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B82731M2701A30产品简介:
ICGOO电子元器件商城为您提供B82731M2701A30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B82731M2701A30价格参考¥10.62-¥16.84以及EPCOSB82731M2701A30封装/规格参数等产品信息。 你可以下载B82731M2701A30参考资料、Datasheet数据手册功能说明书, 资料中有B82731M2701A30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 欧姆 |
描述 | D CORE DBL CHOKE 27MH 0.7A VERT固定电感器 D CORE-CHOKE 2X27MH 0.7A |
产品分类 | |
品牌 | EPCOS Inc |
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 B82731M2701A30- |
数据手册 | |
产品型号 | B82731M2701A30 |
产品 | Chokes |
产品目录绘图 | |
产品目录页面 | |
产品种类 | 固定电感器 |
其它名称 | 495-2767 |
包装 | 托盘 |
商标 | EPCOS |
外壳宽度 | 10 mm |
外壳长度 | 21 mm |
外壳高度 | 20 mm |
大小/尺寸 | 0.827" 长 x 0.591" 宽(21.00mm x 15.00mm) |
安装类型 | 通孔 |
容差 | - 30 %, + 50 % |
封装 | Tray |
封装/外壳 | 垂直式,4 PC 引脚 |
工作温度 | -40°C ~ 125°C |
工作温度范围 | - 40 C to + 125 C |
工厂包装数量 | 800 |
最大直流电流 | 700 mA |
最大直流电阻 | 1 Ohms |
标准包装 | 800 |
滤波器类型 | 电源线 |
电感 | 27mH |
电流 | 700mA |
端接类型 | Radial |
线路数 | 2 |
阻抗 | - |
零件号别名 | B82731M2701A030 |
高度(最大值) | 0.807"(20.50mm) |
Power line chokes Current-compensated D core double chokes 250 V AC, 3.3 … 100 mH, 0.35 … 1.8 A, +40 °C Series/Type: B82731M/H Date: December 2016 aa~~íí~~==ppÜÜÉÉÉÉíí (cid:164)(cid:3)EPCOS AG 2016. 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.
Power line chokes B82731M/H Current-compensated D core double chokes Rated voltage 250 V AC Rated inductance 3.3 ... 100 mH Rated current 0.35 ... 1.8 A / +40 °C Construction ■ Current-compensated double choke ■ Closed rectangular ferrite core ■ Closed plastic coil former (UL 94 V-0)1) B82731M ■ Without encapsulation ■ 2-section winding ■ Clearance and creepage distances (cid:116) 3 mm Features ■ High resonance frequency due to 2-section winding ■ Approx. 1% stray inductance for symmetrical interference suppression ■ Low leakage due to closed core shape ■ High pulse strength B82731H ■ Low whirring noise ■ Suitable for wave soldering ■ Design complies with EN 60938-2 (VDE 0565-2) and UL 1283 ■ UL2) and ENEC (VDE) approvals ■ Recyclable owing to omission of encapsulation and glue ■ RoHS-compatible Applications ■ Suppression of common-mode interferences ■ Compact switch-mode power applications ■ Electronic ballasts in lamps Terminals ■ Base material CuNi18Zn20 ■ Layer composition Ni, Sn ■ Hot-dipped ■ Pins 0.6 (cid:117) 0.6 (mm) ■ Lead spacing 10 (cid:117) 12.5 (mm) Marking ■ B82731M: Manufacturer, rated inductance, rated current, ordering code, approval symbols, date of manufacture (WWYY) ■ B82731H: Manufacturer, ordering code Delivery mode Blister tray in cardboard box 1) Additionally certified values: Glow wire flammability index (GWFI to IEC 60695-2-12): +850 °C Glow wire ignition temperature (GWIT to IEC 60695-2-13): +775 °C Glow wire test (GWT to IEC 60695-2-11): +750 °C, 2 s / 850 °C, 30 s Comparative tracking index (CTI to IEC 60112): 175 V Ball pressure test (BP to IEC 60695-10-2): +125 °C 2) UL approval with 300 V AC. Please read Cautions and warnings and 2 12/16 Important notes at the end of this document.
Power line chokes B82731M/H Current-compensated D core double chokes Dimensional drawings and pin configurations Vertical version (B82731M) Horizontal version (B82731H) Please read Cautions and warnings and 3 12/16 Important notes at the end of this document.
