Tantalum Surface Mount Capacitors – Low ESR
T495 Surge Robust MnO
2
Overview
The low ESR, surge-robust T495 is designed for
demanding applications that require high surge current
and high ripple current capability. The T495 builds upon
the proven capabilities of our industrial grade tantalum
chip capacitors to offer several advantages such as low
ESR, high ripple current capability, excellent capacitance
stability, and improved resistance to high in-rush currents.
These benefits are achieved through a combination of
proprietary design, materials, and process parameters, as
well as high-stress, low impedance electrical conditioning
performed prior to screening.The T495 is classified as MSL
(Moisture Sensitivity Level) 1 under J STD 020: unlimited
floorlife time at ≤ 30°C/85% RH.
Benefits
• Meets or exceeds EIA Standard 535BAAC
• Taped and reeled per EIA 481
• High surge current capability
• Optional gold-plated terminations
• High ripple current capability
• 100% surge current test on B, C, D, E, U, V, and X sizes
• 100% steady-state accelerated aging
• 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
• 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 automotive end applications, such as DC/DC converters, portable
electronics, telecommunications, and control units requiring high ripple current capability.
Environmental Compliance
RoHS Compliant (6/6) according to Directive 2002/95/EC when ordered with 100% Sn solder, Gold plated or Non-magnetic
100% Sn solder.
One world. One KEMET
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2009_T495 • 12/1/2017
1
Tantalum Surface Mount Capacitors – Low ESR
T495 Surge Robust MnO
2
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
Capacitor
Class
T=
Tantalum
495
Series
Surge
Robust
Low ESR
X
Case
Size
A,
B,
C,
D,
E,
M,
T,
U,
V,
W,
X
107
Capacitance
Code (pF)
First two
digits
represent
significant
figures. Third
digit specifies
number of
zeros.
M
010
A
T
Termination Finish
T = 100% Matte Tin
(Sn) plated
H = Standard solder
coated
(SnPb 5% Pb minimum)
G = Gold plated
(A, B, C, D, X only)
N = Non-magnetic 100%
Tin (Sn)
M = Non-magnetic (SnPb)
E045
ESR
Last three
digits
specify ESR
in mΩ. (45 =
45 mΩ)
Packaging
(C-Spec)
Blank = 7"
Reel
7280 = 13"
Reel
Capacitance Rated Voltage
Failure Rate/
Tolerance
(VDC)
Design
K = ±10%
M = ±20%
2R5 = 2.5
004 = 4
006 = 6.3
010 = 10
016 = 16
020 = 20
025 = 25
035 = 35
050 = 50
A = N/A
Performance Characteristics
Item
Operating Temperature
Rated Capacitance Range
Capacitance Tolerance
Rated Voltage Range
DF (120 Hz)
ESR (100 kHz)
Leakage Current
−55°C to 125°C
0.47 – 1,000 µF at 120 Hz/25°C
K Tolerance (10%), M Tolerance (20%)
2.5 – 50 V
Refer to Part Number Electrical Specification Table
Refer to Part Number Electrical Specification Table
≤ 0.01 CV (µA) at rated voltage after 5 minutes
Performance Characteristics
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2009_T495 • 12/1/2017
2
Tantalum Surface Mount Capacitors – Low ESR
T495 Surge Robust MnO
2
Qualification
Test
Endurance
Condition
Δ C/C
85°C at rated voltage, 2,000 hours.
125°C at 2/3 rated voltage, 2,000 hours.
DF
DCL
ESR
Δ C/C
DF
DCL
ESR
Δ C/C
MIL–STD–202, Method 107, Condition B, mounted,
−55C° to 125° C, 1,000 cycles.
DF
DCL
ESR
+25°C
Extreme temperature exposure at a
succession of continuous steps at +25ºC,
−55ºC, +25ºC, +85ºC, +125ºC, +25ºC.
Δ C/C
DF
DCL
85°C, 1.32 x rated voltage 1,000 cycles
(125°C, 1.2 x rated voltage).
