inductors rf chokes, lbc+ series series/type: b82144f2 ordering code: date: april 2015 version: 1 content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! please fill in the table and then change the color to "white". this ensures that the table disappears (invisible) for the customer pdf. don't change formatting when entering or pasting text in the table and don't add any cell or line in and to it! identification/classification 1 (header 1 + top left bar): inductors identification/classification 2 (header 2 + bottom left header bar): rf chokes, lbc+ series ordering code: (top right header bar) series/type: (bottom right header bar) b82144f2 preliminary data (optional): (if necessary) sz mag pd in/t ? 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.
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 2 of 9 important notes at the end of this document . lbc chokes, axial leaded rated inductance 1 h ? 470 h rated current 600 ma ? 4450 ma construction ? large ferrite drum core ? winding: enamel copper wire ? flame-retardant lacquer coating ? non-lacquered lead wire features ? very high rated current ? high saturation behaviour ? suitable for wave soldering ? rohs-compatible applications ? dc-dc converter ? filtering of supply voltage ? rf blocking and filtering ? decoupling and interference suppression ? for telecommunications, led and energy-saving lamps, entertainment electronics terminals ? radially bent to 5 mm lead spacing ? 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 units ? taped, ammo and reel packing ? packing unit: ammo (pcs./pack) reel (pcs./reel) b82144f2 1200 1500
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 3 of 9 important notes at the end of this document . dimensional drawing dimensions in mm packing dimensions in mm
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 4 of 9 important notes at the end of this document . 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 470h = 100 khz measuring current: 1 ma measuring temperature: +20 oc q factor q min measured with impedance analyzer agilent 4294a, +20 c rated temperature t r +40 c rated current i r maximum permissible dc current based on rated temperature of +40 c and component temperature of max. +125c saturation current i sat max. permissible dc with inductance decrease ? l/l 0 of approx. 10%, at +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 that the start-of-winding areas at the face ends (protected by glue and lacquer) are not subjected to any mechanical stress.
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 5 of 9 important notes at the end of this document . characteristics and ordering codes l r h tolerance q min f q mhz i r ma i sat ma r max f res, min mhz ordering code 1) 1.0 10% ? k 50 2.52 4450 7700 0.043 200 b82144f2102k000 1.2 60 2.52 4250 7400 0.044 190 b82144f2122k000 1.5 60 2.52 4100 7200 0.045 170 b82144f2152k000 1.8 60 2.52 3750 6400 0.050 150 b82144f2182k000 2.2 60 2.52 3650 6000 0.055 140 b82144f2222k000 2.7 60 2.52 3550 5400 0.060 120 b82144f2272k000 3.3 60 2.52 3500 5000 0.065 100 b82144f2332k000 3.9 60 2.52 3350 4400 0.075 90 b82144f2392k000 4.7 50 2.52 3050 4000 0.080 70 b82144f2472k000 5.6 50 2.52 2950 3750 0.090 45 b82144f2562k000 6.8 50 2.52 2750 3500 0.095 40 b82144f2682k000 8.2 40 0.252 2650 3100 0.105 28 B82144F2822K000 10 40 0.252 2450 2850 0.120 22 b82144f2103k000 12 40 0.252 2400 2650 0.130 20 b82144f2123k000 15 50 0.252 2300 2400 0.140 13 b82144f2153k000 18 50 0.252 2200 2250 0.155 12 b82144f2183k000 22 50 0.252 2100 2000 0.175 10 b82144f2223k000 27 40 0.252 2000 1800 0.200 9.2 b82144f2273k000 33 5% ? j 40 0.252 1900 1650 0.220 9.0 b82144f2333j000 39 40 0.252 1750 1500 0.250 8.5 b82144f2393j000 47 40 0.252 1700 1400 0.270 7.5 b82144f2473j000 56 40 0.0796 1600 1300 0.310 6.8 b82144f2563j000 68 40 0.0796 1500 1150 0.350 6.1 b82144f2683j000 82 40 0.0796 1400 1100 0.400 6.0 b82144f2823j000 100 40 0.0796 1300 950 0.460 5.4 b82144f2104j000 1) for ammo pack the last digit has to be a ?9?. example: b82144f2223k009
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 6 of 9 important notes at the end of this document . l r h tolerance q min f q mhz i r ma i sat ma r max f res, min mhz ordering code 1) 120 5% ? j 40 0.0796 1100 850 0.600 4.6 b82144f2124j000 150 40 0.0796 1050 750 0.700 4.2 b82144f2154j000 180 40 0.0796 950 720 0.785 4.0 b82144f2184j000 220 40 0.0796 900 650 1.010 3.6 b82144f2224j000 270 40 0.0796 800 580 1.200 3.2 b82144f2274j000 330 40 0.0796 700 520 1.530 2.8 b82144f2334j000 390 40 0.0796 650 480 1.720 2.5 b82144f2394j000 470 40 0.0796 600 440 2.020 2.3 b82144f2474j000 1) for ammo pack the last digit has to be a ?9?. example: b82144f2223k009
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 7 of 9 important notes at the end of this document . impedance |z| versus frequency f measured with impedance analyzer agilent 4294a or s-parameter network analyzer agilent 8753es, typical values at +20c q factor versus frequency f measured with impedance analyzer agilent 4294a, 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 (rated temperature t r = +40c)
inductors rf chokes, lbc+ series b82144f2 sz mag pd in/t april 2015 please read cautions and warnings and page 8 of 9 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 represantations 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.
important notes page 9 of 9 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 theref ore 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, alu-x, ceradiode, ceralink, cerapad, ceraplas, csmp, cssp, ctvs, deltacap, digisimic, dssp, filtercap, for mfit, leaxield, miniblue, minicell, mkd, mkk, motorcap, pcc, phasecap, phasecube, phasemod, phicap, pqsine, siferrit, sifi, sikorel, silvercap, simdad, simic, simid, sineformer, siov, sip5d, sip5k, tfap, 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.
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