T494 Series Industrial Grade MnO

Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
T2008_T494 • 7/15/2015
1
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
M
004
A
T
Capacitor
Class
Series
Case Size
Capacitance
Code (pF)
Capacitance
Tolerance
Rated Voltage
(VDC)
Failure Rate/
Design
Termination Finish
Industrial
- Low
ESR
A, B,
C, D, E,
S, T, U,
V, X
T=
Tantalum
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
Packaging
(C-Spec)
T = 100% Matte Tin (Sn)
Blank = 7" Reel
plated
7280 = 13" Reel
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)
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
T2008_T494 • 7/15/2015
2
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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, -55°C to
125°C, 1,000 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
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
3
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
1,000,000
Frequency (HZ)
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
T2008_T494 • 7/15/2015
4
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494T107(1)2R5A(2)
T494D227(1)2R5A(2)
T494A336(1)003A(2)
T494A335(1)004A(2)
T494A475(1)004A(2)
T494A685(1)004A(2)
T494S685(1)004A(2)
T494B106(1)004A(2)
T494A106(1)004A(2)
T494S106(1)004A(2)
T494B156(1)004A(2)
T494A156(1)004A(2)
T494T156(1)004A(2)
T494S156(M)004A(2)
T494C226(1)004A(2)
T494B226(1)004A(2)
T494A226(1)004A(2)
T494S226(M)004A(2)
T494T226(1)004A(2)
T494C336(1)004A(2)
T494U336(1)004A(2)
T494B336(1)004A(2)
T494A336(1)004A(2)
T494T336(M)004A(2)
T494C476(1)004A(2)
T494U476(1)004A(2)
T494B476(1)004A(2)
T494A476(M)004A(2)
T494T476(M)004A(2)
T494D686(1)004A(2)
T494C686(1)004A(2)
T494U686(1)004A(2)
T494B686(1)004A(2)
T494A686(1)004A(2)
T494D107(1)004A(2)
T494C107(1)004A(2)
T494U107(1)004A(2)
T494B107(M)004A(2)
T494A107(M)004A(2)
T494T107(M)004A(2)
T494D157(1)004A(2)
T494V157(1)004A(2)
T494C157(1)004A(2)
T494B157(M)004A(2)
T494V227(1)004A(2)
T494B227(M)004A(2)
T494D337(1)004A(2)
T494C337(1)004A(2)
µA at 20ºC
Max/5 Min
2.5
5.5
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.3
1.3
1.3
1.3
1.3
1.9
1.9
1.9
1.9
1.9
2.7
2.7
2.7
2.7
2.7
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
8.8
8.8
13.2
13.2
% at 20ºC
120 Hz Max
24.0
8.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
30.0
8.0
8.0
10.0
8.0
30.0
30.0
8.0
8.0
8.0
12.0
8.0
8.0
8.0
10.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
3.5
141
127
56
0.2
866
779
346
2.0
194
175
78
4.0
137
123
55
3.5
146
131
58
3.0
158
142
63
7.0
93
84
37
1.2
266
239
106
2.0
194
175
78
9.0
82
74
33
1.2
266
239
106
1.5
224
202
90
2.0
187
168
75
9.0
82
74
33
0.5
469
422
188
0.6
376
338
150
1.5
224
202
90
8.0
87
78
35
2.5
167
150
67
0.5
469
422
188
0.6
387
348
155
0.5
412
371
165
3.0
158
142
63
3.5
141
127
56
0.5
469
422
188
0.6
387
348
155
0.5
412
371
165
2.0
194
175
78
4.0
132
119
53
0.20
866
779
346
0.25
663
597
265
0.60
387
348
155
2.00
206
185
82
3.00
158
142
63
0.20
866
779
346
0.20
742
668
297
1.00
300
270
120
0.65
362
326
145
3.00
158
142
63
4.50
125
113
50
0.15
1000
900
400
0.20
791
712
316
0.30
606
545
242
1.00
292
263
117
0.30
645
581
258
0.40
461
415
184
0.15
1000
900
400
0.09
1106
995
442
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
