Power Inductors - Shielded CTCDC5D23F Series RoHS Compliant CHARACTERISTICS Description: SMD (shielded) power inductor Applications: Power supplies for VTR, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters, etc. Operating Temperature: -30°C to +100°C Rated DC Current: Indicates the current when the inductance is 10% lower than it’s initial value at D.C. superimposition or D.C. current when at ΔT=40°C lower, whichever is lower. Inductance Tolerance: ±10%, ±15%, ±20% Testing: Tested on a HP4285A at 100 KHz , 0.25Vrms , 0Adc Packaging: Tape & Reel Marking: Parts are marked with inductance code Miscellaneous: RoHS Compliant available Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. Inductance (µH) L Test Freq. (kHz) DCR Max. Ω) (mΩ CTCDC5D23F-2R7M CTCDC5D23F-3R3M CTCDC5D23F-3R9M CTCDC5D23F-4R7M CTCDC5D23F-5R6M CTCDC5D23F-6R8M CTCDC5D23F-8R2M 2.7 3.3 3.9 4.7 5.6 6.8 8.2 100 100 100 100 100 100 100 44 49 56 62 78 91 103 2.080 1.900 1.840 1.600 1.440 1.300 1.120 CTCDC5D23F-100L CTCDC5D23F-120L CTCDC5D23F-150K CTCDC5D23F-180K CTCDC5D23F-220K CTCDC5D23F-270K CTCDC5D23F-330K CTCDC5D23F-390K CTCDC5D23F-470K CTCDC5D23F-560K CTCDC5D23F-680K CTCDC5D23F-820K 10 12 15 18 22 27 33 39 47 56 68 82 100 100 100 100 100 100 100 100 100 100 100 100 133 148 166 213 248 328 378 438 546 621 715 1000 1.040 0.900 0.820 0.770 0.730 0.640 0.580 0.540 0.440 0.430 0.410 0.350 CTCDC5D23F-101K CTCDC5D23F-121K CTCDC5D23F-151K CTCDC5D23F-181K CTCDC5D23F-221K CTCDC5D23F-271K CTCDC5D23F-331K CTCDC5D23F-391K CTCDC5D23F-471K 100 120 150 180 220 270 330 390 470 100 100 100 100 100 100 100 100 100 1070 1250 1660 1900 2440 2730 3160 4060 4780 0.330 0.320 0.260 0.230 0.210 0.190 0.180 0.170 0.165 Part Number Rated DC Current (A) PHYSICAL DIMENSIONS Size mm inches A B Max. Max. C D E 6.0 2.5 1.2 0.8 2.2 0.236 0.098 0.047 0.031 0.087 A C B D Not shown at actual size. SPECIFICATIONS Parts numbers indicate available inductance tolerance. K = ±10%, L = ±15%, M = ±20% XXX PAD LAYOUT A From 2.7 µH to 470 µH ctparts.com Unit: mm E 6.4 3.8 6.0 2.8 CENTRAL Technologies 10.05.07 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice