T PL IA N M CO *R oH S Features Applications ■ Available in E12 series ■ Input/output of DC/DC converters ■ Small design of only 7.8 mm max. diameter ■ Power supplies for: ■ RoHS compliant* - Portable communications equipment Camcorders LCD TVs CD players Car radios SDR0805 Series - SMD Power Inductors Electrical Specifications General Specifications Inductance 1 kHz Bourns Part Number (µH) Tol. % Q Ref. Test Frequency (MHz) SDR0805-1R5ML 1.5 ± 20 32 7.96 120 0.02 6.00 9.10 SDR0805-2R5ML 2.5 ± 20 32 7.96 70 0.02 5.00 7.20 SDR0805-3R3ML 3.3 ± 20 32 7.96 55 0.02 4.50 6.30 SDR0805-3R9ML 3.9 ± 20 32 7.96 45 0.02 4.40 5.70 SDR0805-4R7ML 4.7 ± 20 31 7.96 38 0.03 3.70 5.00 SDR0805-5R6ML 5.6 ± 20 31 7.96 34 0.04 3.50 4.60 SDR0805-6R8ML 6.8 ± 20 30 7.96 33 0.04 3.20 4.10 SDR0805-7R5ML 7.5 ± 20 29 7.96 30 0.05 2.80 3.70 SDR0805-8R2ML 8.2 ± 20 29 7.96 30 0.05 2.80 3.70 SDR0805-100ML 10 ± 20 25 2.52 22 0.07 2.30 3.20 SDR0805-120ML 12 ± 20 25 2.52 20 0.08 2.00 3.00 SDR0805-150ML 15 ± 20 25 2.52 16 0.09 1.80 2.70 SDR0805-180ML 18 ± 20 20 2.52 15 0.10 1.60 2.60 SDR0805-220ML 22 ± 20 20 2.52 13 0.11 1.50 2.30 SDR0805-270KL 27 ± 20 20 2.52 12 0.12 1.30 2.10 SDR0805-330KL 33 ± 10 15 2.52 10 0.14 1.20 1.90 SDR0805-390KL 39 ± 10 15 2.52 10 0.16 1.10 1.70 SDR0805-470KL 47 ± 10 15 2.52 9 0.20 1.00 1.60 SDR0805-560KL 56 ± 10 15 2.52 9 0.24 0.94 1.50 SDR0805-680KL 68 ± 10 15 2.52 8 0.30 0.85 1.30 SDR0805-820KL 82 ± 10 12 2.52 7 0.37 0.78 1.20 SDR0805-101KL 100 ± 10 12 0.796 7 0.45 0.72 1.10 SDR0805-121KL 120 ± 10 12 0.796 6 0.48 0.66 1.00 SDR0805-151KL 150 ± 10 12 0.796 6 0.68 0.58 0.85 SDR0805-181KL 180 ± 10 12 0.796 5 0.77 0.51 0.80 SDR0805-221KL 220 ± 10 12 0.796 5 0.96 0.49 0.80 SDR0805-271KL 270 ± 10 12 0.796 5 1.11 0.42 0.66 SDR0805-331KL 330 ± 10 12 0.796 4 1.26 0.40 0.58 SDR0805-391KL 390 ± 10 12 0.796 4 1.77 0.36 0.55 SDR0805-471KL 470 ± 10 12 0.796 4 1.96 0.34 0.50 SDR0805-561KL 560 ± 10 30 0.796 4 2.50 0.30 0.46 SDR0805-681KL 680 ± 10 29 0.796 3 2.80 0.28 0.42 SDR0805-821KL 820 ± 10 28 0.796 3 4.00 0.23 0.35 SDR0805-102KL 1000 ± 10 27 0.252 3 4.50 0.21 0.34 SDR0805-122KL 1200 ± 10 28 0.252 2 6.80 0.17 0.28 SDR0805-152KL 1500 ± 10 27 0.252 2 8.00 0.15 0.26 SDR0805-182KL 1800 ± 10 30 0.252 2 9.20 0.14 0.23 SDR0805-222KL 2200 ± 10 29 0.252 2 10.00 0.13 0.20 SDR0805-272KL 2700 ± 10 31 0.252 1 11.80 0.12 0.18 SDR0805-332KL 3300 ± 10 28 0.252 1 16.50 0.10 0.17 SDR0805-392KL 3900 ± 10 28 0.252 1 18.00 0.09 0.16 SDR0805-472KL 4700 ± 10 30 0.252 1 21.00 0.08 0.15 SRF Min. (MHz) RDC Max. (Ω) I rms Max. (A) I sat Typ. (A) 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 Wire ..............................Enameled copper Base ..................................................DAP Terminal ......................................Ag/Ni/Sn Rated Current ..Ind. drop 10 % typ. at Isat Temp. Rise.........40 °C max. at rated Irms Packaging .................... 1000 pcs. per reel Product Dimensions 7.8 MAX. (.307) 5.3 MAX. (.209) 2.6 TYP. (.102) 7.8 MAX. (.307) Recommended Layout 8.0 MAX. (.315) 2.6 (.102) MAX. 8.0 MAX. (.315) DIMENSIONS: MM (INCHES) Typical Part Marking *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications. 101 SRF0504 SDR0805Series Series- -Line SMDFilter Power Inductors Packaging Specifications 2.0 ± 0.5 (.079 ± .020) 330 (12.992) DIA. Materials Paper Plastics 22.4 (.883) THICKNESS 0.10 (.004) MAX. 13.0 ± 0.5 (.512 ± .020) DIA. 21 ± 0.8 (.827 ± .039) EMBOSSED CAVITY 50.0 (1.969) 13.0 ± 0.5 DIA. (.512 ± .020) EMBOSSED CARRIER 24 0 18 (.709) 16 (.63) 4 (.157) END START 12 (.472) 6.2 .244 NO COMPONENT COMPONENTS NO COMPONENT 200 (7.874) 12000 (472.441) 400 (15.748) t = .35 (.014) USER DIRECTION OF FEED DIMENSIONS: MM (INCHES) QTY: 1000 PCS. PER REEL Strength of Cover Tape 165 ° TO 180 ° TOP COVER TAPE BASE TAPE The force for tearing off cover tape is 10 to 130 grams in the arrow direction. REV. 08/15 Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.