RoHS Power Chip Shielded Inductors Dimensions: Allied Part Number Inductance Tolerance (µh) (%) Test Freq. KHz, 0.1V DCR (Ω) 20 20 20 20 20 100 100 100 100 100 0.0089 0.0104 0.0119 0.0142 0.0151 100 PCSDR74-R33M-RC PCSDR74-R56M-RC PCSDR74-1R0M-RC PCSDR74-1R5M-RC PCSDR74-2R2M-RC 0.33 0.56 1.0 1.5 PCSDR74-2R7M-RC 2.7 PCSDR74-3R3M-RC 3.3 20 20 PCSDR74-3R9M-RC 3.9 PCSDR74-5R2M-RC 5.2 PCSDR74-6R8M-RC 2.2 PCSDR74 Inches (mm) I rms (A) I sat (A) 0.0185 6.194 5.729 5.355 4.905 4.747 4.287 18.340 13.100 10.120 8.340 7.050 6.110 100 0.0220 3.939 5.340 20 100 0.0262 3.605 4.830 20 100 0.0403 2.907 4.370 6.8 20 100 0.0502 2.606 3.670 PCSDR74-8R2M-RC 8.2 20 100 0.0529 2.537 3.400 PCSDR74-100M-RC 10 20 100 0.0587 2.410 3.160 PCSDR74-120M-RC 12 20 100 0.0676 2.246 2.780 PCSDR74-150M-RC 15 100 0.0764 2.111 2.480 PCSDR74-180M-RC 18 20 20 100 0.0937 1.907 2.350 PCSDR74-220M-RC 22 20 100 0.1110 1.752 2.130 PCSDR74-270M-RC 27 20 100 0.1413 1.553 1870 PCSDR74-330M-RC 33 20 100 0.1716 1.409 1.730 PCSDR74-390M-RC 39 20 100 0.2154 1.258 1.610 PCSDR74-470M-RC 47 20 100 0.2592 1.146 1.410 PCSDR74-560M-RC 56 20 100 0.2886 1.086 1.330 PCSDR74-680M-RC 68 20 100 0.3180 1.035 1.190 PCSDR74-820M-RC 82 20 100 0.4140 0.907 1.100 PCSDR74-101M-RC 100 20 100 0.4596 0.861 0.986 PCSDR74-121M-RC 120 20 100 0.5844 0.764 0.908 PCSDR74-151M-RC 100 0.7092 0.693 0.812 150 20 PCSDR74-181M-RC 180 20 100 0.8988 0.616 0.746 PCSDR74-221M-RC 220 20 100 1.0884 0.559 0.660 PCSDR74-271M-RC 270 20 100 1.3902 0.607 PCSDR74-331M-RC 330 20 100 1.6920 0.495 0.449 PCSDR74-391M-RC 390 20 100 1.8900 0.425 0.501 PCSDR74-471M-RC 470 20 100 2.0880 0.404 0.461 0.543 PCSDR74-561M-RC 560 20 100 2.5920 0.363 0.419 PCSDR74-681M-RC PCSDR74-821M-RC PCSDR74-102M-RC PCSDR74-122M-RC 680 820 1000 1200 20 20 20 20 100 100 100 100 3.0960 3.5160 4.6680 5.2223 0.332 0.311 0.270 0.255 0.384 0.349 0.313 0.287 Features • • • • • • • Magnetically Shielded High saturation current as high as 18A Expanded operating temp range Low DC Resistance High Energy Storage Low Energy Loss Suitable for pick and place Electrical Inductance Range: .33µh to 1200µh Tolerance: 20% entire inductance range Available in tighter tolerances Test Frequency: 1KHz, 0.1V Operating Temp: -55ºC ~ +125ºC Storage Temp: -40ºC ~ +85ºC Irms: Current at which the ∆ T=40ºC Isat: Current at which the inductance drops 35% from initial value Resistance to Soldering Heat Pre-Heat 150ºC, 1 Min. Solder Composition: Sn/Ag3.0/Cu0.5 Solder Temp: 260ºC +/- 5ºC Immersion time: 10 sec. +/- 1 sec. Test Equipment (L): HP 4284A LCR meter or equivalent (RDC): HP 4338B Millohm meter or equivalent (IDC): 3260B WK & DC Bias 3265B WK Physical Packaging: 1000 pieces per 13 inch reel. Marking: EIA Inductance Code. Schematic All specifications subject to change without notice. 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED15 6/10/09 www.alliedcomponents.com