data sheet data sheet inductors vhf chokes series/type: b82111b 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.
2 06/12 please read cautions and warnings and important notes at the end of this document. rated voltage 500 v ac/dc rated current 2 ... 10 a rated inductance 3 ... 25 h construction ferrite cylinder core winding: single-layer, enamel copper wire, winding ends brought out as leads polyester insulating sleeve features high resonant frequency high rated current suitable for wave soldering rohs-compatible enec10 approval applications rf blocking and filtering interference suppression in small appliances terminals central axial leads base material cu hot-dip tinned with pure tin marking l r and i r in clear text and approval mark delivery mode bulk dimensional drawing dimensions in mm ?d 2 ind0626-l ?d 1 2 l l 1 5 102 _ b82111b vhf chokes
3 06/12 please read cautions and warnings and important notes at the end of this document. technical data and measuring conditions mounting information when bending the leads, take care that the bending point is at least 3 mm apart from the face ends of the core and that the start-of-winding areas are not subjected to any mechanical stress. test voltage v test 2500 v ac, 1 min rated inductance l r measured with lcr meter agilent 4284a or impedance analyzer agilent 4294a measuring frequency: l r d 10 p h= 1 mhz 10 p h < l r d 1000 p h = 100 khz measuring voltage: 1 v measuring temperature: +20 c inductance tolerance r 20% rated temperature t r +60 c rated current i r maximum permissible dc current at rated temperature dc resistance r typ measured at +20 q c, tolerance r 20%, typical values resonance frequency f res measured with agilent 4294a or 8753es, +20 c tolerance r 30% solderability (lead-free) sn95.5ag3.8cu0.7: +(245 r 5) c, (3 r 0.3) s wetting of soldering area t 90% (to iec 60068-2-20, test ta) resistance to soldering heat (wave soldering) +(260 r 5) c, 10 s (to iec 60068-2-20, test tb) tensile strength of leads t 30 n (to iec 60068-2-21, test ua) climatic category 55/125/56 (to iec 60068-1) storage conditions mounted: C55 c +125 c packaged: C25 c +40 c, d 75% rh approvals en 60938 b82111b vhf chokes
4 06/12 please read cautions and warnings and important notes at the end of this document. characteristics and ordering codes u = approval granted i r l r p h r typ : f res mhz dimensions (mm) approx. weight g ordering code approvals l 1C1.5 l 2C3 d 1 max. d 2 2 17 0.063 100 18.3 24 7.0 0.45 3.0 b82111b0000c014 u 3 8 0.025 145 18.3 24 7.0 0.63 3.0 b82111b0000c013 u 3 13 0.024 170 24.5 29 6.5 0.67 3.5 b82111b0000c019 u 3 20 0.054 125 24.5 29 6.0 0.5 3.5 b82111b0000c020 u 3 25 0.046 85 28.5 34 8.5 0.63 6.0 b82111b0000c024 u 4 6 0.017 170 18.3 24 7.5 0.75 3.0 B82111B0000C012 u 4 11 0.020 150 24.5 29 6.5 0.71 6.0 b82111b0000c018 u 4 15 0.024 120 28.5 34 8.5 0.75 7.0 b82111b0000c023 u 6 4 0.014 205 18.3 24 7.5 0.8 4.0 b82111b0000c011 u 6 6 0.010 200 24.5 29 7.0 0.95 5.0 b82111b0000c017 u 6 9 0.012 150 28.5 34 9.0 0.95 8.0 b82111b0000c022 u 9 3 0.006 220 24.5 29 7.5 1.2 5.0 b82111b0000c016 u 10 5 0.005 175 28.5 34 9.5 1.3 10.0 b82111b0000c021 u impedance |z| versus frequency f measured with impedance analyzer agilent 4294a or s-parameter network analyzer agilent 8753es, typical values at +20 c b82111b0000c011c014 b82111b0000c016c020 ind0154-3 f z || 2 10 c014 10 9 10 8 hz 7 10 10 3 10 4 10 5 10 6 b82111b c013 c012 c011 ind0155-1 f z || 2 10 c020 10 3 10 4 10 5 10 6 10 9 10 8 hz 7 10 b82111b c019 c018 c017 c016 b82111b vhf chokes
5 06/12 impedance |z| versus frequency f measured with impedance analyzer agilent 4294a or s-parameter network analyzer agilent 8753es, typical values at +20 c b82111b0000c021c024 current derating i op /i r versus ambient temperature t a (rated temperature t r = +60 c) ind0156-r 10 f 7 hz z || 2 10 8 10 9 10 c024 10 3 10 4 10 5 10 6 b82111b c023 c022 c021 ind0143-t-e 0 0 t a 20 40 60 80 100 140 0.2 0.4 0.6 0.8 1.0 1.2 i r op i c ? b82111b vhf chokes
6 06/12 cautions and warnings please note the recommendations in our inductors data book (latest edition) and in the data sheets. C particular attention should be paid to the derating curves given there. C 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: C 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. C it is necessary to check whether the potting material used attacks or destroys the wire insulation, plastics or glue. C 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 important notes at the end of this document.
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 mu st 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.
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