VDC at 85ºC
µF
KEMET/EIA
2.5
2.5
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
100
220
33
3.3
4.7
6.8
6.8
10
10
10
15
15
15
15
22
22
22
22
22
33
33
33
33
33
47
47
47
47
47
68
68
68
68
68
100
100
100
100
100
100
150
150
150
150
220
220
330
330
T/3528-12
D/7343-31
A/3216-18
A/3216-18
A/3216-18
A/3216-18
S/3216-12
B/3528-21
A/3216-18
S/3216-12
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
B/3528-21
A/3216-18
S/3216-12
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
B/3528-21
A/3216-18
D/7343-31
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
V/7343-20
C/6032-28
B/3528-21
V/7343-20
B/3528-21
D/7343-31
C/6032-28
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
5
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494V337(1)004A(2)
T494X477(1)004A(2)
T494D477(1)004A(2)
T494X687(M)004A(2)
T494D687(M)004A(2)
T494X108(1)004A(2)
T494E108(M)004A(2)
T494A225(1)006A(2)
T494A335(1)006A(2)
T494A475(1)006A(2)
T494S475(1)006A(2)
T494B685(1)006A(2)
T494A685(1)006A(2)
T494S685(1)006A(2)
T494B106(1)006A(2)
T494A106(1)006A(2)
T494T106(1)006A(2)
T494S106(M)006A(2)
T494C156(1)006A(2)
T494B156(1)006A(2)
T494A156(1)006A(2)
T494T156(1)006A(2)
T494S156(M)006A(2)
T494C226(1)006A(2)
T494U226(1)006A(2)
T494B226(1)006A(2)
T494A226(1)006A(2)
T494T226(M)006A(2)
T494C336(1)006A(2)
T494U336(1)006A(2)
T494B336(1)006A(2)
T494A336(1)006A(2)
T494T336(M)006A(2)
T494D476(1)006A(2)
T494C476(1)006A(2)
T494U476(1)006A(2)
T494B476(1)006A(2)
T494A476(M)006A(2)
T494T476(1)006A(2)
T494D686(1)006A(2)
T494C686(1)006A(2)
T494U686(1)006A(2)
T494B686(M)006A(2)
T494A686(1)006A(2)
T494D107(1)006A(2)
T494V107(1)006A(2)
T494C107(1)006A(2)
T494U107(M)006A(2)
µA at 20ºC
Max/5 Min
13.2
18.8
18.8
27.2
27.2
40.0
40.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.6
0.9
0.9
0.9
0.9
0.9
1.4
1.4
1.4
1.4
1.4
2.1
2.1
2.1
2.1
2.1
3.0
3.0
3.0
3.0
3.0
3.0
4.3
4.3
4.3
4.3
4.3
6.3
6.3
6.3
6.3
% at 20ºC
120 Hz Max
12.0
8.0
8.0
12.0
12.0
12.0
15.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
12.0
12.0
6.0
6.0
6.0
6.0
12.0
24.0
6.0
6.0
10.0
8.0
30.0
8.0
8.0
8.0
10.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
0.30
645
581
258
0.15
1049
944
420
0.15
1000
900
400
0.10
1285
1157
514
0.15
1000
900
400
0.10
1285
1157
514
0.08
1581
1423
632
6.0
112
101
45
6.0
112
101
45
3.5
146
131
58
8.0
87
78
35
1.2
266
239
106
2.0
194
175
78
9.0
82
74
33
1.0
292
263
117
2.0
194
175
78
1.2
242
218
97
9.0
82
74
33
0.6
428
385
171
0.7
348
313
139
2.0
194
175
78
2.5
167
150
67
10.0
77
69
31
0.5
469
422
188
0.8
335
302
134
0.6
376
338
150
3.0
158
142
63
3.5
141
127
56
0.3
606
545
242
0.6
387
348
155
0.6
376
338
150
2.0
194
175
78
4.0
132
119
53
0.22
826
743
330
0.25
663
597
265
0.60
387
348
155
0.50
412
371
165
2.50
173
156
69
4.00
132
119
53
0.20
866
779
346
0.20
742
668
297
1.00
300
270
120
0.65
362
326
145
3.00
158
142
63
0.15
1000
900
400
0.20
791
712
316
0.30
606
545
242
1.20
274
247
110
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
VDC at 85ºC
µF
KEMET/EIA
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
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
330
470
470
680
680
1000
1000
2.2
3.3
4.7
4.7
6.8
6.8
6.8
10
10
10
10
15
15
15
15
15
22
22
22
22
22
33
