SMT inductors Transponder coils, size 1210 (EIA) Series/Type: Ordering code: TC 1210 B82450A*C000 Date: Version: 2015-11-02 03 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 SMT inductors (header 1 + top left bar): Identification/Classification 2 Transponder coils, size 1210 (EIA) (header 2 + bottom left header bar): Ordering code: (top right header bar) B82450A*C000 Series/Type: (bottom right header bar) TC 1210 Preliminary data (optional): Department: MAG IN Date: 2015-11-02 Version: 03 EPCOS AG 2015. 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SMT inductors Transponder coils, size 1210 (EIA) B82450A*C000 TC 1210 Size 1210 (EIA) or 3225 (IEC) Construction ■ Ferrite drum core ■ Laser-welded winding with non-solderable wire ■ Flame-retardant molding Features ■ Temperature range up to +125 °C ■ High Sensitivity in X/Y orientation ■ High Quality factor ■ Qualified to AEC-Q200 ■ Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020D ■ RoHS-compatible Applications ■ Transponder coil in TPMS (Tire Pressure Monitoring System) Terminals ■ Base material CuSn6 ■ Layer composition Cu, Ag, Sn (lead-free) ■ Electro-plated Delivery mode and packing units ■ 8-mm blister tape, wound on 180-mm or 330-mm Ø reel ■ Packing units: 180-mm reel: 2000 pcs./reel 330-mm reel: 7500 pcs./reel MAG IN Please read Cautions and warnings and Important notes at the end of this document. 2015-11-02 Page 2 of 6 SMT inductors Transponder coils, size 1210 (EIA) B82450A*C000 TC 1210 Dimensional drawing and layout recommendation 1.9±0.1 1) A 0.6±0.2 1) B C D B IND0053-6 2.2±0.2 0.45 min.1) 3.2±0.2 0.15 max. A B C D 2.7 1.15 2.1 4.4 2.5±0.2 Marking 1) Soldering area Dimensions in mm IND0496-P-E Marking on component .C 108 YWWD – 1210 Transponder coil (B82450A*C*) – Inductance value without exponent (B82450A1084C*) – Date code Taping and packing Reel <_ 2.8 4±0.1 _0 12.75 +0.15 _2 330 +0 14.4 max. 8±0.3 2±0.05 _2 180 +0 1.5+0.1 <_ 4.2 Component 3.5±0.05 4±0.1 1.75±0.1 Blister tape 1.0+0.2 Direction of unreeling IND0557-F-E _0 8.4 +1.5 62±1.5 IND0592-V Dimensions in mm MAG IN Please read Cautions and warnings and Important notes at the end of this document. 2015-11-02 Page 3 of 6 SMT inductors Transponder coils, size 1210 (EIA) B82450A*C000 TC 1210 Technical data and measuring conditions Rated inductance LR Measured with impedance analyzer Agilent 4294A at frequency fL, 0.5 V, +20 °C Q factor Qmin Measured with impedance analyzer Agilent 4294A at frequency fQ, +20 °C Rated temperature TR +125 °C Self-resonance frequency fres,min Measured with impedance analyzer Agilent 8753D at +20 °C DC resistance Rmax Measured at +20 °C Solderability (lead-free) Sn95.5Ag3.8Cu0.7: +(245 ± 5) °C, (5 ± 3) s wetting of soldering area ≥ 90% (based on IEC 60068-2-58) Resistance to soldering heat +260 °C, 40 s (as referenced in JEDEC J-STD 020D) Climatic category 40/125/56 (to IEC 60068-1) Storage conditions Mounted: Packaged: Weight Approx. 50 mg Characteristics and ordering codes LR L fL, fQ Qmin µH 1080 1340 tolerance ±5% ±5% kHz 125 125 Styp mV μT 15 15 3.4 3.7 −40 °C…+125 °C −25 °C…+40 °C, ≤ 75% RH Rmax Fres Ordering code Ω 35 42 MHz >2.5 >2.0 B82450A1084C00* B82450A1344C00* Composition of ordering code *= reel size 0= Ø 180 mm 8= Ø 330 mm MAG IN Please read Cautions and warnings and Important notes at the end of this document. 2015-11-02 Page 4 of 6 Cautions and warnings Please note the recommendations in our 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 glued on 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 EPCOS product can be represented differently in data sheets, data books, other publications, on the EPCOS website, 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. MAG IN Please read Cautions and warnings and Important notes at the end of this document. 2015-11-02 Page 5 of 6 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, Alu-X, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP, CSSP, CTVS, DeltaCap, DigiSiMic, DSSP, ExoCore, FilterCap, FormFit, 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. Page 6 of 6