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参数资料
| 型号： | B82721K2401N21 |
| 厂商： | EPCOS Inc |
| 文件页数： | 9/9页 |
| 文件大小： | 0K |
| 描述： | COIL CHOKE 27MH 0.4A VERT |
| 产品目录绘图： | B82721K Series Bottom B82721K Series End B82721K Series Side |
| 标准包装： | 720 |
| 滤波器类型： | 电源线 |
| 线路数： | 2 |
| 电感： | 27mH |
| 电流： | 400mA |
| DC 电阻(DCR)： | 1.7 欧姆 |
| 安装类型： | 通孔 |
| 尺寸/尺寸： | 0.717" L x 0.520" W（18.20mm x 13.20mm） |
| 高度（最大）： | 0.799"（20.30mm） |
| 封装/外壳： | 垂直式，4 PC 引脚 |
| 工作温度： | -40°C ~ 125°C |
| 包装： | 托盘 |
| 产品目录页面： | 1788 (CN2011-ZH PDF) |
| 其它名称： | 495-2737 B82721K2401N 21 B82721K2401N021 |
Important notes
Current-compensated ring core double chokes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application . These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As
a rule, EPCOS is either unfamiliar with individual customer applications or less familiar with them
than the customers themselves. For these reasons, it is always ultimately incumbent on the
customer to check and decide whether an EPCOS product with the properties described in the
product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in which
the malfunction or failure of an electronic component could endanger human life or health (e.g.
in accident prevention or life-saving systems), it must therefore be ensured by means of suitable
design of the customer application or other action taken by the customer (e.g. installation of
protective circuitry or redundancy) that no injury or damage is sustained by third parties in the
event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed .
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous) . Useful information on this will be found in our
Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time . The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products .
Consequently, we cannot guarantee that all products named in this publication will always be
available. The aforementioned does not apply in the case of individual agreements deviating
from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version
of the “General Terms of Delivery for Products and Services in the Electrical Industry”
published by the German Electrical and Electronics Industry Association (ZVEI) .
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CeraLink, CSMP, CSSP, CTVS,
DeltaCap, DigiSiMic, DSSP, FilterCap, FormFit, MiniBlue, MiniCell, MKD, MKK, MLSC,
MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, SIFERRIT, SIFI, SIKOREL,
SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap
are trademarks registered or pending in Europe and in other countries. Further information will
be found on the Internet at www.epcos.com/trademarks.
9
07/12
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相关代理商/技术参数 |
参数描述 |
|---|---|
| B82721-K2401-N21 | 制造商:TDK Epcos 功能描述:2 ELEMENT, 27000 UH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR |
| B82721K2401N22 | 制造商:TDK Epcos 功能描述: 制造商:TDK Epcos 功能描述:COIL CHOKE 27MH 0.4A VERT |
| B82721K2401N25 | 制造商:TDK Epcos 功能描述: 制造商:TDK Epcos 功能描述:COIL CHOKE 39MH 0.4A VERT |
| B82721K2401U030 | 功能描述:RING CORE CHOKE 2X47MH 0.4A +70C 制造商:epcos (tdk) 系列:B82721 零件状态:在售 滤波器类型:电源线 线路数:2 电感 @ 频率:460μH @ 10kHz 额定电流（最大）:400mA 直流电阻（DCR）（最大）:1.56 欧姆 额定电压 - DC:- 额定电压 - AC:250V 工作温度:-40°C ~ 125°C 等级:- 认可:ENEC， UR， VDE 特性:- 安装类型:通孔 大小/尺寸:0.717" 长 x 0.520" 宽（18.20mm x 13.20mm） 高度（最大值）:0.803"（20.40mm） 封装/外壳:垂直式，4 PC 引脚 标准包装:720 |
| B82721K2402N020 | 功能描述:固定电感器 7uH 4A 30% 18.2x13.2mm RoHS:否 制造商:AVX 电感:10 uH 容差:20 % 最大直流电流:1 A 最大直流电阻:0.075 Ohms 工作温度范围:- 40 C to + 85 C 自谐振频率:38 MHz Q 最小值:40 尺寸:4.45 mm W x 6.6 mm L x 2.92 mm H 屏蔽:Shielded 端接类型:SMD/SMT 封装 / 箱体:6.6 mm x 4.45 mm |
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