33
33
33
33
47
47
47
47
47
47
68
68
68
68
68
100
100
100
100
V/7343-20
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
E/7360-38
A/3216-18
A/3216-18
A/3216-18
S/3216-12
B/3528-21
A/3216-18
S/3216-12
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
B/3528-21
A/3216-18
D/7343-31
V/7343-20
C/6032-28
U/6032-15
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
6
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494B107(1)006A(2)
T494B157M006A(2)
T494D157(1)006A(2)
T494C157(M)006A(2)
T494V157(1)006A(2)
T494X227(1)006A(2)
T494D227(1)006A(2)
T494C227(M)006A(2)
T494V227(M)006A(2)
T494X337(1)006A(2)
T494D337(1)006A(2)
T494E337(1)006A(2)
T494X477(1)006A(2)
T494D477(M)006A(2)
T494E477(1)006A(2)
T494E687(M)006A(2)
T494X687(1)006A(2)
T494A155(1)010A(2)
T494B225(1)010A(2)
T494A225(1)010A(2)
T494A335(1)010A(2)
T494S335(1)010A(2)
T494B475(1)010A(2)
T494A475(1)010A(2)
T494S475(1)010A(2)
T494B685(1)010A(2)
T494A685(1)010A(2)
T494T685(1)010A(2)
T494S685(M)010A(2)
T494C106(1)010A(2)
T494B106(1)010A(2)
T494A106(1)010A(2)
T494T106(1)010A(2)
T494S106(M)010A(2)
T494C156(1)010A(2)
T494U156(1)010A(2)
T494B156(1)010A(2)
T494A156(1)010A(2)
T494T156(M)010A(2)
T494C226(1)010A(2)
T494U226(1)010A(2)
T494B226(1)010A(2)
T494A226(M)010A(2)
T494T226(M)010A(2)
T494D336(1)010A(2)
T494V336(1)010A(2)
T494C336(1)010A(2)
T494U336(1)010A(2)
µA at 20ºC
Max/5 Min
6.3
9.5
9.5
9.5
9.5
13.9
13.9
13.9
13.9
20.8
20.8
20.8
29.6
29.6
29.6
42.8
42.8
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.7
1.0
1.0
1.0
1.0
1.0
1.5
1.5
1.5
1.5
1.5
2.2
2.2
2.2
2.2
2.2
3.3
3.3
3.3
3.3
% at 20ºC
120 Hz Max
15.0
15.0
8.0
8.0
8.0
8.0
8.0
10.0
12.0
8.0
8.0
8.0
10.0
12.0
10.0
12.0
12.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
8.0
6.0
6.0
6.0
10.0
12.0
6.0
6.0
6.0
6.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
1.50
238
214
95
2.25
194
175
78
0.15
1000
900
400
0.30
606
545
242
0.30
645
581
258
0.15
1049
944
420
0.15
1000
900
400
0.30
606
545
242
0.30
645
581
258
0.15
1049
944
420
0.15
1000
900
400
0.25
894
805
358
0.10
1285
1157
514
0.15
1000
900
400
0.20
1000
900
400
0.10
1414
1273
566
0.10
1285
1157
514
6.0
112
101
45
1.5
238
214
95
6.0
112
101
45
4.0
137
123
55
9.0
82
74
33
1.5
238
214
95
3.0
158
142
63
9.0
82
74
33
1.2
266
239
106
3.0
158
142
63
2.0
187
168
75
9.0
82
74
33
0.6
428
385
171
0.8
326
293
130
1.8
204
184
82
3.5
141
127
56
12.0
71
64
28
0.5
469
422
188
0.8
335
302
134
0.7
348
313
139
3.2
153
138
61
3.5
141
127
56
0.4
524
472
210
0.8
335
302
134
0.7
348
313
139
4.5
129
116
52
6.0
108
97
43
0.25
775
698
310
0.30
645
581
258
0.30
606
545
242
0.60
387
348
155
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
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
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
100
150
150
150
150
220
220
220
220
330
330
330
470
470
470
680
680
1.5
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
6.8
10
10
10
10
10
15
15
15
15
15
22
22
22
22
22
33
33
33
33
B/3528-21
B/3528-21
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
E/7360-38
X/7343-43
D/7343-31
E/7360-38
E/7360-38
X/7343-43
A/3216-18
B/3528-21
A/3216-18
A/3216-18
S/3216-12
B/3528-21
A/3216-18
S/3216-12
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
B/3528-21
