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Power Inductors - Shielded ctparts.com CTCDRH2D18/LDF Series From 2.2 H to 47 H Part Number SPECIFICATIONS Please specify inductance tolerance code when ordering. CTCDRH2D18/LDF-2R2_ M = 20%, N = 30% Inductance (H) 2.2 3.3 4.7 6.8 10 15 22 33 47 L Test Freq. (kHz) 100 100 100 100 100 100 100 100 100 DCR Max. (m) 41 54 78 106 180 220 320 460 660 Rated DC Current (mA) 850 750 630 520 430 350 300 240 200 Irms Typ. (mA) 2300 2100 1650 1320 1000 800 680 560 480 CTCDRH2D18/LDF-2R2_ CTCDRH2D18/LDF-3R3_ CTCDRH2D18/LDF-4R7_ CTCDRH2D18/LDF-6R8_ Not shown at actual size. CTCDRH2D18/LDF-100_ CTCDRH2D18/LDF-150_ CTCDRH2D18/LDF-220_ CTCDRH2D18/LDF-330_ CTCDRH2D18/LDF-470_ Compliant RoHS PHYSICAL DIMENSIONS Size mm inches A Max. 3.2 0.126 B Max. 3.2 0.126 C 1.0 0.04 D 3.3 0.13 E Max. 4.5 0.18 F Max. 2.0 0.078 G 2.1 0.08 B G A C F 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: -30C to +100C Rated DC Current: Inductance drop = 35% typ. Irms: T = 40C Inductance Tolerances: 20%, 30% Testing: Tested on a HP4285A at 100 KHz , 0.25Vrms , 0Adc Packaging: Tape & Reel Marking: Parts are marked with letter identifiers. Miscellaneous: RoHS Compliant available Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. XX D Marking: A B C D E F G H I J K M L N O =0 =1 =2 =3 =4 =5 =6 =7 =8 =9 = 10 = 15 = 22 = 33 = 47 1R2 = BC 1R5 = BF 1R8 = BI 2R2 = CC 2R7 = CH 3R3 = DD 3R9 = DJ 4R7 = EH 5R6 = FG 6R8 = GI 100 = KA 150 = MA 220 = LA 330 = NA 470 = OA E PAD LAYOUT Unit: mm 1. 3 1. 3 1. 4. 3 1. 7 3 12.27.07 Technologies Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright (c) 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL |
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