Power Inductors - Shielded CTCDRH74B Series SPECIFICATIONS Parts are available in ±20% tolerance only. CTCDRH74BF Please specify “F” for RoHS compliant From 10 µH to 1,000 µH Inductance (µH) L Test Freq. (kHz) CTCDRH74B_-100M CTCDRH74B_-120M CTCDRH74B_-150M CTCDRH74B_-180M CTCDRH74B_-220M CTCDRH74B_-270M CTCDRH74B_-330M CTCDRH74B_-390M CTCDRH74B_-470M CTCDRH74B_-560M CTCDRH74B_-680M CTCDRH74B_-820M 10 12 15 18 22 27 33 39 47 56 68 82 CTCDRH74B_-101M CTCDRH74B_-121M CTCDRH74B_-151M CTCDRH74B_-181M CTCDRH74B_-221M CTCDRH74B_-271M CTCDRH74B_-331M CTCDRH74B_-391M CTCDRH74B_-471M CTCDRH74B_-561M CTCDRH74B_-681M CTCDRH74B_-821M CTCDRH74B_-102M Part Number Not shown at actual size. RoHS Compliant Available ctparts.com DCR Max. Ω) (Ω IDC Max. (A) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 .05 .06 .08 .09 .11 .15 .17 .23 .26 .35 .38 .43 1.9 1.7 1.5 1.3 1.2 1.1 .96 .91 .88 .75 .69 .61 100 120 150 180 220 270 330 390 470 560 680 820 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 .61 .66 .88 .98 1.2 1.6 1.9 2.9 3.0 3.6 4.6 5.2 .60 .52 .46 .42 .36 .34 .32 .29 .26 .23 .22 .20 1000 1.0 6.0 .18 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: -40°C to +85°C Inductance Tolerance: ±20% Testing: Inductance is tested on an HP4284A at 1.0 kHz Packaging: Tape & Reel Marking: Parts are marked with inductance code Miscellaneous: RoHS Compliant available. Magnetically shielded Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PHYSICAL DIMENSIONS Size mm inches A B C Max. Max. Max. 7.5 7.5 4.5 2.7±0.2 5.1±0.2 0.3 0.3 0.18 0.11±0.008 0.20±0.008 A XXX C B Marking (Inductance Code) CENTRAL Technologies 01.14.05 Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice D E D E