A/3216-18
T/3528-12
S/3216-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
D/7343-31
V/7343-20
C/6032-28
U/6032-15
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
7
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494T336(1)010A(2)
T494B336(1)010A(2)
T494A336(1)010A(2)
T494D476(1)010A(2)
T494V476(1)010A(2)
T494C476(1)010A(2)
T494U476(1)010A(2)
T494B476(M)010A(2)
T494D686(1)010A(2)
T494C686(1)010A(2)
T494V686(1)010A(2)
T494U686(M)010A(2)
T494B686(M)010A(2)
T494D107(1)010A(2)
T494C107(1)010A(2)
T494V107(1)010A(2)
T494X157(1)010A(2)
T494D157(1)010A(2)
T494C157(1)010A(2)
T494V157(M)010A(2)
T494X227(1)010A(2)
T494D227(1)010A(2)
T494X337(1)010A(2)
T494D337(1)010A(2)
T494E337(1)010A(2)
T494X477(1)010A(2)
T494E477(M)010A(2)
T494A105(1)016A(2)
T494A155(1)016A(2)
T494A225(1)016A(2)
T494S225(1)016A(2)
T494B335(1)016A(2)
T494A335(1)016A(2)
T494B475(1)016A(2)
T494A475(1)016A(2)
T494T475(1)016A(2)
T494C685(1)016A(2)
T494B685(1)016A(2)
T494A685(1)016A(2)
T494C106(1)016A(2)
T494U106(1)016A(2)
T494B106(1)016A(2)
T494A106(1)016A(2)
T494T106(1)016A(2)
T494C156(1)016A(2)
T494U156(1)016A(2)
T494B156(1)016A(2)
T494D226(1)016A(2)
µA at 20ºC
Max/5 Min
3.3
3.3
3.3
4.7
4.7
4.7
4.7
4.7
6.8
6.8
6.8
6.8
6.8
10.0
10.0
10.0
15.0
15.0
15.0
15.0
22.0
22.0
33.0
33.0
33.0
47.0
47.0
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.8
1.1
1.1
1.1
1.6
1.6
1.6
1.6
1.6
2.4
2.4
2.4
3.5
% at 20ºC
120 Hz Max
24.0
6.0
15.0
6.0
6.0
6.0
10.0
8.0
6.0
6.0
6.0
10.0
10.0
8.0
8.0
8.0
8.0
8.0
10.0
8.0
8.0
8.0
10.0
10.0
10.0
10.0
12.0
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
8.0
8.0
6.0
6.0
6.0
6.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
3.75
137
123
55
1.40
246
221
98
4.00
137
123
55
0.22
826
743
330
0.30
645
581
258
0.30
606
545
242
1.20
274
247
110
0.65
362
326
145
0.20
866
779
346
0.30
606
545
242
0.30
645
581
258
1.20
274
247
110
1.50
238
214
95
0.15
1000
900
400
0.20
742
668
297
0.40
559
503
224
0.15
1049
944
420
0.15
1000
900
400
0.70
396
356
158
0.30
645
581
258
0.15
1049
944
420
0.15
1000
900
400
0.10
1285
1157
514
0.15
1000
900
400
0.25
894
805
358
0.10
1285
1157
514
0.10
1414
1273
566
6.0
112
101
45
6.0
112
101
45
4.0
137
123
55
10.0
77
69
31
2.0
206
185
82
4.0
137
123
55
1.5
238
214
95
3.0
158
142
63
3.0
153
138
61
0.8
371
334
148
1.2
266
239
106
3.0
158
142
63
0.6
428
385
171
1.0
300
270
120
0.8
326
293
130
3.0
158
142
63
6.0
108
97
43
0.4
524
472
210
0.8
335
302
134
0.8
326
293
130
0.25
775
698
310
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
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
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
33
33
33
47
47
47
47
47
68
68
68
68
68
100
100
100
150
150
150
150
220
220
330
330
330
470
470
1
1.5
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
10
10
10
10
10
15
15
15
22
T/3528-12
B/3528-21
A/3216-18
D/7343-31
V/7343-20
C/6032-28
U/6032-15
B/3528-21
D/7343-31
C/6032-28
V/7343-20
U/6032-15
B/3528-21
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
X/7343-43
D/7343-31
E/7360-38
X/7343-43
E/7360-38
A/3216-18
A/3216-18
A/3216-18
S/3216-12
B/3528-21
A/3216-18
B/3528-21
A/3216-18
T/3528-12
C/6032-28
B/3528-21
A/3216-18
C/6032-28
U/6032-15
B/3528-21
A/3216-18
T/3528-12
C/6032-28