Power line chokes B82731M/H Current-compensated D core double chokes Technical data and measuring conditions Rated voltage V 250 V AC (50/60 Hz) R Test voltage V 1500 V AC, 2 s (line/line) test Rated temperature T +40 (cid:113)C R Rated current I Referred to 50 Hz and rated temperature R Rated inductance L Measured with Agilent 4284A at 10 kHz, 0.1 mA, +20 °C. R Inductance is specified per winding. Inductance tolerance –30/+50% at +20 °C Inductance decrease(cid:3)(cid:39)L/L < 10% at DC magnetic bias with I , +20 °C 0 R Stray inductance L Measured with Agilent 4284A at 10 kHz, 5 mA, +20 (cid:113)C, typ. values stray,typ DC resistance R Measured at +20 °C, typical values, specified per winding typ Solderability (lead-free) Sn96.5Ag3.0Cu0.5: +(245 (cid:114)3) °C, (3 (cid:114)0.3) s Wetting of soldering area (cid:116)(cid:3)95% (to IEC 60068-2-20, test Ta) Resistance to soldering heat +(260 (cid:114)5) °C, (10 (cid:114)1) s (wave soldering) (to IEC 60068-2-20, test Tb) Climatic category 40/125/56 (to IEC 60068-1) Storage conditions (packaged) –25 °C … +40 °C, (cid:100)(cid:3)75% RH Weight Approx. 8 g Approvals IEC EN 60938-2, UL 1283 (E70122) Characteristics and ordering codes I L L R Ordering code Approvals R R stray,typ typ A mH (cid:80)H m(cid:58) Vertical version Horizontal version 0.35 100 1000 4500 B82731M2351A030 B82731H2351A030 (cid:117) (cid:117) 0.4 68 700 3000 B82731M2401A033 B82731H2401A033 (cid:117) (cid:117) 0.5 47 470 2000 B82731M2501A030 B82731H2501A030 (cid:117) (cid:117) 0.6 39 390 1500 B82731M2601A030 B82731H2601A030 (cid:117) (cid:117) 0.7 27 270 1000 B82731M2701A030 B82731H2701A030 (cid:117) (cid:117) 0.8 22 220 800 B82731M2801A030 B82731H2801A030 (cid:117) (cid:117) 0.9 15 150 600 B82731M2901A030 B82731H2901A030 (cid:117) (cid:117) 1.1 10 100 400 B82731M2112A030 B82731H2112A030 (cid:117) (cid:117) 1.3 6.8 70 280 B82731M2132A030 B82731H2132A030 (cid:117) (cid:117) 1.8 3.3 35 140 B82731M2182A030 B82731H2182A030 (cid:117) (cid:117) (cid:117) = approval granted Sample kit available. Ordering code: B82731X001 For more information refer to chapter “Sample kits”. Please read Cautions and warnings and 4 12/16 Important notes at the end of this document.
Power line chokes B82731M/H Current-compensated D core double chokes Impedance |Z| versus frequency f Current derating I /I op R measured with windings in parallel at +20 °C, versus ambient temperature T A typical values Please read Cautions and warnings and 5 12/16 Important notes at the end of this document.
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. Display of ordering codes for EPCOS products The ordering code for one and the same product can be represented differently in data sheets, data books, other publications and the website of EPCOS, or in order-related documents such as shipping notes, order confirmations and product labels. The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products. Detailed information can be found on the Internet under www.epcos.com/orderingcodes. Please read Cautions and warnings and 6 12/16 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 we are 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 a 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.tdk-electronics.tdk.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 our General Terms and Conditions of Supply. 7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard. The IATF certifications confirm our compliance with requirements regarding the quality management system in the automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only requirements mutually agreed upon can and will be implemented in our Quality Management System. For clarification purposes we like to point out that obligations from IATF 16949 shall only become legally binding if individually agreed upon. 8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.tdk- electronics.tdk.com/trademarks. Release 2018-10 7 12/16
Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: E PCOS / TDK: B82731M2112A30 B82731M2132A30 B82731M2182A30 B82731M2351A30 B82731M2501A30 B82731M2601A30 B82731M2701A30 B82731M2901A30 B82731H2801A30