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CT47

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多芯组合无包封堆叠多层瓷介电容器
 
特征与应用
·由两个或多个多层片式瓷介电容器堆叠无包封,能获得2倍或3倍的容量,且节省了线路板的占用面积;
·介质为Ⅱ类瓷介,电容器容量体积比大;
l         Class II Ceramic Dielectric, Large Capacitance Volume;
·有更低的ESR和ESL可确保高频开关电源的优良性能,在大电流高频环境下的性能远远优于铝电解电容或钽电解电容,能替代钽电容;
Lower ESR and ESL could ensure the nice-feature of High frequency switching power supply, such MLCC has more advanced performances than tantalum capacitors and aluminum capacitors in high volume & frequency environment, even it can instead of tantalum capacitors in some cases.
·无极性,安装方便,适合用作印制电路的表面贴装元件;
Non-polarity, easier for mounting, suit for surface mount component which has printed circuit;
·产品100%进行温度冲击和高温电负荷筛选;
Have experienced 100% Thermal Shock & High-Temperature Electron-Load Screening;
·主要用于DC-DC转换器、高容量放电电路、开关电源、滤波器、去耦装置等;
Main used in DC-DC Converter, High Capacity Discharge Circuit, Switching power supply, Filters, Isolators;
 
主要性能指标及执行标准Main Characteristics:
·使用温度范围:BX(X7R):-55℃~125℃、BR(X5R):-55℃~85℃
 Operating Temperature Range: BX(X7R):-55℃~125℃、BR(X5R):-55℃~85℃
·温度特性 : ±15%;
 Temperature Characteristics:±15%;
·老化特性:每十进制小时最大为3%;
 Aging Characteristics: 3% at most per hour through Decimal System;
·损耗角正切值: 见下表;
 DFtgδ): See tables below;
·绝缘电阻:在25℃,不低于10000MΩ或100MΩ·μF取较小者;
 Insulation Resistance: at 25, not lower than 100000MΩ或1000MΩ·μF.Choose the smaller one
·介质耐压:2.5UR
 Dielectric Withstanding Voltage2.5UR
·执行企军标QJ/PWV410-2010;
 Executive Company StandardQJ/PWV410-2010
 
订货示例Ordering Information
 

S-
CT47
LR06
 

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