4)
07016-168(1)(2)(3)(4)
07016-169(1)(2)(3)(4)
07016-170(1)(2)(3)(4)
07016-171(1)(2)(3)(4)
(See page 2 for
Ordering Information)
µA at +25°C
Max/5 Min
5.3
5.3
5.3
7.7
11.6
11.6
11.6
16.5
16.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
1.1
1.7
2.4
3.4
3.4
3.4
µA at +25°C
Max/5 Min
% at +25°C
120 Hz Max
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
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
% at +25°C
120 Hz Max
Ω at+25°C
100 kHz Max
0.45
0.3
0.1
0.4
0.3
0.2
0.3
0.25
0.20
15.0
18.0
9.5
7.9
7.0
2.0
1.5
1.2
0.8
0.3
0.6
0.3
0.4
Ω at+25°C
100 kHz Max
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
KEMET Part Number
DLA
Drawing 07016
Part Number
DC
Leakage
DF
Standard
ESR
Maximum
Operating
Temp
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
°C
°C
MSL
Reflow Temp
≤ 260°C
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Reflow Temp
≤ 260°C
MSL
T2007_T493 • 2/14/2020
16
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Recommended Voltage Derating Guidelines
85°C to 125°C
VR
67% of VR
50% of VR
33% of VR
120%
100%
% Working Voltage
% Change in working DC
voltage with temperature
Recommended maximum
application voltage
−55°C to 85°C
80%
% Change in Working DC Voltage
with Temperature
67%
60%
40%
20%
0%
−55
Recommended Maximum
Application Voltage
(As % of Rated Voltage)
25
33%
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
T= Environmental Temperature
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature
Compensation Multiplier table for details.
KEMET
Case Code
EIA
Case Code
Maximum Power
Dissipation (Pmax)
mWatts at 25°C
with +20°C Rise
A
B
C
D
X
E
S
T
U
V
T510X
T510E
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
85
110
150
165
200
60
70
90
125
270
285
Using the Pmax of the device, the maximum allowable rms
ripple current or voltage may be determined.
I(max) = √Pmax/R
E(max) = Z √Pmax/R
I = rms ripple current (amperes)
E = rms ripple voltage (volts)
Pmax = maximum power dissipation (watts)
R = ESR at specified frequency (ohms)
Z = Impedance at specified frequency (ohms)
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
17
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
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
6032–28
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
E
1
7360–38
3.25
2.77
3.67
10.22
7.30
3.13
2.37
3.87
9.12
6.80
3.03
1.99
4.03
8.26
6.54
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 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
W
W
V2
S
Grid Placement Courtyard
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
18
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Soldering Process
The KEMET 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.
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.
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
Ramp-up Rate (TL to TP)
3°C/second maximum
3°C/second maximum
Liquidous Temperature (TL)
183°C
217°C
Time Above Liquidous (tL)
60 – 150 seconds
220°C*
235°C**
60 – 150 seconds
250°C*
260°C**
20 seconds maximum
30 seconds maximum
6°C/second maximum
6°C/second maximum
6 minutes maximum
8 minutes maximum
Peak Temperature (TP)
Time within 5°C of Maximum
Peak Temperature (tP)
Ramp-down Rate (TP to TL)
Time 25°C to Peak
Temperature
Note: All temperatures refer to the center of the package, measured on the
During typical reflow operations, a slight darkening of the
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.
Temperature
Hand soldering should be performed with care due to the
package body surface that is facing up during assembly reflow.
difficulty in process control. If performed, care should be
* For Case Size height > 2.5 mm
** For Case Size height ≤ 2.5 mm
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
TP
tP
Maximum Ramp-up Rate = 3°C/second
occurs. Once reflow occurs, the iron should be removed
Maximum Ramp-down Rate = 6°C/second
TL
immediately. “Wiping” the edges of a chip and heating the top
tL
surface is not recommended.
Tsmax
Tsmin
25
ts
25°C 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 40°C 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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
T2007_T493 • 2/14/2020
19
Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
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
Military
COTS
Polarity
Indicator (+)
1 digit = last number of year
2 = 2012
3 = 2013
4 = 2014
5 = 2015
6 = 2016
7 = 2017
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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Tape & Reel Packaging Information
KEMET’s molded chip capacitor families are packaged in 8 and 12 mm plastic tape on 7" and 13" reels in accordance with
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.
