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B82477G4105M产品简介:
ICGOO电子元器件商城为您提供B82477G4105M由EPCOS设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 提供B82477G4105M价格参考以及EPCOSB82477G4105M封装/规格参数等产品信息。 你可以下载B82477G4105M参考资料、Datasheet数据手册功能说明书, 资料中有B82477G4105M详细功能的应用电路图电压和使用方法及教程。
参数 | 数值 |
产品目录 | |
DC电阻(DCR) | 1.68 欧姆最大 |
描述 | INDUCTOR POWER 1000UH .55A SMD固定电感器 1mH 0.55A 20 % 12.8x12.8mm SMD |
产品分类 | |
品牌 | EPCOS |
产品手册 | |
产品图片 | |
rohs | 符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求 |
产品系列 | 固定电感器,EPCOS B82477G4105MB82477G4 |
数据手册 | |
产品型号 | B82477G4105M |
不同频率时的Q值 | - |
产品 | SMD Power Inductors |
产品目录绘图 | |
产品种类 | Power Inductors |
供应商器件封装 | - |
其它名称 | 495-1820-1 |
包装 | 剪切带 (CT) |
商标 | EPCOS |
外壳宽度 | 12.8 mm |
外壳长度 | 12.8 mm |
外壳高度 | 8 mm |
大小/尺寸 | 0.504" 长 x 0.504" 宽 (12.80mm x 12.80mm) |
安装类型 | 表面贴装 |
容差 | 20 % |
封装 | Reel |
封装/外壳 | 非标准 |
屏蔽 | Shielded |
工作温度 | - |
工作温度范围 | - 55 C to + 125 C |
工厂包装数量 | 400 |
最大直流电流 | 550 mA |
最大直流电阻 | 1.68 Ohms |
材料-磁芯 | 铁氧体 |
标准包装 | 1 |
电感 | 1 mH |
电流-饱和值 | 650mA |
端接类型 | SMD/SMT |
类型 | 绕线 |
系列 | B82477G4 |
零件号别名 | B82477G4105M000 |
频率-测试 | 100kHz |
频率-自谐振 | - |
额定电流 | 550mA |
高度-安装(最大值) | 0.315"(8.00mm) |
SMT power inductors Size 12.8 (cid:117) 12.8 (cid:117) 8.0 (mm) Series/Type: B82477G4 Date: June 2012 aa~~íí~~==ppÜÜÉÉÉÉíí EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS' prior express consent is prohibited. EPCOS AG is a TDK Group Company.
SMT power inductors B82477G4 Size 12.8 x 12.8 x 8.0 (mm) Rated inductance 1 ... 1000 μH Rated current 0.55 ... 9.8 A Construction ■ Ferrite core ■ Magnetically shielded ■ Winding: enamel copper wire ■ Winding soldered to terminals Features ■ Temperature range up to +125 °C ■ Very high rated current ■ Low DC resistance ■ Suitable for lead-free reflow soldering ■ RoHS-compatible Applications ■ DC/DC converters ■ EDP (Electronic Data Processing) ■ Consumer electronics ■ Industrial electronics Terminals ■ Base material Cu (L (cid:100)10 μH), CuSn6P (L (cid:116)15 μH) ■ Layer composition Ni, Sn (lead-free) ■ Electro-plated Marking ■ Marking on component: Manufacturer, L value ((cid:80)H, coded), manufacturing date (YWWD) ■ Minimum data on reel: Manufacturer, ordering code, L value, quantity, date of packing Delivery mode and packing unit ■ 24-mm blister tape, wound on 330-mm (cid:135) reel ■ Packing unit: 400 pcs./reel Please read Cautions and warnings and 2 06/12 Important notes at the end of this document.
SMT power inductors B82477G4 Size 12.8 x 12.8 x 8.0 (mm) Dimensional drawing and layout recommendation 1) 1) 2 6 0. 5. ± 5 7 13.2 8.5±0.2 1.5±0.2 IND0493-B x. a m 8 Marking x. a m 8 2. 1 12.8 max. 1) Soldering area Dimensions in mm IND0492-V-E Taping and packing Blister tape Reel 4±0.1 21±0.5 2.5±0.5 1 Component 1.5+0.1 2±0.15±0. 7 13±0.2 1. 1.0 1 1 0. ± 2.85±0.1 11.5± 24±0.3 75 1 330±1 30.4 max. 1.5 min. IND0348-6 8.7 max. 20±0.1 Direction of unreeling IND0342-S-E Dimensions in mm Please read Cautions and warnings and 3 06/12 Important notes at the end of this document.