IL*
IL
IL
Δ C/C
DF
DCL
ESR
Δ C/C
DF
DCL
Characteristics
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±10% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
Within ±5% of initial value
Within initial limits
Within 1.25 x initial limit
Within initial limits
−55°C
±10%
IL
N/A
+85°C
±10%
1.5 x IL
10 x IL
+125°C
±20%
1.5 x IL
12 x IL
Storage Life
125°C at 0 volts, 2,000 hours.
Thermal Shock
Temperature Stability
Within ±5% of initial value
Within initial limits
Within initial limits
Within initial limits
Within ±10% of initial value
Within initial limits
Within initial limits
Surge Voltage
Mechanical Shock/
Vibration
*IL = Initial limit
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
Electrical Characteristics
ESR vs. Frequency
100
T495C476M016ATE350_IMP
Capacitance vs. Frequency
1,000
T495C476M016ATE350
T495D157M016ATE085
T495X227M016ATE100
Impedance, ESR (Ohms)
10
T495D157M016ATE085_IMP
T495X227M016ATE100_IMP
T495C476M016ATE350_ESR
T495D157M016ATE085_ESR
T495X227M016ATE100_ESR
1
Capacitance (μF)
100
10
0.1
0.01
100
1
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
100
1,000
10,000
Frequency (Hz)
100,000
1,000,000
10,000,000
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2009_T495 • 12/1/2017
3
Tantalum Surface Mount Capacitors – Low ESR
T495 Surge Robust MnO
2
Dimensions – Millimeters (Inches)
Metric will govern
CATHODE (-) END VIEW
W
H
X
T
S
G
S
Termination cutout
at KEMET's option,
either end
SIDE VIEW
B
B
ANODE (+) END VIEW
BOTTOM VIEW
A
Glue pad
shape/design at
KEMET's option
E
P
R
F
L
Case Size
KEMET
A
B
M
C
U
D
W
X
E
T
V
EIA
L
W
1.6 ±0.2
(0.063
±0.008)
Component
H
1.6 ±0.2
(0.063 ±0.008)
Typical
Weight
X (Ref)
P
R
T
A
G
E
(Ref) (Ref) (Ref) (Min) (Ref) (Ref)
(mg)
58.60
107.45
97.99
224.48
70.00
446.84
248.27
652.04
803.76
63.89
286.40
F ±0.1
±(0.004)
1.2
(0.047)
2.2
(0.087)
2.2
(0.087)
2.2
(0.087)
2.2
(0.087)
2.4
(0.094)
2.4
(0.094)
2.4
(0.094)
4.1
(0.161)
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)
0.8 (0.031)
±0.3 (0.012)
1.3 (0.051)
±0.3 (0.012)
1.3 (0.051)
±0.3 (0.012)
1.3 (0.051)
±0.3 (0.012)
1.3 (0.051)
±0.3 (0.012)
1.3 (0.051)
±0.3 (0.012)
1.3 (0.051)
±0.3 (0.012)
0.80 (0.032)
+0.1 (0.004)
/−0.3(0.011)
1.3 (0.051)
±0.3 (0.012)
B ±0.15
(Ref)
±0.006
0.4
(0.016)
0.4
(0.016)
N/A
0.5
(0.020)
N/A
0.5
(0.020)
N/A
0.5
(0.020)
0.5
(0.020)
N/A
N/A
3.2 ±0.2
3216–18
(0.126 ±0.008)
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)
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)
1.9
0.13
(0.005) (0.075)
0.10 ±0.10
0.9
1.0
0.13
2.9
(0.004 ±0.004) (0.035) (0.039) (0.005) (0.114)
2.9
0.05
0.13
N/A
N/A (0.005)
(0.002)
(0.114)
0.10 ±0.10
0.9
1.0
0.13
3.6
(0.004 ±0.004) (0.035) (0.039) (0.005) (0.142)
0.05
(0.002)
N/A
N/A
0.05
(0.002)
N/A
N/A
1.8
2.2
(0.071) (0.087)
2.8
2.4
