CTGS75F-181K

Power Inductors - Unshielded ctparts.com CTGS75 Series From 1.0 µH to 820 µH ENGINEERING KIT #7 Not shown at actual size. Part Number CTGS75_-1R0M CTGS75_-1R4M CTGS75_-1R8M CTGS75_-2R3M CTGS75_-2R7M CTGS75_-3R3M CTGS75_-3R9M CTGS75_-4R7M CTGS75_-5R6M CTGS75_-6R8M CTGS75_-8R2M CTGS75_-100K CTGS75_-120K CTGS75_-150K CTGS75_-180K CTGS75_-220K CTGS75_-270K CTGS75_-330K CTGS75_-390K CTGS75_-470K CTGS75_-560K CTGS75_-680K CTGS75_-820K CTGS75_-101K CTGS75_-121K CTGS75_-151K CTGS75_-181K CTGS75_-221K CTGS75_-271K CTGS75_-331K CTGS75_-391K CTGS75_-471K CTGS75_-561K CTGS75_-681K CTGS75_-821K SPECIFICATIONS Parts are marked to indicate tolerance available. K = ±10%, M = ±20% CTGS75F Please specify “F” for RoHS compliant Inductance (µH) 1.0 1.4 1.8 2.3 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10 12 15 18 22 27 33 39 47 56 68 82 100 120 150 180 220 270 330 390 470 560 680 820 L Test Freq. (_Hz) 25.2M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 7.96M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 2.52M 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k 1.0k DCR Max. (Ω) .02 .02 .02 .02 .02 .03 .03 .04 .04 .04 .05 .07 .08 .09 .10 .11 .12 .13 .16 .18 .24 .28 .37 .43 .47 .64 .71 .96 1.1 1.2 1.8 1.9 2.0 2.2 2.9 Rated DC (A) 3.7 3.7 3.7 3.7 3.7 3.7 3.7 3.5 3.3 3.1 2.7 2.3 2.0 1.8 1.6 1.5 1.3 1.2 1.1 1.1 .94 .84 .78 .72 .66 .58 .51 .49 .42 .40 .36 .34 .34 .28 .26 Compliant Available RoHS CHARACTERISTICS Description: SMD power inductor Applications: VTR power supplies, OA equipment, LCD televisions, PC notebooks, portable communication equipment, DC/DC converters Operating Temperature: -30°C to +100°C Inductance Tolerance: ±10%, ±20% Testing: Inductance is tested on an HP4284A or HP4285A at specified frequency Packaging: Tape & Reel Marking: Marked with inductance code Rated DC: The value of current when the inductance is 10% lower than its initial value at 0 Adc or D.C. current when at ΔT = 40°C whichever is lower Miscellaneous: RoHS Compliant available. Additional Information: Additional electrical & physical information available upon request Samples available. See website for ordering information. PHYSICAL DIMENSIONS Size mm inches A 7.8±0.3 0.31±0.012 B 7.0±0.3 0.28±0.012 C 5.0±0.5 0.20±0.02 D 2.1 0.083 PAD LAYOUT 10.19.05 Technologies Manufacturer of Inductors, Chokes, Coils, Beads, Transformers & Toroids 800-684-5322 Inside US 949-453-1811 Outside US Copyright © 2005 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice CENTRAL