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C346C332MHR5TA

更新时间: 2024-11-05 18:42:11
品牌 Logo 应用领域
基美 - KEMET 电容器
页数 文件大小 规格书
11页 1674K
描述
Ceramic Capacitor, Multilayer, Ceramic, 3000V, 20% +Tol, 20% -Tol, X7R, 15% TC, 0.0033uF, Through Hole Mount, 4027, RADIAL LEADED

C346C332MHR5TA 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:, 4027
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8532.24.00.60风险等级:5.66
电容:0.0033 µF电容器类型:CERAMIC CAPACITOR
介电材料:CERAMIC高度:14.98 mm
JESD-609代码:e3长度:10.16 mm
安装特点:THROUGH HOLE MOUNT多层:Yes
负容差:20%端子数量:2
最高工作温度:125 °C最低工作温度:-55 °C
封装形状:RECTANGULAR PACKAGE封装形式:Radial
包装方法:Ammo Pack; Bulk; TR正容差:20%
额定(直流)电压(URdc):3000 V尺寸代码:4027
表面贴装:NO温度特性代码:X7R
温度系数:15% ppm/ °C端子面层:Matte Tin (Sn) - with Nickel (Ni) barrier
端子节距:5.08 mm端子形状:WIRE
宽度:6.85 mmBase Number Matches:1

C346C332MHR5TA 数据手册

 浏览型号C346C332MHR5TA的Datasheet PDF文件第2页浏览型号C346C332MHR5TA的Datasheet PDF文件第3页浏览型号C346C332MHR5TA的Datasheet PDF文件第4页浏览型号C346C332MHR5TA的Datasheet PDF文件第5页浏览型号C346C332MHR5TA的Datasheet PDF文件第6页浏览型号C346C332MHR5TA的Datasheet PDF文件第7页 
MULTILAYER CERAMIC CAPACITORS/AXIAL & RADIAL LEADED  
Multilayer ceramic capacitors are available in a  
variety of physical sizes and configurations, including  
leaded devices and surface mounted chips. Leaded  
styles include molded and conformally coated parts  
with axial and radial leads. However, the basic  
capacitor element is similar for all styles. It is called a  
chip and consists of formulated dielectric materials  
which have been cast into thin layers, interspersed  
with metal electrodes alternately exposed on opposite  
edges of the laminated structure. The entire structure is  
fired at high temperature to produce a monolithic  
block which provides high capacitance values in a  
small physical volume. After firing, conductive  
terminations are applied to opposite ends of the chip to  
make contact with the exposed electrodes.  
Termination materials and methods vary depending on  
the intended use.  
TEMPERATURE CHARACTERISTICS  
Ceramic dielectric materials can be formulated with  
a wide range of characteristics. The EIA standard for  
ceramic dielectric capacitors (RS-198) divides ceramic  
dielectrics into the following classes:  
Class III: General purpose capacitors, suitable  
for by-pass coupling or other applications in which  
dielectric losses, high insulation resistance and  
stability of capacitance characteristics are of little or  
no importance. Class III capacitors are similar to Class  
II capacitors except for temperature characteristics,  
Class I: Temperature compensating capacitors,  
suitable for resonant circuit application or other appli-  
cations where high Q and stability of capacitance char-  
acteristics are required. Class I capacitors have  
predictable temperature coefficients and are not  
effected by voltage, frequency or time. They are made  
from materials which are not ferro-electric, yielding  
superior stability but low volumetric efficiency. Class I  
capacitors are the most stable type available, but have  
the lowest volumetric efficiency.  
which are greater than  
15%. Class III capacitors  
have the highest volumetric efficiency and poorest  
stability of any type.  
KEMET leaded ceramic capacitors are offered in  
the three most popular temperature characteristics:  
C0G: Class I, with a temperature coefficient of 0  
30 ppm per degree C over an operating  
temperature range of - 55°C to + 125°C (Also  
known as “NP0”).  
X7R: Class II, with a maximum capacitance  
change of 15% over an operating temperature  
range of - 55°C to + 125°C.  
Z5U: Class III, with a maximum capacitance  
change of + 22% - 56% over an operating tem-  
perature range of + 10°C to + 85°C.  
Class II: Stable capacitors, suitable for bypass  
or coupling applications or frequency discriminating  
circuits where Q and stability of capacitance char-  
acteristics are not of major importance. Class II  
capacitors have temperature characteristics of 15%  
or less. They are made from materials which are  
ferro-electric, yielding higher volumetric efficiency but  
less stability. Class II capacitors are affected by  
temperature, voltage, frequency and time.  
Specified electrical limits for these three temperature  
characteristics are shown in Table 1.  
SPECIFIED ELECTRICAL LIMITS  
TEMPERATURE CHARACTERISTICS  
PARAMETER  
C0G  
X7R  
Z5U  
Dissipation Factor: Measured at following conditions:  
C0G — 1 kHz and 1 vrms if capacitance > 1000 pF  
1 MHz and 1 vrms if capacitance 1000 pF  
X7R — 1 kHz and 1 vrms* or if extended cap range 0.5 vrms  
Z5U — 1 kHz and 0.5 vrms  
0.15%  
2.5%  
4.0%  
Dielectric Strength: 2.5 times rated DC voltage.  
Pass Subsequent IR Test  
Insulation Resistance (IR): At rated DC voltage,  
whichever of the two is smaller  
1,000 M-µF  
or 100 GΩ  
1,000 M-µF  
or 100 GΩ  
1,000 M-µF  
or 10 GΩ  
Temperature Characteristics: Range, °C  
Capacitance Change without  
DC voltage  
-55 to +125  
30 ppm/°C  
-55 to +125  
15%  
+10 to +85  
+22%, -56%  
0
* 1 MHz and 1 vrms if capacitance 100 pF on military product.  
Table I  
© KEMET Electronics Corporation, P.O. Box 5928, Greenville, S.C. 29606, (864) 963-6300  
3

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