U/6032-15
B/3528-21
D/7343-31
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
8
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494C226(1)016A(2)
T494U226(1)016A(2)
T494B226(1)016A(2)
T494D336(1)016A(2)
T494C336(1)016A(2)
T494U336(1)016A(2)
T494B336(1)016A(2)
T494D476(1)016A(2)
T494V476(1)016A(2)
T494C476(1)016A(2)
T494D686(1)016A(2)
T494V686(1)016A(2)
T494C686(1)016A(2)
T494X107(1)016A(2)
T494D107(1)016A(2)
T494V107(1)016A(2)
T494C107(1)016A(2)
T494X157(1)016A(2)
T494D157(1)016A(2)
T494X227(1)016A(2)
T494E227(1)016A(2)
T494A684(1)020A(2)
T494A105(1)020A(2)
T494S105(1)020A(2)
T494A155(1)020A(2)
T494S155(1)020A(2)
T494B225(1)020A(2)
T494A225(1)020A(2)
T494B335(1)020A(2)
T494A335(1)020A(2)
T494T335(1)020A(2)
T494C475(1)020A(2)
T494B475(1)020A(2)
T494A475(1)020A(2)
T494C685(1)020A(2)
T494U685(1)020A(2)
T494B685(1)020A(2)
T494A685(M)020A(2)
T494C106(1)020A(2)
T494U106(1)020A(2)
T494B106(1)020A(2)
T494A106(M)020A(2)
T494D156(1)020A(2)
T494C156(1)020A(2)
T494D226(1)020A(2)
T494V226(1)020A(2)
T494C226(1)020A(2)
T494B226(1)020A(2)
µA at 20ºC
Max/5 Min
3.5
3.5
3.5
5.3
5.3
5.3
5.3
7.5
7.5
7.5
10.9
10.9
10.9
16.0
16.0
16.0
16.0
24.0
24.0
35.2
35.2
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.7
0.7
0.7
0.9
0.9
0.9
1.4
1.4
1.4
1.4
2.0
2.0
2.0
2.0
3.0
3.0
4.4
4.4
4.4
4.4
% at 20ºC
120 Hz Max
6.0
10.0
6.0
6.0
6.0
12.0
8.0
6.0
6.0
6.0
6.0
6.0
12.0
8.0
8.0
12.0
10.0
8.0
12.0
10.0
7.2
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
8.0
6.0
6.0
6.0
10.0
6.0
6.0
6.0
6.0
6.0
8.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
0.35
561
505
224
1.80
224
202
90
1.00
292
263
117
0.25
775
698
310
0.30
606
545
242
2.20
202
182
81
1.20
266
239
106
0.2
866
779
346
0.3
645
581
258
0.5
469
422
188
0.15
1000
900
400
0.5
500
450
200
1.0
332
299
133
0.15
1049
944
420
0.15
1000
900
400
0.5
500
450
200
0.75
383
345
153
0.15
1049
944
420
0.4
612
551
245
0.4
642
578
257
0.5
632
569
253
8.0
97
87
39
5.5
117
105
47
10.0
77
69
31
4.5
129
116
52
9.0
82
74
33
1.5
238
214
95
4.0
137
123
55
1.3
256
230
102
4.0
137
123
55
4.0
132
119
53
0.6
428
385
171
1.0
292
263
117
3.0
158
142
63
0.6
428
385
171
1.4
254
229
102
1.0
292
263
117
3.0
158
142
63
0.5
469
422
188
0.8
335
302
134
1.0
292
263
117
3.0
158
142
63
0.35
655
590
262
0.40
524
472
210
0.3
707
636
283
0.4
559
503
224
0.4
524
472
210
3.0
168
151
67
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
VDC at 85ºC
µF
KEMET/EIA
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
20
20
20
20
20
20
20
20
20
20
20
22
22
22
33
33
33
33
47
47
47
68
68
68
100
100
100
100
150
150
220
220
0.68
1
1
1.5
1.5
2.2
2.2
3.3
3.3
3.3
4.7
4.7
4.7
6.8
6.8
6.8
6.8
10
10
10
10
15
15
22
22
22
22
C/6032-28
U/6032-15
B/3528-21
D/7343-31
C/6032-28
U/6032-15
B/3528-21
D/7343-31
V/7343-20
C/6032-28
D/7343-31
V/7343-20
C/6032-28
X/7343-43
D/7343-31
V/7343-20
C/6032-28
X/7343-43
D/7343-31
X/7343-43
E/7360-38
A/3216-18
A/3216-18
S/3216-12
A/3216-18
S/3216-12
B/3528-21
A/3216-18
B/3528-21
A/3216-18
T/3528-12
C/6032-28
B/3528-21
A/3216-18
C/6032-28
U/6032-15
B/3528-21
A/3216-18
C/6032-28
U/6032-15
B/3528-21
A/3216-18
D/7343-31
C/6032-28
D/7343-31
V/7343-20
C/6032-28
B/3528-21
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
9
