SRU1048-4R7Y

IA NT Features ■ Available in E6 series ■ Unit height of 4.8 mm ■ Current up to 7.8 A ■ Lead free ■ 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 330 SRU1048 Series - Shielded SMD Power Inductors Electrical Specifications Inductance 100 KHz Bourns Part No. (µH) Tol. % Q Ref. Test Frequency (MHz) SRF Min. (MHz) I rms Max. (A) I sat Typ. (A) RDC (mΩ) SRU1048-R80Y SRU1048-1R5Y SRU1048-2R2Y SRU1048-3R0Y SRU1048-4R7Y SRU1048-6R8Y SRU1048-8R2Y SRU1048-100Y SRU1048-120Y SRU1048-150Y SRU1048-220Y SRU1048-330Y SRU1048-470Y SRU1048-560Y SRU1048-680Y SRU1048-820Y SRU1048-101Y SRU1048-151Y SRU1048-221Y SRU1048-331Y 0.8 1.5 2.2 3.0 4.7 6.8 8.2 10.0 12.0 15.0 22.0 33.0 47.0 56.0 68.0 82.0 100.0 150.0 220.0 330.0 ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± ± 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 8 14 14 14 12 10 8 26 26 30 22 24 26 26 24 24 26 24 20 18 7.96 7.96 7.96 7.96 7.96 7.96 7.96 7.96 2.52 2.52 2.52 2.52 2.52 2.52 2.52 2.52 0.796 0.796 0.796 0.796 100.0 70.0 55.0 40.0 30.0 20.0 18.0 16.0 15.0 14.0 12.0 10.0 8.0 7.0 6.0 5.5 5.0 4.5 4.0 3.0 3.6 4.3 5.3 7.2 9.5 13.6 15.0 18.5 25.0 29.0 42.0 63.0 94.0 110.0 127.0 149.0 160.0 235.0 350.0 490.0 7.80 7.00 6.50 6.20 5.50 4.80 4.60 4.50 4.00 3.20 2.60 2.10 1.70 1.60 1.40 1.30 1.20 1.00 0.80 0.65 8.50 7.20 6.30 6.00 4.75 4.10 3.80 3.70 3.30 2.70 2.00 1.70 1.50 1.40 1.25 1.10 1.00 0.80 0.70 0.52 General Specifications 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 10 sec. Materials Core.....................Ferrite DR and RI core Wire .............................Enameled copper Base ......................................LCP E4008 Terminal ....................................Ag/Ni/Sn Rated Current ....................Ind. drop 35 % typ. at Isat Temperature Rise ......................30 °C max. at rated Irms Packaging.....................600 pcs. per reel Product Dimensions 10.0 ± 0.3 (.394 ± .012) 10.0 ± 0.3 (.394 ± .012) Electrical Schematic Inductor Connection 4.8 ± 0.3 (.189 ± .012) 7.4 TYP. (.291) 3.4 (.134) TYP. LCR METER DIMENSIONS: MM (INCHES) 3.2 (.126) TYP. 3.4 TYP. (.134) Recommended Layout 7.2 (.283) REF. 1.8 (.071) REF. 1.8 (.071) REF. 3.6 (.142) REF. *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. SRU1048 Series - Shielded SMD Power Inductors Packaging Specifications 330 DIA. (12.99) 2.0 ± 0.5 (.079 ± .020) 30.4 (1.20) 13.0 ± 0.5 (.512 ± .020) DIA. 50.0 (1.969) COVER TAPE EMBOSSED CAVITY 21.0 ± 0.8 (.827 ± .031) 13.0 ± 0.5 DIA. (.512 ± .020) 26 (1.02) EMBOSSED CARRIER 24.0 (.945) END 4 (.157) START 16 (.63) NO COMPONENT NO COMPONENT COMPONENTS 160 (6.299) 400 (15.748) USER DIRECTION OF FEED QTY: 600 PCS. PER REEL MM (INCHES) DIMENSIONS: REV. 04/08 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.