RoHS Power Chip Inductors Dimensions: PC03021 Inches (mm) Allied Part Number Inductance (µh) Tolerance (%) Test Freq. DCR (Ω) IDC (A) PC03021-1R0M-RC PC03021-1R4M-RC PC03021-1R5M-RC PC03021-1R8M-RC PC03021-2R2M-RC PC03021-2R7M-RC PC03021-3R3M-RC PC03021-3R9M-RC PC03021-4R7M-RC PC03021-5R6M-RC PC03021-6R8M-RC PC03021-7R0M-RC PC03021-8R2M-RC PC03021-100M-RC PC03021-120M-RC PC03021-150M-RC PC03021-180M-RC PC03021-220M-RC PC03021-270M-RC PC03021-330M-RC PC03021-390M-RC PC03021-470M-RC PC03021-500M-RC PC03021-560M-RC PC03021-680M-RC PC03021-750M-RC PC03021-820M-RC PC03021-101M-RC PC03021-121M-RC PC03021-151M-RC PC03021-181M-RC PC03021-221M-RC PC03021-271M-RC PC03021-301M-RC PC03021-331M-RC PC03021-391M-RC PC03021-461M-RC PC03021-471M-RC PC03021-561M-RC PC03021-681M-RC PC03021-821M-RC PC03021-102M-RC 1.0 1.4 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 7.0 8.2 10 12 15 18 22 27 33 39 47 50 56 68 75 82 100 120 150 180 220 270 300 330 390 460 470 560 680 820 1000 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 7.96MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 2.52MHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 1KHz,1V 0.07 0.09 0.11 0.11 0.13 0.14 0.17 0.19 0.21 0.22 0.25 0.28 0.28 0.32 0.35 0.40 0.48 0.58 0.65 0.80 0.90 1.19 1.22 1.27 1.73 1.90 1.99 2.52 2.90 3.36 5.10 5.80 7.80 8.10 9.24 10.14 11.15 11.48 19.49 22.00 23.98 28.80 2.08 1.86 1.80 1.80 1.39 1.32 1.25 1.20 1.13 0.91 0.85 0.82 0.82 0.74 0.64 0.60 0.54 0.50 0.43 0.40 0.37 0.36 0.33 0.31 0.30 0.29 0.28 0.25 0.20 0.19 0.17 0.16 0.14 0.14 0.13 0.12 0.09 0.08 0.08 0.08 0.07 0.06 Features • Unshielded SMD Power Inductor • Available in magnetically shielded • Suitable for large currents • Ideal for DC-DC converter applications Electrical Inductance Range: 1µh to 1000µh Tolerance: 20% over entire range Also available in tighter tolerances Operating Temp: -40ºC ~ +85ºC IDC: Current at which Inductance drops 10% of original value with a ∆ T= 40ºC whichever is lower. Resistance to Soldering Heat Test Method: Pre-Heat 150ºC, 1 Min. Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temp: 260ºC +/- 5ºC for 10 sec ± 1 sec. Test Equipment (L): HP4192A LF Impedence Analyzer (RDC): Chen Hwa 502BC (IDC): HP4284A with HP42841A or Chen Hwa 1061 + Chen Hwa 301A Physical Packaging: 3000 pieces per 13 inch reel. Marking: 2 Character Alpha Code All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 1/14/09 15 www.alliedcomponents.com