(0.110) (0.094)
2.8
2.4
(0.110) (0.094)
3.5
3.5
(0.138) (0.138)
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)
3.5 ±0.2
2.8 ±0.2
3528-15
(0.138 ±0.008) (0.110 ±0.008)
1.5
(0.059)
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)
6.0 ±0.3
3.2 ±0.2
6032-15
(0.236 ±0.012) (0.110 ±0.008)
1.5
(0.059)
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)
7.3 ±0.3
4.3 ±0.3
7343-15
(0.287 ±0.012) (0.169 ±0.012)
1.5
(0.059)
0.13
3.6
3.5
3.5
(0.005) (0.142) (0.138) (0.138)
7.3 ±0.3
4.3 ±0.3
4.0 ±0.3
7343-43
(0.287 ±0.012) (0.169 ±0.012) (0.157 ±0.012)
6.0 ±0.3
7.3 ±0.3
3.6 ±0.2
7360-38
(0.287 ±0.012)
(0.236
(0.142 ±0.008)
±0.012)
3.5 ±0.2
2.8 ±0.2
3528-12
(0.138 ±0.008) (0.110 ±0.008)
7.3 ±0.3
4.3 ±0.3
7343-20
(0.287 ±0.012) (0.169 ±0.012)
1.2
(0.047)
2.0
(0.079)
0.10 ±0.10
1.7
1.0
0.13
3.6
3.5
3.5
(0.004 ±0.004) (0.067) (0.039) (0.005) (0.142) (0.138) (0.138)
0.10 ±0.10
(0.004 ±0.004)
0.05
(0.002)
0.05
(0.002)
N/A
N/A
N/A
N/A
N/A
N/A
0.13
3.6
3.5
3.5
(0.005) (0.142) (0.138) (0.138)
0.13
1.9
1.8
2.2
(0.005) (0.075) (0.071) (0.087)
3.6
0.13
3.5
3.5
(0.005) (0.142) (0.138) (0.138)
Notes: (Ref) – Dimensions provided for reference only. For low profile cases, no dimensions are provided for B, P or R because these cases do not have a bevel or
a notch.
These weights are provided as reference. If exact weights are needed, please contact your KEMET Sales Representative
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
T2009_T495 • 12/1/2017
4
Tantalum Surface Mount Capacitors – Low ESR
T495 Surge Robust MnO
2
Table 1 – Ratings & Part Number Reference
Rated Rated
Voltage Cap
VDC at 85°C
2.5
2.5
2.5
2.5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
6.3
6.3
6.3
6.3
VDC at 85ºC
µF
220
470
1000
1000
6.8
22
22
33
68
68
100
100
150
150
150
150
220
220
220
330
330
330
330
330
470
470
470
470
470
470
680
680
680
1000
1000
1000
1000
1000
1000
1000
1000
2.2
3.3
6.8
6.8
µF
Case
Code/
Case Size
KEMET/EIA
D/7343-31
D/7343-31
X/7343-43
X/7343-43
A/3216-18
C/6032-28
C/6032-28
T/3528-12
T/3528-12
V/7343-20
B/3528-21
D/7343-31
B/3528-21
C/6032-28
C/6032-28
U/6032-15
D/7343-31
D/7343-31
D/7343-31
C/6032-28
C/6032-28
D/7343-31
D/7343-31
D/7343-31
D/7343-31
D/7343-31
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
X/7343-43
E/7360-38
E/7360-38
A/3216-18
A/3216-18
A/3216-18
A/3216-18
KEMET/EIA
KEMET Part
Number
(See below for
part options)
T495D227(1)2R5A(2)E045
T495D477(1)2R5A(2)E035
T495X108(1)2R5A(2)E030
T495X108(1)2R5A(2)E040
T495A685(1)004A(2)E2K0
T495C226(1)004A(2)E2K4
T495C226(1)004A(2)E380
T495T336(1)004A(2)E1K2
T495T686(1)004A(2)E1K5
T495V686(1)004A(2)E150
T495B107(1)004A(2)E500
T495D107(1)004A(2)E800
T495B157(M)004A(2)E900
T495C157(1)004A(2)E070
T495C157(1)004A(2)E250
T495U157(1)004A(2)E200
T495D227(1)004A(2)E040
