Power Inductors - Shielded SPECIFICATIONS CTCDRH3D12F Series Parts are available in ±30% inductance tolerance only. From 1.0 µH to 39 µH Not shown at actual size. RoHS Compliant ctparts.com Inductance ±30% (µH) L Test Freq. (kHz) CTCDRH3D12F-1R0N CTCDRH3D12F-1R5N CTCDRH3D12F-2R2N CTCDRH3D12F-3R3N CTCDRH3D12F-4R7N CTCDRH3D12F-5R6N CTCDRH3D12F-6R8N CTCDRH3D12F-8R2N 1.0 1.5 2.2 3.3 4.7 5.6 6.8 8.2 10 10 10 10 10 10 10 10 40.1 63.5 83.5 122 172 191 218 255 1.54 1.32 1.12 0.90 0.72 0.66 0.60 0.57 CTCDRH3D12F-100N CTCDRH3D12F-120N CTCDRH3D12F-150N CTCDRH3D12F-180N CTCDRH3D12F-220N CTCDRH3D12F-270N CTCDRH3D12F-330N CTCDRH3D12F-390N 10 12 15 18 22 27 33 39 10 10 10 10 10 10 10 10 408 462 502 573 801 1207 1358 1911 0.49 0.47 0.41 0.37 0.34 0.30 0.28 0.23 Part Number DCR ±30% Ω) (mΩ *Rated DC Current (A) *The rated current indicates the current when the inductance decreases to 30% over its nominal value or the generation of heat becomes 30% near value by the rising one above another of the direct current. PHYSICAL DIMENSIONS Size mm inches 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 Inductance Tolerance: ±30% Testing: Tested on a HP4284A at 10kHz 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. A B D Max. 3.9±0.2 3.9±0.2 1.2 6.2 0.15±0.008 0.15±0.008 0.047 0.244 C A B C Max. XXX D Epoxy PAD LAYOUT Unit: mm CENTRAL Technologies 01.15.08 Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2008 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice 1.6 1.4 1.6 4.6 4.6