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| 型号： | 501X43W393MF4E |
| 厂商： | Johanson Dielectrics Inc |
| 文件页数： | 5/8页 |
| 文件大小： | 0K |
| 描述： | CAP CER 0.039UF 500V X7R 1812 |
| 产品目录绘图： | X2Y CAP_1812 |
| 标准包装： | 1 |
| 系列： | X2Y® Polyterm® |
| 电容： | 0.039µF |
| 电压 - 额定： | 500V |
| 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： | 旁通，去耦，Boardflex 敏感 |
| 封装/外壳： | 1812（4532 公制） |
| 尺寸/尺寸： | 0.174" L x 0.125" W（4.42mm x 3.18mm） |
| 厚度（最大）： | 0.090"（2.29mm） |
| 特点： | 低 ESL（X2Y），软端子 |
| 包装： | 标准包装 |
| 产品目录页面： | 2138 (CN2011-ZH PDF) |
| 其它名称： | 709-1328-6 |
X2Y ? F ILTER & D ECOUPLING C APACITORS
Common Mode Choke Replacement
In this example, a 5 μH common mode choke is replaced by an 0805, 1000pF
X2Y ? component acheiving superior EMI filtering by a component a fraction
of the size and cost.
No Filter
CMC 5uH
X2Y? 1000pF
Ambient
DC Motor EMI Reduction: A Superior Solution
One X2Y ? component has successfully replaced 7 discrete filter components
while achieving superior EMI filtering.
Common Mode Choke
9.0 x 6.0 x 5.0 mm
X2Y ?
2.0 x 1.3 x 1.0 mm
Eliminating Capacitor Anti-Resonance Issue
A common design practice is to parallel decade capacitance values to extend
the high frequency performance of the filter network. This causes an unintende
and often over-looked effect of anti-resonant peaks in the filter networks
combined impedance. X2Y’s very low mounted inductance allows designers
to use a single, higher value part and completely avoid the anti-resonance
problem. The impedance graph on right shows the combined mounted
impedance of a 1nF, 10nF & 100nF 0402 MLC in parrallel in RED. The MLC
networks anti-resonance peaks are nearly 10 times the desired impedance. A
100nF and 47nF X2Y are plotted in BLUE and GREEN. (The total capacitance of
X2Y (Circuit 2) is twice the value, or 200nF and 98nF in this example.) The sigle
X2Y is clearly superior to the three paralleled MLCs.
X2Y High Performance Power Bypass - Improve Performance, Reduce Space & Vias
Actual measured performance of two high performance SerDes FPGA designs demonstrate how a 13 component X2Y bypass network significantly out
performs a 38 component MLC network. For more information see http://johansondielectrics.com/pdfs/JDI_X2Y_STXII.pdf
www.johanson dielectrics.com
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 501X43W393MV4E | 制造商:Johanson Dielectrics 功能描述:Cap Ceramic 0.039uF 500V X7R 20% SMD 1812 X2Y 125°C Embossed T/R 制造商:Johanson Dielectrics 功能描述:Cap Ceramic 0.039uF 500V X7R 20% SMD 1812 125 制造商:Johanson 功能描述:Cap Ceramic 0.039uF 500V X7R 20% SMD 1812 125 制造商:Johanson 功能描述:Cap Ceramic 0.039uF 500V X7R 20% SMD 1812 X2Y 125°C Embossed T/R |
| 501X44W153MF4E | 功能描述:CAP CER 0.015UF 500V X7R 1410 RoHS:是 类别:电容器 >> 陶瓷 系列:X2Y® Polyterm® 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:- |
| 501X44W153MV4E | 制造商:JOHANSON 制造商全称:Johanson Technology Inc. 功能描述:X2Y?? FILTER & DECOUPLING CAPACITORS |
| 501XLF | 制造商:CML 制造商全称:Chicago Miniature Lamp,inc 功能描述:T-3 12V 5W Lead-free Wedge base lamp |
| 502 | 功能描述:电池座、电池扣和电池接头 16MM COIN HOLDER RoHS:否 制造商:Eagle Plastic Devices 产品:Battery Snaps 电池组电池大小:9 V 电池数量:1 端接类型:Snaps 颜色:Black 材料:Polyvinyl Chloride (PVC) 安装风格:Snap-In |
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