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| IA Features Available in E12 series Height of 2.9 mm Current rating up to 2.1 A RoHS compliant* Applications Input/output of DC/DC converters Power supplies for: * Portable communication equipment * Camcorders * LCD TVs * Car radios *R oH S CO M PL NT SRR0905 Series - Shielded SMD Power Inductors Electrical Specifications Inductance 100 kHz Bourns Part No. (H) Tol. % Test Frequency (MHz) SRF Typ. (MHz) DCR Max. () Q Ref. Idc (A) SRR0905-100M SRR0905-120M SRR0905-150M SRR0905-180M SRR0905-220M SRR0905-270M SRR0905-330Y SRR0905-390Y SRR0905-470Y SRR0905-560Y SRR0905-680Y SRR0905-820Y SRR0905-101K SRR0905-121K SRR0905-151K SRR0905-181K SRR0905-221K SRR0905-271K SRR0905-331K SRR0905-391K SRR0905-471K 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 20 20 20 20 20 20 15 15 15 15 15 15 10 10 10 10 10 10 10 10 10 39 40 35 39 35 35 27 31 27 26 26 26 29 31 24 24 27 30 29 26 26 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 0.796 29 26 24 21 18 17 14 14 11 11 10 9 8 7 6 5 5 5 4 3 3 0.06 0.07 0.07 0.08 0.08 0.10 0.11 0.12 0.14 0.19 0.21 0.28 0.34 0.37 0.51 0.57 0.78 0.87 1.20 1.34 1.50 2.1 1.9 1.7 1.6 1.4 1.3 1.2 1.1 1.0 0.93 0.85 0.79 0.72 0.63 0.55 0.50 0.47 0.41 0.37 0.35 0.33 General Specifications Test Voltage ....................................1 Volt 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 Material...................Ferrite DR & RI Wire ............................Enameled Copper Terminal.....................................Ag/Ni/Sn Rated Current ...Ind. drop 10 % typ at I sat Temperature Rise ..15 C typ. at rated I rms Packaging.....................600 pcs. per reel Product Dimensions 100 9.9 0.3 (.390 .012) Inductance vs. Current 104 7 5 3 2 103 7 4.5 0.3 (.177 .012) 2.9 TYP. (.114) 152 Inductance (H) 5 3 2 102 7 5 3 2 101 7 5 3 2 100 101 471 101 330 Recommended Layout 10.0 REF. (.394) 100 10.0 (.394) REF. 2.8 (.110) REF. 2 3 5 7 102 2 3 5 7 103 2 3 5 7 104 DC Current (mA) DIMENSIONS: MM (INCHES) *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. Surface Mount Chip-Inductor Capability MatrixInductors SRR0905 Series Shielded SMD Power Soldering Profile 275 <1> Maximum of 10 seconds between +255C and +260C 260C peak <1> 255C Electrical Schematic 225 220C 190C 60 - 90 seconds Ramp Down 6C/second maximum Temperature (C) 175 150C 125 120 - 150 seconds 10 seconds minimum 75 Ramp Up 3C/second maximum 25 0 50 100 150 200 250 Rev. 02/22/05 300 Time (seconds) Packaging Specifications 330.0 (12.992) DIA. 2.0 0.5 (.079 .020) 30.4 (1.197) DIMENSIONS: MM (INCHES) 21.0 0.8 (.827 .032) DIA. 13.0 0.5 (.512 .020) 50.0 - 0 (1.969 - 0) 13.0 0.5 DIA. (.512 .020) 26. + 0 (1.023 + 0) END 16.0 (.630) 4.0 (.157) START 100 100 100 100 NO COMPONENT 100 NO COMPONENT COMPONENTS 200 (7.87) 400 (15.75) USER DIRECTION OF FEED QTY: 600 PCS. PER REEL 08/07 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. |
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