SDR7045-4R7M Bourns

Features Applications Available in E6 values Input/output of DC/DC converters Current rating to 3.8 amps Power supplies for: Portable communication equipment RoHS compliant* Camcorders LCD TVs SDR7045 Series - SMD Power Inductors Inductance Test Voltage ...................................0.1 V Test SRF RDC I rms I sat 100 kHz Reflow Soldering .. 230 C, 50 sec. max. Bourns Q Frequency Min. Max. Max. Typ. Operating Temperature Part Number (H) Tol. % Typ. (MHz) (MHz) () (A) (A) ...................................-40 C to +125 C SDR7045-1R2M 1.2 20 25 7.96 90 0.022 3.80 5.00 (Temperature rise included) SDR7045-1R5M 1.5 20 26 7.96 109 0.027 3.50 4.50 Storage Temperature ..-40 C to +125 C SDR7045-2R2M 2.2 20 24 7.96 79 0.032 3.30 4.00 Resistance to Soldering Heat SDR7045-3R3M 3.3 20 23 7.96 47 0.036 2.80 3.70 ..............................260 C for 10 sec. Moisture Sensitivity Level ..................... 1 SDR7045-4R7M 4.7 20 23 7.96 38 0.042 2.60 3.40 ..................N/A SDR7045-6R8M 6.8 20 22 7.96 35 0.054 2.25 2.70 SDR7045-100M 10.0 20 28 2.52 23 0.070 2.00 2.30 Materials SDR7045-150M 15.0 20 24 2.52 19 0.086 1.60 1.90 SDR7045-220M 22.0 20 26 2.52 18 0.125 1.40 1.62 Core .......................................Ferrite DR SDR7045-330M 33.0 20 20 2.52 18 0.150 1.22 1.32 Wire ........... Enamelled copper wire 130 SDR7045-470K 47.0 10 21 2.52 11 0.230 1.00 1.10 Terminal ........................................ Cu/Sn Rated Current SDR7045-680K 68.0 10 17 2.52 11 0.280 0.90 0.92 .................Ind. drop 10 % typ. at Isat SDR7045-101K 100.0 10 17 0.796 10 0.430 0.75 0.72 Temperature Rise SDR7045-151K 150.0 10 17 0.796 8 0.580 0.62 0.58 ....................40 C max. at rated Irms SDR7045-221K 220.0 10 22 0.796 6 0.930 0.50 0.48 Packaging ..................1000 pcs. per reel SDR7045-331K 330.0 10 20 0.796 6 1.240 0.42 0.40 SDR7045-471K 470.0 10 20 0.796 4 1.850 0.34 0.30 Product Dimensions SDR7045-681K 680.0 10 18 0.796 4 2.400 0.30 0.26 7.0 0.2 SDR7045-102K 1000.0 10 48 0.252 3 4.000 0.22 0.20 (.276 .008) Electrical Schematic Recommended Layout 2.4 1.8 REF. REF. 7.0 0.2 (.094) (.071) 330 (.276 .008) 7.8 4.2 REF. (.307) (.165) REF. 4.5 0.3 (.177 .012) 1.8 REF. (.071) 2.0 TYP. 1.5 (.079) (.059) TYP. 4.0 TYP. (.157) MM DIMENSIONS: (INCHES) WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov * RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf 100 *RoHS COMPLIANT SRF0504 Series - Line Filter SDR705 Series - SMD Power Inductors 330 2.0 0.5 DIA. 22.4 (12.99) (.079 .020) THICKNESS (.882) 0.10 (.004) 13.0 0.5 MAX. 21.0 0.8 (.512 .020) (.827 .031) EMBOSSED DIA. CAVITY 50.0 (1.969) 13.0 0.5 DIA. (.512 .020) EMBOSSED CARRIER 24.0 18 (.945) (.709) 12.0 4 (.472) (.157) END START 16 (.630) 330 330 5.3 (.209) NO COMPONENT COMPONENTS NO COMPONENT 160 390 (6.299) (15.354) USER DIRECTION OF FEED QTY: 1000 PCS. PER REEL MM DIMENSIONS: (INCHES) Tel: +886-2 2562-4117 Email: asiacus bourns.com EMEA: Tel: +36 88 520 390 Email: eurocus bourns.com The Americas: Tel: +1-951 781-5500 Email: americus bourns.com www.bourns.com REV. 03/18 Specications are subject to change without notice. Users should verify actual device performance in their specic applications. The products described herein and this document are subject to specic legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.