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参数资料
| 型号： | B37872R5472M041 |
| 厂商： | EPCOS Inc |
| 文件页数： | 11/15页 |
| 文件大小： | 0K |
| 描述： | CAP ARRAY 4CH 4700PF 50V 1206 |
| 标准包装： | 20,000 |
| 电容： | 4700pF |
| 电压 - 额定： | 50V |
| 电介质材料： | 陶瓷 |
| 电容器数量： | 4 |
| 电路类型： | 隔离 |
| 温度系数： | X7R |
| 容差： | ±20% |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 1206（3216 公制）宽（长侧）0612（1632 公制） |
| 尺寸/尺寸： | 0.126" L x 0.063" W（3.20mm x 1.60mm） |
| 高度 - 座高（最大）： | 0.033"（0.85mm） |
| 包装： | 带卷 (TR) |
| 其它名称： | B37872R5472M 41 B37872R5472M41 |
Multilayer ceramic capacitors
X7R
Cautions and warnings
How to select ceramic capacitors
Remember the following when selecting ceramic capacitors:
1. Ceramic capacitors that must fulfill high quality requirements must be qualified based on
AEC-Q200 Rev-C.
2. When ceramic capacitors are used at the connection to a battery or power supply (e.g. clamp
15 or 30 in an automobile) or for safety-relevant applications, two single ceramic capacitors
should be connected in series. Alternatively a ceramic capacitor with integrated series circuits
should be used in order to reduce the possibility of a short circuit caused by a fracture. The
MLSC from EPCOS contains such a series circuit in a single component.
3. The use of multilayer varistors (MLVs) is recommended for ESD protection (see chapter
“Effects on mechanical, thermal and electrical stress”, section 1.4).
4. Additional stress factors such as continuous operating voltage or application-specific derating
must be taken into account in the selection of components (refer to chapter “Reliability”).
Recommendations for the circuit board design
1. Components with an optimized geometrical design are preferable where permitted by the
application.
2. Use at least FR4 circuit board material.
3. Geometrically optimized circuit boards are preferable, especially those that cannot be
deformed.
4. Ceramic capacitors should be placed with a sufficient minimum distance from the edge of a
circuit board. High bending forces may be exerted there when boards are separated and
during further processing of a board (e.g. when incorporating it in a housing).
5. Ceramic capacitors should always be placed parallel to the possible bending axis of a circuit
board.
6. Screw connections should not be used to fix a board or connect several boards. Components
should not be placed near screw holes. If screw connections are unavoidable, they should be
cushioned, for instance using rubber pads.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 14
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B37872R5472M043 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Multilayer ceramic capacitors |
| B37872R5472M41 | 功能描述:多层陶瓷电容器MLCC - SMD/SMT MLCC 0612X7R472M050P07 4*4,7NF +/-20% 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 |
| B37872R9010J021 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Multilayer ceramic capacitors |
| B37872R9010J023 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Multilayer ceramic capacitors |
| B37872R9010J041 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Multilayer ceramic capacitors |
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