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参数资料
型号： T491D156M020AT
厂商： Kemet
文件页数： 6/24页
文件大小： 0K
描述： CAP TANT 15UF 20V 20% 2917
产品培训模块： Capacitor Basics- Typical Uses for Capacitors
标准包装： 1
系列： T491
电容： 15µF
电压 - 额定： 20V
容差： ±20%
ESR（等效串联电阻）： 1 欧姆
类型： 模制
工作温度： -55°C ~ 125°C
安装类型： 表面贴装
封装/外壳： 2917（7343 公制）
尺寸/尺寸： 0.287" L x 0.169" W（7.30mm x 4.30mm）
高度 - 座高（最大）： 0.122"（3.10mm）
制造商尺寸代码： D
特点： 通用
包装： 标准包装
其它名称： 399-8369-6
Tantalum Surface Mount Capacitors – Standard Tantalum
T491 Industrial Grade MnO 2 Series
Table 1 – Ratings & Part Number Reference cont'd
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current
Moisture
Sensitivity
VDC
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
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
VDC
μF
330
330
330
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
47
68
68
68
68
68
68
100
μF
KEMET/EIA
D/7343-31
V/7343-20
C/6032-28
X/7343-43
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
V/7343-20
B/3528-21
A/3216-18
T/3528-12
D/7343-31
C/6032-28
U/6032-15
V/7343-20
B/3528-21
A/3216-18
D/7343-31
KEMET/EIA
(See below for
part options)
T491D337(1)004A(2)
T491V337(1)004A(2)
T491C337(1)004A(2)
T491X337(1)004AT
T491X477(1)004A(2)
T491D477(1)004A(2)
T491X687(1)004A(2)
T491D687(1)004A(2)
T491X108(1)004A(2)
T491E108(M)004A(2)
T491A225(1)006A(2)
T491A335(1)006A(2)
T491A475(1)006A(2)
T491S475(1)006A(2)
T491B685(1)006A(2)
T491A685(1)006A(2)
T491S685(1)006A(2)
T491B106(1)006A(2)
T491A106(1)006A(2)
T491T106(1)006A(2)
T491S106(1)006A(2)
T491C156(1)006A(2)
T491B156(1)006A(2)
T491A156(1)006A(2)
T491T156(1)006A(2)
T491S156(1)006A(2)
T491C226(1)006A(2)
T491U226(1)006A(2)
T491B226(1)006A(2)
T491A226(1)006A(2)
T491T226(1)006A(2)
T491C336(1)006A(2)
T491U336(1)006A(2)
T491B336(1)006A(2)
T491A336(1)006A(2)
T491T336(1)006A(2)
T491D476(1)006A(2)
T491C476(1)006A(2)
T491U476(1)006A(2)
T491V476(1)006AT
T491B476(1)006A(2)
T491A476(M)006A(2)
T491T476(1)006A(2)
T491D686(1)006A(2)
T491C686(1)006A(2)
T491U686(1)006A(2)
T491V686(1)006AT
T491B686(1)006A(2)
T491A686(1)006A(2)
T491D107(1)006A(2)
(See below for
part options)
μA @ +20oC
Maximum/
5 Minutes
13.2
13.2
13.2
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
3.0
4.3
4.3
4.3
4.3
4.3
4.3
6.3
μA @ +20oC
Maximum/
5 Minutes
% @ +20oC
120 Hz
Maximum
8.0
12.0
10.0
8.0
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
15.0
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
6.0
12.0
24.0
6.0
6.0
10.0
6.0
8.0
30.0
8.0
% @ +20oC
120 Hz
Maximum
Ω @ +20oC
100 kHz
Maximum
0.7
0.7
0.9
0.8
0.5
0.8
0.5
0.5
0.5
0.2
8.0
8.0
6.0
15.0
3.5
6.0
15.0
3.5
4.0
5.0
15.0
1.8
3.0
3.5
5.0
10.0
1.8
1.8
3.5
4.0
5.0
1.8
1.8
3.0
2.5
6.0
0.8
1.6
1.8
0.7
2.0
3.5
4.4
0.8
1.2
1.8
0.7
0.9
4.0
0.8
Ω @ +20oC
100 kHz
Maximum
(mA)
100 kHz
25oC
463
423
350
454
574
433
574
548
574
1000
97
97
112
63
156
112
63
156
137
118
63
247
168
146
118
77
247
224
156
137
118
247
224
168
173
108
433
262
224
423
206
146
126
433
303
224
423
307
137
433
(mA)
100 kHz
25oC
(mA)
100 kHz
+85oC
417
381
315
409
517
390
517
493
517
900
87
87
101
57
140
101
57
140
123
106
57
222
151
131
106
69
222
202
140
123
106
222
202
151
156
97
390
236
202
381
185
131
113
390
273
202
381
276
123
390
(mA)
100 kHz
+85oC
(mA)
100 kHz
+125oC
185
169
140
182
230
173
230
219
230
400
39
39
45
25
62
45
25
62
55
47
25
99
67
58
47
31
99
90
62
55
47
99
90
67
69
43
173
105
90
169
82
58
50
173
121
90
169
123
55
173
(mA)
100 kHz
+125oC
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
1
1
1
1
1
1
Reflow Temperature
≤ 260 oC
Rated
Voltage
Rated
Cap
Case Code/
Case Size
KEMET Part
Number
DC
Leakage
DF
ESR
Maximum Allowable
Ripple Current
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
Roll Over for
Order Info.
T2005_T491 ? 10/8/2013
6
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相关代理商/技术参数
参数描述
T491D156M020AT2478 制造商:KEMET Corporation 功能描述:15.0UF 20.0V 制造商:KEMET Corporation 功能描述:15.0UF 20.0V - Tape and Reel
T491D156M020AT24787622 制造商:KEMET Corporation 功能描述:15.0UF 20.0V - Tape and Reel
T491D156M020AT46562478 制造商:KEMET Corporation 功能描述:15.0UF 20.0V - Tape and Reel
T491D156M020AT4803 制造商:KEMET Corporation 功能描述:15.0UF 20.0V - Tape and Reel
T491D156M020AT7280 制造商:KEMET Corporation 功能描述:Cap Tant Solid 15uF 20V D CASE 20% (7.3 X 4.3 X 2.8mm) SMD 7343-31 1 Ohm 125 制造商:KEMET Corporation 功能描述:CAP 15UF 20VDC 20% 7.3 X 4.3 X 2.8MM SMD 7343-31 - Tape and Reel
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