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T491X226K035AH Datasheet, PDF (12/24 Pages) Kemet Corporation – Tantalum Surface Mount Capacitors – Standard Tantalum T491 Series Industrial Grade MnO
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Tantalum Surface Mount Capacitors – Standard Tantalum
T491 Industrial Grade MnO2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated Rated Case Code/
Voltage Cap Case Size
VDC
µF
KEMET/EIA
35
6.8
V/7343-20
35
6.8
C/6032-28
35
10
D/7343-31
35
10
C/6032-28
35
10
V/7343-20
35
15
C/6032-28
35
15
X/7343-43
35
15
D/7343-31
35
22
X/7343-43
35
22
D/7343-31
35
33
X/7343-43
35
33
D/7343-31
35
47
X/7343-43
35
47
E/7360-38
50
0.1
A/3216-18
50
0.15
B/3528-21
50
0.15
A/3216-18
50
0.22
B/3528-21
50
0.22
A/3216-18
50
0.33
A/3216-18
50
0.33
B/3528-21
50
0.47
A/3216-18
50
0.47
C/6032-28
50
0.47
B/3528-21
50
0.68
A/3216-18
50
0.68
C/6032-28
50
0.68
B/3528-21
50
1
A/3216-18
50
1
C/6032-28
50
1
B/3528-21
50
1
V/7343-20
50
1.5
D/7343-31
50
1.5
C/6032-28
50
2.2
D/7343-31
50
2.2
C/6032-28
50
3.3
C/6032-28
50
3.3
D/7343-31
50
4.7
D/7343-31
50
6.8
X/7343-43
50
6.8
D/7343-31
50
10
X/7343-43
50
10
D/7343-31
50
15
X/7343-43
50
22
X/7343-43
VDC
µF
KEMET/EIA
Rated Rated Case Code/
Voltage Cap
Case Size
KEMET Part
Number
(See below for
part options)
T491V685(1)035AT
T491C685(1)035A(2)
T491D106(1)035A(2)
T491C106(1)035A(2)
T491V106(1)035A(2)
T491C156(1)035A(2)
T491X156(1)035A(2)
T491D156(1)035A(2)
T491X226(1)035A(2)
T491D226(1)035A(2)
T491X336(1)035A(2)
T491D336(1)035A(2)
T491X476(1)035A(2)
T491E476(1)035A(2)
T491A104(1)050A(2)
T491B154(1)050A(2)
T491A154(1)050A(2)
T491B224(1)050A(2)
T491A224(1)050AT
T491A334(1)050A(2)
T491B334(1)050A(2)
T491A474(1)050A(2)
T491C474(1)050A(2)
T491B474(1)050A(2)
T491A684(1)050A(2)
T491C684(1)050A(2)
T491B684(1)050A(2)
T491A105(1)050A(2)
T491C105(1)050A(2)
T491B105(1)050A(2)
T491V105(1)050A(2)
T491D155(1)050A(2)
T491C155(1)050A(2)
T491D225(1)050A(2)
T491C225(1)050A(2)
T491C335(1)050AT
T491D335(1)050A(2)
T491D475(1)050A(2)
T491X685(1)050A(2)
T491D685(1)050A(2)
T491X106(1)050A(2)
T491D106(1)050A(2)
T491X156(1)050A(2)
T491X226(1)050A(2)
(See below for
part options)
KEMET Part
Number
DC
Leakage
µA @ +20ºC
Maximum/
5 Minutes
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
0.5
0.5
0.5
0.5
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
µA @ +20ºC
Maximum/
5 Minutes
DC
Leakage
DF
ESR
% @ +20ºC
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
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
4.0
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
8.0
10.0
% @ +20ºC
120 Hz
Maximum
DF
Ω @ +20ºC
100 kHz
Maximum
1.2
1.8
1.0
1.6
1.0
1.0
0.9
0.8
0.7
0.7
0.6
0.6
0.6
0.5
20.0
16.0
15.0
14.0
18.0
14.0
10.0
9.5
7.2
9.0
8.0
6.4
8.0
7.0
4.8
6.0
6.0
3.5
4.4
2.5
3.0
2.5
1.6
1.2
0.8
0.8
0.7
0.8
0.7
0.6
Ω @ +20ºC
100 kHz
Maximum
ESR
Maximum Allowable
Ripple Current
(mA)
100 kHz
25ºC
323
247
387
262
250
332
428
433
486
463
524
500
524
632
61
73
71
78
65
73
92
280
117
97
97
125
103
104
148
119
144
207
156
245
191
210
274
354
406
387
486
433
486
524
(mA)
100 kHz
25ºC
(mA)
100 kHz
+85ºC
291
222
348
236
225
299
385
390
437
417
472
450
472
569
55
66
64
70
59
66
83
253
105
87
87
113
93
94
133
107
130
186
140
221
172
189
247
319
365
348
437
390
437
472
(mA)
100 kHz
+85ºC
(mA)
100 kHz
+125ºC
129
99
155
105
100
133
171
173
194
185
210
200
210
253
24
29
28
31
26
29
37
112
47
39
39
50
41
42
59
48
58
83
62
98
76
84
110
142
162
155
194
173
194
210
(mA)
100 kHz
+125ºC
Maximum Allowable
Ripple Current
Moisture
Sensitivity
Reflow Temperature
≤ 260 ºC
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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 Temperature
≤ 260 ºC
Moisture
Sensitivity
(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), 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
T2005_T491 • 4/3/2014 12
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