- 您现在的位置：买卖IC网 > PDF目录17704 > T491A476M006AT (Kemet)CAP TANT 47UF 6.3V 20% 1206 PDF资料下载
参数资料
| 型号： | T491A476M006AT |
| 厂商： | Kemet |
| 文件页数： | 13/24页 |
| 文件大小： | 0K |
| 描述： | CAP TANT 47UF 6.3V 20% 1206 |
| 产品培训模块： | Capacitor Basics- Typical Uses for Capacitors |
| 产品目录绘图： | T49, T5(1,2,3) Series Markings T49x, T5xx Series_A-side1 T49x, T5xx Series_A, B-side2 T49x, T5xx Series_A-bottom |
| 标准包装： | 1 |
| 系列： | T491 |
| 电容： | 47µF |
| 电压 - 额定： | 6.3V |
| 容差： | ±20% |
| ESR（等效串联电阻）： | 3.5 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 |
| 产品目录页面： | 2027 (CN2011-ZH PDF) |
| 其它名称： | 399-3700-6 |
Tantalum Surface Mount Capacitors – Standard Tantalum
T491 Industrial Grade MnO 2 Series
Recommended Voltage Derating Guidelines
-55°C to 85°C
85°C to 125°C
120%
% Change in Working DC
Voltage with Temperature
Recommended Maximum
Application Voltage
V R
50% of V R
67% of V R
33% of V R
100%
80%
60%
% Change in Working DC Voltage
with Temperature
67%
40%
20%
Recommended Maximum
Application Voltage (As %
of Rated Voltage)
33%
0%
-55
25 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.
KEMET
Case Code
A
B
C
D
X
E
S
T
U
V
T510X
T510E
EIA
Case Code
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 @ 25°C
w/+20°C Rise
75
85
110
150
165
200
60
70
90
125
270
285
Temperature Compensation Multipliers
for Maximum Power Dissipation
T ≤ 25°C T ≤ 85°C T ≤ 125°C
The maximum power dissipation rating must be reduced with increasing
environmental operating temperatures. Refer to the Temperature Compensation
Multiplier table for details.
1.00
0.90
0.40
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
T2005_T491 ? 10/8/2013
13
相关PDF资料 |
PDF描述 |
|---|---|
| M2B25AA5W03-FB | SWITCH PUSHBUTTON DPDT 1A 125V |
| B32529C104K289 | CAP FILM 0.1UF 63VDC RADIAL |
| 8221SD9CGE | SWITCH PUSHBUTTON DPDT 1A 120V |
| 8221SDCGE | SWITCH PUSHBUTTON DPDT 1A 120V |
| KB15CKW01 | SWITCH PUSHBUTTON SPDT 1A 125V |
相关代理商/技术参数 |
参数描述 |
|---|---|
| T491A476M006AT4393 | 制造商:KEMET Corporation 功能描述:47.0UF 6.0V - Tape and Reel |
| T491A476M006AT4394 | 制造商:KEMET Corporation 功能描述:47.0UF 6.0V - Tape and Reel |
| T491A476M006AT4513 | 制造商:KEMET Corporation 功能描述:47.0UF 6.0V - Tape and Reel |
| T491A476M006AT4860 | 制造商:KEMET Corporation 功能描述:47.0UF 6.0V - Tape and Reel |
| T491A476M010AT | 功能描述:钽质电容器-固体SMD RoHS:否 制造商:AVX 电容:100 uF 电压额定值:20 V ESR: 容差:10 % 外壳代码 - in:2917 外壳代码 - mm:7343 高度:4.1 mm 制造商库存号:E Case 工作温度范围:- 55 C to + 125 C 系列:TBM 产品:Tantalum Solid Low ESR Commercial Grade 封装:Bulk |
发布紧急采购，3分钟左右您将得到回复。