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494D336(1)020A(2)
T494C336(M)020A(2)
T494V336(1)020A(2)
T494B336(M)020A(2)
T494C476(M)020A(2)
T494D476(1)020A(2)
T494X686(1)020A(2)
T494D686(1)020A(2)
T494D107(1)020A(2)
T494X107(1)020A(2)
T494E107(1)020A(2)
T494X157(1)020A(2)
T494A334(1)025A(2)
T494A474(1)025A(2)
T494A684(1)025A(2)
T494B105(1)025A(2)
T494A105(1)025A(2)
T494B155(1)025A(2)
T494A155(1)025A(2)
T494C225(1)025A(2)
T494B225(1)025A(2)
T494A225(1)025A(2)
T494C335(1)025A(2)
T494B335(1)025A(2)
T494A335(1)025A(2)
T494C475(1)025A(2)
T494B475(1)025A(2)
T494A475(M)025A(2)
T494C685(1)025A(2)
T494B685(1)025A(2)
T494D106(1)025A(2)
T494C106(1)025A(2)
T494B106(1)025A(2)
T494D156(1)025A(2)
T494C156(1)025A(2)
T494B156(1)025A(2)
T494D226(1)025A(2)
T494C226(1)025A(2)
T494V226(1)025A(2)
T494X336(1)025A(2)
T494D336(1)025A(2)
T494C336(1)025A(2)
T494X476(1)025A(2)
T494D476(1)025A(2)
T494X686(M)025A(2)
T494D686(M)025A(2)
T494X107(M)025A(2)
T494A104(1)035A(2)
µA at 20ºC
Max/5 Min
6.6
6.6
6.6
6.6
9.4
9.4
13.6
13.6
20.0
20.0
20.0
30.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.6
0.6
0.6
0.8
0.8
0.8
1.2
1.2
1.2
1.7
1.7
2.5
2.5
2.5
3.8
3.8
3.8
5.5
5.5
5.5
8.3
8.3
8.3
11.8
11.8
17.0
17.0
25.0
0.5
% at 20ºC
120 Hz Max
6.0
6.0
8.0
10.0
10.0
6.0
6.0
8.0
6.0
8.0
8.0
10.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
6.0
8.0
6.0
6.0
8.0
6.0
6.0
8.0
6.0
6.0
6.0
6.0
6.0
10.0
6.0
10.0
8.0
10.0
8.0
4.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
0.25
775
698
310
0.40
524
472
210
0.40
559
503
224
3.00
168
151
67
0.80
371
334
148
0.20
866
779
346
0.20
908
817
363
0.20
866
779
346
0.68
471
424
188
0.15
1049
944
420
0.30
816
734
326
0.30
742
668
297
10.0
87
78
35
9.0
91
82
36
6.0
112
101
45
2.0
206
185
82
4.0
137
123
55
1.5
238
214
95
3.0
158
142
63
2.2
224
202
90
1.2
266
239
106
3.0
158
142
63
1.2
303
273
121
2.0
206
185
82
3.0
158
142
63
0.6
428
385
171
1.0
292
263
117
3.0
158
142
63
0.6
428
385
171
2.0
206
185
82
0.4
612
551
245
0.6
428
385
171
3.0
168
151
67
0.35
655
590
262
0.90
350
315
140
3.00
168
151
67
0.3
707
636
283
1.0
332
299
133
0.5
500
450
200
0.3
742
668
297
0.4
612
551
245
1.0
332
299
133
0.3
742
668
297
0.2
866
779
346
0.3
742
668
297
0.5
548
493
219
0.25
812
731
325
10.0
87
78
35
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
VDC at 85ºC
µF
KEMET/EIA
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
25
25
25
25
25
25
25
35
33
33
33
33
47
47
68
68
100
100
100
150
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
4.7
4.7
6.8
6.8
10
10
10
15
15
15
22
22
22
33
33
33
47
47
68
68
100
0.1
D/7343-31
C/6032-28
V/7343-20
B/3528-21
C/6032-28
D/7343-31
X/7343-43
D/7343-31
D/7343-31
X/7343-43
E/7360-38
X/7343-43
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
D/7343-31
C/6032-28
B/3528-21
D/7343-31
C/6032-28
B/3528-21
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
C/6032-28
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
A/3216-18
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
10
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
(See below for
part options)
T494A154(1)035A(2)
T494A224(1)035A(2)
T494A334(1)035A(2)
T494B474(1)035A(2)
T494A474(1)035A(2)
T494B684(1)035A(2)
T494A684(1)035A(2)
T494B105(1)035A(2)
T494A105(1)035A(2)
