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| 型号： | T491A475K020AT |
| 厂商： | Kemet |
| 文件页数： | 4/24页 |
| 文件大小： | 0K |
| 描述： | CAP TANT 4.7UF 20V 10% 1206 |
| 产品培训模块： | Capacitor Basics- Typical Uses for Capacitors |
| 标准包装： | 1 |
| 系列： | T491 |
| 电容： | 4.7µF |
| 电压 - 额定： | 20V |
| 容差： | ±10% |
| ESR（等效串联电阻）： | 4 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： | 1206（3216 公制） |
| 尺寸/尺寸： | 0.126" L x 0.063" W（3.20mm x 1.60mm） |
| 高度 - 座高（最大）： | 0.071"（1.80mm） |
| 制造商尺寸代码： | A |
| 特点： | 通用 |
| 包装： | 标准包装 |
| 其它名称： | 399-8290-6 |
Tantalum Surface Mount Capacitors – Standard Tantalum
T491 Industrial Grade MnO 2 Series
Electrical Characteristics
100
ESR vs. Frequency
1,000
Capacitance vs. Frequency
10
T491C336M025AT_IMP
T491D476M025AT_IMP
T491X107M025AT_IMP
T491C336M025AT_ESR
T491D476M025AT_ESR
100
T491C336M025AT
T491D476M025AT
T491X107M025AT
T491X107M025AT_ESR
1
10
0.1
0.01
100
1,000
10,000 100,000
Frequency (Hz)
1,000,000
10,000,000
1
100
1,000
10,000 100,000
Frequency (Hz)
1,000,000
10,000,000
Dimensions – Millimeters (Inches)
Metric will govern
Termination
cutout at
KEMET’s
option,
either end
Case Size
Component
KEMET
A
B
C
D
X
E
S
T
U
V
EIA
3216 –18
3528 –21
6032–28
7343 –31
7343 –43
7360-38
3216 –12
3528 –12
6032–15
7343 –20
L*
3.2 ±0.2
(0.126 ±0.008)
3.5 ±0.2
(0.138 ±0.008)
6.0 ±0.3
(0.236 ±0.03)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
7.3 ±0.3
(0.287 ±0.012)
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)
W*
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)
1.6 ±0.2
(0.063 ±0.008)
2.8 ±0.2
(0.110 ±0.008)
3.2 ±0.2
(0.110 ±0.008)
4.3 ±0.3
(0.169 ±0.012)
H*
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)
1.2 (.047)
1.2 (.047)
1.5 (.059)
2.0 (.079)
F* ±0.1 S* ±0.3 B* ±0.15
±(.004) ±(.012) (Ref) ±.006
1.2 (.047) 0.8 (.031) 0.4 (.016)
2.2 (.087) 0.8 (.031) 0.4 (.016)
2.2 (.087) 1.3 (.051) 0.5 (.020)
2.4 (.094) 1.3 (.051) 0.5 (.020)
2.4 (.094) 1.3 (.051) 0.5 (.020)
4.1 (.161) 1.3 (.051) 0.5 (.020)
1.2 (.047) 0.8 (.031) n/a
2.2 (.087) 0.8 (.031) n/a
2.2 (.087) 1.3 (.051) n/a
2.4 (.094) 1.3 (.051) n/a
X (Ref)
0.10 ±0.10
(0.004 ±0.004)
0.10 ±0.10
(0.004 ±0.004)
0.10 ±0.10
(0.004 ±0.004)
0.10 ±0.10
(0.004 ±0.004)
0.10 ±0.10
(0.004 ±0.004)
0.10 ± 0.10
(.004 ± .004)
0.05 (.002)
0.05 (.002)
0.05 (.002)
0.05 (.002)
P (Ref)
0.4 (.016)
0.5 (.020)
0.9 (.035)
0.9 (.035)
1.7 (.067)
n/a
n/a
n/a
n/a
n/a
R (Ref)
0.4 (.016)
1.0 (.039)
1.0 (.039)
1.0 (.039)
1.0 (.039)
n/a
n/a
n/a
n/a
n/a
T (Ref) A (Min) G (Ref) E (Ref)
0.13 (.005) 0.8 (.31) 1.1 (.043) 1.3 (.051)
0.13 (.005) 1.1 (0.043) 1.8 (.071) 2.2 (.087)
0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)
0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
0.13 (.005) 0.8 (.031) 1.1 (.043) 1.3 (.051)
0.13 (.005) 1.1 (.043) 1.8 (.071) 2.2 (.087)
0.13 (.005) 2.5(.098) 2.8 (.110) 2.4 (.094)
0.13 (.005) 3.8 (.150) 3.5 (.138) 3.5 (.138)
Notes: (Ref) – Dimensions provided for reference only. No dimensions are provided for B, P or R because low profile cases do not have a bevel or a notch.
* MIL–PRF –55365/8 specified dimensions
? KEMET Electronics Corporation ? P.O. Box 5928 ? Greenville, SC 29606 (864) 963-6300 ? www.kemet.com
T2005_T491 ? 10/8/2013
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| T491A475K020AT | 制造商:KEMET Corporation 功能描述:CAPACITOR TANT 4.7UF 20V 4OHM 3216-1 |
| T491A475K020AT | 制造商:KEMET Corporation 功能描述:CAPACITOR, 4.7UF, 20V, 4OHM |
| T491A475K020AT4394 | 制造商:KEMET Corporation 功能描述:4.70UF 20.0V - Boxed Product (Development Kits) |
| T491A475K020AT4539 | 制造商:KEMET Corporation 功能描述:4.70UF 20.0V - Tape and Reel |
| T491A475K020AT4803 | 制造商:KEMET Corporation 功能描述:4.70UF 20.0V - Tape and Reel |
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