SMT inductors SIMID series, SIMID 1812-A Series/Type: B82432A Date: March 2008 Data Sheet EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SMT inductors, SIMID series B82432A SIMID 1812-A Size 1812 (EIA) or 4532 (IEC) Rated inductance 1 µH to 1000 µH Rated current 55 mA to 600 mA Construction ■ Ferrite core ■ Ultrasonic-welded winding ■ Flame-retardant molding Features ■ High Q factor ■ High resonance frequency ■ Suitable for lead-free reflow soldering as referenced in JEDEC J-STD 020C ■ RoHS-compatible Applications ■ ■ ■ ■ ■ Filtering of supply voltages, coupling, decoupling Antenna systems Automotive electronics Telecommunications Indu
SMT inductors, SIMID series B82432A SIMID 1812-A Dimensional drawing and layout recommendation 2.7±0.11) A 0.6±0.11) B C D B IND0053-6 3.2±0.2 0.8 min.1) 4.5+0.3 A B C D 3.6 1.3 3.2 5.8 3.2+0.3 0.15 max. Marking 1) Soldering area Dimensions in mm IND0078-R-E Taping and packing Reel 12±0.3 2±0.05 _0 12.4 +1.5 <_ 4.1 1.6±0.1 8±0.1 62±1.
SMT inductors, SIMID series B82432A SIMID 1812-A Technical data and measuring conditions Rated inductance LR Measured with impedance analyzer Agilent 4294A at frequency fL, 0.
SMT inductors, SIMID series B82432A SIMID 1812-A Characteristics and ordering codes LR Tolerance µH 10 fL Qmin MHz ±10% ^ K fQ IR Rmax fres,min MHz mA Ω MHz Ordering code 1) 1 45 2.52 320 0.98 22 B82432A1103K000 12 0.1 45 2.52 300 1.10 19 B82432A1123K000 15 0.1 45 2.52 280 1.25 17 B82432A1153K000 18 0.1 45 2.52 270 1.35 15 B82432A1183K000 22 0.1 45 2.52 260 1.45 13 B82432A1223K000 27 0.1 45 2.52 245 1.65 12 B82432A1273K000 0.1 45 2.
SMT inductors, SIMID series B82432A SIMID 1812-A Impedance |Z| versus frequency f measured with impedance analyzer Agilent 4291A, typical values at 20 °C IND0079-1 10 6 Ω Inductance L versus DC load current IDC measured with LCR meter Agilent 4275A, typical values at 20 °C B82432A L |Z | 1000 µH 5 10 3 10 4 10 2 10 3 10 1 10 1 mH 100 µH 10 µH 1 µH 10 2 10 1 6 10 10 7 10 8 100 µH 10 µH 1 µH 10 0 Hz 10 f 10 9 _1 10 _2 10 _1 10 0 A 10 1 I DC Current derating Iop/IR versus
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.
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.
