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参数资料
| 型号： | B82793C475N265 |
| 厂商： | EPCOS Inc |
| 文件页数： | 11/12页 |
| 文件大小： | 0K |
| 描述： | CHOKE COM MODE 4.7MH 400MA SMD |
| 标准包装： | 1 |
| 滤波器类型： | 数据，信号线 |
| 线路数： | 2 |
| 电感： | 4.7mH |
| 电流： | 400mA |
| DC 电阻(DCR)： | 550 毫欧 |
| 尺寸/尺寸： | 0.280" L x 0.236" W（7.10mm x 6.00mm） |
| 高度（最大）： | 0.189"（4.80mm） |
| 封装/外壳： | 水平式，4 J 形引线 |
| 工作温度： | -40°C ~ 125°C |
| 包装： | 标准包装 |
| 其它名称： | 495-4417-6 |
Cautions and warnings
■ Please note the recommendations in our Inductors data book (latest edition) and in the data
sheets.
– Particular attention should be paid to the derating curves given there.
– The soldering conditions should also be observed. Temperatures quoted in relation to wave
soldering refer to the pin, not the housing.
■ If the components are to be washed varnished it is necessary to check whether the washing
varnish agent that is used has a negative effect on the wire insulation, any plastics that are used,
or on glued joints. In particular, it is possible for washing varnish agent residues to have a
negative effect in the long-term on wire insulation.
■ The following points must be observed if the components are potted in customer applications:
– Many potting materials shrink as they harden. They therefore exert a pressure on the plastic
housing or core. This pressure can have a deleterious effect on electrical properties, and in
extreme cases can damage the core or plastic housing mechanically.
– It is necessary to check whether the potting material used attacks or destroys the wire
insulation, plastics or glue.
– The effect of the potting material can change the high-frequency behaviour of the components.
■ Ferrites are sensitive to direct impact. This can cause the core material to flake, or lead to
breakage of the core.
■ Even for customer-specific products, conclusive validation of the component in the circuit can
only be carried out by the customer.
Please read Cautions and warnings and
Important notes at the end of this document.
11
07/10
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B82793C476N265 | 制造商:TDK Epcos 功能描述: 制造商:TDK Epcos 功能描述:RING CORE DBL CHOKE 47MH SMD |
| B82793C502N201 | 功能描述:共模滤波器/扼流器 DATA LINE-CHOKE 2X5UH 1200MA RoHS:否 制造商:TDK 电感: 阻抗:35 Ohms 容差: 最大直流电流:0.1 A 最大直流电阻:1.5 Ohms 自谐振频率: Q 最小值: 工作温度范围:- 25 C to + 85 C 端接类型:SMD/SMT 封装 / 箱体:0302 (0806 metric) 系列:TCE |
| B82793C513N201 | 制造商:TDK-EPC 功能描述:RING CORE DBL CHOKE 51UH SMD |
| B82793K0602N201 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Data and signal line chokes |
| B82793L0602N201 | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Data and signal line chokes |
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