NT IA PL M CO S oH *R Features Applications ■ Available in E6 series ■ Input/output of DC/DC converters ■ Low height of only 4.8 mm ■ Power supplies for: • Portable communications equipment • Camcorders • LCD TVs • CD-players • Car radios ■ High Irms of 4.0 amps ■ RoHS compliant* SDR1105 Series - SMD Power Inductors Electrical Specifications Inductance 1kHz Bourns Part No. (µH) SDR1105-100ML SDR1105-120ML SDR1105-150ML SDR1105-180ML SDR1105-220ML SDR1105-270ML SDR1105-330KL SDR1105-390KL SDR1105-470KL SDR1105-560KL SDR1105-680KL SDR1105-820KL SDR1105-101KL SDR1105-151KL SDR1105-201KL 10 12 15 18 22 27 33 39 47 56 68 82 100 150 200 Tol. % ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 RDC Ω) (Ω I rms Max. (A) I sat Typ. (A) 0.045 0.048 0.052 0.070 0.080 0.090 0.100 0.140 0.170 0.200 0.210 0.300 0.320 0.500 0.650 4.00 3.80 3.50 3.30 3.00 2.80 2.60 2.40 2.20 2.00 1.80 1.60 1.50 1.20 1.00 8.0 8.0 8.0 7.0 6.5 5.0 5.0 4.5 4.0 3.5 3.5 3.0 2.8 2.3 1.8 General Specifications Test Frequency ..............................1 KHz Test Voltage........................................1 V Reflow Soldering ...230 °C, 50 sec. max. Operating Temperature .-40 °C to +125 °C (Temperature rise included) Storage Temperature..-40 °C to +125 °C Resistance to Soldering Heat ..................................260 °C for 5 sec. Materials Core ...............................Ferrite DR core Wire ...................Enamelled copper wire Base.................................................FR-4 Terminal.....................................Cu/Ni/Au Rated Current ....................Ind. drop 10 % typ. at Isat Temperature Rise ......................40 °C max. at rated Irms Packaging.....................800 pcs. per reel Product Dimensions Electrical Schematic 10.0 + 0.2 (.394 + .007) START 11.1 ± 0.2 (.437 ± .007) Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 330 (12.992) DIA. 21 ± 0.8 (.827 ± .039) 4.8 ± 0.2 (.189 ± .008) 30.4 (1.20) THICKNESS 0.10 (.004) MAX. 13.0 ± 0.5 (.512 ± .020) DIA. EMBOSSED CAVITY 2.0 ± 0.2 (.079 ± .008) 50.0 (1.969) 13.0 ± 0.5 DIA. (.512 ± .020) EMBOSSED CARRIER 7.1 ± 0.3 (.280 ± .012) 2.0 ± 0.2 (.079 ± .008) 26 (1.024) DIMENSIONS: 24 (.945) QTY: 800 PCS. PER REEL REV. 05/05 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 2.0 ± 0.2 (.079 ± .008) MM (INCHES)