CTDO3308 CT | Alldatasheet
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Power Inductors - Unshielded ctparts.com Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2007 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without noticeCENTRAL Technologies 06.18.07 SPECIFICATIONS Parts are available in ±20% tolerance only. CTDO3308PF Please specify “F” for RoHS Compliant L Test Part Inductance Freq. DCR Isat Irms Number (µH) (kHz) ( ΩΩ) (A) (A) CTDO3308P_-472 4.7 100 .04 4.2 3.2 CTDO3308P_-682 6.8 100 .06 3.9 2.6 CTDO3308P_-103 10 100 .09 2.4 2.0 CTDO3308P_-153 15 100 .12 2.0 1.5 CTDO3308P_-223 22 100 .19 1.6 1.3 CTDO3308P_-333 33 100 .25 1.4 1.1 CTDO3308P_-473 47 100 .32 1.0 .80 CTDO3308P_-683 68 100 .55 .90 .70 CTDO3308P_-104 100 100 .70 .70 .60 CTDO3308P_-154 150 100 1.0 .60 .50 CTDO3308P_-224 220 100 1.6 .50 .40 CTDO3308P_-334 330 100 2.2 .40 .30 CTDO3308P_-474 470 100 3.3 .30 .20 CTDO3308P_-684 680 100 4.4 .20 .10 CTDO3308P_-105 1000 100 7.0 .10 .05 CTDO3308 Series From 4.7 µH to 1,000 µH Not shown at actual size. CHARACTERISTICS Description: SMD power inductor Applications: DC/DC converters, computers, LCD displays, telecommunication equipment and PDA palm tops. Operating Temperature: -40°C to +85°C Inductance Tolerance: ±20% Inductance Drop: 10% typically at Isat Testing: Inductance is tested on an HP4285A at 100 kHz Packaging: Tape & Reel Marking: Color dots or Inductance code Miscellaneous: RoHS Compliant available Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PAD LAYOUT Size A B C D E F Max. Max. Max. A B C D E F 1st significant digit 2nd significant digit Ind. Code 3rd significant digit XXX Parts will be marked with Significant Digit Dots OR Inductance Code PHYSICAL DIMENSIONS