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| 型号： | C1812C474MAR2CAUTO |
| 厂商： | Kemet |
| 文件页数： | 3/17页 |
| 文件大小： | 0K |
| 描述： | CAP CER 0.47UF 250V 20% X7R 1812 |
| 产品培训模块： | Capacitor Basics- Typical Uses for Capacitors |
| 产品目录绘图： | KPS Series_1812-Double |
| 标准包装： | 1 |
| 系列： | KPS |
| 电容： | 0.47µF |
| 电压 - 额定： | 250V |
| 容差： | ±20% |
| 温度系数： | X7R |
| 安装类型： | 表面贴装，MLCC |
| 工作温度： | -55°C ~ 125°C |
| 应用： | 汽车，旁通，去耦，对板挠性敏感 |
| 额定值： | AEC-Q200 |
| 封装/外壳： | 堆叠式 SMD，2条 J 型引线 |
| 尺寸/尺寸： | 0.197" L x 0.138" W（5.00mm x 3.50mm） |
| 厚度（最大）： | 0.217"（5.50mm） |
| 特点： | 低 ESL 型（堆栈型） |
| 包装： | 标准包装 |
| 产品目录页面： | 2146 (CN2011-ZH PDF) |
| 其它名称： | 399-5790-6 |
Surface Mount Multilayer Ceramic Chip Capacitors (SMD MLCCs)
KPS Series, X7R Dielectric, 10 – 250 VDC (Automotive Grade)
Environmental Compliance
Pb-Free and RoHS Compliant.
Electrical Parameters/Characteristics
Item
Operating Temperature Range
Capacitance Change with Reference to +25°C and 0 VDC Applied (TCC)
Aging Rate (Maximum % Capacitance Loss/Decade Hour)
Dielectric Withstanding Voltage (DWV)
Dissipation Factor (DF) Maximum Limit @ 25oC
Insulation Resistance (IR) Limit @ 25°C
Parameters/Characteristics
-55°C to +125°C
±15%
3.0%
250% of rated voltage
(5 ±1 seconds and charge/discharge not exceeding 50 mA)
5% (6.3 and 10 V), 3.5% (16 and 25 V) and 2.5% (50 to 250 V)
See Insulation Resistance Limit Table
(Rated voltage applied for 120 ±5 seconds @ 25°C)
Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.
To obtain IR limit, divide MΩ-μF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and dissipation factor (DF) measured under the following conditions:
1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance ≤ 10 μF
120 Hz ±10 Hz and 0.5 ±0.1 Vrms if capacitance > 10 μF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON."
Post Environmental Limits
High Temperature Life, Biased Humidity, Moisture Resistance
Dielectric
Rated DC
Voltage
Capacitance
Value
Dissipation Factor
(Maximum %)
Capacitance
Shift
Insulation
Resistance
> 25
3.0
X7R
16/25
All
5.0
±20%
10% of Initial Limit
< 16
Insulation Resistance Limit Table
7.5
EIA Case Size
1210
1812
2220
1,000 Megohm
Microfarads or 100 GΩ
< 0.39 μF
< 2.2 μF
< 10 μF
500 Megohm
Microfarads or 10 GΩ
≥ 0.39 μF
≥ 2.2 μF
≥ 10 μF
? KEMET Electronics Corporation ? P.O. Box 5928 ? Greenville, SC 29606 (864) 963-6300 ? www.kemet.com
C1021_X7R_KPS_AUTO_SMD ? 5/30/2013
3
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| C1812C474MAR2CT500 | 功能描述:多层陶瓷电容器MLCC - SMD/SMT 250volts 0.47uF 20% double chip stack RoHS:否 制造商:American Technical Ceramics (ATC) 电容:10 pF 容差:1 % 电压额定值:250 V 温度系数/代码:C0G (NP0) 外壳代码 - in:0505 外壳代码 - mm:1414 工作温度范围:- 55 C to + 125 C 产品:Low ESR MLCCs 封装:Reel |
| C1812C474MAR2CTU | 功能描述:CAP CER 0.47UF 250V 20% X7R 1812 RoHS:是 类别:电容器 >> 陶瓷 系列:KPS 标准包装:4,000 系列:- 电容:1000pF 电压 - 额定:50V 容差:±10% 温度系数:X7R 安装类型:表面贴装，MLCC 工作温度:-55°C ~ 125°C 应用:自动 额定值:AEC-Q200 封装/外壳:0805（2012 公制） 尺寸/尺寸:0.079" L x 0.047" W（2.00mm x 1.20mm） 高度 - 座高（最大）:- 厚度（最大）:- 引线间隔:- 特点:- 包装:带卷 (TR) 引线型:- |
| C1812C474MARAC | 功能描述:多层陶瓷电容器MLCC - SMD/SMT .470UF 250V RoHS:否 制造商:American Technical Ceramics (ATC) 电容:10 pF 容差:1 % 电压额定值:250 V 温度系数/代码:C0G (NP0) 外壳代码 - in:0505 外壳代码 - mm:1414 工作温度范围:- 55 C to + 125 C 产品:Low ESR MLCCs 封装:Reel |
| C1812C474MARAC7800 | 制造商:KEMET Corporation 功能描述: |
| C1812C474MARACTU | 功能描述:多层陶瓷电容器MLCC - SMD/SMT 250volts 0.47uF 20% X7R RoHS:否 制造商:American Technical Ceramics (ATC) 电容:10 pF 容差:1 % 电压额定值:250 V 温度系数/代码:C0G (NP0) 外壳代码 - in:0505 外壳代码 - mm:1414 工作温度范围:- 55 C to + 125 C 产品:Low ESR MLCCs 封装:Reel |
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