Power Inductors - Shielded CTCDRH74BF Series From 10 µH to 1000 µH ENGINEERING KIT #38F www.ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance. L Test DCR Part Inductance Freq. Max. Number (µH) (KHz) (W) IDC Max. (A) CTCDRH74BF-100M CTCDRH74BF-120M CTCDRH74BF-150M CTCDRH74BF-180M CTCDRH74BF-220M CTCDRH74BF-270M CTCDRH74BF-330M CTCDRH74BF-390M CTCDRH74BF-470M CTCDRH74BF-560M CTCDRH74BF-680M CTCDRH74BF-820M 10 12 15 18 22 27 33 39 47 56 68 82 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 CTCDRH74BF-101M CTCDRH74BF-121M CTCDRH74BF-151M CTCDRH74BF-181M CTCDRH74BF-221M CTCDRH74BF-271M CTCDRH74BF-331M CTCDRH74BF-391M CTCDRH74BF-471M CTCDRH74BF-561M CTCDRH74BF-681M CTCDRH74BF-821M 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 CTCDRH74BF-102M 1000 1.0 6.0 .18 PHYSICAL DIMENSIONS Not Shown at Actual Size Size A B Max. 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 1.0KHz. Packaging: Tape & Reel. Marking: Parts are marked with inductance code. Miscellaneous: RoHS Compliant. Magnetically shielded. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. mm inches C Max. Max. D E 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 D E Marking (Inductance Code) Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2012 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 09.05.12