Right hand
orientation
only
(+)
Embossed carrier
(−)
Embossment
Top tape thickness
0.10 mm (0.004”)
maximum thickness
180 mm (7.0”) or
330 mm (13.”)
8 mm (0.315”) or
12 mm (0.472”)
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
O
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
7360-43
Tape Width
(mm)
7" Reel*
13" Reel*
8
8
8
12
12
12
12
12
8
8
12
12
12
12
12
12
12
12
2,500
3,000
2,500
1,000
1,000
1,000
1,000
1,000
2,000
2,000
500
500
1,000
500
500
500
1,000
250
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
1,000
* No C-Spec required for 7" reel packaging. C-7280 required for 13" reel packaging.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Figure 1 – Embossed (Plastic) Carrier Tape Dimensions
P2
T
T2
ØD0
P0
(10 pitches cumulative
tolerance on tape ±0.2 mm)
A0
E1
F
K0
B1
E2
B0
S1
W
P1
T1
Center Lines of Cavity
B1 is for tape feeder reference only,
including draft concentric about B0.
Embossment
For cavity size,
see Note 1, Table 4
ØD1
Cover Tape
User Direction of Unreeling
Table 4 – Embossed (Plastic) Carrier Tape Dimensions
Metric will govern
Constant Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
D1 Minimum
Note 1
D0
1.5 +0.10/−0.0
(0.059 +0.004/−0.0)
1.0
(0.039)
1.5
(0.059)
E1
P0
R Reference S1 Minimum
T1
T Maximum
Note 2
Note 3
Maximum
P2
1.75 ±0.10
4.0 ±0.10
2.0 ±0.05
(0.069 ±0.004) (0.157 ±0.004) (0.079 ±0.002)
25.0
(0.984)
30
(1.181)
0.600
(0.024)
0.600
(0.024)
0.100
(0.004)
Variable Dimensions — Millimeters (Inches)
Tape Size
Pitch
B1 Maximum
Note 4
8 mm
Single (4 mm)
4.35
(0.171)
6.25
(0.246)
12 mm
Single (4 mm)
and Double
(8 mm)
8.2
(0.323)
10.25
(0.404)
E2 Minimum
F
P1
3.5 ±0.05
2.0 ±0.05 or 4.0 ±0.10
(0.138 ±0.002) (0.079 ±0.002 or 0.157 ±0.004)
2.0 ±0.05 (0.079 ±0.002) or
5.5 ±0.05
4.0 ±0.10 (0.157 ±0.004) or
(0.217 ±0.002)
8.0 ±0.10 (0.315 ±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)
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 (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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
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 mm
0.1 to 1.3 newton (10 to 130 gf)
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
Width (mm)
8, 12
Bo
Maximum
Rotation (
20
°
T)
°
s
Tape
Maximum
Width (mm) Rotation (
8, 12
20
Typical Component Centerline
°
S)
Ao
Figure 3 – Maximum Lateral Movement
Figure 4 – Bending Radius
8 mm & 12 mm Tape
0.5 mm maximum
0.5 mm maximum
Embossed
Carrier
Punched
Carrier
R
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
Bending
Radius
R
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Figure 5 – Reel Dimensions
Full Radius,
See Note
W3
(Includes
flange distortion
at outer edge)
Access Hole at
Slot Location
(Ø 40 mm minimum)
W2
D
A
(See Note)
N
C
(Arbor hole
diameter)
B
(see Note)
(Measured at hub)
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
Variable Dimensions — Millimeters (Inches)
Tape Size
8 mm
12 mm
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)
14.4
(0.567)
18.4
(0.724)
Shall accommodate tape
width without interference
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
Figure 6 – Tape Leader & Trailer Dimensions
Embossed Carrier
Punched Carrier
8 mm & 12 mm only
END
Carrier Tape
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 • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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Tantalum Surface Mount Capacitors – High Reliability
T493 High Reliability Alternative MnO2 (CWR11 Style)
KEMET Electronics Corporation Sales Offices
For a complete list of our global sales offices, please visit www.kemet.com/sales.
Disclaimer
All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for
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.
Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such
applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use.
The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any
technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes
no 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
(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 is a registered trademark of KEMET Electronics Corporation.
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
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