SMT power inductors B82477G4 Size 12.8 x 12.8 x 8.0 (mm) Technical data and measuring conditions Rated inductance L Measured with LCR meter Agilent 4284A at frequency f , R L 0.1 V, +20 °C Rated temperature T +85 °C R Rated current I Max. permissible DC with temperature increase of (cid:100) 40 K R at rated temperature Saturation current I Max. permissible DC with inductance decrease sat (cid:39)L/L of approx. 10% 0 DC resistance R Measured at +20 °C max Solderability (lead-free) Dip and look method Sn95.5Ag3.8Cu0.7: +(245 (cid:114)5) °C, (5 (cid:114)0.3) s Wetting of soldering area (cid:116)(cid:3)90% (based on IEC 60068-2-58) Resistance to soldering heat +260 °C, 10 s (based on IEC 60068-2-58) Climatic category 55/125/56 (to IEC 60068-1) Storage conditions Mounted: –55 °C … +125 °C Packaged: –25 °C … +40 °C, (cid:100)(cid:3)75% RH Weight Approx. 4.2 g Please read Cautions and warnings and 4 06/12 Important notes at the end of this document.
SMT power inductors B82477G4 Size 12.8 x 12.8 x 8.0 (mm) Characteristics and ordering codes L Tolerance f I I R Ordering code R L R sat max (cid:80)H MHz A A (cid:58) 1.0 (cid:114)20% ^ M 0.1 9.80 15.00 0.0070 B82477G4102M000 2.2 0.1 8.00 11.00 0.0100 B82477G4222M000 3.9 0.1 7.50 9.50 0.0125 B82477G4392M000 4.7 0.1 6.80 8.60 0.0140 B82477G4472M000 5.6 0.1 6.70 8.40 0.0142 B82477G4562M000 6.8 0.1 6.50 7.30 0.0185 B82477G4682M000 10 0.1 5.40 6.40 0.022 B82477G4103M000 15 0.1 4.50 5.25 0.027 B82477G4153M000 22 0.1 3.60 4.25 0.038 B82477G4223M000 33 0.1 3.00 3.50 0.053 B82477G4333M000 47 0.1 2.50 3.00 0.082 B82477G4473M000 68 0.1 2.10 2.45 0.120 B82477G4683M000 82 0.1 1.90 2.25 0.145 B82477G4823M000 100 0.1 1.70 1.95 0.165 B82477G4104M000 150 0.1 1.42 1.70 0.225 B82477G4154M000 220 0.1 1.16 1.35 0.380 B82477G4224M000 330 0.1 0.95 1.15 0.600 B82477G4334M000 470 0.1 0.80 0.95 0.790 B82477G4474M000 680 0.1 0.68 0.78 1.24 B82477G4684M000 1000 0.1 0.55 0.65 1.68 B82477G4105M000 Sample kit available. Ordering code: B8247XX001 For more information refer to chapter “Sample kits”. Please read Cautions and warnings and 5 06/12 Important notes at the end of this document.
SMT power inductors B82477G4 Size 12.8 x 12.8 x 8.0 (mm) Impedance |Z| versus frequency f Inductance L versus DC load current I DC measured with impedance analyzer measured with LCR meter Agilent 4275A, Agilent 4294A, typical values at +20 °C typical values at +20 °C 106 IND0860-Z 103 IND0852-V Ω B82477G4 μH 1000 μH B82477G4 |Z| 105 L 100 μH 102 104 103 10 μH 101 102 101 1 μH 1000 μH 100 100 μH 100 10 μH 1 μH _ _ 10 1 10 1 _ 103 104 105 106 107 Hz108 10 1 100 101 A 102 f I DC Current derating I /I op R versus ambient temperature T A (rated temperature T = +85 °C) R IND0508-Z 1.2 I op I R 1.0 0.8 0.6 0.4 0.2 0 0 20 40 60 80 100 120 ˚C 150 T A 6 06/12
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. Washing processes may damage the product due to the possible static or cyclic mechanical loads (e.g. ultrasonic cleaning). They may cause cracks to develop on the product and its parts, which might lead to reduced reliability or lifetime. ■ 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 7 06/12 Important notes at the end of this document.
Important notes 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. 8 06/12
Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: E PCOS / TDK: B82477G4104M B82477G4105M B82477G4153M B82477G4154M B82477G4222M B82477G4223M B82477G4224M B82477G4333M B82477G4334M B82477G4392M B82477G4472M B82477G4473M B82477G4474M B82477G4682M B82477G4683M B82477G4684M B82477G4823M B82477G4102M B82477G4103M B82477G4562M000 B82477G4823M000 B82477G4102M000 B82477G4684M000 B82477G4334M000 B82477G4222M000 B82477G4474M000 B82477G4154M000 B82477G4682M000 B82477G4392M000