T495D227(1)004A(2)E050
T495D227(1)004A(2)E100
T495C337(1)004A(2)E300
T495C337(1)004A(2)E700
T495D337(1)004A(2)E030
T495D337(1)004A(2)E045
T495D337(1)004A(2)E100
T495D477(1)004A(2)E045
T495D477(1)004A(2)E100
T495X477(1)004A(2)E030
T495X477(1)004A(2)E045
T495X477(1)004A(2)E060
T495X477(1)004A(2)E100
T495X687(1)004A(2)E040
T495X687(1)004A(2)E060
T495X687(1)004A(2)E100
T495X108(1)004A(2)E030
T495X108(1)004A(2)E040
T495X108(1)004A(2)E060
T495X108(1)004A(2)E070
T495X108(1)004A(2)E090
T495X108(1)004A(2)E100
T495E108(1)004A(2)E035
T495E108(1)004A(2)E050
T495A225(1)006ATE5K0
T495A335(1)006ATE3K0
T495A685(1)006ATE1K8
T495A685(1)006ATE2K0
(See below for
part options)
DC
Leakage
µA +20°C
Max/5 Min
5.5
11.8
25.0
25.0
0.5
0.9
0.9
1.3
2.7
2.7
4.0
4.0
6.0
6.0
6.0
6.0
8.8
8.8
8.8
13.2
13.2
13.2
13.2
13.2
18.8
18.8
18.8
18.8
18.8
18.8
27.2
27.2
27.2
40.0
40.0
40.0
40.0
40.0
40.0
40.0
40.0
0.5
0.5
0.5
0.5
µA +20ºC
Max/5 Min
DF
% at +20°C
120 Hz Max
ESR
Maximum Allowable
Ripple Current
mA at
+85°C 100
kHz
1643
1863
2111
1828
175
193
484
218
194
822
371
390
276
1129
597
604
1742
1559
1103
545
356
2012
1643
1103
1643
1103
2111
1724
1492
1157
1828
1492
1157
2111
1828
1492
1382
1219
1157
2151
1800
110
142
184
175
mA at
+85ºC 100
kHz
mA at
+125°C 100
kHz
730
828
938
812
78
86
215
97
86
365
165
173
123
502
265
268
774
693
490
242
158
894
730
490
730
490
938
766
663
514
812
663
514
938
812
663
614
542
514
956
800
49
63
82
78
mA at
+125ºC 100
kHz
Maximum
Operating
Temp
°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
ºC
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
Reflow
Temp
≤ 260ºC
mΩ at 20°C
mA at
100 kHz
+25°C 100
Max
kHz
8.0
45
1826
8.0
35
2070
15.0
30
2345
15.0
40
2031
6.0
2000
194
6.0
2400
214
6.0
380
538
8.0
1200
242
20.0
1500
216
6.0
150
913
8.0
500
412
6.0
800
433
12.0
900
307
12.0
70
1254
8.0
250
663
8.0
200
671
8.0
40
1936
8.0
50
1732
8.0
100
1225
10.0
300
606
12.0
700
396
8.0
30
2236
8.0
45
1826
8.0
100
1225
12.0
45
1826
12.0
100
1225
8.0
30
2345
8.0
45
1915
10.0
60
1658
8.0
100
1285
10.0
40
2031
10.0
60
1658
10.0
100
1285
30
2345
10.0
10.0
40
2031
10.0
60
1658
10.0
70
1535
10.0
90
1354
10.0
100
1285
15.0
35
2390
15.0
50
2000
6.0
5000
122
6.0
3000
158
6.0
1800
204
6.0
2000
194
mΩ at 20ºC
mA at +25ºC
% at +20ºC
100 kHz
100 kHz
120 Hz Max
Max
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
MSL
(1) To complete KEMET part number, insert M for ±20% or K for ±10%. Designates capacitance tolerance.
(2) To complete KEMET part number, insert T = 100% Matte Tin (Sn) Plated, G = Gold Plated, H = Standard Solder coated (SnPb 5% Pb minimum), N =
Non-Magnetic 100% Tin (Sn) or M = Non-Magnetic (SnPb). 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
T2009_T495 • 12/1/2017
5
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