T494A155(1)035A(2)
T494C155(1)035A(2)
T494B155(1)035A(2)
T494A225(1)035A(2)
T494C225(1)035A(2)
T494B225(1)035A(2)
T494C335(1)035A(2)
T494B335(1)035A(2)
T494B475(1)035A(2)
T494D475(1)035A(2)
T494C475(1)035A(2)
T494D685(1)035A(2)
T494C685(1)035A(2)
T494D106(1)035A(2)
T494C106(1)035A(2)
T494V106(1)035A(2)
T494X156(1)035A(2)
T494D156(1)035A(2)
T494X226(1)035A(2)
T494D226(1)035A(2)
T494D336(1)035A(2)
T494X336(1)035A(2)
T494X476(1)035A(2)
T494E476(1)035A(2)
T494A104(1)050A(2)
T494A154(1)050A(2)
T494A224(1)050A(2)
T494B224(1)050A(2)
T494A334(1)050A(2)
T494B334(1)050A(2)
T494A474(1)050A(2)
T494C474(1)050A(2)
T494B474(1)050A(2)
T494A684(1)050A(2)
T494C684(1)050A(2)
T494B684(1)050A(2)
T494A105(1)050A(2)
T494C105(1)050A(2)
T494B105(1)050A(2)
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
0.5
0.5
0.8
0.8
0.8
1.2
1.2
1.6
1.6
1.6
2.4
2.4
3.5
3.5
3.5
5.3
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
0.5
0.5
0.5
% at 20ºC
120 Hz Max
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
8.0
10.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.0
6.0
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
6.0
112
101
45
6.0
112
101
45
6.0
112
101
45
2.5
184
166
74
4.0
137
123
55
2.5
184
166
74
6.0
112
101
45
2.0
206
185
82
6.0
112
101
45
4.0
137
123
55
2.5
210
189
84
3.0
168
151
67
3.0
158
142
63
1.5
271
244
108
2.5
184
166
74
0.8
371
334
148
1.3
256
230
102
1.5
238
214
95
0.7
463
417
185
0.7
396
356
158
0.5
548
493
219
0.9
350
315
140
0.4
612
551
245
1.2
303
273
121
0.8
395
356
158
0.30
742
668
297
0.35
655
590
262
0.3
742
668
297
0.4
612
551
245
0.6
500
450
200
0.6
524
472
210
0.5
574
517
230
0.3
816
734
326
10.0
87
78
35
10.0
87
78
35
12.0
79
71
32
10.0
92
83
37
9.0
91
82
36
2.5
184
166
74
6.0
112
101
45
1.8
247
222
99
2.0
206
185
82
5.0
122
110
49
1.6
262
236
105
3.0
168
151
67
5.0
122
110
49
1.6
262
236
105
4.0
146
131
58
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
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
35
35
35
35
35
35
35
35
35
35
35
50
50
50
50
50
50
50
50
50
50
50
50
50
50
50
0.15
0.22
0.33
0.47
0.47
0.68
0.68
1
1
1.5
1.5
1.5
2.2
2.2
2.2
3.3
3.3
4.7
4.7
4.7
6.8
6.8
10
10
10
15
15
22
22
33
33
47
47
0.1
0.15
0.22
0.22
0.33
0.33
0.47
0.47
0.47
0.68
0.68
0.68
1
1
1
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
A/3216-18
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
C/6032-28
B/3528-21
B/3528-21
D/7343-31
C/6032-28
D/7343-31
C/6032-28
D/7343-31
C/6032-28
V/7343-20
X/7343-43
D/7343-31
X/7343-43
D/7343-31
D/7343-31
X/7343-43
X/7343-43
E/7360-38
A/3216-18
A/3216-18
A/3216-18
B/3528-21
A/3216-18
B/3528-21
A/3216-18
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
A/3216-18
C/6032-28
B/3528-21
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
ESR
Maximum Allowable
Ripple Current
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
11
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated
Voltage Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
(See below for
part options)
T494V105(M)050A(2)
T494D155(1)050A(2)
T494C155(1)050A(2)
T494D225(1)050A(2)
T494C225(1)050A(2)
T494C335(1)050A(2)
T494D335(1)050A(2)
T494D475(1)050A(2)
T494X685(1)050A(2)
T494D685(1)050A(2)
T494X106(1)050A(2)
T494D106(1)050A(2)
