SDR1045-331K Bourns

Features Applications Available in E6 values Input/output of DC/DC converters Current rating to 4.8 amps Power supplies for: Portable communication equipment Mounting height 4.8 mm maximum Camcorders RoHS compliant* LCD TVs SDR1045 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 SDR1045-2R7M 2.7 20 25 7.96 68.7 0.026 4.80 6.20 (Temperature rise included) SDR1045-4R5M 4.5 20 25 7.96 44.2 0.033 4.20 5.20 Storage Temperature ..-40 C to +125 C SDR1045-6R8M 6.8 20 22 7.96 35.8 0.040 3.50 4.20 Resistance to Soldering Heat SDR1045-100M 10.0 20 26 2.52 27.8 0.064 3.20 3.60 ..............................260 C for 10 sec. Moisture Sensitivity Level ..................... 1 SDR1045-150M 15.0 20 26 2.52 23.7 0.100 2.50 3.00 ..................N/A SDR1045-220M 22.0 20 22 2.52 19.4 0.145 2.20 2.60 SDR1045-330M 33.0 20 20 2.52 15.8 0.220 1.90 2.10 Materials SDR1045-470M 47.0 20 21 2.52 13.6 0.270 1.60 1.85 SDR1045-680M 68.0 20 21 2.52 11.1 0.360 1.30 1.50 Core .......................................Ferrite DR SDR1045-101K 100.0 10 14 0.796 9.7 0.540 1.10 1.30 Wire ........... Enamelled copper wire 130 SDR1045-151K 150.0 10 16 0.796 7.1 0.700 0.85 1.05 Terminal ........................................ Cu/Sn Rated Current SDR1045-221K 220.0 10 15 0.796 6.4 1.150 0.72 0.85 .................Ind. drop 10 % typ. at Isat SDR1045-331K 330.0 10 12 0.796 4.6 1.700 0.62 0.70 Temperature Rise SDR1045-471K 470.0 10 12 0.796 4.2 2.250 0.52 0.58 ....................40 C max. at rated Irms SDR1045-681K 680.0 10 13 0.796 3.6 3.300 0.43 0.46 Packaging ....................700 pcs. per reel SDR1045-102K 1000.0 10 25 0.252 2.9 4.700 0.38 0.40 Product Dimensions Electrical Schematic Recommended Layout 10.0 0.3 (.394 .012) 2.8 2.4 REF. REF. (.110) (.094) 10.0 0.3 330 (.394 .012) 10.4 5.6 REF. (.409) (.220) REF. 2.4 REF. (.094) 4.5 0.3 (.177 .012) 2.4 TYP. 2.0 (.094) (.079) TYP. 6.0 TYP. (.236) 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 SDR1045 Series - SMD Power Inductors 330 2.0 0.5 30.4 DIA. (12.99) (.079 .020) (1.20) THICKNESS 0.10 13.0 0.5 21.0 0.8 (.004) (.512 .020) (.827 .031) MAX. DIA. EMBOSSED 50.0 CAVITY (1.969) 13.0 0.5 DIA. (.512 .020) EMBOSSED 26 CARRIER (1.02) 4 (.157) END START 24 (.945) 330 330 330 16.0 5.3 (.63) (.209) NO COMPONENT COMPONENTS NO COMPONENT 160 390 (15.354) (6.299) USER DIRECTION OF FEED QTY: 700 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.