Power Inductors - Shielded CTGSR105BF Series From 10 µH to 470 µH www.ctparts.com SPECIFICATIONS Parts are available in ±20% inductance tolerance only. Part Inductance Number (µH) L Test Freq. (_Hz) DCR Max. (Ω) Rated DC (A) CTGSR105BF-100M CTGSR105BF-120M CTGSR105BF-150M CTGSR105BF-180M CTGSR105BF-220M CTGSR105BF-270M CTGSR105BF-330M CTGSR105BF-390M CTGSR105BF-470M CTGSR105BF-560M CTGSR105BF-680M CTGSR105BF-820M 10 12 15 18 22 27 33 39 47 56 68 82 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 0.06 0.07 0.07 0.08 0.08 0.10 0.11 0.12 0.14 0.19 0.21 0.28 2.06 1.94 1.72 1.58 1.42 1.32 1.16 1.10 1.00 0.93 0.85 0.79 CTGSR105BF-101M CTGSR105BF-121M CTGSR105BF-151M CTGSR105BF-181M CTGSR105BF-221M CTGSR105BF-271M CTGSR105BF-331M CTGSR105BF-391M CTGSR105BF-471M 100 120 150 180 220 270 330 390 470 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 1.00k 0.34 0.37 0.51 0.57 0.78 0.87 1.20 1.34 1.50 0.72 0.63 0.55 0.50 0.47 0.41 0.37 0.35 0.33 PHYSICAL DIMENSIONS Size A B C Not Shown at Actual Size mm inches 9.0±0.5 10.0±0.5 5.5±0.5 0.35±0.02 0.39±0.02 0.22±0.02 D Ref. 2.5 0.1 CHARACTERISTICS Description: SMD Shielded power inductor. Applications: VTR power supplies, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters, etc. Operating Temperature: -30°C to +100°C Inductance Tolerance: M = ±20% Testing: Inductance is tested on an HP4285A at specified frequency. Packaging: Tape & Reel, 500 parts per reel. Marking: Parts are marked with inductance code. Miscellaneous: RoHS Compliant. Additional Information: Additional electrical & physical information available upon request. Samples available. See website for ordering information. Manufacturer of Passive Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2010 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice REV 03.22.10