T494X156(1)050A(2)
T494X226(1)050A(2)
µA at 20ºC
Max/5 Min
0.5
0.8
0.8
1.1
1.1
1.7
1.7
2.4
3.4
3.4
5.0
5.0
7.5
11.0
% at 20ºC
120 Hz Max
4.0
6.0
6.0
6.0
6.0
DF
VDC at 85ºC
µF
KEMET/EIA
50
50
50
50
50
50
50
50
50
50
50
50
50
50
1
1.5
1.5
2.2
2.2
3.3
3.3
4.7
6.8
6.8
10
10
15
22
V/7343-20
D/7343-31
C/6032-28
D/7343-31
C/6032-28
C/6032-28
D/7343-31
D/7343-31
X/7343-43
D/7343-31
X/7343-43
D/7343-31
X/7343-43
X/7343-43
VDC at 85ºC
µF
KEMET/EIA
(See below for
part options)
µA at 20ºC
Max/5 Min
% at 20ºC
120 Hz Max
Rated
Voltage
Rated
Cap
Case
Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
6.0
6.0
6.0
6.0
6.0
6.0
6.0
10.0
ESR
Maximum Allowable
Ripple Current
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
4.0
177
159
71
1.0
387
348
155
1.5
271
244
108
0.8
433
390
173
1.5
271
244
108
0.8
0.6
0.5
0.7
0.4
0.7
0.4
0.5
433
500
574
463
642
463
642
574
390
450
517
417
578
417
578
517
173
200
230
185
257
185
257
230
Ω at 20ºC
mA at 25ºC mA at 85ºC mA at 125ºC
100 kHz Max
100 kHz
100 kHz
100 kHz
ESR
Maximum Allowable
Ripple Current
Maximum
Operating
Temp
ºC
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
ºC
Reflow Temp
≤ 260ºC
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). Designates
termination finish.
Refer to Ordering Information for additional detail.
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked
with the higher voltage rating. Substitutions can include better than series.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 (864) 963-6300 • www.kemet.com
T2008_T494 • 7/15/2015
12
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
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
KEMET
Case Code
EIA
Case Code
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
Maximum Power
Dissipation (P max)
mWatts at 25°C
w/+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
T2008_T494 • 7/15/2015
13
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
T2008_T494 • 7/15/2015
14
Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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 (tL)
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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Construction
Polarity Stripe (+)
Molded Epoxy
Case
Detailed Cross Section
Silver Paint
(Fourth Layer)
Polarity
Bevel (+)
Tantalum Wire
Leadframe
(- Cathode)
Washer
Tantalum Wire
Weld
(to attach wire)
Carbon
(Third Layer)
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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade MnO2
Packaging Information Performance Notes
1. Cover Tape Break Force: 1.0 Kg minimum.
2. Cover Tape Peel Strength: The total peel strength of the cover tape from the carrier tape shall be:
Tape Width
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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
Southeast
LakeMary,FL
Tel: 407-855-8886
Northeast
Wilmington, MA
Tel: 978-658-1663
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
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
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Tantalum Surface Mount Capacitors – Low ESR
T494 Series Industrial Grade 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
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