inductors rf chokes, lbc series series/type: b82144f date: june 2012 ? epcos ag 2015. reproduction, publicati on and dissemination of this publicatio n, enclosures hereto and the information contained therein without epcos' pr ior express consent is prohibited. epcos ag is a tdk group company.
rf chokes b82144f lbc series, 6.5 x 9.2 (mm) datasheet lbc chokes, axial leaded rated inductance 1 ? 100000 h rated curre nt 20 ? 2500 ma construction large ferrite drum core winding: enamel copper wire flame-retardant lacquer coating features very wide inductance range high rated current suitable for wave soldering rohs-compatible applications rf blocking and filtering decoupling and interference suppression for telecommunications, automotive electronics, energy-saving lamps, entertainment electronics terminals central axial lead base material cuag0.1 electroplated with nickel and pure tin marking inductance indicated by color bands in accordance with iec 60062 delivery mode and packing unit taped, reel packing packing unit: ammo (pcs./pack) reel (pcs./reel) b82144f 1200 1500 please read cautions and warnings and important notes at the end of this document. 2 06/12
rf chokes b82144f lbc series, 6.5 x 9.2 (mm) datasheet dimensional drawing dimensions in mm packing dimensions in mm please read cautions and warnings and important notes at the end of this document. 3 06/12
rf chokes b82144f lbc series, 6.5 x 9.2 (mm) datasheet technical data and measuring conditions rated inductance l r measured with lcr meter agilent 4284a or impedance analyzer agilent 4294a measuring frequency: l r 10 h = 1 mhz 10 h < l r 4700h = 100 khz l r > 4700h = 10 khz measuring current: 1 ma measuring temperature: +20 oc q factor q min measured with precision impedance analyzer agilent 4294a, +20 c rated temperature t r +40 c rated current i r maximum permissible dc current at rated temperature inductance decrease l/l 0 10% (referred to initial value) at i r , +20 oc dc resistance r max measured at +20 oc resonance frequency f res,min measured with agilent 4294a or 8753es, +20 c solderability (lead-free) sn95.5ag3.8cu0.7: +(245 5) c, (+3 0.3) s wetting of soldering area 90% (to iec 60068-2-20, test ta) resistance to soldering heat (+260 5)c, +10 s (to iec 60068-2-20. test tb) tensile strength of leads 20 n (to iec 60068-2-21. test ua) climatic category 55/125/56 (to iec 60068-1) storage conditions mounted: ?55 c ? +125 c packaged: ?25 c ? +40 c, 75% rh weight approx. 0.95 g mounting information when bending the leads, take care t hat the start-of-winding areas at the face ends (protected by glue and lacquer) are not subjected to any mechanical stress. please read cautions and warnings and important notes at the end of this document. 4 06/12
rf chokes b82144f lbc series, 6.5 x 9.2 (mm) datasheet characteristics and ordering codes l r [h] tolerance 1) q min f q [mhz] i r [ma] r max [ ? ] f res,min [mhz] ordering code 2) 1.0 1.5 2.2 25 25 25 7.96 7.96 7.96 2500 2300 2100 0.06 0.07 0.09 200 180 140 b82144f1102k000 b82144f1152k000 b82144f1222k000 3.3 4.7 6.8 25 25 25 7.96 7.96 7.96 1950 1800 1600 0.10 0.12 0.15 120 100 60 b82144f1332k000 b82144f1472k000 b82144f1682k000 10 15 22 ? 10% ^ k 60 60 50 2.52 2.52 2.52 1500 1400 1250 0.18 0.22 0.28 24 17 12 b82144f1103k000 b82144f1153k000 b82144f1223k000 33 47 56 40 40 40 2.52 2.52 2.52 1100 900 850 0.35 0.41 0.47 8.0 7.0 7.0 b82144f1333j000 b82144f1473j000 b82144f1563j000 68 100 150 30 40 40 2.52 0.796 0.796 800 760 670 0.52 0.70 0.90 6.2 5.2 4.5 b82144f1683j000 b82144f1104j000 b82144f1154j000 220 330 470 40 30 30 0.796 0.796 0.796 550 500 400 1.30 1.70 2.20 3.8 3.2 2.9 b82144f1224j000 b82144f1334j000 b82144f1474j000 680 820 20 20 0.796 0.796 340 310 3.10 3.70 2.6 2.4 b82144f1684j000 b82144f1824j000 1000 1500 2200 60 60 60 0.252 0.252 0.252 280 230 180 4.20 6.40 9.50 2.2 1.9 1.5 b82144f1105j000 b82144f1155j000 b82144f1225j000 3300 4700 5600 60 60 60 0.252 0.252 0.252 150 120 110 13.8 21.0 28.0 1.3 1.1 1.0 b82144f1335j000 b82144f1475j000 b82144f1565j000 6800 10000 15000 60 50 50 0.252 0.0796 0.0796 100 85 50 30.0 42.0 75.0 0.9 0.75 0.50 B82144F1685J000 b82144f1106j000 b82144f1156j000 22000 33000 47000 50 50 40 0.0796 0.0796 0.0796 40 35 30 120 150 230 0.40 0.30 0.26 b82144f1226j000 b82144f1336j000 b82144f1476j000 68000 100000 ? 5% ^ j 40 40 0.0796 0.0796 25 20 290 490 0.20 0.18 b82144f1686j000 b82144f1107j000 = = 1) closer tolerance on request. 2) for ammo pack the last digit has to be a ?9?. example: b82144f1223k009 please read cautions and warnings and important notes at the end of this document. 5 06/12
rf chokes b82144f lbc series, 6.5 x 9.2 (mm) datasheet please read cautions and warnings and important notes at the end of this document. 6 06/12 impedance |z| versus frequency f measured with impedance analyzer agilent 4294a or s-parameter network analyzer agilent 8753es, typical values at +20c inductance l versus dc load current i dc measured with lcr meter agilent 4284a, typical values at +20c current derating i op /i r versus ambient temperature t a q factor ve rsus frequency f measured with impedance analyzer agilent 4294a, typical values at +20c (rated temperature t r = +40c)
cautions and warnings 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 har den. 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. 7 06/12
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 applicat ion 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.ep cos.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
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